import { chmodSync, copyFileSync, existsSync, mkdirSync, readFileSync, statSync, writeFileSync } from "node:fs";
import { homedir } from "node:os";
import { join } from "node:path";
import type { UniDeskConfig } from "./config";
import { rootPath } from "./config";
import type { RenderedCliResult } from "./output";
import { applyPk01CaddyBlock, prepareFrpcSecret, renderFrpcManifest, type PublicServiceExposure, type PublicServiceTarget } from "./platform-infra-public-service";
import { shortSha256Fingerprint } from "./platform-infra-ops-library";
import {
  codexPoolSentinelSummary,
  codexPoolSentinelRuntimeImage,
  readCodexPoolSentinelConfig,
  renderCodexPoolSentinelManifest,
  type CodexPoolSentinelConfig,
  type CodexPoolSentinelProfileSecret,
} from "./platform-infra-sub2api-codex-sentinel";
import { parseEnvFile, readTextFile, redactRepoPath, requiredEnvValue } from "./secrets";
import { runSshCommandCapture, type SshCaptureResult } from "./ssh";

const serviceName = "sub2api";
const fieldManager = "unidesk-platform-infra";
const sub2apiConfigPath = rootPath("config", "platform-infra", "sub2api.yaml");
const codexPoolConfigPath = rootPath("config", "platform-infra", "sub2api-codex-pool.yaml");
const sentinelImageDockerfilePath = rootPath("src", "components", "platform-infra", "sub2api", "sentinel.Dockerfile");
const remoteJobDir = "/tmp/unidesk-platform-infra-sub2api-codex-pool";
const remoteJobTimeoutMs = 15 * 60_000;
const remoteJobPollMs = 5_000;

interface DisclosureOptions {
  full: boolean;
  raw: boolean;
  targetId: string;
}

interface SyncOptions extends DisclosureOptions {
  confirm: boolean;
  pruneRemoved: boolean;
}

interface ConfirmOptions extends DisclosureOptions {
  confirm: boolean;
}

interface SentinelProbeOptions extends ConfirmOptions {
  accounts: string[];
}

interface SentinelReportOptions extends DisclosureOptions {
  events: number;
}

interface TraceOptions extends DisclosureOptions {
  requestId: string | null;
  since: string;
  tail: number;
  contextSeconds: number;
  showLines: boolean;
}

interface SentinelImageOptions extends DisclosureOptions {
  action: "status" | "build";
  confirm: boolean;
  dryRun: boolean;
}

interface CodexPoolRuntimeTarget {
  id: string;
  route: string;
  namespace: string;
  serviceName: string;
  serviceDns: string;
  publicBaseUrl: string | null;
  publicExposure: PublicServiceExposure | null;
  appSecretName: string;
  secretsRoot: string;
  sentinelImageBuild: {
    baseImageCachePolicy: "pull" | "local-if-present";
    noProxy: string;
  };
  egressProxy: {
    enabled: boolean;
    applyToSentinel: boolean;
    serviceName: string;
    listenPort: number;
    httpProxy: string;
    noProxy: string;
  } | null;
}

interface CodexProfile {
  profile: string;
  accountName: string;
  configFile: string;
  authFile: string;
  provider: string;
  baseUrl: string;
  wireApi: string | null;
  model: string | null;
  envKey: string | null;
  apiKey: string | null;
  apiKeySource: "auth-json" | "env" | null;
  openaiResponsesWebSocketsV2Mode: OpenAIResponsesWebSocketsV2Mode | null;
  upstreamUserAgent: string | null;
  trustUpstream: boolean;
  sentinelProtect: CodexSentinelProtectPolicy;
  priority: number;
  capacity: number;
  loadFactor: number;
  tempUnschedulable: CodexTempUnschedulablePolicy;
  authOpenAIKeyShape: string;
  ok: boolean;
  error: string | null;
}

type OpenAIResponsesWebSocketsV2Mode = "off" | "ctx_pool" | "passthrough";

export interface CodexTempUnschedulableRule {
  statusCode: number;
  keywords: string[];
  durationMinutes: number;
  description: string | null;
}

export interface CodexTempUnschedulablePolicy {
  enabled: boolean;
  rules: CodexTempUnschedulableRule[];
}

interface CodexPoolConfig {
  version: number;
  kind: string;
  metadata: {
    id: string;
    owner: string;
    relatedIssues: number[];
  };
  groupName: string;
  groupDescription: string;
  apiKeyName: string;
  apiKeySecretName: string;
  apiKeySecretKey: string;
  adminEmailDefault: string;
  minOwnerBalanceUsd: number;
  minOwnerConcurrency: number;
  minOwnerConcurrencySource: "auto" | "yaml";
  defaultAccountPriority: number;
  defaultAccountCapacity: number;
  defaultAccountLoadFactor: number;
  defaultTempUnschedulable: CodexTempUnschedulablePolicy;
  defaultSentinelProtect: CodexSentinelProtectPolicy;
  profiles: CodexPoolProfileConfig[];
  manualAccounts: CodexPoolManualAccountsConfig;
  publicExposure: CodexPoolPublicExposureConfig;
  localCodex: CodexPoolLocalCodexConfig;
  sentinel: CodexPoolSentinelConfig;
}

interface CodexPoolManualAccountsConfig {
  bindingSources: CodexPoolManualBindingSourcesConfig;
  protected: CodexPoolManualAccountProtection[];
}

type CodexPoolManualBindingKind = "proxy" | "group";
type CodexPoolManualBindingProvider = "target-egress-proxy" | "pool-group";

interface CodexPoolManualBindingSource {
  id: string;
  enabled: boolean;
  kind: CodexPoolManualBindingKind;
  provider: CodexPoolManualBindingProvider;
  description: string | null;
}

interface CodexPoolManualBindingSourcesConfig {
  items: CodexPoolManualBindingSource[];
  byId: Record<string, CodexPoolManualBindingSource>;
}

interface CodexPoolManualAccountProxyBinding {
  enabled: boolean;
  source: string;
  proxyName: string;
}

interface CodexPoolManualAccountGroupBinding {
  enabled: boolean;
  source: string;
}

interface CodexPoolManualAccountProtection {
  accountName: string;
  reason: string | null;
  proxyBinding: CodexPoolManualAccountProxyBinding | null;
  groupBinding: CodexPoolManualAccountGroupBinding | null;
}

interface CodexPoolProfileConfig {
  profile: string;
  accountName: string | null;
  configFile: string;
  authFile: string;
  fallbackConfigFile: string | null;
  fallbackAuthFile: string | null;
  openaiResponsesWebSocketsV2Mode: OpenAIResponsesWebSocketsV2Mode | null;
  upstreamUserAgent: string | null;
  trustUpstream: boolean;
  sentinelProtect: CodexSentinelProtectPolicy;
  priority: number;
  capacity: number | null;
  loadFactor: number | null;
  tempUnschedulable: CodexTempUnschedulablePolicy;
}

export interface CodexSentinelProtectPolicy {
  enabled: boolean;
  consecutiveFailures: number;
  initialRetryDelaySeconds: number;
  maxRetryDelaySeconds: number;
  backoffMultiplier: number;
}

interface CodexPoolPublicExposureConfig {
  enabled: boolean;
  proxyName: string;
  configMapName: string;
  deploymentName: string;
  frpcImage: string;
  serverAddr: string;
  serverPort: number;
  remotePort: number;
  localIP: string;
  localPort: number;
  publicBaseUrl: string;
  masterBaseUrl: string;
  masterFrps: {
    configPath: string;
    containerName: string;
  };
  masterCaddy: {
    enabled: boolean;
    domain: string;
    configPath: string;
    serviceName: string;
    upstreamBaseUrl: string;
    responseHeaderTimeoutSeconds: number;
    edgeRetry: CodexPoolCaddyEdgeRetryConfig;
  };
}

interface CodexPoolCaddyEdgeRetryConfig {
  enabled: boolean;
  tryDurationSeconds: number;
  tryIntervalMilliseconds: number;
  retryMatch: {
    methods: string[];
    paths: string[];
  };
}

interface CodexPoolLocalCodexConfig {
  backupSuffix: string;
  providerName: string;
  wireApi: string;
  modelContextWindow: number;
  modelAutoCompactTokenLimit: number;
  supportsWebSockets: boolean;
  responsesWebSocketsV2: boolean;
  responsesSmokeModel: string;
}

interface CodexLocalConsumerTomlOptions {
  providerName: string;
  baseUrl: string;
  wireApi: string;
  modelContextWindow: number;
  modelAutoCompactTokenLimit: number;
  supportsWebSockets: boolean;
  responsesWebSocketsV2: boolean;
}

export function codexPoolHelp(): unknown {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget();
  return {
    command: "platform-infra sub2api codex-pool plan|sync|validate|trace|sentinel-image|sentinel-probe|sentinel-report|cleanup-probes|expose|configure-local",
    output: "json, except trace and sentinel-report default to low-noise text tables",
    usage: [
      "bun scripts/cli.ts platform-infra sub2api codex-pool plan",
      "bun scripts/cli.ts platform-infra sub2api codex-pool plan --target D601",
      "bun scripts/cli.ts platform-infra sub2api codex-pool sync [--target D601] --confirm [--prune-removed]",
      "bun scripts/cli.ts platform-infra sub2api codex-pool validate [--target D601] [--full|--raw]",
      "bun scripts/cli.ts platform-infra sub2api codex-pool trace [--target D601] --request-id <requestId> [--since 24h|--tail 20000|--context-seconds 300|--show-lines|--raw]",
      "bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-image status [--target D601]",
      "bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-image build [--target D601] --confirm",
      "bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-probe [--target D601] --account unidesk-codex-hy --confirm",
      "bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-report [--target D601] [--events 20|--full|--raw]",
      "bun scripts/cli.ts platform-infra sub2api codex-pool cleanup-probes [--target D601] --confirm",
      "bun scripts/cli.ts platform-infra sub2api codex-pool expose --confirm",
      "bun scripts/cli.ts platform-infra sub2api codex-pool configure-local --confirm",
    ],
    description: "Import YAML-selected ~/.codex API-key profiles into one Sub2API OpenAI pool, expose one unified API_KEY, and optionally configure this master server's ~/.codex consumer endpoint.",
    target: {
      default: runtimeTarget.id,
      route: runtimeTarget.route,
      namespace: runtimeTarget.namespace,
      serviceDns: runtimeTarget.serviceDns,
      configPath: codexPoolConfigPath,
      poolGroupName: pool.groupName,
      poolApiKeySecretName: pool.apiKeySecretName,
      poolApiKeySecretKey: pool.apiKeySecretKey,
      publicBaseUrl: runtimeTarget.publicBaseUrl,
      publicExposureSource: `${sub2apiConfigPath}.targets[${runtimeTarget.id}].publicExposure`,
      sentinelMonitorEnabled: pool.sentinel.monitor.enabled,
      sentinelActionsEnabled: pool.sentinel.actions.enabled,
      secretValuesPrinted: false,
    },
  };
}

export async function runCodexPoolCommand(config: UniDeskConfig, args: string[]): Promise<Record<string, unknown> | RenderedCliResult> {
  const [action = "plan"] = args;
  if (action === "plan") return codexPoolPlan(parseDisclosureOptions(args.slice(1)));
  if (action === "sync") return await codexPoolSync(config, parseSyncOptions(args.slice(1)));
  if (action === "validate") return await codexPoolValidate(config, parseDisclosureOptions(args.slice(1)));
  if (action === "trace") return await codexPoolTrace(config, parseTraceOptions(args.slice(1)));
  if (action === "sentinel-image") return await codexPoolSentinelImage(config, parseSentinelImageOptions(args.slice(1)));
  if (action === "sentinel-probe") return await codexPoolSentinelProbe(config, parseSentinelProbeOptions(args.slice(1)));
  if (action === "sentinel-report") return await codexPoolSentinelReport(config, parseSentinelReportOptions(args.slice(1)));
  if (action === "cleanup-probes") return await codexPoolCleanupProbes(config, parseConfirmOptions(args.slice(1)));
  if (action === "expose") return await codexPoolExpose(config, parseConfirmOptions(args.slice(1)));
  if (action === "configure-local") return await codexPoolConfigureLocal(config, parseConfirmOptions(args.slice(1)));
  return {
    ok: false,
    error: "unsupported-platform-infra-sub2api-codex-pool-command",
    args,
    help: codexPoolHelp(),
  };
}

function parseSyncOptions(args: string[]): SyncOptions {
  validateOptions(args, new Set(["--confirm", "--prune-removed", "--full", "--raw", "--target"]));
  const disclosure = parseDisclosureOptions(stripBooleanOptions(args, new Set(["--confirm", "--prune-removed"])));
  return { ...disclosure, confirm: args.includes("--confirm"), pruneRemoved: args.includes("--prune-removed") };
}

function parseConfirmOptions(args: string[]): ConfirmOptions {
  validateOptions(args, new Set(["--confirm", "--full", "--raw", "--target"]));
  const disclosure = parseDisclosureOptions(stripBooleanOptions(args, new Set(["--confirm"])));
  return { ...disclosure, confirm: args.includes("--confirm") };
}

function parseSentinelImageOptions(args: string[]): SentinelImageOptions {
  const [actionRaw = "status", ...rest] = args;
  if (actionRaw !== "status" && actionRaw !== "build") throw new Error("sentinel-image usage: status|build [--dry-run|--confirm] [--full|--raw]");
  let confirm = false;
  let explicitDryRun = false;
  const disclosureArgs: string[] = [];
  for (let index = 0; index < rest.length; index += 1) {
    const arg = rest[index]!;
    if (arg === "--confirm") {
      confirm = true;
      continue;
    }
    if (arg === "--dry-run") {
      explicitDryRun = true;
      continue;
    }
    if (arg === "--full" || arg === "--raw" || arg === "--target" || arg.startsWith("--target=")) {
      disclosureArgs.push(arg);
      if (arg === "--target") {
        const value = rest[index + 1];
        if (value === undefined || value.startsWith("--")) throw new Error("--target requires a value");
        disclosureArgs.push(value);
        index += 1;
      }
      continue;
    }
    throw new Error(`unsupported option: ${arg}`);
  }
  if (confirm && explicitDryRun) throw new Error("sentinel-image accepts only one of --confirm or --dry-run");
  const disclosure = parseDisclosureOptions(disclosureArgs);
  return {
    ...disclosure,
    action: actionRaw,
    confirm,
    dryRun: actionRaw === "status" ? true : explicitDryRun || !confirm,
  };
}

function parseSentinelProbeOptions(args: string[]): SentinelProbeOptions {
  const accounts: string[] = [];
  const disclosureArgs: string[] = [];
  let confirm = false;
  for (let index = 0; index < args.length; index += 1) {
    const arg = args[index]!;
    if (arg === "--confirm") {
      confirm = true;
      continue;
    }
    if (arg === "--full" || arg === "--raw" || arg === "--target" || arg.startsWith("--target=")) {
      disclosureArgs.push(arg);
      if (arg === "--target") {
        const value = args[index + 1];
        if (value === undefined || value.startsWith("--")) throw new Error("--target requires a value");
        disclosureArgs.push(value);
        index += 1;
      }
      continue;
    }
    if (arg === "--account") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error("--account requires an account name");
      accounts.push(...splitAccountNames(value));
      index += 1;
      continue;
    }
    if (arg.startsWith("--account=")) {
      accounts.push(...splitAccountNames(arg.slice("--account=".length)));
      continue;
    }
    throw new Error(`unsupported option: ${arg}`);
  }
  const uniqueAccounts = [...new Set(accounts)];
  if (uniqueAccounts.length === 0) throw new Error("sentinel-probe requires --account <accountName>");
  for (const account of uniqueAccounts) validateSub2ApiAccountSelector(account, "--account");
  const disclosure = parseDisclosureOptions(disclosureArgs);
  return { ...disclosure, confirm, accounts: uniqueAccounts };
}

function parseSentinelReportOptions(args: string[]): SentinelReportOptions {
  let events = 20;
  let explicitEvents = false;
  const disclosureArgs: string[] = [];
  for (let index = 0; index < args.length; index += 1) {
    const arg = args[index]!;
    if (arg === "--full" || arg === "--raw" || arg === "--target" || arg.startsWith("--target=")) {
      disclosureArgs.push(arg);
      if (arg === "--target") {
        const value = args[index + 1];
        if (value === undefined || value.startsWith("--")) throw new Error("--target requires a value");
        disclosureArgs.push(value);
        index += 1;
      }
      continue;
    }
    if (arg === "--events") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error("--events requires a positive integer");
      events = readReportEventLimit(value, "--events");
      explicitEvents = true;
      index += 1;
      continue;
    }
    if (arg.startsWith("--events=")) {
      events = readReportEventLimit(arg.slice("--events=".length), "--events");
      explicitEvents = true;
      continue;
    }
    throw new Error(`unsupported option: ${arg}`);
  }
  const disclosure = parseDisclosureOptions(disclosureArgs);
  if (disclosure.full && !explicitEvents) events = 80;
  return { ...disclosure, events };
}

function parseTraceOptions(args: string[]): TraceOptions {
  let requestId: string | null = null;
  let since = "24h";
  let tail = 20_000;
  let contextSeconds = 300;
  let showLines = false;
  const disclosureArgs: string[] = [];
  for (let index = 0; index < args.length; index += 1) {
    const arg = args[index]!;
    if (arg === "--full" || arg === "--raw" || arg === "--target" || arg.startsWith("--target=")) {
      disclosureArgs.push(arg);
      if (arg === "--target") {
        const value = args[index + 1];
        if (value === undefined || value.startsWith("--")) throw new Error("--target requires a value");
        disclosureArgs.push(value);
        index += 1;
      }
      continue;
    }
    if (arg === "--show-lines") {
      showLines = true;
      continue;
    }
    if (arg === "--request-id" || arg === "--id") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error(`${arg} requires a request id`);
      requestId = value.trim();
      index += 1;
      continue;
    }
    if (arg.startsWith("--request-id=")) {
      requestId = arg.slice("--request-id=".length).trim();
      continue;
    }
    if (arg.startsWith("--id=")) {
      requestId = arg.slice("--id=".length).trim();
      continue;
    }
    if (arg === "--since") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error("--since requires a kubectl duration such as 24h or 90m");
      since = parseKubectlDuration(value);
      index += 1;
      continue;
    }
    if (arg.startsWith("--since=")) {
      since = parseKubectlDuration(arg.slice("--since=".length));
      continue;
    }
    if (arg === "--tail") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error("--tail requires an integer");
      tail = parseTraceLimit(value, "--tail", 100, 200_000);
      index += 1;
      continue;
    }
    if (arg.startsWith("--tail=")) {
      tail = parseTraceLimit(arg.slice("--tail=".length), "--tail", 100, 200_000);
      continue;
    }
    if (arg === "--context-seconds") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error("--context-seconds requires an integer");
      contextSeconds = parseTraceLimit(value, "--context-seconds", 0, 3600);
      index += 1;
      continue;
    }
    if (arg.startsWith("--context-seconds=")) {
      contextSeconds = parseTraceLimit(arg.slice("--context-seconds=".length), "--context-seconds", 0, 3600);
      continue;
    }
    throw new Error(`unsupported option: ${arg}`);
  }
  if (requestId === null || requestId.length === 0) throw new Error("trace requires --request-id <requestId>");
  if (!/^[A-Za-z0-9_.:-]{8,128}$/u.test(requestId)) throw new Error("--request-id has an unsupported format");
  const disclosure = parseDisclosureOptions(disclosureArgs);
  return { ...disclosure, requestId, since, tail, contextSeconds, showLines };
}

function parseKubectlDuration(raw: string): string {
  const value = raw.trim();
  if (!/^[1-9][0-9]*(?:s|m|h)$/u.test(value)) throw new Error("--since must be a kubectl duration such as 24h, 90m, or 300s");
  return value;
}

function parseTraceLimit(raw: string, option: string, min: number, max: number): number {
  const value = Number(raw);
  if (!Number.isInteger(value) || value < min || value > max) throw new Error(`${option} must be an integer from ${min} to ${max}`);
  return value;
}

function readReportEventLimit(raw: string, option: string): number {
  const value = Number(raw);
  if (!Number.isInteger(value) || value < 1 || value > 200) throw new Error(`${option} must be an integer from 1 to 200`);
  return value;
}

function parseDisclosureOptions(args: string[]): DisclosureOptions {
  validateOptions(args, new Set(["--full", "--raw", "--target"]));
  const raw = args.includes("--raw");
  return { full: raw || args.includes("--full"), raw, targetId: parseTargetId(args) };
}

function parseTargetId(args: string[]): string {
  let targetId: string | null = null;
  for (let index = 0; index < args.length; index += 1) {
    const arg = args[index]!;
    if (arg === "--target") {
      const value = args[index + 1];
      if (value === undefined || value.startsWith("--")) throw new Error("--target requires a value");
      targetId = value;
      index += 1;
      continue;
    }
    if (arg.startsWith("--target=")) targetId = arg.slice("--target=".length);
  }
  const resolvedTargetId = targetId ?? defaultCodexPoolRuntimeTargetId();
  if (!/^[A-Za-z0-9._-]+$/u.test(resolvedTargetId)) throw new Error("--target must be a simple target id");
  return resolvedTargetId;
}

function splitAccountNames(value: string): string[] {
  return value.split(",").map((item) => item.trim()).filter(Boolean);
}

function validateSub2ApiAccountSelector(value: string, option: string): void {
  if (value.length === 0 || value.length > 256) throw new Error(`${option} must be a non-empty account name up to 256 characters`);
  if (/[\r\n]/u.test(value)) throw new Error(`${option} must not contain newlines`);
  if (!/^[^<>"'`\\]+$/u.test(value)) throw new Error(`${option} contains unsupported characters`);
}

function validateOptions(args: string[], booleanOptions: Set<string>): void {
  for (let index = 0; index < args.length; index += 1) {
    const arg = args[index]!;
    if (arg === "--target") {
      index += 1;
      continue;
    }
    if (arg.startsWith("--target=") && booleanOptions.has("--target")) continue;
    if (booleanOptions.has(arg)) continue;
    throw new Error(`unsupported option: ${arg}`);
  }
}

function stripBooleanOptions(args: string[], stripped: Set<string>): string[] {
  return args.filter((arg) => !stripped.has(arg));
}

interface Sub2ApiRuntimeConfig {
  defaultTargetId: string;
  appSecretName: string;
  secretsRoot: string;
  targets: Record<string, unknown>[];
}

function readSub2ApiRuntimeConfig(): Sub2ApiRuntimeConfig {
  const parsed = Bun.YAML.parse(readFileSync(sub2apiConfigPath, "utf8")) as unknown;
  if (!isRecord(parsed)) throw new Error(`${sub2apiConfigPath} must contain a YAML object`);
  const defaults = isRecord(parsed.defaults) ? parsed.defaults : null;
  const defaultTargetId = defaults === null ? null : stringValue(defaults.targetId);
  if (defaultTargetId === null || !/^[A-Za-z0-9._-]+$/u.test(defaultTargetId)) throw new Error(`${sub2apiConfigPath}.defaults.targetId must be a simple target id`);
  const runtime = isRecord(parsed.runtime) ? parsed.runtime : null;
  const database = runtime !== null && isRecord(runtime.database) ? runtime.database : null;
  const appSecretName = database === null ? null : stringValue(database.secretName);
  if (appSecretName === null) throw new Error(`${sub2apiConfigPath}.runtime.database.secretName is required`);
  validateKubernetesName(appSecretName, `${sub2apiConfigPath}.runtime.database.secretName`, true);
  const secrets = runtime !== null && isRecord(runtime.secrets) ? runtime.secrets : null;
  const secretsRoot = secrets === null ? null : stringValue(secrets.root);
  if (secretsRoot === null || !secretsRoot.startsWith("/")) throw new Error(`${sub2apiConfigPath}.runtime.secrets.root must be an absolute path`);
  if (!Array.isArray(parsed.targets) || !parsed.targets.every(isRecord)) throw new Error(`${sub2apiConfigPath}.targets must be a list`);
  return {
    defaultTargetId,
    appSecretName,
    secretsRoot,
    targets: parsed.targets,
  };
}

function defaultCodexPoolRuntimeTargetId(): string {
  return readSub2ApiRuntimeConfig().defaultTargetId;
}

function codexPoolRuntimeTarget(targetId?: string): CodexPoolRuntimeTarget {
  const runtimeConfig = readSub2ApiRuntimeConfig();
  const resolvedTargetId = targetId ?? runtimeConfig.defaultTargetId;
  const raw = runtimeConfig.targets.find((item) => String(item.id ?? "").toLowerCase() === resolvedTargetId.toLowerCase());
  if (!isRecord(raw)) throw new Error(`${sub2apiConfigPath}.targets does not contain target ${targetId}`);
  const id = stringValue(raw.id) ?? resolvedTargetId;
  const route = stringValue(raw.route) ?? "";
  const targetNamespace = stringValue(raw.namespace);
  if (route.length === 0) throw new Error(`${sub2apiConfigPath}.targets[${id}].route is required`);
  if (targetNamespace === null) throw new Error(`${sub2apiConfigPath}.targets[${id}].namespace is required`);
  validateKubernetesName(targetNamespace, `${sub2apiConfigPath}.targets[${id}].namespace`, true);
  const sentinelImageBuild = readTargetSentinelImageBuild(raw, id);

  let egressProxy: CodexPoolRuntimeTarget["egressProxy"] = null;
  if (isRecord(raw.egressProxy) && raw.egressProxy.enabled === true) {
    const proxyServiceName = stringValue(raw.egressProxy.serviceName);
    const listenPort = numberValue(raw.egressProxy.listenPort);
    if (proxyServiceName === null || listenPort === null) throw new Error(`${sub2apiConfigPath}.targets[${id}].egressProxy.serviceName/listenPort are required`);
    validateKubernetesName(proxyServiceName, `${sub2apiConfigPath}.targets[${id}].egressProxy.serviceName`, true);
    if (!Number.isInteger(listenPort) || listenPort < 1 || listenPort > 65535) throw new Error(`${sub2apiConfigPath}.targets[${id}].egressProxy.listenPort must be a TCP port`);
    const noProxyRaw = Array.isArray(raw.egressProxy.noProxy) ? raw.egressProxy.noProxy : [];
    const noProxy = noProxyRaw.map((entry) => stringValue(entry)).filter((entry): entry is string => entry !== null && entry.length > 0).join(",");
    egressProxy = {
      enabled: true,
      applyToSentinel: raw.egressProxy.applyToSentinel === undefined ? true : raw.egressProxy.applyToSentinel === true,
      serviceName: proxyServiceName,
      listenPort,
      httpProxy: `http://${proxyServiceName}.${targetNamespace}.svc.cluster.local:${listenPort}`,
      noProxy,
    };
  }

  let publicBaseUrl: string | null = null;
  const publicExposure = readTargetPublicExposure(raw, id);
  if (publicExposure !== null && publicExposure.enabled) publicBaseUrl = publicExposure.publicBaseUrl;

  return {
    id,
    route,
    namespace: targetNamespace,
    serviceName,
    serviceDns: `${serviceName}.${targetNamespace}.svc.cluster.local:8080`,
    publicBaseUrl,
    publicExposure,
    appSecretName: runtimeConfig.appSecretName,
    secretsRoot: runtimeConfig.secretsRoot,
    sentinelImageBuild,
    egressProxy,
  };
}

function readTargetSentinelImageBuild(raw: Record<string, unknown>, targetId: string): CodexPoolRuntimeTarget["sentinelImageBuild"] {
  const codexPool = isRecord(raw.codexPool) ? raw.codexPool : null;
  const imageBuild = codexPool !== null && isRecord(codexPool.sentinelImageBuild) ? codexPool.sentinelImageBuild : null;
  if (imageBuild === null) throw new Error(`${sub2apiConfigPath}.targets[${targetId}].codexPool.sentinelImageBuild must be a YAML object`);
  const policy = stringValue(imageBuild.baseImageCachePolicy);
  if (policy !== "pull" && policy !== "local-if-present") {
    throw new Error(`${sub2apiConfigPath}.targets[${targetId}].codexPool.sentinelImageBuild.baseImageCachePolicy must be pull or local-if-present`);
  }
  return {
    baseImageCachePolicy: policy,
    noProxy: readTargetNoProxy(imageBuild.noProxy, `${sub2apiConfigPath}.targets[${targetId}].codexPool.sentinelImageBuild.noProxy`),
  };
}

function readTargetPublicExposure(raw: Record<string, unknown>, targetId: string): PublicServiceExposure | null {
  if (raw.publicExposure === undefined || raw.publicExposure === null) return null;
  if (!isRecord(raw.publicExposure)) throw new Error(`${sub2apiConfigPath}.targets[${targetId}].publicExposure must be a YAML object`);
  const exposure = raw.publicExposure;
  const enabled = readRequiredTargetBoolean(exposure.enabled, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.enabled`);
  const dns = readRequiredTargetRecord(exposure.dns, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.dns`);
  const frpc = readRequiredTargetRecord(exposure.frpc, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc`);
  const pk01 = readRequiredTargetRecord(exposure.pk01, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.pk01`);
  const publicBaseUrl = readTargetBaseUrl(exposure.publicBaseUrl, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.publicBaseUrl`, "https:");
  const hostname = readRequiredTargetString(dns.hostname, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.dns.hostname`);
  if (new URL(publicBaseUrl).hostname !== hostname) throw new Error(`${sub2apiConfigPath}.targets[${targetId}].publicExposure publicBaseUrl hostname must match dns.hostname`);
  const config: PublicServiceExposure = {
    enabled,
    publicBaseUrl,
    dns: {
      hostname,
      expectedA: readRequiredTargetString(dns.expectedA, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.dns.expectedA`),
      resolvers: readTargetStringArray(dns.resolvers, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.dns.resolvers`),
    },
    frpc: {
      deploymentName: readRequiredTargetString(frpc.deploymentName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.deploymentName`),
      secretName: readRequiredTargetString(frpc.secretName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.secretName`),
      secretKey: readRequiredTargetString(frpc.secretKey, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.secretKey`),
      image: readRequiredTargetString(frpc.image, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.image`),
      serverAddr: readRequiredTargetString(frpc.serverAddr, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.serverAddr`),
      serverPort: readTargetPort(frpc.serverPort, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.serverPort`),
      proxyName: readRequiredTargetString(frpc.proxyName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.proxyName`),
      remotePort: readTargetPort(frpc.remotePort, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.remotePort`),
      localIP: readRequiredTargetString(frpc.localIP, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.localIP`),
      localPort: readTargetPort(frpc.localPort, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.localPort`),
      tokenSourceRef: readRequiredTargetString(frpc.tokenSourceRef, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.tokenSourceRef`),
      tokenSourceKey: readRequiredTargetString(frpc.tokenSourceKey, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.tokenSourceKey`),
    },
    pk01: {
      route: readRequiredTargetString(pk01.route, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.pk01.route`),
      caddyConfigPath: readAbsoluteTargetPath(pk01.caddyConfigPath, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.pk01.caddyConfigPath`),
      caddyServiceName: readRequiredTargetString(pk01.caddyServiceName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.pk01.caddyServiceName`),
      responseHeaderTimeoutSeconds: readPositiveTargetInteger(pk01.responseHeaderTimeoutSeconds, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.pk01.responseHeaderTimeoutSeconds`),
    },
  };
  validateKubernetesName(config.frpc.deploymentName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.deploymentName`, true);
  validateKubernetesName(config.frpc.secretName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.secretName`, true);
  validateProxyName(config.frpc.proxyName, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.proxyName`);
  validatePort(config.frpc.serverPort, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.serverPort`);
  validatePort(config.frpc.remotePort, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.remotePort`);
  validatePort(config.frpc.localPort, `${sub2apiConfigPath}.targets[${targetId}].publicExposure.frpc.localPort`);
  return config;
}

function readRequiredTargetRecord(value: unknown, path: string): Record<string, unknown> {
  if (!isRecord(value)) throw new Error(`${path} must be a YAML object`);
  return value;
}

function readRequiredTargetString(value: unknown, path: string): string {
  const text = stringValue(value);
  if (text === null) throw new Error(`${path} must be a non-empty string`);
  if (/[\r\n]/u.test(text)) throw new Error(`${path} must not contain newlines`);
  return text;
}

function readRequiredTargetBoolean(value: unknown, path: string): boolean {
  const parsed = booleanValue(value);
  if (parsed === null) throw new Error(`${path} must be a boolean`);
  return parsed;
}

function readTargetBaseUrl(value: unknown, path: string, protocol: "http:" | "https:" | null = null): string {
  const baseUrl = normalizeBaseUrl(stringValue(value));
  if (baseUrl === null) throw new Error(`${path} must be a valid http(s) URL`);
  if (protocol !== null && new URL(baseUrl).protocol !== protocol) throw new Error(`${path} must use ${protocol}//`);
  return baseUrl;
}

function readTargetPort(value: unknown, path: string): number {
  const port = numberValue(value);
  if (port === null || !Number.isInteger(port) || port < 1 || port > 65535) throw new Error(`${path} must be an integer TCP port`);
  return port;
}

function readPositiveTargetInteger(value: unknown, path: string): number {
  const number = numberValue(value);
  if (number === null || !Number.isInteger(number) || number < 1) throw new Error(`${path} must be a positive integer`);
  return number;
}

function readAbsoluteTargetPath(value: unknown, path: string): string {
  const text = readRequiredTargetString(value, path);
  if (!text.startsWith("/")) throw new Error(`${path} must be an absolute path`);
  return text;
}

function readTargetStringArray(value: unknown, path: string): string[] {
  if (!Array.isArray(value)) throw new Error(`${path} must be a YAML array`);
  const result = value.map((item, index) => readRequiredTargetString(item, `${path}[${index}]`));
  if (result.length === 0) throw new Error(`${path} must not be empty`);
  return result;
}

function readTargetNoProxy(value: unknown, path: string): string {
  return readTargetStringArray(value, path).join(",");
}

function targetFlag(target: CodexPoolRuntimeTarget): string {
  return target.id === defaultCodexPoolRuntimeTargetId() ? "" : ` --target ${target.id}`;
}

function codexPoolPlan(options?: DisclosureOptions): Record<string, unknown> {
  const resolvedOptions = options ?? { full: false, raw: false, targetId: defaultCodexPoolRuntimeTargetId() };
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(resolvedOptions.targetId);
  const profiles = collectCodexProfiles();
  const ok = profiles.length > 0 && profiles.every((profile) => profile.ok);
  const consumerBaseUrl = runtimeTarget.publicBaseUrl === null ? null : codexConsumerBaseUrl(pool, runtimeTarget);
  return {
    ok,
    action: "platform-infra-sub2api-codex-pool-plan",
    source: {
      directory: join(homedir(), ".codex"),
      configPattern: "YAML-selected config files under ~/.codex",
      authPattern: "YAML-selected auth files under ~/.codex",
      valuesPrinted: false,
    },
    target: poolTarget(pool, runtimeTarget),
    config: {
      path: codexPoolConfigPath,
      pool: options.full ? pool : codexPoolConfigSummary(pool, runtimeTarget),
    },
    profiles: options.full ? profiles.map(redactProfile) : profiles.map(compactProfile),
    decision: {
      accountType: "openai/apikey",
      grouping: `All discovered Codex profiles are bound to one Sub2API group named ${pool.groupName}.`,
      unifiedApiKey: `The client-facing API_KEY is controlled by k3s Secret ${runtimeTarget.namespace}/${pool.apiKeySecretName}.${pool.apiKeySecretKey}.`,
      sentinel: pool.sentinel.monitor.enabled
        ? `Account sentinel is enabled as k8s CronJob ${runtimeTarget.namespace}/${pool.sentinel.cronJobName}; actions.enabled=${pool.sentinel.actions.enabled}.`
        : "Account sentinel monitoring is disabled by YAML.",
      publicExposure: runtimeTarget.publicBaseUrl === null
        ? `Target-level public exposure is disabled or absent in ${sub2apiConfigPath}.targets[${runtimeTarget.id}].publicExposure.`
        : `Codex consumers for target ${runtimeTarget.id} use target-level public exposure ${consumerBaseUrl}.`,
      idempotency: "sync reuses the group, account names, and k3s Secret when they already exist; credentials are updated from the current local Codex files for YAML-managed profiles only; managed accounts missing from YAML are preserved unless --prune-removed is explicitly provided.",
      configPolicy: "UniDesk-owned durable configuration remains YAML-first; local ~/.codex files and runtime Secrets are not committed.",
      manualAccountProtection: pool.manualAccounts.protected.length === 0
        ? "No manual Sub2API accounts are protected by YAML."
        : `${pool.manualAccounts.protected.length} manual Sub2API account(s) are protected from UniDesk-managed credentials, prune, sentinel probe, and sentinel freeze paths; only explicitly declared proxy/group bindings are reconciled.`,
    },
    next: ok
      ? { sync: `bun scripts/cli.ts platform-infra sub2api codex-pool sync${targetFlag(runtimeTarget)} --confirm` }
      : { fix: "Ensure every discovered config.toml profile has a base_url and either auth.json OPENAI_API_KEY or the configured env_key present in this shell." },
  };
}

async function codexPoolSync(config: UniDeskConfig, options: SyncOptions): Promise<Record<string, unknown>> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const profiles = collectCodexProfiles();
  const planOk = profiles.length > 0 && profiles.every((profile) => profile.ok);
  if (!options.confirm || !planOk) {
    return {
      ...codexPoolPlan(options),
      ok: !options.confirm ? planOk : false,
      mode: options.confirm ? "blocked-invalid-local-profile" : "dry-run",
      next: options.confirm
        ? { fix: "Repair invalid local Codex profiles, then rerun sync --confirm." }
        : { confirm: "bun scripts/cli.ts platform-infra sub2api codex-pool sync --confirm" },
    };
  }

  const sentinelImage = pool.sentinel.monitor.enabled
    ? await runCodexPoolSentinelImage(config, pool, { action: "build", confirm: true, dryRun: false, full: options.full, raw: false, targetId: options.targetId })
    : { ok: true, mode: "skipped-monitor-disabled" };
  if (sentinelImage.ok !== true) {
    return {
      ok: false,
      action: "platform-infra-sub2api-codex-pool-sync",
      mode: "blocked-sentinel-image",
      sentinelImage,
      next: {
        image: `bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-image build${targetFlag(runtimeTarget)} --confirm`,
      },
    };
  }

  const payload = {
    pruneRemoved: options.pruneRemoved,
    sentinel: {
      manifest: renderCodexPoolSentinelManifest(pool.sentinel, sentinelProfileSecrets(profiles), {
        namespace: runtimeTarget.namespace,
        serviceName: runtimeTarget.serviceName,
        serviceDns: runtimeTarget.serviceDns,
        appSecretName: runtimeTarget.appSecretName,
        adminEmailDefault: pool.adminEmailDefault,
        proxy: runtimeTarget.egressProxy?.applyToSentinel ? {
          httpProxy: runtimeTarget.egressProxy.httpProxy,
          noProxy: runtimeTarget.egressProxy.noProxy,
        } : null,
      }),
      summary: codexPoolSentinelSummary(pool.sentinel),
    },
    pool: {
      groupName: pool.groupName,
      groupDescription: pool.groupDescription,
      apiKeyName: pool.apiKeyName,
      apiKeySecretName: pool.apiKeySecretName,
      apiKeySecretKey: pool.apiKeySecretKey,
      adminEmailDefault: pool.adminEmailDefault,
      minOwnerBalanceUsd: pool.minOwnerBalanceUsd,
      minOwnerConcurrency: pool.minOwnerConcurrency,
      defaultAccountPriority: pool.defaultAccountPriority,
      defaultAccountCapacity: pool.defaultAccountCapacity,
      defaultAccountLoadFactor: pool.defaultAccountLoadFactor,
      defaultSentinelProtect: pool.defaultSentinelProtect,
    },
    manualAccounts: {
      bindingSources: pool.manualAccounts.bindingSources.items.map(manualBindingSourcePlan),
      protected: resolvedManualAccountProtections(pool, runtimeTarget),
    },
    profiles: profiles.map((profile) => ({
      profile: profile.profile,
      accountName: profile.accountName,
      configFile: profile.configFile,
      authFile: profile.authFile,
      provider: profile.provider,
      baseUrl: profile.baseUrl,
      wireApi: profile.wireApi,
      model: profile.model,
      apiKey: profile.apiKey,
      apiKeySource: profile.apiKeySource,
      apiKeyFingerprint: fingerprint(profile.apiKey ?? ""),
      sentinelProbeConfigFingerprint: codexPoolSentinelProbeConfigFingerprint({
        accountName: profile.accountName,
        profile: profile.profile,
        baseUrl: profile.baseUrl,
        apiKeyFingerprint: fingerprint(profile.apiKey ?? ""),
        upstreamUserAgent: profile.upstreamUserAgent,
        openaiResponsesWebSocketsV2Mode: profile.openaiResponsesWebSocketsV2Mode,
        trustUpstream: profile.trustUpstream,
        sentinelProtect: profile.sentinelProtect,
      }),
      openaiResponsesWebSocketsV2Mode: profile.openaiResponsesWebSocketsV2Mode,
      upstreamUserAgent: profile.upstreamUserAgent,
      trustUpstream: profile.trustUpstream,
      sentinelProtect: profile.sentinelProtect,
      priority: profile.priority,
      capacity: profile.capacity,
      loadFactor: profile.loadFactor,
      tempUnschedulable: profile.tempUnschedulable,
      tempUnschedulableCredentials: renderSub2ApiTempUnschedulableCredentials(profile.tempUnschedulable),
    })),
  };
  const result = await runRemoteCodexPoolScript(config, "sync", syncScript(payload, pool, runtimeTarget), runtimeTarget);
  const parsed = parseJsonOutput(result.stdout);
  if (options.raw) {
    return {
      ok: result.exitCode === 0 && boolField(parsed, "ok", false),
      action: "platform-infra-sub2api-codex-pool-sync",
      remote: compactCapture(result, { full: true }),
      parsed,
    };
  }
  return {
    ok: result.exitCode === 0 && boolField(parsed, "ok", false),
    action: "platform-infra-sub2api-codex-pool-sync",
    local: {
      profileCount: profiles.length,
      pruneRemoved: options.pruneRemoved,
      invalidProfiles: profiles.filter((profile) => !profile.ok).map(compactProfile),
      profiles: options.full ? profiles.map(redactProfile) : undefined,
      valuesPrinted: false,
    },
    sentinelImage,
    remote: parsed === null
      ? compactCapture(result, { full: options.full || result.exitCode !== 0 })
      : options.full ? parsed : codexPoolSyncSummary(parsed),
    next: {
      validate: `bun scripts/cli.ts platform-infra sub2api codex-pool validate${targetFlag(runtimeTarget)}`,
    },
  };
}

async function codexPoolSentinelImage(config: UniDeskConfig, options: SentinelImageOptions): Promise<Record<string, unknown>> {
  const pool = readCodexPoolConfig();
  return await runCodexPoolSentinelImage(config, pool, options);
}

async function runCodexPoolSentinelImage(config: UniDeskConfig, pool: CodexPoolConfig, options: SentinelImageOptions): Promise<Record<string, unknown>> {
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const target = codexPoolSentinelRuntimeImage(pool.sentinel);
  if (options.action === "build" && options.dryRun) {
    return {
      ok: true,
      action: "platform-infra-sub2api-codex-pool-sentinel-image",
      mode: "dry-run",
      image: target,
      dockerfile: sentinelImageDockerfilePath,
      mutation: false,
      next: {
        confirm: `bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-image build${targetFlag(runtimeTarget)} --confirm`,
      },
    };
  }
  const mode: RemoteCodexPoolMode = options.action === "status" ? "sentinel-image-status" : "sentinel-image-build";
  const script = options.action === "status" ? sentinelImageStatusScript(pool, runtimeTarget) : sentinelImageBuildScript(pool, runtimeTarget);
  const result = await runRemoteCodexPoolScript(config, mode, script, runtimeTarget);
  const parsed = parseJsonOutput(result.stdout);
  if (options.raw) {
    return {
      ok: result.exitCode === 0 && boolField(parsed, "ok", false),
      action: "platform-infra-sub2api-codex-pool-sentinel-image",
      mode: options.action,
      image: target,
      remote: compactCapture(result, { full: true }),
      parsed,
    };
  }
  return {
    ok: result.exitCode === 0 && boolField(parsed, "ok", false),
    action: "platform-infra-sub2api-codex-pool-sentinel-image",
    mode: options.action,
    image: target,
    summary: parsed,
    remote: compactCapture(result, { full: options.full || result.exitCode !== 0 }),
  };
}

async function codexPoolValidate(config: UniDeskConfig, options: DisclosureOptions): Promise<Record<string, unknown>> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const result = await runRemoteCodexPoolScript(config, "validate", validateScript(pool, runtimeTarget), runtimeTarget);
  const parsed = parseJsonOutput(result.stdout);
  if (options.raw) {
    return {
      ok: result.exitCode === 0 && boolField(parsed, "ok", false),
      action: "platform-infra-sub2api-codex-pool-validate",
      remote: compactCapture(result, { full: true }),
      parsed,
    };
  }
  return {
    ok: result.exitCode === 0 && boolField(parsed, "ok", false),
    action: "platform-infra-sub2api-codex-pool-validate",
    summary: options.full ? parsed : codexPoolValidationSummary(parsed),
    remote: compactCapture(result, { full: options.full || result.exitCode !== 0 }),
  };
}

async function codexPoolTrace(config: UniDeskConfig, options: TraceOptions): Promise<Record<string, unknown> | RenderedCliResult> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const result = await capture(config, runtimeTarget.route, ["sh"], traceScript(pool, options, runtimeTarget));
  const parsed = parseJsonOutput(result.stdout);
  const ok = result.exitCode === 0 && boolField(parsed, "ok", false);
  if (options.raw) {
    return {
      ok,
      action: "platform-infra-sub2api-codex-pool-trace",
      remote: compactCapture(result, { full: true }),
      trace: parsed,
      valuesPrinted: false,
    };
  }
  const text = renderTraceReport(parsed, {
    requestId: options.requestId ?? "",
    showLines: options.showLines,
    remote: compactCapture(result, { full: result.exitCode !== 0 || parsed === null }),
  });
  return renderedCliResult(ok, "platform-infra sub2api codex-pool trace", text);
}

async function codexPoolSentinelReport(config: UniDeskConfig, options: SentinelReportOptions): Promise<Record<string, unknown> | RenderedCliResult> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const result = await capture(config, runtimeTarget.route, ["sh"], sentinelReportScript(pool, options.events, runtimeTarget));
  const parsed = parseJsonOutput(result.stdout);
  const ok = result.exitCode === 0 && boolField(parsed, "ok", false);
  if (options.raw) {
    return {
      ok,
      action: "platform-infra-sub2api-codex-pool-sentinel-report",
      remote: compactCapture(result, { full: true }),
      report: parsed,
      valuesPrinted: false,
    };
  }
  const text = renderSentinelReport(parsed, {
    events: options.events,
    full: options.full,
    remote: compactCapture(result, { full: result.exitCode !== 0 || parsed === null }),
  });
  return renderedCliResult(ok, "platform-infra sub2api codex-pool sentinel-report", text);
}

async function codexPoolSentinelProbe(config: UniDeskConfig, options: SentinelProbeOptions): Promise<Record<string, unknown>> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const protectedNames = new Set(pool.manualAccounts.protected.map((account) => account.accountName.toLowerCase()));
  const protectedRequested = options.accounts.filter((account) => protectedNames.has(account.toLowerCase()));
  if (protectedRequested.length > 0) {
    return {
      ok: false,
      action: "platform-infra-sub2api-codex-pool-sentinel-probe",
      error: "account-protected-manual",
      protected: protectedRequested,
      message: "Protected manual Sub2API accounts are not YAML-managed and must not be probed by the UniDesk sentinel.",
      valuesPrinted: false,
    };
  }
  const configuredAccounts = desiredAccountNames(pool);
  const missing = options.accounts.filter((account) => !configuredAccounts.includes(account));
  if (missing.length > 0) {
    return {
      ok: false,
      action: "platform-infra-sub2api-codex-pool-sentinel-probe",
      error: "account-not-in-yaml",
      missing,
      configuredAccounts,
      valuesPrinted: false,
    };
  }
  if (!options.confirm) {
    return {
      ok: true,
      action: "platform-infra-sub2api-codex-pool-sentinel-probe",
      mode: "dry-run",
      target: poolTarget(pool, runtimeTarget),
      accounts: options.accounts,
      effect: "Would create one Kubernetes Job from the managed sentinel CronJob and force an immediate marker probe for the requested account(s).",
      next: {
        confirm: `bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-probe${targetFlag(runtimeTarget)} --account ${options.accounts.join(",")} --confirm`,
      },
      valuesPrinted: false,
    };
  }
  const payload = {
    accounts: options.accounts,
  };
  const result = await runRemoteCodexPoolScript(config, "sentinel-probe", sentinelProbeScript(payload, pool, runtimeTarget), runtimeTarget);
  const parsed = parseJsonOutput(result.stdout);
  if (options.raw) {
    return {
      ok: result.exitCode === 0 && boolField(parsed, "ok", false),
      action: "platform-infra-sub2api-codex-pool-sentinel-probe",
      remote: compactCapture(result, { full: true }),
      parsed,
    };
  }
  return {
    ok: result.exitCode === 0 && boolField(parsed, "ok", false),
    action: "platform-infra-sub2api-codex-pool-sentinel-probe",
    summary: options.full ? parsed : compactSentinelProbeResult(parsed),
    remote: compactCapture(result, { full: options.full || result.exitCode !== 0 }),
  };
}

async function codexPoolCleanupProbes(config: UniDeskConfig, options: ConfirmOptions): Promise<Record<string, unknown>> {
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  if (!options.confirm) {
    return {
      ok: true,
      action: "platform-infra-sub2api-codex-pool-cleanup-probes",
      mode: "dry-run",
      target: poolTarget(readCodexPoolConfig(), runtimeTarget),
      scope: "Only deletes temporary resources whose names start with unidesk-probe-.",
      next: { confirm: `bun scripts/cli.ts platform-infra sub2api codex-pool cleanup-probes${targetFlag(runtimeTarget)} --confirm` },
      valuesPrinted: false,
    };
  }
  const pool = readCodexPoolConfig();
  const result = await capture(config, runtimeTarget.route, ["sh"], cleanupProbesScript(pool, runtimeTarget));
  const parsed = parseJsonOutput(result.stdout);
  if (options.raw) {
    return {
      ok: result.exitCode === 0 && boolField(parsed, "ok", false),
      action: "platform-infra-sub2api-codex-pool-cleanup-probes",
      remote: compactCapture(result, { full: true }),
      parsed,
    };
  }
  return {
    ok: result.exitCode === 0 && boolField(parsed, "ok", false),
    action: "platform-infra-sub2api-codex-pool-cleanup-probes",
    summary: parsed,
    remote: compactCapture(result, { full: options.full || result.exitCode !== 0 }),
  };
}

async function codexPoolExpose(config: UniDeskConfig, options: ConfirmOptions): Promise<Record<string, unknown>> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  if (runtimeTarget.publicExposure === null || !runtimeTarget.publicExposure.enabled) {
    return {
      ok: true,
      action: "platform-infra-sub2api-codex-pool-expose",
      mode: "disabled-by-yaml",
      target: poolTarget(pool, runtimeTarget),
      source: `${sub2apiConfigPath}.targets[${runtimeTarget.id}].publicExposure`,
    };
  }
  if (!options.confirm) {
    return {
      ok: true,
      action: "platform-infra-sub2api-codex-pool-expose",
      mode: "dry-run",
      target: poolTarget(pool, runtimeTarget),
      publicExposure: targetPublicExposureSummary(runtimeTarget),
      next: {
        confirm: `bun scripts/cli.ts platform-infra sub2api codex-pool expose${targetFlag(runtimeTarget)} --confirm`,
      },
    };
  }
  const secretMaterial = prepareTargetPublicExposureSecret(runtimeTarget);
  const caddyResult = await applyPk01CaddyBlock(config, serviceName, runtimeTarget.publicExposure);
  const remoteResult = await capture(config, runtimeTarget.route, ["sh"], targetPublicExposureApplyScript(runtimeTarget, secretMaterial));
  const parsed = parseJsonOutput(remoteResult.stdout);
  const publicProbe = await probePublicModels(pool, "without-api-key", undefined, runtimeTarget);
  const ok = caddyResult.ok === true && remoteResult.exitCode === 0 && boolField(parsed, "ok", false) && publicProbe.httpStatus === 401;
  if (options.raw) {
    return {
      ok,
      action: "platform-infra-sub2api-codex-pool-expose",
      frpcSecret: secretMaterialSummary(secretMaterial),
      pk01Caddy: caddyResult,
      remote: compactCapture(remoteResult, { full: true }),
      parsed,
      publicProbe,
    };
  }
  return {
    ok,
    action: "platform-infra-sub2api-codex-pool-expose",
    mode: "confirmed",
    publicExposure: targetPublicExposureSummary(runtimeTarget),
    frpcSecret: secretMaterialSummary(secretMaterial),
    pk01Caddy: caddyResult,
    remote: parsed ?? compactCapture(remoteResult, { full: options.full || remoteResult.exitCode !== 0 }),
    publicProbe,
    next: {
      configureLocal: `bun scripts/cli.ts platform-infra sub2api codex-pool configure-local${targetFlag(runtimeTarget)} --confirm`,
      validate: `bun scripts/cli.ts platform-infra sub2api codex-pool validate${targetFlag(runtimeTarget)}`,
    },
  };
}

async function codexPoolConfigureLocal(config: UniDeskConfig, options: ConfirmOptions): Promise<Record<string, unknown>> {
  const pool = readCodexPoolConfig();
  const runtimeTarget = codexPoolRuntimeTarget(options.targetId);
  const consumerExposureAvailable = runtimeTarget.publicBaseUrl !== null;
  const codexDir = join(homedir(), ".codex");
  const configPath = join(codexDir, "config.toml");
  const authPath = join(codexDir, "auth.json");
  const backupConfigPath = join(codexDir, `config.toml.${pool.localCodex.backupSuffix}`);
  const backupAuthPath = join(codexDir, `auth.json.${pool.localCodex.backupSuffix}`);
  if (!options.confirm) {
    return {
      ok: true,
      action: "platform-infra-sub2api-codex-pool-configure-local",
      mode: "dry-run",
      target: {
        codexDir,
        configPath,
        authPath,
        backupConfigPath,
        backupAuthPath,
        baseUrl: consumerExposureAvailable ? codexConsumerBaseUrl(pool, runtimeTarget) : null,
        providerName: pool.localCodex.providerName,
        wireApi: pool.localCodex.wireApi,
        modelContextWindow: pool.localCodex.modelContextWindow,
        modelAutoCompactTokenLimit: pool.localCodex.modelAutoCompactTokenLimit,
        supportsWebSockets: pool.localCodex.supportsWebSockets,
        responsesWebSocketsV2: pool.localCodex.responsesWebSocketsV2,
        responsesSmokeModel: pool.localCodex.responsesSmokeModel,
        valuesPrinted: false,
      },
      next: {
        confirm: `bun scripts/cli.ts platform-infra sub2api codex-pool configure-local${targetFlag(runtimeTarget)} --confirm`,
      },
    };
  }
  if (!consumerExposureAvailable) throw new Error(`${sub2apiConfigPath}.targets[${runtimeTarget.id}].publicExposure.enabled must be true; configure-local needs one consumer URL`);
  const keyResult = await fetchPoolApiKey(config, pool, runtimeTarget);
  if (keyResult.apiKey === null) {
    return {
      ok: false,
      action: "platform-infra-sub2api-codex-pool-configure-local",
      error: keyResult.error ?? "pool API key missing",
      valuesPrinted: false,
    };
  }
  const writeResult = writeLocalCodexConfig(pool, keyResult.apiKey, runtimeTarget);
  const validateResult = await validatePublicGatewayWithKey(pool, keyResult.apiKey, runtimeTarget);
  return {
    ok: writeResult.ok && validateResult.ok,
    action: "platform-infra-sub2api-codex-pool-configure-local",
    mode: "confirmed",
    local: writeResult,
    validation: validateResult,
    apiKey: {
      secret: `${runtimeTarget.namespace}/${pool.apiKeySecretName}.${pool.apiKeySecretKey}`,
      keyPreview: apiKeyPreview(keyResult.apiKey),
      apiKeyFingerprint: fingerprint(keyResult.apiKey),
      valuesPrinted: false,
    },
  };
}

function collectCodexProfiles(): CodexProfile[] {
  const codexDir = join(homedir(), ".codex");
  const pool = readCodexPoolConfig();
  if (!existsSync(codexDir)) return [];
  const seenAccountNames = new Set<string>();
  return pool.profiles.map((entry) => {
    const resolved = resolveProfileFiles(codexDir, entry);
    const profile = entry.profile;
    const accountName = entry.accountName ?? uniqueAccountName(profile, seenAccountNames);
    seenAccountNames.add(accountName);
    const configFile = resolved.configFile;
    const authFile = resolved.authFile;
    const configPath = join(codexDir, configFile);
    const authPath = join(codexDir, authFile);
    const base: CodexProfile = {
      profile,
      accountName,
      configFile,
      authFile,
      provider: "",
      baseUrl: "",
      wireApi: null,
      model: null,
      envKey: null,
      apiKey: null,
      apiKeySource: null,
      openaiResponsesWebSocketsV2Mode: entry.openaiResponsesWebSocketsV2Mode,
      upstreamUserAgent: entry.upstreamUserAgent,
      trustUpstream: entry.trustUpstream,
      sentinelProtect: entry.sentinelProtect,
      priority: entry.priority,
      capacity: entry.capacity ?? pool.defaultAccountCapacity,
      loadFactor: entry.loadFactor ?? pool.defaultAccountLoadFactor,
      tempUnschedulable: entry.tempUnschedulable,
      authOpenAIKeyShape: existsSync(authPath) ? "unknown" : "missing",
      ok: false,
      error: null,
    };

    try {
      if (!existsSync(configPath)) throw new Error(`config file ${configFile} is missing`);
      const parsed = Bun.TOML.parse(readFileSync(configPath, "utf8")) as unknown;
      if (!isRecord(parsed)) throw new Error("config is not a TOML object");
      const providers = parsed.model_providers;
      if (!isRecord(providers)) throw new Error("model_providers is missing");
      const provider = stringValue(parsed.model_provider) ?? Object.keys(providers)[0] ?? "";
      if (provider === "") throw new Error("model_provider is missing");
      const providerConfig = providers[provider];
      if (!isRecord(providerConfig)) throw new Error(`model provider ${provider} is missing`);
      const baseUrl = normalizeBaseUrl(stringValue(providerConfig.base_url));
      if (baseUrl === null) throw new Error(`model provider ${provider} base_url is missing or invalid`);
      base.provider = provider;
      base.baseUrl = baseUrl;
      base.envKey = stringValue(providerConfig.env_key);
      base.wireApi = stringValue(providerConfig.wire_api);
      base.model = stringValue(parsed.model);

      const auth = readAuthAPIKey(authPath);
      base.authOpenAIKeyShape = auth.shape;
      if (auth.apiKey !== null) {
        base.apiKey = auth.apiKey;
        base.apiKeySource = "auth-json";
      } else if (base.envKey !== null && typeof process.env[base.envKey] === "string" && process.env[base.envKey]!.length > 0) {
        base.apiKey = process.env[base.envKey]!;
        base.apiKeySource = "env";
      }
      if (base.apiKey === null || base.apiKey.length === 0) {
        throw new Error(base.envKey === null ? "auth OPENAI_API_KEY is missing or empty" : `auth OPENAI_API_KEY is missing and env ${base.envKey} is not present`);
      }
      base.ok = true;
      return base;
    } catch (error) {
      base.error = error instanceof Error ? error.message : String(error);
      return base;
    }
  });
}

function resolveProfileFiles(codexDir: string, profile: CodexPoolProfileConfig): { configFile: string; authFile: string } {
  const configFile = existsSync(join(codexDir, profile.configFile)) || profile.fallbackConfigFile === null
    ? profile.configFile
    : profile.fallbackConfigFile;
  const authFile = existsSync(join(codexDir, profile.authFile)) || profile.fallbackAuthFile === null
    ? profile.authFile
    : profile.fallbackAuthFile;
  return { configFile, authFile };
}

function readCodexPoolConfig(): CodexPoolConfig {
  if (!existsSync(codexPoolConfigPath)) throw new Error(`${codexPoolConfigPath} is required`);
  const parsed = Bun.YAML.parse(readFileSync(codexPoolConfigPath, "utf8")) as unknown;
  if (!isRecord(parsed)) throw new Error(`${codexPoolConfigPath} must contain a YAML object`);
  const version = integerConfigField(parsed, "version", "");
  if (version !== 1) throw new Error(`${codexPoolConfigPath}.version must be 1`);
  const kind = requiredStringConfigField(parsed, "kind", "");
  if (kind !== "platform-infra-sub2api-codex-pool") throw new Error(`${codexPoolConfigPath}.kind must be platform-infra-sub2api-codex-pool`);
  const metadata = requiredRecordConfigField(parsed, "metadata", "");
  const pool = parsed.pool;
  if (!isRecord(pool)) throw new Error(`${codexPoolConfigPath}.pool must be a YAML object`);
  if (!isRecord(parsed.profiles)) throw new Error(`${codexPoolConfigPath}.profiles must be a YAML object`);
  rejectSchedulableYamlField(pool, "pool");
  const defaultTempUnschedulable = readTempUnschedulablePolicy(pool.defaultTempUnschedulable, "pool.defaultTempUnschedulable");
  const defaultAccountPriorityValue = readAccountPriority(pool.defaultAccountPriority, "pool.defaultAccountPriority");
  const defaultAccountCapacityValue = readAccountCapacity(pool.defaultAccountCapacity, "pool.defaultAccountCapacity");
  const defaultAccountLoadFactorValue = readAccountLoadFactor(pool.defaultAccountLoadFactor, "pool.defaultAccountLoadFactor");
  const defaultSentinelProtect = readSentinelProtectPolicy(pool.defaultSentinelProtect, "pool.defaultSentinelProtect");
  const profiles = readProfileConfig(
    parsed.profiles,
    defaultTempUnschedulable,
    defaultSentinelProtect,
    defaultAccountPriorityValue,
  );
  const manualAccounts = readManualAccountsConfig(parsed.manualAccounts);
  assertProtectedManualAccountsNotManaged(profiles, manualAccounts);
  const declaredAccountCapacity = desiredProfileCapacityTotal(profiles, defaultAccountCapacityValue);
  const minOwnerConcurrencySource = pool.minOwnerConcurrency === undefined || pool.minOwnerConcurrency === null ? "auto" : "yaml";
  const minOwnerConcurrency = minOwnerConcurrencySource === "auto"
    ? Math.max(1, declaredAccountCapacity)
    : readOwnerConcurrency(pool.minOwnerConcurrency, "pool.minOwnerConcurrency");
  const config: CodexPoolConfig = {
    version,
    kind,
    metadata: {
      id: requiredStringConfigField(metadata, "id", "metadata"),
      owner: requiredStringConfigField(metadata, "owner", "metadata"),
      relatedIssues: integerArrayConfigField(metadata, "relatedIssues", "metadata"),
    },
    groupName: requiredStringConfigField(pool, "groupName", "pool"),
    groupDescription: readRequiredDescription(pool.groupDescription, "pool.groupDescription", 300),
    apiKeyName: requiredStringConfigField(pool, "apiKeyName", "pool"),
    apiKeySecretName: requiredStringConfigField(pool, "apiKeySecretName", "pool"),
    apiKeySecretKey: requiredStringConfigField(pool, "apiKeySecretKey", "pool"),
    adminEmailDefault: readRequiredEmail(pool.adminEmailDefault, "pool.adminEmailDefault"),
    minOwnerBalanceUsd: readRequiredPositiveNumber(pool.minOwnerBalanceUsd, "pool.minOwnerBalanceUsd"),
    minOwnerConcurrency,
    minOwnerConcurrencySource,
    defaultAccountPriority: defaultAccountPriorityValue,
    defaultAccountCapacity: defaultAccountCapacityValue,
    defaultAccountLoadFactor: defaultAccountLoadFactorValue,
    defaultTempUnschedulable,
    defaultSentinelProtect,
    profiles,
    manualAccounts,
    publicExposure: readPublicExposureConfig(parsed.publicExposure),
    localCodex: readLocalCodexConfig(parsed.localCodex),
    sentinel: {
      ...readCodexPoolSentinelConfig(parsed.sentinel, codexPoolConfigPath),
      protectedManualAccounts: manualAccounts.protected.map((account) => account.accountName),
    },
  };
  validateKubernetesName(config.groupName, "pool.groupName", false);
  validateKubernetesName(config.apiKeySecretName, "pool.apiKeySecretName", true);
  if (!/^[A-Za-z_][A-Za-z0-9_]*$/u.test(config.apiKeySecretKey)) {
    throw new Error(`${codexPoolConfigPath}.pool.apiKeySecretKey must be a valid secret key name`);
  }
  if (config.minOwnerBalanceUsd <= 0) throw new Error(`${codexPoolConfigPath}.pool.minOwnerBalanceUsd must be > 0`);
  if (declaredAccountCapacity > 0 && config.minOwnerConcurrency < declaredAccountCapacity) {
    throw new Error(`${codexPoolConfigPath}.pool.minOwnerConcurrency must be >= the sum of declared account capacities (${declaredAccountCapacity})`);
  }
  return config;
}

function readProfileConfig(
  value: unknown,
  defaultTempUnschedulable: CodexTempUnschedulablePolicy,
  defaultSentinelProtect: CodexSentinelProtectPolicy,
  defaultPriority: number,
): CodexPoolProfileConfig[] {
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.profiles must be a YAML object`);
  const entries = value.entries;
  if (!Array.isArray(entries)) throw new Error(`${codexPoolConfigPath}.profiles.entries must be a YAML array`);
  return entries.map((entry, index) => {
    if (!isRecord(entry)) throw new Error(`${codexPoolConfigPath}.profiles.entries[${index}] must be an object`);
    rejectSchedulableYamlField(entry, `profiles.entries[${index}]`);
    const profile = stringValue(entry.profile);
    const configFile = stringValue(entry.configFile);
    const authFile = stringValue(entry.authFile);
    if (profile === null || configFile === null || authFile === null) {
      throw new Error(`${codexPoolConfigPath}.profiles.entries[${index}] requires profile, configFile, and authFile`);
    }
    const accountName = stringValue(entry.accountName);
    if (accountName !== null) validateKubernetesName(accountName, `profiles.entries[${index}].accountName`, false);
    validateCodexFileName(configFile, `profiles.entries[${index}].configFile`);
    validateCodexFileName(authFile, `profiles.entries[${index}].authFile`);
    const fallbackConfigFile = stringValue(entry.fallbackConfigFile);
    const fallbackAuthFile = stringValue(entry.fallbackAuthFile);
    if (fallbackConfigFile !== null) validateCodexFileName(fallbackConfigFile, `profiles.entries[${index}].fallbackConfigFile`);
    if (fallbackAuthFile !== null) validateCodexFileName(fallbackAuthFile, `profiles.entries[${index}].fallbackAuthFile`);
    const openaiResponsesWebSocketsV2Mode = readOpenAIResponsesWebSocketsV2Mode(entry.openaiResponsesWebSocketsV2Mode, `profiles.entries[${index}].openaiResponsesWebSocketsV2Mode`);
    const upstreamUserAgent = readUpstreamUserAgent(entry.upstreamUserAgent, `profiles.entries[${index}].upstreamUserAgent`);
    const trustUpstream = readTrustUpstream(entry.trustUpstream, `profiles.entries[${index}].trustUpstream`);
    const sentinelProtect = readSentinelProtectPolicy(entry.sentinelProtect, `profiles.entries[${index}].sentinelProtect`, defaultSentinelProtect);
    const priority = readAccountPriority(entry.priority, `profiles.entries[${index}].priority`, defaultPriority);
    const capacity = entry.capacity === undefined || entry.capacity === null ? null : readAccountCapacity(entry.capacity, `profiles.entries[${index}].capacity`);
    const loadFactor = entry.loadFactor === undefined || entry.loadFactor === null ? null : readAccountLoadFactor(entry.loadFactor, `profiles.entries[${index}].loadFactor`);
    const tempUnschedulable = readTempUnschedulablePolicy(entry.tempUnschedulable, `profiles.entries[${index}].tempUnschedulable`, defaultTempUnschedulable);
    return {
      profile,
      accountName,
      configFile,
      authFile,
      fallbackConfigFile,
      fallbackAuthFile,
      openaiResponsesWebSocketsV2Mode,
      upstreamUserAgent,
      trustUpstream,
      sentinelProtect,
      priority,
      capacity,
      loadFactor,
      tempUnschedulable,
    };
  });
}

function desiredProfileCapacityTotal(profiles: CodexPoolProfileConfig[], defaultCapacity: number): number {
  return profiles.reduce((total, profile) => total + (profile.capacity ?? defaultCapacity), 0);
}

function readManualAccountsConfig(value: unknown): CodexPoolManualAccountsConfig {
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.manualAccounts must be a YAML object`);
  const bindingSources = readManualBindingSources(value.bindingSources, "manualAccounts.bindingSources");
  const protectedRaw = value.protected;
  if (!Array.isArray(protectedRaw)) throw new Error(`${codexPoolConfigPath}.manualAccounts.protected must be a YAML array`);
  const seen = new Set<string>();
  const protectedAccounts = protectedRaw.map((entry, index): CodexPoolManualAccountProtection => {
    const key = `manualAccounts.protected[${index}]`;
    const accountName = typeof entry === "string"
      ? readManualAccountName(entry, key)
      : isRecord(entry)
        ? readManualAccountName(entry.accountName, `${key}.accountName`)
        : null;
    if (accountName === null) throw new Error(`${codexPoolConfigPath}.${key} must be an account name string or object with accountName`);
    const normalized = accountName.toLowerCase();
    if (seen.has(normalized)) throw new Error(`${codexPoolConfigPath}.${key}.accountName is duplicated in manualAccounts.protected`);
    seen.add(normalized);
    const reason = isRecord(entry) ? readManualAccountReason(entry.reason, `${key}.reason`) : null;
    const proxyBinding = isRecord(entry) ? readManualAccountProxyBinding(entry.proxyBinding, `${key}.proxyBinding`, bindingSources) : null;
    const groupBinding = isRecord(entry) ? readManualAccountGroupBinding(entry.groupBinding, `${key}.groupBinding`, bindingSources) : null;
    return { accountName, reason, proxyBinding, groupBinding };
  });
  return { bindingSources, protected: protectedAccounts };
}

function readManualBindingSources(value: unknown, key: string): CodexPoolManualBindingSourcesConfig {
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML object`);
  const items: CodexPoolManualBindingSource[] = [];
  const byId: Record<string, CodexPoolManualBindingSource> = {};
  for (const [id, rawSource] of Object.entries(value)) {
    const path = `${key}.${id}`;
    validateManualBindingSourceId(id, path);
    if (!isRecord(rawSource)) throw new Error(`${codexPoolConfigPath}.${path} must be a YAML object`);
    const source: CodexPoolManualBindingSource = {
      id,
      enabled: readBooleanConfig(rawSource.enabled, `${path}.enabled`),
      kind: readManualBindingKind(rawSource.kind, `${path}.kind`),
      provider: readManualBindingProvider(rawSource.provider, `${path}.provider`),
      description: readManualAccountReason(rawSource.description, `${path}.description`),
    };
    if (source.kind === "proxy" && source.provider !== "target-egress-proxy") {
      throw new Error(`${codexPoolConfigPath}.${path}.provider must be target-egress-proxy for kind=proxy`);
    }
    if (source.kind === "group" && source.provider !== "pool-group") {
      throw new Error(`${codexPoolConfigPath}.${path}.provider must be pool-group for kind=group`);
    }
    byId[id] = source;
    items.push(source);
  }
  if (items.length === 0) throw new Error(`${codexPoolConfigPath}.${key} must declare at least one source`);
  return { items, byId };
}

function readManualAccountProxyBinding(value: unknown, key: string, bindingSources: CodexPoolManualBindingSourcesConfig): CodexPoolManualAccountProxyBinding | null {
  if (value === undefined || value === null) return null;
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML object`);
  const enabled = readBooleanConfig(value.enabled, `${key}.enabled`);
  const source = readManualBindingSourceRef(value.source, `${key}.source`, bindingSources, "proxy", enabled);
  const proxyName = stringValue(value.proxyName);
  if (proxyName === null || proxyName.trim().length === 0) throw new Error(`${codexPoolConfigPath}.${key}.proxyName is required`);
  validateProxyName(proxyName, `${key}.proxyName`);
  return {
    enabled,
    source,
    proxyName,
  };
}

function readManualAccountGroupBinding(value: unknown, key: string, bindingSources: CodexPoolManualBindingSourcesConfig): CodexPoolManualAccountGroupBinding | null {
  if (value === undefined || value === null) return null;
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML object`);
  const enabled = readBooleanConfig(value.enabled, `${key}.enabled`);
  const source = readManualBindingSourceRef(value.source, `${key}.source`, bindingSources, "group", enabled);
  return {
    enabled,
    source,
  };
}

function readManualBindingSourceRef(value: unknown, key: string, bindingSources: CodexPoolManualBindingSourcesConfig, expectedKind: CodexPoolManualBindingKind, bindingEnabled: boolean): string {
  const sourceId = stringValue(value);
  if (sourceId === null) throw new Error(`${codexPoolConfigPath}.${key} is required`);
  validateManualBindingSourceId(sourceId, key);
  const source = bindingSources.byId[sourceId];
  if (source === undefined) throw new Error(`${codexPoolConfigPath}.${key} references unknown manualAccounts.bindingSources id ${sourceId}`);
  if (source.kind !== expectedKind) throw new Error(`${codexPoolConfigPath}.${key} references ${sourceId} with kind=${source.kind}; expected ${expectedKind}`);
  if (bindingEnabled && !source.enabled) throw new Error(`${codexPoolConfigPath}.${key} references disabled manualAccounts.bindingSources.${sourceId}`);
  return sourceId;
}

function readManualBindingKind(value: unknown, key: string): CodexPoolManualBindingKind {
  const text = stringValue(value);
  if (text !== "proxy" && text !== "group") throw new Error(`${codexPoolConfigPath}.${key} must be proxy or group`);
  return text;
}

function readManualBindingProvider(value: unknown, key: string): CodexPoolManualBindingProvider {
  const text = stringValue(value);
  if (text !== "target-egress-proxy" && text !== "pool-group") throw new Error(`${codexPoolConfigPath}.${key} must be target-egress-proxy or pool-group`);
  return text;
}

function validateManualBindingSourceId(value: string, key: string): void {
  if (!/^[A-Za-z0-9]([A-Za-z0-9._-]*[A-Za-z0-9])?$/u.test(value)) throw new Error(`${codexPoolConfigPath}.${key} has an unsupported source id format`);
}

function readManualAccountName(value: unknown, key: string): string | null {
  const text = stringValue(value)?.trim() ?? null;
  if (text === null || text.length === 0) return null;
  if (text.length > 256) throw new Error(`${codexPoolConfigPath}.${key} must be at most 256 characters`);
  if (/[\r\n]/u.test(text)) throw new Error(`${codexPoolConfigPath}.${key} must not contain newlines`);
  if (!/^[^<>"'`\\]+$/u.test(text)) throw new Error(`${codexPoolConfigPath}.${key} contains unsupported characters`);
  return text;
}

function readManualAccountReason(value: unknown, key: string): string | null {
  if (value === undefined || value === null) return null;
  const text = stringValue(value)?.trim() ?? null;
  if (text === null || text.length === 0) return null;
  if (text.length > 240) throw new Error(`${codexPoolConfigPath}.${key} must be at most 240 characters`);
  if (/[\r\n]/u.test(text)) throw new Error(`${codexPoolConfigPath}.${key} must not contain newlines`);
  return text;
}

function assertProtectedManualAccountsNotManaged(profiles: CodexPoolProfileConfig[], manualAccounts: CodexPoolManualAccountsConfig): void {
  const protectedNames = new Set(manualAccounts.protected.map((account) => account.accountName.toLowerCase()));
  for (const [index, profile] of profiles.entries()) {
    const accountName = profile.accountName;
    if (accountName !== null && protectedNames.has(accountName.toLowerCase())) {
      throw new Error(`${codexPoolConfigPath}.profiles.entries[${index}].accountName is listed in manualAccounts.protected; protected manual accounts must not be YAML-managed`);
    }
  }
}

function rejectSchedulableYamlField(value: Record<string, unknown>, key: string): void {
  if (Object.prototype.hasOwnProperty.call(value, "schedulable")) {
    throw new Error(`${codexPoolConfigPath}.${key}.schedulable is process control, not durable YAML config; use codex-pool sync actions instead`);
  }
}

function readOpenAIResponsesWebSocketsV2Mode(value: unknown, key: string): OpenAIResponsesWebSocketsV2Mode | null {
  if (value === undefined || value === null) return null;
  const text = stringValue(value);
  if (text === null) throw new Error(`${codexPoolConfigPath}.${key} must be a string`);
  if (text === "off" || text === "ctx_pool" || text === "passthrough") return text;
  throw new Error(`${codexPoolConfigPath}.${key} must be one of off, ctx_pool, passthrough`);
}

function readUpstreamUserAgent(value: unknown, key: string): string | null {
  if (value === undefined || value === null) return null;
  const text = stringValue(value);
  if (text === null) throw new Error(`${codexPoolConfigPath}.${key} must be a string`);
  if (text.length > 512) throw new Error(`${codexPoolConfigPath}.${key} must be at most 512 characters`);
  if (/[\r\n]/u.test(text)) throw new Error(`${codexPoolConfigPath}.${key} must not contain newlines`);
  return text;
}

function readTrustUpstream(value: unknown, key: string): boolean {
  if (value === undefined || value === null) return false;
  const parsed = booleanValue(value);
  if (parsed === null) throw new Error(`${codexPoolConfigPath}.${key} must be a boolean`);
  return parsed;
}

function readSentinelProtectPolicy(value: unknown, key: string, fallback?: CodexSentinelProtectPolicy): CodexSentinelProtectPolicy {
  if (value === undefined || value === null) {
    if (fallback !== undefined) return fallback;
    throw new Error(`${codexPoolConfigPath}.${key} is required`);
  }
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML object`);
  const enabled = readBooleanConfig(value.enabled, `${key}.enabled`, fallback?.enabled);
  const required = ["consecutiveFailures", "initialRetryDelaySeconds", "maxRetryDelaySeconds", "backoffMultiplier"];
  for (const field of required) {
    if (fallback === undefined && (value[field] === undefined || value[field] === null)) {
      throw new Error(`${codexPoolConfigPath}.${key}.${field} is required`);
    }
    if (enabled && value[field] === undefined && fallback === undefined) {
      throw new Error(`${codexPoolConfigPath}.${key}.${field} is required when enabled=true`);
    }
  }
  const consecutiveFailures = value.consecutiveFailures === undefined || value.consecutiveFailures === null
    ? fallback?.consecutiveFailures
    : readBoundedInteger(value.consecutiveFailures, `${key}.consecutiveFailures`, 1, 20);
  const initialRetryDelaySeconds = value.initialRetryDelaySeconds === undefined || value.initialRetryDelaySeconds === null
    ? fallback?.initialRetryDelaySeconds
    : readBoundedInteger(value.initialRetryDelaySeconds, `${key}.initialRetryDelaySeconds`, 1, 3600);
  const maxRetryDelaySeconds = value.maxRetryDelaySeconds === undefined || value.maxRetryDelaySeconds === null
    ? fallback?.maxRetryDelaySeconds
    : readBoundedInteger(value.maxRetryDelaySeconds, `${key}.maxRetryDelaySeconds`, 1, 3600);
  const backoffMultiplier = value.backoffMultiplier === undefined || value.backoffMultiplier === null
    ? fallback?.backoffMultiplier
    : readBoundedInteger(value.backoffMultiplier, `${key}.backoffMultiplier`, 1, 10);
  if (consecutiveFailures === undefined || initialRetryDelaySeconds === undefined || maxRetryDelaySeconds === undefined || backoffMultiplier === undefined) {
    throw new Error(`${codexPoolConfigPath}.${key} is missing required sentinel protection fields`);
  }
  if (maxRetryDelaySeconds < initialRetryDelaySeconds) {
    throw new Error(`${codexPoolConfigPath}.${key}.maxRetryDelaySeconds must be >= initialRetryDelaySeconds`);
  }
  return {
    enabled,
    consecutiveFailures,
    initialRetryDelaySeconds,
    maxRetryDelaySeconds,
    backoffMultiplier,
  };
}

function readBoundedInteger(value: unknown, key: string, min: number, max: number): number {
  const parsed = numberValue(value);
  if (parsed === null || !Number.isInteger(parsed) || parsed < min || parsed > max) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer from ${min} to ${max}`);
  }
  return parsed;
}

function readAccountPriority(value: unknown, key: string, fallback?: number): number {
  if (value === undefined || value === null) {
    if (fallback !== undefined) return fallback;
    throw new Error(`${codexPoolConfigPath}.${key} is required`);
  }
  const priority = numberValue(value);
  if (priority === null || !Number.isInteger(priority) || priority < 0 || priority > 1000) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer from 0 to 1000`);
  }
  return priority;
}

function readAccountCapacity(value: unknown, key: string): number {
  const capacity = numberValue(value);
  if (capacity === null || !Number.isInteger(capacity) || capacity < 1 || capacity > 1000) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer from 1 to 1000`);
  }
  return capacity;
}

function readOwnerConcurrency(value: unknown, key: string): number {
  const concurrency = numberValue(value);
  if (concurrency === null || !Number.isInteger(concurrency) || concurrency < 1 || concurrency > 100000) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer from 1 to 100000`);
  }
  return concurrency;
}

function readAccountLoadFactor(value: unknown, key: string): number {
  const loadFactor = numberValue(value);
  if (loadFactor === null || !Number.isInteger(loadFactor) || loadFactor < 1 || loadFactor > 1000) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer from 1 to 1000`);
  }
  return loadFactor;
}

function readCaddyTimeoutSeconds(value: unknown, key: string): number {
  if (value === undefined || value === null) throw new Error(`${codexPoolConfigPath}.${key} is required`);
  const seconds = numberValue(value);
  if (seconds === null || !Number.isInteger(seconds) || seconds < 30 || seconds > 900) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer from 30 to 900`);
  }
  return seconds;
}

function readCaddyEdgeRetryConfig(value: unknown, key: string): CodexPoolCaddyEdgeRetryConfig {
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML object`);
  const enabled = readBooleanConfig(value.enabled, `${key}.enabled`);

  const tryDurationSeconds = readPositiveInteger(value.tryDurationSeconds, `${key}.tryDurationSeconds`);
  const tryIntervalMilliseconds = readPositiveInteger(value.tryIntervalMilliseconds, `${key}.tryIntervalMilliseconds`);
  const retryMatchValue = isRecord(value.retryMatch) ? value.retryMatch : null;
  if (retryMatchValue === null) throw new Error(`${codexPoolConfigPath}.${key}.retryMatch must be a YAML object`);
  const retryMatch = {
    methods: readCaddyRetryMethods(retryMatchValue.methods, `${key}.retryMatch.methods`),
    paths: readCaddyRetryPaths(retryMatchValue.paths, `${key}.retryMatch.paths`),
  };
  if (retryMatch.methods.length === 0 && retryMatch.paths.length === 0) {
    throw new Error(`${codexPoolConfigPath}.${key}.retryMatch must include at least one method or path matcher when enabled=true`);
  }
  return { enabled, tryDurationSeconds, tryIntervalMilliseconds, retryMatch };
}

function readPositiveInteger(value: unknown, key: string): number {
  const parsed = numberValue(value);
  if (parsed === null || !Number.isInteger(parsed) || parsed < 1) {
    throw new Error(`${codexPoolConfigPath}.${key} must be a positive integer`);
  }
  return parsed;
}

function readPositiveIntegerConfig(value: unknown, key: string): number {
  if (value === undefined || value === null) throw new Error(`${codexPoolConfigPath}.${key} is required`);
  return readPositiveInteger(value, key);
}

function readCaddyRetryMethods(value: unknown, key: string): string[] {
  if (value === undefined || value === null) return [];
  if (!Array.isArray(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML array`);
  const seen = new Set<string>();
  const methods: string[] = [];
  for (const item of value) {
    const method = stringValue(item)?.toUpperCase() ?? null;
    if (method === null || !/^[A-Z][A-Z0-9_-]*$/u.test(method)) throw new Error(`${codexPoolConfigPath}.${key} entries must be HTTP method tokens`);
    if (seen.has(method)) continue;
    seen.add(method);
    methods.push(method);
  }
  return methods;
}

function readCaddyRetryPaths(value: unknown, key: string): string[] {
  if (value === undefined || value === null) return [];
  if (!Array.isArray(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML array`);
  const seen = new Set<string>();
  const paths: string[] = [];
  for (const item of value) {
    const path = stringValue(item);
    if (path === null || !path.startsWith("/") || /[\r\n]/u.test(path)) {
      throw new Error(`${codexPoolConfigPath}.${key} entries must be Caddy path matchers starting with / and without newlines`);
    }
    if (seen.has(path)) continue;
    seen.add(path);
    paths.push(path);
  }
  return paths;
}

function readTempUnschedulablePolicy(value: unknown, key: string, fallback?: CodexTempUnschedulablePolicy): CodexTempUnschedulablePolicy {
  if (value === undefined || value === null) {
    if (fallback !== undefined) return cloneTempUnschedulablePolicy(fallback);
    throw new Error(`${codexPoolConfigPath}.${key} is required`);
  }
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML object`);
  const enabled = readBooleanConfig(value.enabled, `${key}.enabled`, fallback?.enabled);
  let rules: CodexTempUnschedulableRule[];
  if (value.rules === undefined || value.rules === null) {
    if (fallback === undefined) throw new Error(`${codexPoolConfigPath}.${key}.rules is required`);
    rules = cloneTempUnschedulablePolicy(fallback).rules;
  } else {
    rules = readTempUnschedulableRules(value.rules, `${key}.rules`);
  }
  if (enabled && rules.length === 0) throw new Error(`${codexPoolConfigPath}.${key}.rules must not be empty when enabled=true`);
  return { enabled, rules };
}

function readTempUnschedulableRules(value: unknown, key: string): CodexTempUnschedulableRule[] {
  if (!Array.isArray(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML array`);
  return value.map((entry, index) => {
    if (!isRecord(entry)) throw new Error(`${codexPoolConfigPath}.${key}[${index}] must be an object`);
    const statusCode = numberValue(entry.statusCode ?? entry.errorCode);
    if (statusCode === null || !Number.isInteger(statusCode) || statusCode < 100 || statusCode > 599) {
      throw new Error(`${codexPoolConfigPath}.${key}[${index}].statusCode must be an HTTP status code from 100 to 599`);
    }
    const durationMinutes = numberValue(entry.durationMinutes);
    if (durationMinutes === null || !Number.isInteger(durationMinutes) || durationMinutes < 1 || durationMinutes > 1440) {
      throw new Error(`${codexPoolConfigPath}.${key}[${index}].durationMinutes must be an integer from 1 to 1440`);
    }
    const keywords = readTempUnschedulableKeywords(entry.keywords, `${key}[${index}].keywords`);
    const description = stringValue(entry.description);
    if (description !== null && description.length > 240) throw new Error(`${codexPoolConfigPath}.${key}[${index}].description must be at most 240 characters`);
    return { statusCode, keywords, durationMinutes, description };
  });
}

function readTempUnschedulableKeywords(value: unknown, key: string): string[] {
  if (!Array.isArray(value)) throw new Error(`${codexPoolConfigPath}.${key} must be a YAML array`);
  const seen = new Set<string>();
  const keywords: string[] = [];
  for (const item of value) {
    const keyword = stringValue(item);
    if (keyword === null) throw new Error(`${codexPoolConfigPath}.${key} entries must be non-empty strings`);
    if (keyword.length > 120) throw new Error(`${codexPoolConfigPath}.${key} entries must be at most 120 characters`);
    if (/[\r\n]/u.test(keyword)) throw new Error(`${codexPoolConfigPath}.${key} entries must not contain newlines`);
    const normalized = keyword.toLowerCase();
    if (seen.has(normalized)) continue;
    seen.add(normalized);
    keywords.push(keyword);
  }
  if (keywords.length === 0) throw new Error(`${codexPoolConfigPath}.${key} must not be empty`);
  return keywords;
}

function cloneTempUnschedulablePolicy(policy: CodexTempUnschedulablePolicy): CodexTempUnschedulablePolicy {
  return {
    enabled: policy.enabled,
    rules: policy.rules.map((rule) => ({
      statusCode: rule.statusCode,
      keywords: [...rule.keywords],
      durationMinutes: rule.durationMinutes,
      description: rule.description,
    })),
  };
}

function readBooleanConfig(value: unknown, key: string, fallback?: boolean): boolean {
  if (value === undefined || value === null) {
    if (fallback !== undefined) return fallback;
    throw new Error(`${codexPoolConfigPath}.${key} is required`);
  }
  const parsed = booleanValue(value);
  if (parsed === null) throw new Error(`${codexPoolConfigPath}.${key} must be a boolean`);
  return parsed;
}

function readPublicExposureConfig(value: unknown): CodexPoolPublicExposureConfig {
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.publicExposure must be a YAML object`);
  const masterFrpsValue = requiredRecordConfigField(value, "masterFrps", "publicExposure");
  const masterCaddyValue = requiredRecordConfigField(value, "masterCaddy", "publicExposure");
  const config: CodexPoolPublicExposureConfig = {
    enabled: readBooleanConfig(value.enabled, "publicExposure.enabled"),
    proxyName: requiredStringConfigField(value, "proxyName", "publicExposure"),
    configMapName: requiredStringConfigField(value, "configMapName", "publicExposure"),
    deploymentName: requiredStringConfigField(value, "deploymentName", "publicExposure"),
    frpcImage: requiredStringConfigField(value, "frpcImage", "publicExposure"),
    serverAddr: requiredStringConfigField(value, "serverAddr", "publicExposure"),
    serverPort: readRequiredPort(value.serverPort, "publicExposure.serverPort"),
    remotePort: readRequiredPort(value.remotePort, "publicExposure.remotePort"),
    localIP: requiredStringConfigField(value, "localIP", "publicExposure"),
    localPort: readRequiredPort(value.localPort, "publicExposure.localPort"),
    publicBaseUrl: readRequiredBaseUrl(value.publicBaseUrl, "publicExposure.publicBaseUrl"),
    masterBaseUrl: readRequiredBaseUrl(value.masterBaseUrl, "publicExposure.masterBaseUrl"),
    masterFrps: {
      configPath: requiredStringConfigField(masterFrpsValue, "configPath", "publicExposure.masterFrps"),
      containerName: requiredStringConfigField(masterFrpsValue, "containerName", "publicExposure.masterFrps"),
    },
    masterCaddy: {
      enabled: readBooleanConfig(masterCaddyValue.enabled, "publicExposure.masterCaddy.enabled"),
      domain: requiredStringConfigField(masterCaddyValue, "domain", "publicExposure.masterCaddy"),
      configPath: requiredStringConfigField(masterCaddyValue, "configPath", "publicExposure.masterCaddy"),
      serviceName: requiredStringConfigField(masterCaddyValue, "serviceName", "publicExposure.masterCaddy"),
      upstreamBaseUrl: readRequiredBaseUrl(masterCaddyValue.upstreamBaseUrl, "publicExposure.masterCaddy.upstreamBaseUrl"),
      responseHeaderTimeoutSeconds: readCaddyTimeoutSeconds(
        masterCaddyValue.responseHeaderTimeoutSeconds,
        "publicExposure.masterCaddy.responseHeaderTimeoutSeconds",
      ),
      edgeRetry: readCaddyEdgeRetryConfig(
        masterCaddyValue.edgeRetry,
        "publicExposure.masterCaddy.edgeRetry",
      ),
    },
  };
  validateKubernetesName(config.configMapName, "publicExposure.configMapName", true);
  validateKubernetesName(config.deploymentName, "publicExposure.deploymentName", true);
  validateProxyName(config.proxyName, "publicExposure.proxyName");
  validatePort(config.serverPort, "publicExposure.serverPort");
  validatePort(config.remotePort, "publicExposure.remotePort");
  validatePort(config.localPort, "publicExposure.localPort");
  if (!/^[A-Za-z0-9._:/-]+$/u.test(config.frpcImage)) throw new Error(`${codexPoolConfigPath}.publicExposure.frpcImage has an unsupported format`);
  if (!/^[A-Za-z0-9._:-]+$/u.test(config.serverAddr)) throw new Error(`${codexPoolConfigPath}.publicExposure.serverAddr has an unsupported format`);
  if (!/^[A-Za-z0-9._:-]+$/u.test(config.localIP)) throw new Error(`${codexPoolConfigPath}.publicExposure.localIP has an unsupported format`);
  if (!config.masterFrps.configPath.startsWith("/")) throw new Error(`${codexPoolConfigPath}.publicExposure.masterFrps.configPath must be absolute`);
  validateProxyName(config.masterFrps.containerName, "publicExposure.masterFrps.containerName");
  validatePublicHostname(config.masterCaddy.domain, "publicExposure.masterCaddy.domain");
  if (!config.masterCaddy.configPath.startsWith("/")) throw new Error(`${codexPoolConfigPath}.publicExposure.masterCaddy.configPath must be absolute`);
  validateProxyName(config.masterCaddy.serviceName, "publicExposure.masterCaddy.serviceName");
  const upstream = new URL(config.masterCaddy.upstreamBaseUrl);
  if (upstream.protocol !== "http:") throw new Error(`${codexPoolConfigPath}.publicExposure.masterCaddy.upstreamBaseUrl must use http:// for the local upstream`);
  return config;
}

function readLocalCodexConfig(value: unknown): CodexPoolLocalCodexConfig {
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.localCodex must be a YAML object`);
  const config = {
    backupSuffix: requiredStringConfigField(value, "backupSuffix", "localCodex"),
    providerName: requiredStringConfigField(value, "providerName", "localCodex"),
    wireApi: requiredStringConfigField(value, "wireApi", "localCodex"),
    modelContextWindow: readPositiveIntegerConfig(value.modelContextWindow, "localCodex.modelContextWindow"),
    modelAutoCompactTokenLimit: readPositiveIntegerConfig(value.modelAutoCompactTokenLimit, "localCodex.modelAutoCompactTokenLimit"),
    supportsWebSockets: readBooleanConfig(value.supportsWebSockets, "localCodex.supportsWebSockets"),
    responsesWebSocketsV2: readBooleanConfig(value.responsesWebSocketsV2, "localCodex.responsesWebSocketsV2"),
    responsesSmokeModel: requiredStringConfigField(value, "responsesSmokeModel", "localCodex"),
  };
  if (!/^[A-Za-z0-9._-]+$/u.test(config.backupSuffix)) throw new Error(`${codexPoolConfigPath}.localCodex.backupSuffix has an unsupported format`);
  validateProxyName(config.providerName, "localCodex.providerName");
  validateProxyName(config.wireApi, "localCodex.wireApi");
  validateModelName(config.responsesSmokeModel, "localCodex.responsesSmokeModel");
  return config;
}

function validateCodexFileName(value: string, key: string): void {
  if (!/^(config\.toml|config\.toml\.[A-Za-z0-9._-]+|auth\.json|auth\.json\.[A-Za-z0-9._-]+)$/u.test(value)) {
    throw new Error(`${codexPoolConfigPath}.${key} has an unsupported file name`);
  }
}

function validateProxyName(value: string, key: string): void {
  if (!/^[A-Za-z0-9._-]+$/u.test(value)) throw new Error(`${codexPoolConfigPath}.${key} has an unsupported format`);
}

function validateModelName(value: string, key: string): void {
  if (!/^[A-Za-z0-9._:-]+$/u.test(value)) throw new Error(`${codexPoolConfigPath}.${key} has an unsupported model name`);
}

function validatePublicHostname(value: string, key: string): void {
  if (value.length > 253 || !/^[A-Za-z0-9.-]+$/u.test(value) || value.startsWith(".") || value.endsWith(".")) {
    throw new Error(`${codexPoolConfigPath}.${key} has an unsupported hostname format`);
  }
}

function validatePort(value: number, key: string): void {
  if (!Number.isInteger(value) || value < 1 || value > 65535) throw new Error(`${codexPoolConfigPath}.${key} must be an integer port`);
}

function readAuthAPIKey(authPath: string): { apiKey: string | null; shape: string } {
  if (!existsSync(authPath)) return { apiKey: null, shape: "missing" };
  const parsed = JSON.parse(readFileSync(authPath, "utf8")) as unknown;
  if (!isRecord(parsed)) return { apiKey: null, shape: "non-object" };
  const value = parsed.OPENAI_API_KEY;
  const shape = value === null ? "null" : Array.isArray(value) ? "array" : typeof value;
  if (typeof value === "string" && value.length > 0) return { apiKey: value, shape };
  return { apiKey: null, shape };
}

function uniqueAccountName(profile: string, seen: Set<string>): string {
  const normalized = profile
    .toLowerCase()
    .replace(/[^a-z0-9._-]+/gu, "-")
    .replace(/^-+|-+$/gu, "") || "default";
  let candidate = `unidesk-codex-${normalized}`;
  let counter = 2;
  while (seen.has(candidate)) {
    candidate = `unidesk-codex-${normalized}-${counter}`;
    counter += 1;
  }
  seen.add(candidate);
  return candidate;
}

function redactProfile(profile: CodexProfile): Record<string, unknown> {
  return {
    profile: profile.profile,
    accountName: profile.accountName,
    configFile: profile.configFile,
    authFile: profile.authFile,
    provider: profile.provider || null,
    baseUrl: profile.baseUrl || null,
    wireApi: profile.wireApi,
    model: profile.model,
    envKey: profile.envKey,
    apiKeySource: profile.apiKeySource,
    openaiResponsesWebSocketsV2Mode: profile.openaiResponsesWebSocketsV2Mode,
    upstreamUserAgent: profile.upstreamUserAgent,
    trustUpstream: profile.trustUpstream,
    sentinelProtect: profile.sentinelProtect,
    priority: profile.priority,
    capacity: profile.capacity,
    loadFactor: profile.loadFactor,
    tempUnschedulable: tempUnschedulableSummary(profile.tempUnschedulable),
    apiKeyPresent: profile.apiKey !== null && profile.apiKey.length > 0,
    apiKeyBytes: profile.apiKey === null ? 0 : Buffer.byteLength(profile.apiKey, "utf8"),
    apiKeyFingerprint: profile.apiKey === null ? null : fingerprint(profile.apiKey),
    authOpenAIKeyShape: profile.authOpenAIKeyShape,
    ok: profile.ok,
    error: profile.error,
    valuesPrinted: false,
  };
}

function compactProfile(profile: CodexProfile): Record<string, unknown> {
  return {
    profile: profile.profile,
    accountName: profile.accountName,
    provider: profile.provider || null,
    model: profile.model,
    priority: profile.priority,
    trustUpstream: profile.trustUpstream,
    sentinelProtectEnabled: profile.sentinelProtect.enabled,
    sentinelProtectConsecutiveFailures: profile.sentinelProtect.enabled ? profile.sentinelProtect.consecutiveFailures : undefined,
    capacity: profile.capacity,
    loadFactor: profile.loadFactor,
    tempUnschedulableEnabled: profile.tempUnschedulable.enabled,
    tempUnschedulableRuleCount: profile.tempUnschedulable.rules.length,
    apiKeyPresent: profile.apiKey !== null && profile.apiKey.length > 0,
    ok: profile.ok,
    error: profile.error,
    valuesPrinted: false,
  };
}

export function renderSub2ApiTempUnschedulableCredentials(policy: CodexTempUnschedulablePolicy): Record<string, unknown> {
  if (!policy.enabled) return {};
  return {
    temp_unschedulable_enabled: policy.enabled,
    temp_unschedulable_rules: policy.rules.map((rule) => ({
      error_code: rule.statusCode,
      keywords: [...rule.keywords],
      duration_minutes: rule.durationMinutes,
      description: rule.description ?? "",
    })),
  };
}

function tempUnschedulableSummary(policy: CodexTempUnschedulablePolicy): Record<string, unknown> {
  return {
    enabled: policy.enabled,
    ruleCount: policy.rules.length,
    statusCodes: policy.rules.map((rule) => rule.statusCode),
  };
}

function codexPoolConfigSummary(pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): Record<string, unknown> {
  const accountCapacityTotal = desiredAccountCapacityTotal(pool);
  return {
    version: pool.version,
    kind: pool.kind,
    metadata: pool.metadata,
    groupName: pool.groupName,
    groupDescription: pool.groupDescription,
    apiKeyName: pool.apiKeyName,
    apiKeySecretName: pool.apiKeySecretName,
    apiKeySecretKey: pool.apiKeySecretKey,
    adminEmailDefault: pool.adminEmailDefault,
    minOwnerBalanceUsd: pool.minOwnerBalanceUsd,
    minOwnerConcurrency: pool.minOwnerConcurrency,
    minOwnerConcurrencySource: pool.minOwnerConcurrencySource,
    accountCapacityTotal,
    defaultAccountPriority: pool.defaultAccountPriority,
    defaultAccountCapacity: pool.defaultAccountCapacity,
    defaultAccountLoadFactor: pool.defaultAccountLoadFactor,
    defaultTempUnschedulable: tempUnschedulableSummary(pool.defaultTempUnschedulable),
    defaultSentinelProtect: pool.defaultSentinelProtect,
    profileCount: pool.profiles.length,
    manualAccounts: {
      bindingSources: pool.manualAccounts.bindingSources.items.map(manualBindingSourcePlan),
      protectedCount: pool.manualAccounts.protected.length,
      protected: pool.manualAccounts.protected,
      controlPolicy: "manual accounts are not created, credential-updated, pruned, probed, or frozen by UniDesk codex-pool sync/sentinel; optional proxy_id and pool group membership bindings are narrow YAML-controlled exceptions",
    },
    publicExposure: targetPublicExposureSummary(target),
    localCodex: pool.localCodex,
    sentinel: codexPoolSentinelSummary(pool.sentinel),
    disclosure: {
      full: "bun scripts/cli.ts platform-infra sub2api codex-pool plan --full",
    },
    valuesPrinted: false,
  };
}

function compactText(value: unknown, limit = 260): string {
  if (typeof value !== "string") return "";
  return value.length > limit ? `${value.slice(0, limit)}…` : value;
}

function recordArray(value: unknown): Record<string, unknown>[] {
  return Array.isArray(value) ? value.filter(isRecord) : [];
}

function pickSummaryFields(item: Record<string, unknown>, keys: string[]): Record<string, unknown> {
  const result: Record<string, unknown> = {};
  for (const key of keys) {
    if (item[key] !== undefined) result[key] = item[key];
  }
  return result;
}

function compactStatusBlock(block: unknown, keys: string[]): Record<string, unknown> | null {
  if (!isRecord(block)) return null;
  const items = recordArray(block.items);
  const attentionItems = items
    .filter((item) => item.ok === false)
    .map((item) => pickSummaryFields(item, keys));
  return {
    ok: block.ok,
    desired: block.desired,
    missing: block.missing,
    mismatched: block.mismatched,
    totals: block.totals,
    itemCount: items.length,
    attentionItems,
    valuesPrinted: false,
  };
}

function compactTempUnschedulableStatus(block: unknown): Record<string, unknown> | null {
  if (!isRecord(block)) return null;
  const items = recordArray(block.items);
  const compactItems = items.map((item) => {
    const result = pickSummaryFields(item, [
      "accountName",
      "accountId",
      "status",
      "schedulable",
      "tempUnschedulableUntil",
      "tempUnschedulableSet",
      "ok",
    ]);
    if (item.tempUnschedulableReasonPreview !== undefined) {
      result.tempUnschedulableReason = tempUnschedulableReasonSummary(item.tempUnschedulableReasonPreview);
    }
    return result;
  });
  const frozenItems = compactItems.filter((item) => item.tempUnschedulableSet === true);
  const focusedFrozenItems = uniqueByAccountName([
    ...frozenItems.filter((item) => isRecord(item.tempUnschedulableReason) && item.tempUnschedulableReason.statusCode === 400),
    ...frozenItems.filter((item) => item.schedulable === false),
    ...frozenItems,
  ]).slice(0, 6);
  return {
    ok: block.ok,
    desired: block.desired,
    enabledCount: Array.isArray(block.enabled) ? block.enabled.length : undefined,
    missing: block.missing,
    mismatched: block.mismatched,
    itemCount: compactItems.length,
    frozenCount: frozenItems.length,
    frozenShown: focusedFrozenItems.length,
    frozen: focusedFrozenItems.map((item) => pickSummaryFields(item, [
      "accountName",
      "accountId",
      "schedulable",
      "tempUnschedulableUntil",
      "tempUnschedulableReason",
    ])),
    manuallyUnschedulable: compactItems
      .filter((item) => item.schedulable === false && item.tempUnschedulableSet !== true)
      .map((item) => pickSummaryFields(item, ["accountName", "accountId", "status", "schedulable"])),
    valuesPrinted: false,
  };
}

function compactManualAccounts(block: unknown): Record<string, unknown> | null {
  if (!isRecord(block)) return null;
  const items = recordArray(block.items).map((item) => pickSummaryFields(item, [
    "accountName",
    "reason",
    "ok",
    "exists",
    "accountId",
    "status",
    "schedulable",
    "inYamlProfiles",
    "runtimeMarkedUnideskManaged",
    "proxyBinding",
    "groupBinding",
    "controlPolicy",
  ]));
  const proxySync = isRecord(block.proxySync)
    ? {
        ok: block.proxySync.ok,
        itemCount: block.proxySync.itemCount,
        items: recordArray(block.proxySync.items).map((item) => pickSummaryFields(item, [
          "accountName",
          "accountId",
          "enabled",
          "ok",
          "action",
          "proxyAction",
          "expectedProxyName",
          "proxyId",
          "runtimeProxyId",
          "runtimeProxyName",
          "bindingAligned",
          "controlPolicy",
        ])),
        valuesPrinted: false,
      }
    : undefined;
  const groupSync = isRecord(block.groupSync)
    ? {
        ok: block.groupSync.ok,
        itemCount: block.groupSync.itemCount,
        items: recordArray(block.groupSync.items).map((item) => pickSummaryFields(item, [
          "accountName",
          "accountId",
          "enabled",
          "ok",
          "action",
          "source",
          "poolGroupName",
          "poolGroupId",
          "bindingAligned",
          "controlPolicy",
        ])),
        valuesPrinted: false,
      }
    : undefined;
  return {
    ok: block.ok,
    protectedCount: block.protectedCount,
    items,
    proxySync,
    groupSync,
    valuesPrinted: false,
  };
}

function tempUnschedulableReasonSummary(value: unknown): Record<string, unknown> {
  const reason = compactText(value, 180);
  const statusCodeMatch = reason.match(/"status_code":(\d{3})/u) ?? reason.match(/OpenAI\s+(\d{3})/u) ?? reason.match(/\((\d{3})\)/u);
  const keywordMatch = reason.match(/"matched_keyword":"([^"]+)"/u);
  const summary: Record<string, unknown> = {
    statusCode: statusCodeMatch ? Number(statusCodeMatch[1]) : undefined,
    matchedKeyword: keywordMatch ? keywordMatch[1] : undefined,
  };
  if (!statusCodeMatch || !keywordMatch) summary.preview = compactText(reason, 120);
  return summary;
}

function uniqueByAccountName(items: Record<string, unknown>[]): Record<string, unknown>[] {
  const seen = new Set<unknown>();
  const result: Record<string, unknown>[] = [];
  for (const item of items) {
    const key = item.accountName ?? item.accountId;
    if (seen.has(key)) continue;
    seen.add(key);
    result.push(item);
  }
  return result;
}

function compactRuntimeCapability(block: unknown): unknown {
  if (!isRecord(block)) return block;
  const probe = isRecord(block.probe) ? block.probe : {};
  const logEvidence = isRecord(probe.logEvidence) ? probe.logEvidence : {};
  const accountState = isRecord(probe.accountState) ? probe.accountState : (isRecord(probe.badAccountState) ? probe.badAccountState : {});
  const resources = isRecord(block.resources) ? block.resources : {};
  const requirement = isRecord(block.requirement) ? block.requirement : {};
  return {
    ok: block.ok,
    required: block.required,
    capability: block.capability,
    outcome: block.outcome,
    requirement: Object.keys(requirement).length === 0 ? undefined : {
      statusCode: requirement.statusCode,
      representativeKeyword: requirement.representativeKeyword,
      durationMinutes: requirement.durationMinutes,
      sourceAccountName: requirement.sourceAccountName,
    },
    requestEvidence: Object.keys(probe).length === 0 ? undefined : {
      requestId: probe.requestId,
      durationMs: probe.durationMs,
      httpStatus: probe.httpStatus,
      responseOk: probe.responseOk,
      accountState: Object.keys(accountState).length === 0 ? undefined : {
        accountId: accountState.accountId,
        status: accountState.status,
        schedulable: accountState.schedulable,
        tempUnschedulableUntil: accountState.tempUnschedulableUntil,
        tempUnschedulableSet: accountState.tempUnschedulableSet,
        tempUnschedulableReasonPreview: compactText(accountState.tempUnschedulableReasonPreview, 180),
      },
      logEvidence: Object.keys(logEvidence).length === 0 ? undefined : {
        matchedLogLineCount: logEvidence.matchedLogLineCount,
        failovers: logEvidence.failovers,
        final: logEvidence.final,
      },
      bodyPreview: probe.responseOk === false ? compactText(probe.bodyPreview, 240) : undefined,
    },
    resources: Object.keys(resources).length === 0 ? undefined : {
      groupId: resources.groupId,
      accountId: resources.accountId,
      badAccountId: resources.badAccountId,
      goodAccountId: resources.goodAccountId,
      apiKeyId: resources.apiKeyId,
      valuesPrinted: false,
    },
    message: block.message,
    valuesPrinted: false,
  };
}

function compactGatewayModels(block: unknown): unknown {
  if (!isRecord(block)) return block;
  return pickSummaryFields(block, [
    "ok",
    "httpStatus",
    "modelCount",
    "method",
    "serviceDns",
    "valuesPrinted",
  ]);
}

function compactGatewayResponses(block: unknown): unknown {
  if (!isRecord(block)) return block;
  const evidence = isRecord(block.evidence) ? block.evidence : {};
  return {
    ok: block.ok,
    degraded: block.degraded,
    outcome: block.outcome,
    httpStatus: block.httpStatus,
    method: block.method,
    model: block.model,
    requestId: block.requestId,
    durationMs: block.durationMs,
    outputTextPreview: block.outputTextPreview,
    evidence: Object.keys(evidence).length === 0 ? undefined : {
      matchedLogLineCount: evidence.matchedLogLineCount,
      failoverCount: Array.isArray(evidence.failovers) ? evidence.failovers.length : undefined,
      failovers: Array.isArray(evidence.failovers) ? evidence.failovers.slice(-5) : undefined,
      final: evidence.final,
    },
    valuesPrinted: false,
  };
}

function compactGatewayResponsesRecent(block: unknown): unknown {
  if (!isRecord(block)) return block;
  return {
    ok: block.ok,
    degraded: block.degraded,
    window: block.window,
    tailLines: block.tailLines,
    failoverCount: block.failoverCount,
    forwardFailureCount: block.forwardFailureCount,
    finalErrorCount: block.finalErrorCount,
    slowFinalErrorCount: block.slowFinalErrorCount,
    contextCanceledCount: block.contextCanceledCount,
    ignoredProbeNoiseCount: block.ignoredProbeNoiseCount,
    failoverBudgetExhaustedCount: Array.isArray(block.failoverBudgetExhausted) ? block.failoverBudgetExhausted.length : undefined,
    failoverBudgetExhausted: Array.isArray(block.failoverBudgetExhausted) ? block.failoverBudgetExhausted.slice(-3).reverse() : undefined,
    recentFailovers: Array.isArray(block.recentFailovers) ? block.recentFailovers.slice(-4).reverse() : undefined,
    recentForwardFailures: Array.isArray(block.recentForwardFailures) ? block.recentForwardFailures.slice(-4).reverse().map((item) => ({
      ...item,
      errorPreview: compactText(item.errorPreview, 220),
    })) : undefined,
    recentFinalErrors: Array.isArray(block.recentFinalErrors) ? block.recentFinalErrors.slice(-3).reverse() : undefined,
    recentSlowFinalErrors: Array.isArray(block.recentSlowFinalErrors) ? block.recentSlowFinalErrors.slice(-3).reverse() : undefined,
    recentContextCanceled: Array.isArray(block.recentContextCanceled) ? block.recentContextCanceled.slice(-3).reverse() : undefined,
    logsExitCode: block.logsExitCode,
    valuesPrinted: false,
  };
}

function compactGatewayCompactRecent(block: unknown): unknown {
  if (!isRecord(block)) return block;
  return {
    ok: block.ok,
    degraded: block.degraded,
    window: block.window,
    tailLines: block.tailLines,
    failureCount: block.failureCount,
    successCount: block.successCount,
    failoverCount: block.failoverCount,
    finalErrorCount: block.finalErrorCount,
    contextCanceledCount: block.contextCanceledCount,
    recentFailures: Array.isArray(block.recentFailures) ? block.recentFailures.slice(-2).reverse() : undefined,
    recentSuccesses: Array.isArray(block.recentSuccesses) ? block.recentSuccesses.slice(-2).reverse() : undefined,
    recentFailovers: Array.isArray(block.recentFailovers) ? block.recentFailovers.slice(-4).reverse() : undefined,
    recentFinalErrors: Array.isArray(block.recentFinalErrors) ? block.recentFinalErrors.slice(-2).reverse() : undefined,
    recentContextCanceled: Array.isArray(block.recentContextCanceled) ? block.recentContextCanceled.slice(-2).reverse() : undefined,
    logsExitCode: block.logsExitCode,
    valuesPrinted: false,
  };
}

function compactSentinelErrorDetails(value: unknown): Record<string, unknown> | undefined {
  if (!isRecord(value)) return undefined;
  const body = isRecord(value.body) ? value.body : {};
  const openaiError = isRecord(value.openaiError) ? value.openaiError : {};
  return {
    kind: value.kind,
    statusCode: value.statusCode,
    code: value.code ?? body.code ?? openaiError.code,
    type: value.type ?? body.type ?? openaiError.type,
    bodyHash: value.bodyHash,
    valuesPrinted: false,
  };
}

function compactSentinelQuarantine(item: unknown): Record<string, unknown> {
  if (!isRecord(item)) return {};
  const protect = isRecord(item.sentinelProtect) ? item.sentinelProtect : {};
  return {
    accountName: item.accountName,
    until: item.until,
    applied: item.applied,
    reason: item.reason,
    failureKind: item.failureKind,
    intervalMinutes: item.intervalMinutes,
    sentinelProtect: Object.keys(protect).length > 0 ? {
      enabled: protect.enabled,
      decision: protect.decision,
      failureCount: protect.failureCount,
      threshold: protect.threshold,
    } : undefined,
    error: compactSentinelErrorDetails(item.errorDetails),
  };
}

function compactSentinelRecentAccount(item: unknown): Record<string, unknown> {
  if (!isRecord(item)) return {};
  const action = isRecord(item.action) ? item.action : {};
  const error = compactSentinelErrorDetails(item.errorDetails);
  const protect = isRecord(item.sentinelProtect) ? item.sentinelProtect : {};
  return {
    accountName: item.accountName,
    lastProbeAt: item.lastProbeAt,
    lastStatus: item.lastStatus,
    nextProbeAfter: item.nextProbeAfter,
    ok: item.ok,
    purpose: item.purpose,
    httpStatus: item.httpStatus,
    durationMs: item.durationMs,
    markerMatched: item.markerMatched,
    sentinelProtect: Object.keys(protect).length > 0 ? {
      enabled: protect.enabled,
      decision: protect.decision,
      protected: protect.protected,
      failureCount: protect.failureCount,
      threshold: protect.threshold,
    } : undefined,
    failureKind: item.failureKind,
    requestShape: item.requestShape,
    action: Object.keys(action).length > 0 ? {
      taken: action.taken,
      type: action.type,
    } : undefined,
    errorStatusCode: error?.statusCode,
    errorCode: error?.code,
    errorBodyHash: error?.bodyHash,
  };
}

function compactSentinelLastRun(value: unknown): Record<string, unknown> | undefined {
  if (!isRecord(value)) return undefined;
  return {
    at: value.at,
    monitorEnabled: value.monitorEnabled,
    actionsEnabled: value.actionsEnabled,
    profileCount: value.profileCount,
    selected: value.selected,
    okCount: value.okCount,
    mismatchCount: value.mismatchCount,
    markerMismatchCount: value.markerMismatchCount,
    transportFailureCount: value.transportFailureCount,
    actionsTaken: value.actionsTaken,
    gatewayFailureMonitor: value.gatewayFailureMonitor,
    selection: value.selection,
    reconcileCount: Array.isArray(value.reconcile) ? value.reconcile.length : undefined,
  };
}

function compactSentinelStatus(block: unknown): unknown {
  if (!isRecord(block)) return block;
  const runtime = isRecord(block.runtime) ? block.runtime : block;
  const desired = isRecord(runtime.desired) ? runtime.desired : {};
  const cronJob = isRecord(runtime.cronJob) ? runtime.cronJob : {};
  const secret = isRecord(runtime.secret) ? runtime.secret : {};
  const configMap = isRecord(runtime.configMap) ? runtime.configMap : {};
  const state = isRecord(runtime.state) ? runtime.state : {};
  const freezeReassert = isRecord(block.freezeReassert) ? block.freezeReassert : {};
  const qualityGatePrepare = isRecord(block.qualityGatePrepare) ? block.qualityGatePrepare : {};
  const qualityGate = isRecord(block.qualityGate) ? block.qualityGate : {};
  const quarantined = recordArray(state.quarantined).map(compactSentinelQuarantine);
  const recentAccounts = recordArray(state.recentAccounts).map(compactSentinelRecentAccount);
  const recentAttention = recentAccounts.filter((item) => item.ok === false || isRecord(item.action) && item.action.taken === true);
  const recentHealthy = recentAccounts
    .filter((item) => item.ok === true)
    .slice(-3)
    .map((item) => pickSummaryFields(item, ["accountName", "lastProbeAt", "lastStatus", "nextProbeAfter", "ok", "httpStatus", "markerMatched"]));
  return {
    ok: block.ok,
    action: block.action,
    desired: {
      monitorEnabled: desired.monitorEnabled,
      actionsEnabled: desired.actionsEnabled,
      schedule: desired.schedule,
      cronJobName: desired.cronJobName,
      configMapName: desired.configMapName,
      credentialsSecretName: desired.credentialsSecretName,
      stateConfigMapName: desired.stateConfigMapName,
    },
    cronJob: {
      exists: cronJob.exists,
      schedule: cronJob.schedule,
      suspend: cronJob.suspend,
      lastScheduleTime: cronJob.lastScheduleTime,
      active: cronJob.active,
      error: cronJob.error,
    },
    secret: {
      exists: secret.exists,
      profileSecretPresent: secret.profileSecretPresent,
      valuesPrinted: false,
      error: secret.error,
    },
    configMap: {
      exists: configMap.exists,
      configPresent: configMap.configPresent,
      runnerPresent: configMap.runnerPresent,
      error: configMap.error,
    },
    state: {
      exists: state.exists,
      accountCount: state.accountCount,
      quarantinedCount: state.quarantinedCount,
      quarantinedShown: Math.min(quarantined.length, 3),
      quarantined: quarantined.slice(-3),
      recentAccountCount: recentAccounts.length,
      recentAttention: uniqueByAccountName(recentAttention.slice(-3)),
      recentHealthy,
      lastRun: compactSentinelLastRun(state.lastRun),
      error: state.error,
    },
    freezeReassert: Object.keys(freezeReassert).length > 0 ? {
      ok: freezeReassert.ok,
      skipped: freezeReassert.skipped,
      reason: freezeReassert.reason,
      itemCount: freezeReassert.itemCount,
      attentionItems: freezeReassert.attentionItems,
    } : undefined,
    pendingProbePrepare: Object.keys(qualityGatePrepare).length > 0 ? {
      ok: qualityGatePrepare.ok,
      skipped: qualityGatePrepare.skipped,
      reason: qualityGatePrepare.reason,
      changedCount: qualityGatePrepare.changedCount,
      fingerprintOnlyCount: qualityGatePrepare.fingerprintOnlyCount,
      pendingOnly: qualityGatePrepare.pendingOnly,
      items: qualityGatePrepare.items,
    } : undefined,
    pendingProbe: Object.keys(qualityGate).length > 0 ? {
      ok: qualityGate.ok,
      skipped: qualityGate.skipped,
      reason: qualityGate.reason,
      changedCount: qualityGate.changedCount,
      fingerprintOnlyCount: qualityGate.fingerprintOnlyCount,
      clampedCount: qualityGate.clampedCount,
      items: qualityGate.items,
      clampedItems: qualityGate.clampedItems,
    } : undefined,
    valuesPrinted: false,
  };
}

function compactSentinelProbeResult(parsed: Record<string, unknown> | null): Record<string, unknown> | null {
  if (parsed === null) return null;
  const probe = isRecord(parsed.probe) ? parsed.probe : {};
  const summary = isRecord(probe.summary) ? probe.summary : {};
  const state = isRecord(parsed.sentinelState) ? parsed.sentinelState : {};
  return {
    ok: parsed.ok,
    mode: parsed.mode,
    namespace: parsed.namespace,
    job: parsed.job,
    requestedAccounts: parsed.requestedAccounts,
    summary: {
      at: summary.at,
      monitorEnabled: summary.monitorEnabled,
      actionsEnabled: summary.actionsEnabled,
      selected: summary.selected,
      okCount: summary.okCount,
      mismatchCount: summary.mismatchCount,
      markerMismatchCount: summary.markerMismatchCount,
      transportFailureCount: summary.transportFailureCount,
      actionsTaken: summary.actionsTaken,
      gatewayFailureMonitor: summary.gatewayFailureMonitor,
      selection: summary.selection,
    },
    results: recordArray(probe.results).map((item) => pickSummaryFields(item, [
      "accountName",
      "purpose",
      "ok",
      "markerMatched",
      "sentinelProtect",
      "httpStatus",
      "durationMs",
      "usage",
      "outputHash",
      "outputPreview",
      "responseBodyHash",
      "responseBodyPreview",
      "error",
      "errorDetails",
      "failureKind",
      "sdk",
      "requestShape",
    ])),
    actions: recordArray(probe.actions).map((item) => pickSummaryFields(item, [
      "accountName",
      "taken",
      "type",
      "error",
    ])),
    sentinelState: {
      quarantined: state.quarantined,
      recentAccounts: state.recentAccounts,
      lastRun: state.lastRun,
    },
    valuesPrinted: false,
  };
}

function renderedCliResult(ok: boolean, command: string, renderedText: string): RenderedCliResult {
  return { ok, command, renderedText, contentType: "text/plain" };
}

function renderSentinelReport(
  parsed: Record<string, unknown> | null,
  context: { events: number; full: boolean; remote: Record<string, unknown> },
): string {
  if (parsed === null) {
    return [
      "SUB2API SENTINEL REPORT unavailable",
      `remote_exit=${context.remote.exitCode ?? "?"} stdout_bytes=${context.remote.stdoutBytes ?? "?"} stderr_bytes=${context.remote.stderrBytes ?? "?"}`,
      stringValue(context.remote.stderrTail) ?? stringValue(context.remote.stdoutTail) ?? "",
    ].filter(Boolean).join("\n");
  }
  const metadata = isRecord(parsed.metadata) ? parsed.metadata : {};
  const cronJob = isRecord(parsed.cronJob) ? parsed.cronJob : {};
  const summary = isRecord(parsed.summary) ? parsed.summary : {};
  const accounts = recordArray(parsed.accounts);
  const runs = recordArray(parsed.runs);
  const globalLedger = isRecord(parsed.globalLedger) ? parsed.globalLedger : {};
  const lines: string[] = [];
  lines.push([
    "SUB2API SENTINEL",
    `ok=${parsed.ok === true ? "true" : "false"}`,
    `accounts=${summary.accountCount ?? accounts.length}`,
    `quarantined=${summary.quarantinedCount ?? "?"}`,
    `schedulable=${summary.runtimeSchedulableCount ?? "?"}`,
    `unschedulable=${summary.runtimeUnschedulableCount ?? "?"}`,
    `history=${summary.historyCount ?? runs.length}`,
    `window=${formatWindow(summary.historyFrom, summary.historyTo)}`,
  ].join(" "));
  lines.push([
    "CRON",
    `schedule=${cronJob.schedule ?? "-"}`,
    `last=${shortIso(cronJob.lastScheduleTime)}`,
    `active=${cronJob.active ?? "-"}`,
    `state=${metadata.namespace ?? "-"}/${metadata.stateConfigMapName ?? "-"}`,
    `ledger=req:${globalLedger.requestCount ?? 0} tok:${formatNumber(globalLedger.totalTokens)} cost:$${formatCost(globalLedger.estimatedCostUsd)}`,
  ].join(" "));
  lines.push("");
  lines.push("ACCOUNTS");
  lines.push(renderTable([
    ["ACCOUNT", "STATE", "Q", "SCH", "T", "PROT", "P_FAIL", "F_MIN", "S_MIN", "S_MAX", "PROBES", "LAST", "HTTP", "M", "KIND", "ACTION", "NEXT", "OBS_MIN"],
    ...accounts.map((account) => [
      stringValue(account.account) ?? "-",
      stringValue(account.status) ?? "-",
      account.quarantineActive === true ? "Y" : "-",
      account.runtimeSchedulable === true ? "Y" : account.runtimeSchedulable === false ? "N" : "-",
      account.trustUpstream === true ? "Y" : account.trustUpstream === false ? "N" : "-",
      account.sentinelProtectEnabled === true ? textValue(account.sentinelProtectThreshold) : "-",
      account.sentinelProtectDecision ? `${textValue(account.sentinelProtectFailureCount)}/${textValue(account.sentinelProtectThreshold)}` : "-",
      textValue(account.freezeIntervalMin),
      textValue(account.successIntervalMin),
      textValue(account.successMaxIntervalMin),
      textValue(account.probeCount),
      shortIso(account.lastEventAt ?? account.lastProbeAt),
      textValue(account.lastHttp),
      account.lastMarker === true ? "Y" : account.lastMarker === false ? "N" : "-",
      shorten(stringValue(account.lastFailureKind) ?? "-", 20),
      shorten(stringValue(account.lastAction) ?? "-", 16),
      shortIso(account.nextProbeAfter),
      textValue(account.observedLastToNextMin),
    ]),
  ]));
  if (runs.length > 0 || context.full) {
    lines.push("");
    lines.push(`RUNS last=${Math.min(context.events, runs.length)}`);
    lines.push(renderTable([
      ["AT", "SEL", "DUE", "OK", "BAD", "TF", "ACT", "GF", "GACT", "REASSERT"],
      ...runs.slice(-context.events).map((run) => [
        shortIso(run.at),
        textValue(run.selected),
        textValue(run.due),
        textValue(run.ok),
        textValue(run.mismatch),
        textValue(run.transportFailures),
        textValue(run.actionsTaken),
        textValue(run.gatewayFailures),
        textValue(run.gatewayActions),
        textValue(run.reasserts),
      ]),
    ]));
  }
  lines.push("");
  lines.push("LEGEND Q=quarantined SCH=Sub2API runtime schedulable T=trusted upstream PROT=sentinel protect consecutive-failure threshold P_FAIL=last protect failures/threshold M=marker matched F_MIN=freeze interval S_MIN=success interval S_MAX=success max interval OBS_MIN=last event to next probe minutes TF=transport failures GF=gateway failures GACT=gateway freeze actions");
  lines.push("Raw: bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-report --raw");
  return lines.join("\n");
}

function renderTraceReport(
  parsed: Record<string, unknown> | null,
  context: { requestId: string; showLines: boolean; remote: Record<string, unknown> },
): string {
  if (parsed === null) {
    return [
      `SUB2API TRACE ${context.requestId} unavailable`,
      `remote_exit=${context.remote.exitCode ?? "?"} stdout_bytes=${context.remote.stdoutBytes ?? "?"} stderr_bytes=${context.remote.stderrBytes ?? "?"}`,
      stringValue(context.remote.stderrTail) ?? stringValue(context.remote.stdoutTail) ?? "",
    ].filter(Boolean).join("\n");
  }
  const summary = isRecord(parsed.summary) ? parsed.summary : {};
  const request = isRecord(parsed.request) ? parsed.request : {};
  const final = isRecord(parsed.final) ? parsed.final : {};
  const window = isRecord(parsed.window) ? parsed.window : {};
  const events = recordArray(parsed.events);
  const failovers = recordArray(parsed.failovers);
  const selectFailures = recordArray(parsed.selectFailures);
  const upstreamErrors = recordArray(parsed.upstreamErrors);
  const tempUnschedulable = recordArray(parsed.tempUnschedulable);
  const windowStats = isRecord(parsed.windowStats) ? parsed.windowStats : {};
  const accountSnapshot = recordArray(parsed.accountSnapshot);
  const lines: string[] = [];
  lines.push([
    "SUB2API TRACE",
    stringValue(parsed.requestId) ?? context.requestId,
    `ok=${parsed.ok === true ? "true" : "false"}`,
    `outcome=${stringValue(summary.outcome) ?? "-"}`,
    `reason=${stringValue(summary.reason) ?? "-"}`,
  ].join(" "));
  lines.push([
    "REQUEST",
    `path=${request.path ?? final.path ?? "-"}`,
    `model=${request.model ?? final.model ?? "-"}`,
    `stream=${textValue(request.stream)}`,
    `body=${textValue(request.bodyBytes)}`,
    `first=${shortIso(summary.firstAt)}`,
    `last=${shortIso(summary.lastAt)}`,
  ].join(" "));
  lines.push([
    "FINAL",
    `status=${textValue(final.statusCode)}`,
    `account=${formatAccountRef(final)}`,
    `latency_ms=${textValue(final.latencyMs)}`,
    `events=${textValue(summary.eventCount)}`,
    `window=${window.beforeSeconds ?? "?"}s/${window.afterSeconds ?? "?"}s`,
  ].join(" "));
  if (failovers.length > 0) {
    lines.push("");
    lines.push("FAILOVER");
    lines.push(renderTable([
      ["AT", "ACCOUNT", "UPSTREAM", "SWITCH", "MAX"],
      ...failovers.map((item) => [
        shortIso(item.at),
        formatAccountRef(item),
        textValue(item.upstreamStatus),
        textValue(item.switchCount),
        textValue(item.maxSwitches),
      ]),
    ]));
  }
  if (selectFailures.length > 0) {
    lines.push("");
    lines.push("SELECT-FAILED");
    lines.push(renderTable([
      ["AT", "ERROR", "EXCLUDED"],
      ...selectFailures.map((item) => [
        shortIso(item.at),
        shorten(stringValue(item.error) ?? "-", 56),
        textValue(item.excludedAccountCount),
      ]),
    ]));
  }
  if (upstreamErrors.length > 0 || tempUnschedulable.length > 0) {
    lines.push("");
    lines.push("ACCOUNT SIGNALS");
    lines.push(renderTable([
      ["TYPE", "PHASE", "AT", "ACCOUNT", "STATUS", "RULE", "UNTIL", "DETAIL"],
      ...upstreamErrors.map((item) => [
        "upstream-error",
        textValue(item.phase),
        shortIso(item.at),
        formatAccountRef(item),
        textValue(item.statusCode),
        "-",
        "-",
        shorten(stringValue(item.error) ?? "-", 36),
      ]),
      ...tempUnschedulable.map((item) => [
        "temp-unsched",
        textValue(item.phase),
        shortIso(item.at),
        formatAccountRef(item),
        textValue(item.statusCode),
        textValue(item.ruleIndex),
        shortIso(item.until),
        shorten(stringValue(item.reason) ?? stringValue(item.matchedKeyword) ?? "-", 36),
      ]),
    ]));
  }
  lines.push("");
  lines.push("WINDOW STATS");
  lines.push(renderTable([
    ["MATCH", "EVENTS", "FINAL_4XX_5XX", "FAILOVER", "SELECT_FAIL", "TEMP_UNSCHED", "ADMIN_SCHED"],
    [
      textValue(windowStats.matchedLines),
      textValue(windowStats.eventCount),
      textValue(windowStats.finalErrorCount),
      textValue(windowStats.failoverCount),
      textValue(windowStats.selectFailedCount),
      textValue(windowStats.tempUnschedulableCount),
      textValue(windowStats.adminSchedulableCount),
    ],
  ]));
  if (accountSnapshot.length > 0) {
    lines.push("");
    lines.push("CURRENT ACCOUNTS");
    lines.push(renderTable([
      ["ID", "ACCOUNT", "SCHED", "STATUS", "CONC", "TEMP_UNTIL"],
      ...accountSnapshot.slice(0, 20).map((item) => [
        textValue(item.accountId),
        shorten(stringValue(item.accountName) ?? "-", 32),
        textValue(item.schedulable),
        textValue(item.status),
        textValue(item.concurrency),
        shortIso(item.tempUnschedulableUntil),
      ]),
    ]));
  }
  if (context.showLines || parsed.showLines === true) {
    const rawLines = recordArray(parsed.rawLines);
    if (rawLines.length > 0) {
      lines.push("");
      lines.push("RAW LINES");
      for (const item of rawLines) {
        lines.push(shorten(stringValue(item.line) ?? "", 1000));
      }
    }
  }
  lines.push("");
  lines.push("Raw: bun scripts/cli.ts platform-infra sub2api codex-pool trace --request-id <id> --raw");
  lines.push("Lines: add --show-lines for bounded matched log lines.");
  return lines.join("\n");
}

function formatAccountRef(item: Record<string, unknown>): string {
  const name = stringValue(item.accountName);
  const id = textValue(item.accountId);
  if (name !== null && id !== "-") return `${name}#${id}`;
  if (name !== null) return name;
  return id;
}

function renderTable(rows: string[][]): string {
  if (rows.length === 0) return "";
  const widths: number[] = [];
  for (const row of rows) {
    row.forEach((cell, index) => {
      widths[index] = Math.max(widths[index] ?? 0, displayWidth(cell));
    });
  }
  return rows.map((row) => row.map((cell, index) => padRight(cell, widths[index] ?? 0)).join("  ").trimEnd()).join("\n");
}

function padRight(value: string, width: number): string {
  const pad = width - displayWidth(value);
  return pad <= 0 ? value : `${value}${" ".repeat(pad)}`;
}

function displayWidth(value: string): number {
  return [...value].reduce((width, char) => width + (char.charCodeAt(0) > 0x7f ? 2 : 1), 0);
}

function formatWindow(from: unknown, to: unknown): string {
  const left = shortIso(from);
  const right = shortIso(to);
  return left === "-" && right === "-" ? "-" : `${left}..${right}`;
}

function shortIso(value: unknown): string {
  const text = stringValue(value);
  if (text === null) return "-";
  return text.replace(/^\d{4}-/u, "").replace(/:00Z$/u, "Z").replace("T", " ");
}

function textValue(value: unknown): string {
  if (value === null || value === undefined || value === "") return "-";
  if (typeof value === "number") return Number.isInteger(value) ? String(value) : String(Math.round(value * 10) / 10);
  if (typeof value === "boolean") return value ? "true" : "false";
  return String(value);
}

function shorten(value: string, maxChars: number): string {
  return value.length <= maxChars ? value : `${value.slice(0, Math.max(0, maxChars - 1))}…`;
}

function formatNumber(value: unknown): string {
  const num = numberValue(value);
  if (num === null) return "0";
  if (Math.abs(num) >= 1_000_000) return `${(num / 1_000_000).toFixed(1)}M`;
  if (Math.abs(num) >= 1_000) return `${(num / 1_000).toFixed(1)}K`;
  return String(Math.round(num));
}

function formatCost(value: unknown): string {
  const num = numberValue(value);
  if (num === null) return "0.0000";
  return num.toFixed(4);
}

function codexPoolValidationSummary(parsed: Record<string, unknown> | null): Record<string, unknown> | null {
  if (parsed === null) return null;
  const validation = isRecord(parsed.validation) ? parsed.validation : {};
  const runtimeCapabilities = isRecord(parsed.runtimeCapabilities) ? parsed.runtimeCapabilities : {};
  return {
    ok: parsed.ok,
    degraded: parsed.degraded,
    mode: parsed.mode,
    namespace: parsed.namespace,
    serviceDns: parsed.serviceDns,
    appPod: parsed.appPod,
    admin: parsed.admin,
    apiKey: parsed.apiKey,
    ownerBalance: parsed.ownerBalance,
    ownerConcurrency: parsed.ownerConcurrency,
    capacity: compactStatusBlock(parsed.capacity, ["accountName", "accountId", "expectedCapacity", "runtimeConcurrency", "priority", "status", "schedulable", "ok"]),
    loadFactor: compactStatusBlock(parsed.loadFactor, ["accountName", "accountId", "expectedLoadFactor", "runtimeLoadFactor", "priority", "status", "schedulable", "ok"]),
    webSocketsV2: compactStatusBlock(parsed.webSocketsV2, ["accountName", "accountId", "expectedMode", "runtimeMode", "runtimeEnabled", "status", "schedulable", "ok"]),
    tempUnschedulable: compactTempUnschedulableStatus(parsed.tempUnschedulable),
    manualAccounts: compactManualAccounts(parsed.manualAccounts),
    sentinel: compactSentinelStatus(parsed.sentinel),
    runtimeCapabilities: {
      ok: runtimeCapabilities.ok,
      runtimeImage: runtimeCapabilities.runtimeImage,
      successBodyReclassification: compactRuntimeCapability(runtimeCapabilities.successBodyReclassification),
      modelRouting400Failover: compactRuntimeCapability(runtimeCapabilities.modelRouting400Failover),
      valuesPrinted: false,
    },
    validation: {
      gatewayModels: compactGatewayModels(validation.gatewayModels),
      gatewayResponses: compactGatewayResponses(validation.gatewayResponses),
      gatewayResponsesRecent: compactGatewayResponsesRecent(validation.gatewayResponsesRecent),
      gatewayCompactRecent: compactGatewayCompactRecent(validation.gatewayCompactRecent),
    },
    disclosure: {
      full: "bun scripts/cli.ts platform-infra sub2api codex-pool validate --full",
      raw: "bun scripts/cli.ts platform-infra sub2api codex-pool validate --raw",
    },
    valuesPrinted: false,
  };
}

function codexPoolSyncSummary(parsed: Record<string, unknown> | null): Record<string, unknown> | null {
  const base = codexPoolValidationSummary(parsed);
  if (parsed === null || base === null) return base;
  const accounts = isRecord(parsed.accounts) ? parsed.accounts : {};
  const compactAccounts = recordArray(accounts.items).map((item) => pickSummaryFields(item, [
    "accountName",
    "accountId",
    "action",
    "status",
    "runtimeSchedulable",
    "priority",
    "capacity",
    "loadFactor",
    "tempUnschedulableConfigured",
    "tempUnschedulableRuleCount",
    "ok",
  ]));
  return {
    ...base,
    pool: parsed.pool,
    accounts: {
      desired: accounts.desired,
      created: accounts.created,
      updated: accounts.updated,
      pruned: accounts.pruned,
      pruneMode: accounts.pruneMode,
      itemCount: compactAccounts.length,
      attentionItems: compactAccounts.filter((item) => item.ok === false || item.runtimeSchedulable === false),
      prunedItems: accounts.prunedItems,
      processControl: accounts.processControl,
      valuesPrinted: false,
    },
    disclosure: {
      full: "bun scripts/cli.ts platform-infra sub2api codex-pool sync --confirm --full",
      raw: "bun scripts/cli.ts platform-infra sub2api codex-pool sync --confirm --raw",
      pruneRemoved: "bun scripts/cli.ts platform-infra sub2api codex-pool sync --confirm --prune-removed",
    },
  };
}

function poolTarget(pool = readCodexPoolConfig(), target = codexPoolRuntimeTarget()): Record<string, unknown> {
  return {
    id: target.id,
    route: target.route,
    namespace: target.namespace,
    service: serviceName,
    serviceDns: target.serviceDns,
    publicBaseUrl: target.publicBaseUrl,
    consumerBaseUrl: target.publicBaseUrl === null ? null : codexConsumerBaseUrl(pool, target),
    configPath: codexPoolConfigPath,
    groupName: pool.groupName,
    apiKeyName: pool.apiKeyName,
    apiKeySecret: `${target.namespace}/${pool.apiKeySecretName}.${pool.apiKeySecretKey}`,
    publicExposure: targetPublicExposureSummary(target),
    sentinelImageBuild: {
      source: `${sub2apiConfigPath}.targets[${target.id}].codexPool.sentinelImageBuild`,
      baseImageCachePolicy: target.sentinelImageBuild.baseImageCachePolicy,
      noProxy: target.sentinelImageBuild.noProxy,
    },
    minOwnerConcurrency: pool.minOwnerConcurrency,
    minOwnerConcurrencySource: pool.minOwnerConcurrencySource,
    accountCapacityTotal: desiredAccountCapacityTotal(pool),
    defaultAccountPriority: pool.defaultAccountPriority,
    defaultAccountCapacity: pool.defaultAccountCapacity,
    defaultAccountLoadFactor: pool.defaultAccountLoadFactor,
    defaultSentinelProtect: pool.defaultSentinelProtect,
    sentinel: {
      monitorEnabled: pool.sentinel.monitor.enabled,
      actionsEnabled: pool.sentinel.actions.enabled,
      cronJobName: pool.sentinel.cronJobName,
      stateConfigMapName: pool.sentinel.stateConfigMapName,
    },
    egressProxy: target.egressProxy === null ? null : {
      enabled: target.egressProxy.enabled,
      applyToSentinel: target.egressProxy.applyToSentinel,
      serviceName: target.egressProxy.serviceName,
      listenPort: target.egressProxy.listenPort,
      httpProxy: target.egressProxy.httpProxy,
      noProxy: target.egressProxy.noProxy,
    },
    valuesPrinted: false,
  };
}

function sentinelProfileSecrets(profiles: CodexProfile[]): CodexPoolSentinelProfileSecret[] {
  return profiles
    .filter((profile) => profile.ok && profile.apiKey !== null && profile.apiKey.length > 0)
    .map((profile) => ({
      accountName: profile.accountName,
      profile: profile.profile,
      baseUrl: profile.baseUrl,
      apiKey: profile.apiKey ?? "",
      upstreamUserAgent: profile.upstreamUserAgent,
      trustUpstream: profile.trustUpstream,
      sentinelProtect: profile.sentinelProtect,
    }));
}

function resolvedManualAccountProtections(pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): Record<string, unknown>[] {
  return pool.manualAccounts.protected.map((account) => ({
    accountName: account.accountName,
    reason: account.reason,
    proxyBinding: resolveManualProxyBinding(account.proxyBinding, pool, target),
    groupBinding: resolveManualGroupBinding(account.groupBinding, pool),
  }));
}

function resolveManualProxyBinding(binding: CodexPoolManualAccountProxyBinding | null, pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): Record<string, unknown> | null {
  if (binding === null) return null;
  const source = manualBindingSource(pool, binding.source);
  if (source.kind !== "proxy") throw new Error(`${codexPoolConfigPath}.manualAccounts binding source ${source.id} must have kind=proxy`);
  if (binding.enabled && source.provider === "target-egress-proxy" && (target.egressProxy === null || target.egressProxy.enabled !== true)) {
    throw new Error(`${codexPoolConfigPath}.manualAccounts.bindingSources.${source.id} requires ${sub2apiConfigPath}.targets[${target.id}].egressProxy.enabled=true`);
  }
  return {
    enabled: binding.enabled,
    source: source.id,
    proxyName: binding.proxyName,
    sourcePlan: {
      ...manualBindingSourcePlan(source),
      targetEgressProxy: source.provider === "target-egress-proxy" && target.egressProxy !== null
        ? {
          targetId: target.id,
          namespace: target.namespace,
          serviceName: target.egressProxy.serviceName,
          listenPort: target.egressProxy.listenPort,
          httpProxy: target.egressProxy.httpProxy,
          noProxy: target.egressProxy.noProxy,
        }
        : null,
    },
  };
}

function resolveManualGroupBinding(binding: CodexPoolManualAccountGroupBinding | null, pool: CodexPoolConfig): Record<string, unknown> | null {
  if (binding === null) return null;
  const source = manualBindingSource(pool, binding.source);
  if (source.kind !== "group") throw new Error(`${codexPoolConfigPath}.manualAccounts binding source ${source.id} must have kind=group`);
  return {
    enabled: binding.enabled,
    source: source.id,
    sourcePlan: {
      ...manualBindingSourcePlan(source),
      poolGroupName: source.provider === "pool-group" ? pool.groupName : null,
    },
  };
}

function manualBindingSource(pool: CodexPoolConfig, sourceId: string): CodexPoolManualBindingSource {
  const source = pool.manualAccounts.bindingSources.byId[sourceId];
  if (source === undefined) throw new Error(`${codexPoolConfigPath}.manualAccounts binding source ${sourceId} is not declared`);
  return source;
}

function manualBindingSourcePlan(source: CodexPoolManualBindingSource): Record<string, unknown> {
  return {
    id: source.id,
    enabled: source.enabled,
    kind: source.kind,
    provider: source.provider,
    description: source.description,
  };
}

function targetPublicExposureSummary(target: CodexPoolRuntimeTarget): Record<string, unknown> | null {
  const exposure = target.publicExposure;
  if (exposure === null) return null;
  return {
    source: `${sub2apiConfigPath}.targets[${target.id}].publicExposure`,
    enabled: exposure.enabled,
    target: {
      id: target.id,
      route: target.route,
      namespace: target.namespace,
      serviceDns: target.serviceDns,
    },
    urls: {
      publicBaseUrl: exposure.publicBaseUrl,
      consumerBaseUrl: target.publicBaseUrl === null ? null : `${target.publicBaseUrl.replace(/\/+$/u, "")}/`,
    },
    dns: exposure.dns,
    frpc: {
      deploymentName: exposure.frpc.deploymentName,
      secretName: exposure.frpc.secretName,
      secretKey: exposure.frpc.secretKey,
      image: exposure.frpc.image,
      serverAddr: exposure.frpc.serverAddr,
      serverPort: exposure.frpc.serverPort,
      proxyName: exposure.frpc.proxyName,
      remotePort: exposure.frpc.remotePort,
      localIP: exposure.frpc.localIP,
      localPort: exposure.frpc.localPort,
      tokenSourceRef: exposure.frpc.tokenSourceRef,
      tokenSourceKey: exposure.frpc.tokenSourceKey,
    },
    pk01: exposure.pk01,
    valuesPrinted: false,
  };
}

function prepareTargetPublicExposureSecret(target: CodexPoolRuntimeTarget): ReturnType<typeof prepareFrpcSecret> {
  if (target.publicExposure === null) throw new Error(`${sub2apiConfigPath}.targets[${target.id}].publicExposure is required`);
  return prepareFrpcSecret({
    secretRoot: target.secretsRoot,
    exposure: target.publicExposure,
    sourcePathRedactor: redactRepoPath,
    parseEnvFile,
    requiredEnvValue,
    readTextFile: (sourcePath) => {
      if (!existsSync(sourcePath)) throw new Error(`publicExposure requires ${redactRepoPath(sourcePath)} with ${target.publicExposure?.frpc.tokenSourceKey}; materialize the PK01 frps token source first`);
      return readTextFile(sourcePath);
    },
  });
}

function secretMaterialSummary(secret: ReturnType<typeof prepareFrpcSecret>): Record<string, unknown> {
  return {
    sourceRef: secret.sourceRef,
    sourcePath: secret.sourcePath,
    secretName: secret.secretName,
    secretKey: secret.secretKey,
    fingerprint: secret.fingerprint,
    valuesPrinted: false,
  };
}

function targetPublicExposureApplyScript(target: CodexPoolRuntimeTarget, secret: ReturnType<typeof prepareFrpcSecret>): string {
  if (target.publicExposure === null) throw new Error(`${sub2apiConfigPath}.targets[${target.id}].publicExposure is required`);
  const manifest = renderFrpcManifest({
    id: target.id,
    route: target.route,
    namespace: target.namespace,
    replicas: 1,
    publicExposure: target.publicExposure,
  } satisfies PublicServiceTarget);
  const manifestB64 = Buffer.from(manifest, "utf8").toString("base64");
  const frpcTomlB64 = Buffer.from(secret.frpcToml, "utf8").toString("base64");
  return `
set -u
tmp="$(mktemp -d)"
trap 'rm -rf "$tmp"' EXIT
manifest="$tmp/sub2api-public-exposure.yaml"
frpc_toml="$tmp/frpc.toml"
printf '%s' '${manifestB64}' | base64 -d > "$manifest"
printf '%s' '${frpcTomlB64}' | base64 -d > "$frpc_toml"
ns_out="$tmp/ns.out"
ns_err="$tmp/ns.err"
secret_out="$tmp/secret.out"
secret_err="$tmp/secret.err"
apply_out="$tmp/apply.out"
apply_err="$tmp/apply.err"
rollout_out="$tmp/rollout.out"
rollout_err="$tmp/rollout.err"
pods_json="$tmp/pods.json"
pods_err="$tmp/pods.err"
logs_out="$tmp/logs.out"
logs_err="$tmp/logs.err"
kubectl create namespace ${target.namespace} --dry-run=client -o yaml | kubectl apply --server-side --force-conflicts --field-manager=${fieldManager} -f - >"$ns_out" 2>"$ns_err"
ns_rc=$?
secret_rc=1
apply_rc=1
rollout_rc=1
if [ "$ns_rc" -eq 0 ]; then
  kubectl -n ${target.namespace} create secret generic ${secret.secretName} \\
    --from-file=${secret.secretKey}="$frpc_toml" \\
    --dry-run=client -o yaml | kubectl apply --server-side --force-conflicts --field-manager=${fieldManager} -f - >"$secret_out" 2>"$secret_err"
  secret_rc=$?
else
  : >"$secret_out"
  printf '%s\\n' 'skipped because namespace apply failed' >"$secret_err"
fi
if [ "$ns_rc" -eq 0 ] && [ "$secret_rc" -eq 0 ]; then
  kubectl apply --server-side --force-conflicts --field-manager=${fieldManager} -f "$manifest" >"$apply_out" 2>"$apply_err"
  apply_rc=$?
  if [ "$apply_rc" -eq 0 ]; then
    kubectl -n ${target.namespace} rollout status deployment/${target.publicExposure.frpc.deploymentName} --timeout=60s >"$rollout_out" 2>"$rollout_err"
    rollout_rc=$?
  else
    printf '%s\\n' 'skipped because apply failed' >"$rollout_err"
  fi
else
  : >"$apply_out"
  printf '%s\\n' 'skipped because namespace or secret step failed' >"$apply_err"
  : >"$rollout_out"
  printf '%s\\n' 'skipped because namespace or secret step failed' >"$rollout_err"
fi
kubectl -n ${target.namespace} get pods -l app.kubernetes.io/name=${target.publicExposure.frpc.deploymentName} -o json >"$pods_json" 2>"$pods_err"
pods_rc=$?
kubectl -n ${target.namespace} logs deployment/${target.publicExposure.frpc.deploymentName} --tail=80 >"$logs_out" 2>"$logs_err"
logs_rc=$?
python3 - "$tmp" "$ns_rc" "$secret_rc" "$apply_rc" "$rollout_rc" "$pods_rc" "$logs_rc" <<'PY'
import json
import os
import sys

tmp = sys.argv[1]
ns_rc, secret_rc, apply_rc, rollout_rc, pods_rc, logs_rc = [int(value) for value in sys.argv[2:]]

def text(name, limit=4000):
    path = os.path.join(tmp, name)
    try:
        return open(path, encoding="utf-8", errors="replace").read()[-limit:]
    except FileNotFoundError:
        return ""

def load_json(name):
    path = os.path.join(tmp, name)
    try:
        return json.load(open(path, encoding="utf-8"))
    except Exception:
        return None

pods_obj = load_json("pods.json")
pods = []
if isinstance(pods_obj, dict):
    for item in pods_obj.get("items") or []:
        status = item.get("status") or {}
        statuses = status.get("containerStatuses") or []
        pods.append({
            "name": item.get("metadata", {}).get("name"),
            "phase": status.get("phase"),
            "ready": all(cs.get("ready") is True for cs in statuses) if statuses else False,
            "restarts": sum(int(cs.get("restartCount") or 0) for cs in statuses),
        })

logs = text("logs.out", 4000)
payload = {
    "ok": ns_rc == 0 and secret_rc == 0 and apply_rc == 0 and rollout_rc == 0 and pods_rc == 0 and len(pods) > 0 and all(p["ready"] for p in pods),
    "target": "${target.id}",
    "namespace": "${target.namespace}",
    "source": "${sub2apiConfigPath}.targets[${target.id}].publicExposure",
    "proxy": {
        "name": "${target.publicExposure.frpc.proxyName}",
        "remotePort": ${JSON.stringify(target.publicExposure.frpc.remotePort)},
        "publicBaseUrl": "${target.publicExposure.publicBaseUrl}",
        "localIP": "${target.publicExposure.frpc.localIP}",
        "localPort": ${JSON.stringify(target.publicExposure.frpc.localPort)},
    },
    "resources": {
        "secret": "${secret.secretName}",
        "secretKey": "${secret.secretKey}",
        "deployment": "${target.publicExposure.frpc.deploymentName}",
        "image": "${target.publicExposure.frpc.image}",
    },
    "steps": {
        "namespace": {"exitCode": ns_rc, "stdout": text("ns.out"), "stderr": text("ns.err")},
        "secret": {"exitCode": secret_rc, "stdout": text("secret.out"), "stderr": text("secret.err"), "valuesPrinted": False},
        "apply": {"exitCode": apply_rc, "stdout": text("apply.out"), "stderr": text("apply.err")},
        "rollout": {"exitCode": rollout_rc, "stdout": text("rollout.out"), "stderr": text("rollout.err")},
        "pods": {"exitCode": pods_rc, "items": pods, "stderr": text("pods.err")},
        "logs": {
            "exitCode": logs_rc,
            "startProxySuccess": "start proxy success" in logs,
            "stdoutTail": logs,
            "stderrTail": text("logs.err"),
        },
    },
    "valuesPrinted": False,
}
print(json.dumps(payload, ensure_ascii=False, indent=2))
sys.exit(0 if payload["ok"] else 1)
PY
`;
}

async function fetchPoolApiKey(config: UniDeskConfig, pool: CodexPoolConfig, target = codexPoolRuntimeTarget()): Promise<{ apiKey: string | null; error: string | null }> {
  const result = await capture(config, target.route, ["sh"], `
set -u
kubectl -n ${target.namespace} get secret ${pool.apiKeySecretName} -o json
`);
  if (result.exitCode !== 0) {
    return { apiKey: null, error: `read pool API key secret failed: ${result.stderr.slice(-1000)}` };
  }
  const parsed = parseJsonOutput(result.stdout);
  const data = isRecord(parsed?.data) ? parsed.data : null;
  const encoded = typeof data?.[pool.apiKeySecretKey] === "string" ? data[pool.apiKeySecretKey] : null;
  if (encoded === null) return { apiKey: null, error: `${target.namespace}/${pool.apiKeySecretName}.${pool.apiKeySecretKey} missing` };
  try {
    const apiKey = Buffer.from(encoded, "base64").toString("utf8");
    return apiKey.length > 0 ? { apiKey, error: null } : { apiKey: null, error: "decoded API key is empty" };
  } catch (error) {
    return { apiKey: null, error: error instanceof Error ? error.message : String(error) };
  }
}

function writeLocalCodexConfig(pool: CodexPoolConfig, apiKey: string, target = codexPoolRuntimeTarget()): Record<string, unknown> {
  const codexDir = join(homedir(), ".codex");
  mkdirSync(codexDir, { recursive: true, mode: 0o700 });
  const configPath = join(codexDir, "config.toml");
  const authPath = join(codexDir, "auth.json");
  const backupConfigPath = join(codexDir, `config.toml.${pool.localCodex.backupSuffix}`);
  const backupAuthPath = join(codexDir, `auth.json.${pool.localCodex.backupSuffix}`);
  if (!existsSync(configPath)) throw new Error(`${configPath} missing`);
  if (!existsSync(authPath)) throw new Error(`${authPath} missing`);
  const configBackupAction = copyIfMissing(configPath, backupConfigPath);
  const authBackupAction = copyIfMissing(authPath, backupAuthPath);
  const currentToml = readFileSync(configPath, "utf8");
  const nextToml = updateCodexConfigToml(currentToml, pool, target);
  writeFileSync(configPath, nextToml, { encoding: "utf8", mode: 0o600 });
  chmodSync(configPath, 0o600);
  writeFileSync(authPath, `${JSON.stringify({ OPENAI_API_KEY: apiKey }, null, 2)}\n`, { encoding: "utf8", mode: 0o600 });
  chmodSync(authPath, 0o600);
  return {
    ok: true,
    codexDir,
    config: {
      path: configPath,
      bytes: statSync(configPath).size,
      backupPath: backupConfigPath,
      backupAction: configBackupAction,
      backupBytes: statSync(backupConfigPath).size,
    },
    auth: {
      path: authPath,
      bytes: statSync(authPath).size,
      backupPath: backupAuthPath,
      backupAction: authBackupAction,
      backupBytes: statSync(backupAuthPath).size,
      openaiApiKeyShape: "string",
      openaiApiKeyBytes: Buffer.byteLength(apiKey, "utf8"),
      openaiApiKeyFingerprint: fingerprint(apiKey),
      valuesPrinted: false,
    },
    provider: {
      name: pool.localCodex.providerName,
      baseUrl: codexConsumerBaseUrl(pool, target),
      wireApi: pool.localCodex.wireApi,
      modelContextWindow: pool.localCodex.modelContextWindow,
      modelAutoCompactTokenLimit: pool.localCodex.modelAutoCompactTokenLimit,
      supportsWebSockets: pool.localCodex.supportsWebSockets,
      responsesWebSocketsV2: pool.localCodex.responsesWebSocketsV2,
    },
    valuesPrinted: false,
  };
}

function copyIfMissing(source: string, target: string): "created" | "kept-existing" {
  if (existsSync(target)) return "kept-existing";
  copyFileSync(source, target);
  chmodSync(target, 0o600);
  return "created";
}

function updateCodexConfigToml(current: string, pool: CodexPoolConfig, target = codexPoolRuntimeTarget()): string {
  return renderCodexLocalConsumerToml(current, {
    providerName: pool.localCodex.providerName,
    baseUrl: codexConsumerBaseUrl(pool, target),
    wireApi: pool.localCodex.wireApi,
    modelContextWindow: pool.localCodex.modelContextWindow,
    modelAutoCompactTokenLimit: pool.localCodex.modelAutoCompactTokenLimit,
    supportsWebSockets: pool.localCodex.supportsWebSockets,
    responsesWebSocketsV2: pool.localCodex.responsesWebSocketsV2,
  });
}

function codexConsumerBaseUrl(pool: CodexPoolConfig, target = codexPoolRuntimeTarget()): string {
  void pool;
  const baseUrl = target.publicBaseUrl;
  if (baseUrl === null) throw new Error(`${sub2apiConfigPath}.targets[${target.id}].publicExposure.enabled must be true before resolving the Codex consumer base URL`);
  return `${baseUrl.replace(/\/+$/u, "")}/`;
}

export function renderCodexLocalConsumerToml(current: string, options: CodexLocalConsumerTomlOptions): string {
  let next = upsertTopLevelTomlString(current, "model_provider", options.providerName);
  next = upsertTopLevelTomlInteger(next, "model_context_window", options.modelContextWindow);
  next = upsertTopLevelTomlInteger(next, "model_auto_compact_token_limit", options.modelAutoCompactTokenLimit);
  next = upsertProviderSection(next, options);
  next = upsertTomlSectionBoolean(next, "features", "responses_websockets_v2", options.responsesWebSocketsV2);
  return next.endsWith("\n") ? next : `${next}\n`;
}

function upsertTopLevelTomlString(text: string, key: string, value: string): string {
  const lines = text.split(/\r?\n/u);
  const firstSection = lines.findIndex((line) => /^\s*\[/.test(line));
  const end = firstSection === -1 ? lines.length : firstSection;
  for (let index = 0; index < end; index += 1) {
    if (new RegExp(`^\\s*${escapeRegExp(key)}\\s*=`).test(lines[index])) {
      lines[index] = `${key} = ${tomlString(value)}`;
      return lines.join("\n");
    }
  }
  lines.splice(0, 0, `${key} = ${tomlString(value)}`);
  return lines.join("\n");
}

function upsertTopLevelTomlInteger(text: string, key: string, value: number): string {
  const lines = text.split(/\r?\n/u);
  const firstSection = lines.findIndex((line) => /^\s*\[/.test(line));
  const end = firstSection === -1 ? lines.length : firstSection;
  const assignment = `${key} = ${value}`;
  for (let index = 0; index < end; index += 1) {
    if (new RegExp(`^\\s*${escapeRegExp(key)}\\s*=`).test(lines[index])) {
      lines[index] = assignment;
      return lines.join("\n");
    }
  }
  lines.splice(end, 0, assignment);
  return lines.join("\n");
}

function upsertProviderSection(text: string, options: CodexLocalConsumerTomlOptions): string {
  const { providerName, baseUrl, wireApi, supportsWebSockets } = options;
  const header = `[model_providers.${providerName}]`;
  const lines = text.split(/\r?\n/u);
  const start = lines.findIndex((line) => line.trim() === header);
  const canonical = [
    `name = ${tomlString(providerName)}`,
    `base_url = ${tomlString(baseUrl)}`,
    `wire_api = ${tomlString(wireApi)}`,
    "requires_openai_auth = true",
    `supports_websockets = ${tomlBoolean(supportsWebSockets)}`,
  ];
  if (start === -1) {
    const needsBlank = lines.length > 0 && lines[lines.length - 1].trim() !== "";
    return [...lines, ...(needsBlank ? [""] : []), header, ...canonical].join("\n");
  }
  let end = lines.length;
  for (let index = start + 1; index < lines.length; index += 1) {
    if (/^\s*\[/.test(lines[index])) {
      end = index;
      break;
    }
  }
  const preserved = lines.slice(start + 1, end).filter((line) => {
    return !/^\s*(name|base_url|wire_api|requires_openai_auth|supports_websockets|env_key)\s*=/u.test(line);
  });
  const replacement = [header, ...canonical, ...preserved.filter((line) => line.trim() !== "")];
  return [...lines.slice(0, start), ...replacement, ...lines.slice(end)].join("\n");
}

function upsertTomlSectionBoolean(text: string, sectionName: string, key: string, value: boolean): string {
  const header = `[${sectionName}]`;
  const lines = text.split(/\r?\n/u);
  const start = lines.findIndex((line) => line.trim() === header);
  const assignment = `${key} = ${tomlBoolean(value)}`;
  if (start === -1) {
    const needsBlank = lines.length > 0 && lines[lines.length - 1].trim() !== "";
    return [...lines, ...(needsBlank ? [""] : []), header, assignment].join("\n");
  }
  let end = lines.length;
  for (let index = start + 1; index < lines.length; index += 1) {
    if (/^\s*\[/.test(lines[index])) {
      end = index;
      break;
    }
  }
  for (let index = start + 1; index < end; index += 1) {
    if (new RegExp(`^\\s*${escapeRegExp(key)}\\s*=`).test(lines[index])) {
      lines[index] = assignment;
      return lines.join("\n");
    }
  }
  return [...lines.slice(0, start + 1), assignment, ...lines.slice(start + 1)].join("\n");
}

async function validatePublicGatewayWithKey(pool: CodexPoolConfig, apiKey: string, target = codexPoolRuntimeTarget()): Promise<Record<string, unknown>> {
  const probe = await probePublicModels(pool, "with-api-key", apiKey, target);
  return {
    ...probe,
    ok: probe.ok === true,
    apiKeyFingerprint: fingerprint(apiKey),
    keyPreview: apiKeyPreview(apiKey),
    valuesPrinted: false,
  };
}

async function probePublicModels(pool: CodexPoolConfig, mode: "with-api-key" | "without-api-key", apiKey?: string, target = codexPoolRuntimeTarget()): Promise<Record<string, unknown>> {
  void pool;
  if (target.publicBaseUrl === null) throw new Error(`${sub2apiConfigPath}.targets[${target.id}].publicExposure.enabled must be true before probing the public gateway`);
  const baseUrl = target.publicBaseUrl;
  const url = `${baseUrl.replace(/\/+$/u, "")}/v1/models`;
  const controller = new AbortController();
  const timeout = setTimeout(() => controller.abort(), 8000);
  try {
    const response = await fetch(url, {
      method: "GET",
      headers: apiKey ? { Authorization: `Bearer ${apiKey}` } : undefined,
      signal: controller.signal,
    });
    const body = await response.text();
    let parsed: unknown = null;
    try {
      parsed = body.trim().length > 0 ? JSON.parse(body) : null;
    } catch {
      parsed = null;
    }
    const modelCount = isRecord(parsed) && Array.isArray(parsed.data) ? parsed.data.length : null;
    return {
      ok: response.ok,
      mode,
      method: "GET /v1/models",
      baseUrl,
      httpStatus: response.status,
      modelCount,
      bodyPreview: response.ok ? "" : body.slice(0, 500),
      valuesPrinted: false,
    };
  } catch (error) {
    return {
      ok: false,
      mode,
      method: "GET /v1/models",
      baseUrl,
      httpStatus: 0,
      error: error instanceof Error ? error.message : String(error),
      valuesPrinted: false,
    };
  } finally {
    clearTimeout(timeout);
  }
}

function apiKeyPreview(apiKey: string): string {
  if (apiKey.length <= 14) return "***";
  return `${apiKey.slice(0, 10)}...${apiKey.slice(-4)}`;
}

function tomlString(value: string): string {
  return JSON.stringify(value);
}

function tomlBoolean(value: boolean): string {
  return value ? "true" : "false";
}

function escapeRegExp(value: string): string {
  return value.replace(/[.*+?^${}()|[\]\\]/gu, "\\$&");
}

function normalizeBaseUrl(value: string | null): string | null {
  if (value === null) return null;
  const trimmed = value.trim().replace(/\/+$/u, "");
  if (trimmed.length === 0) return null;
  try {
    const parsed = new URL(trimmed);
    if (parsed.protocol !== "http:" && parsed.protocol !== "https:") return null;
    return parsed.toString().replace(/\/+$/u, "");
  } catch {
    return null;
  }
}

function stringValue(value: unknown): string | null {
  return typeof value === "string" && value.trim().length > 0 ? value.trim() : null;
}

function requiredStringConfigField(obj: Record<string, unknown>, key: string, path: string): string {
  const value = stringValue(obj[key]);
  const prefix = path.length > 0 ? `${path}.` : "";
  if (value === null) throw new Error(`${codexPoolConfigPath}.${prefix}${key} must be a non-empty string`);
  return value;
}

function readRequiredDescription(value: unknown, key: string, maxChars: number): string {
  const text = stringValue(value);
  if (text === null) throw new Error(`${codexPoolConfigPath}.${key} must be a non-empty string`);
  if (text.length > maxChars) throw new Error(`${codexPoolConfigPath}.${key} must be at most ${maxChars} characters`);
  if (/[\r\n]/u.test(text)) throw new Error(`${codexPoolConfigPath}.${key} must not contain newlines`);
  return text;
}

function readRequiredEmail(value: unknown, key: string): string {
  const text = stringValue(value);
  if (text === null) throw new Error(`${codexPoolConfigPath}.${key} must be a non-empty string`);
  if (!/^[^@\s]+@[^@\s]+[.][^@\s]+$/u.test(text)) throw new Error(`${codexPoolConfigPath}.${key} must be an email address`);
  return text;
}

function readRequiredBaseUrl(value: unknown, key: string): string {
  const baseUrl = normalizeBaseUrl(stringValue(value));
  if (baseUrl === null) throw new Error(`${codexPoolConfigPath}.${key} must be a valid http(s) URL`);
  return baseUrl;
}

function readRequiredPort(value: unknown, key: string): number {
  const port = numberValue(value);
  if (port === null || !Number.isInteger(port) || port < 1 || port > 65535) {
    throw new Error(`${codexPoolConfigPath}.${key} must be an integer port`);
  }
  return port;
}

function readRequiredPositiveNumber(value: unknown, key: string): number {
  const number = numberValue(value);
  if (number === null || number <= 0) throw new Error(`${codexPoolConfigPath}.${key} must be > 0`);
  return number;
}

function requiredRecordConfigField(obj: Record<string, unknown>, key: string, path: string): Record<string, unknown> {
  const value = obj[key];
  const prefix = path.length > 0 ? `${path}.` : "";
  if (!isRecord(value)) throw new Error(`${codexPoolConfigPath}.${prefix}${key} must be a YAML object`);
  return value;
}

function integerConfigField(obj: Record<string, unknown>, key: string, path: string): number {
  const value = obj[key];
  const prefix = path.length > 0 ? `${path}.` : "";
  if (typeof value !== "number" || !Number.isInteger(value)) throw new Error(`${codexPoolConfigPath}.${prefix}${key} must be an integer`);
  return value;
}

function integerArrayConfigField(obj: Record<string, unknown>, key: string, path: string): number[] {
  const value = obj[key];
  const prefix = path.length > 0 ? `${path}.` : "";
  if (!Array.isArray(value) || !value.every((item) => typeof item === "number" && Number.isInteger(item))) {
    throw new Error(`${codexPoolConfigPath}.${prefix}${key} must be an array of integers`);
  }
  return value;
}

function numberValue(value: unknown): number | null {
  if (typeof value === "number" && Number.isFinite(value)) return value;
  if (typeof value === "string" && value.trim().length > 0) {
    const parsed = Number(value);
    return Number.isFinite(parsed) ? parsed : null;
  }
  return null;
}

function booleanValue(value: unknown): boolean | null {
  if (typeof value === "boolean") return value;
  if (typeof value === "string") {
    if (value.trim() === "true") return true;
    if (value.trim() === "false") return false;
  }
  return null;
}

function validateKubernetesName(value: string, key: string, strictDns: boolean): void {
  const pattern = strictDns ? /^[a-z0-9]([-a-z0-9]*[a-z0-9])?$/u : /^[A-Za-z0-9]([A-Za-z0-9._-]*[A-Za-z0-9])?$/u;
  if (!pattern.test(value)) throw new Error(`${codexPoolConfigPath}.${key} has an unsupported format`);
}

function isRecord(value: unknown): value is Record<string, unknown> {
  return typeof value === "object" && value !== null && !Array.isArray(value);
}

function fingerprint(value: string): string {
  return shortSha256Fingerprint(value);
}

export function codexPoolSentinelProbeConfigFingerprint(input: {
  accountName: string;
  profile: string;
  baseUrl: string;
  apiKeyFingerprint: string | null;
  upstreamUserAgent: string | null;
  openaiResponsesWebSocketsV2Mode: string | null;
  trustUpstream: boolean;
  sentinelProtect: CodexSentinelProtectPolicy;
}): string {
  return fingerprint(JSON.stringify({
    accountName: input.accountName,
    profile: input.profile,
    baseUrl: normalizeBaseUrl(input.baseUrl) ?? input.baseUrl,
    apiKeyFingerprint: input.apiKeyFingerprint,
    upstreamUserAgent: input.upstreamUserAgent,
    openaiResponsesWebSocketsV2Mode: input.openaiResponsesWebSocketsV2Mode,
    trustUpstream: input.trustUpstream,
    sentinelProtect: input.sentinelProtect,
  }));
}

function syncScript(payload: unknown, pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): string {
  const encoded = Buffer.from(JSON.stringify(payload), "utf8").toString("base64");
  return remotePythonScript("sync", encoded, pool, target);
}

function validateScript(pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): string {
  return remotePythonScript("validate", "", pool, target);
}

function traceScript(pool: CodexPoolConfig, options: TraceOptions, target: CodexPoolRuntimeTarget): string {
  const encoded = Buffer.from(JSON.stringify({
    requestId: options.requestId,
    since: options.since,
    tail: options.tail,
    contextSeconds: options.contextSeconds,
    showLines: options.showLines,
  }), "utf8").toString("base64");
  return remotePythonScript("trace", encoded, pool, target);
}

function sentinelProbeScript(payload: unknown, pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): string {
  const encoded = Buffer.from(JSON.stringify(payload), "utf8").toString("base64");
  return remotePythonScript("sentinel-probe", encoded, pool, target);
}

function sentinelReportScript(pool: CodexPoolConfig, events: number, target: CodexPoolRuntimeTarget): string {
  const stateName = pool.sentinel.stateConfigMapName;
  const cronJobName = pool.sentinel.cronJobName;
  return `
set -eu
python3 - <<'PY'
import json
import subprocess
from datetime import datetime, timezone, timedelta

NAMESPACE = ${JSON.stringify(target.namespace)}
STATE_NAME = ${JSON.stringify(stateName)}
CRONJOB_NAME = ${JSON.stringify(cronJobName)}
EVENT_LIMIT = ${JSON.stringify(events)}

def run(cmd):
    return subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

def text(data, limit=2000):
    if isinstance(data, bytes):
        data = data.decode("utf-8", errors="replace")
    return data[-limit:]

def kube_json(args):
    proc = run(["kubectl", *args, "-o", "json"])
    if proc.returncode != 0:
        return None, text(proc.stderr)
    try:
        return json.loads(proc.stdout.decode("utf-8")), None
    except Exception as exc:
        return None, str(exc)

def parse_iso(value):
    if not isinstance(value, str) or not value:
        return None
    try:
        return datetime.fromisoformat(value.replace("Z", "+00:00"))
    except Exception:
        return None

def minutes_between(a, b):
    left = parse_iso(a)
    right = parse_iso(b)
    if left is None or right is None:
        return None
    return round((right - left).total_seconds() / 60, 1)

def day_ledgers(state):
    ledger = {}
    raw = state.get("ledger")
    if isinstance(raw, dict):
        for item in raw.values():
            if not isinstance(item, dict):
                continue
            add_ledger(ledger, item)
    return ledger

def add_ledger(target, source):
    target["inputTokens"] = target.get("inputTokens", 0) + int(source.get("inputTokens") or 0)
    target["outputTokens"] = target.get("outputTokens", 0) + int(source.get("outputTokens") or 0)
    target["totalTokens"] = target.get("totalTokens", 0) + int(source.get("totalTokens") or 0)
    target["estimatedCostUsd"] = target.get("estimatedCostUsd", 0.0) + float(source.get("estimatedCostUsd") or 0)
    target["requestCount"] = target.get("requestCount", 0) + int(source.get("requestCount") or 0)

def account_ledger(account_state):
    total = {}
    raw = account_state.get("daily")
    if isinstance(raw, dict):
        for item in raw.values():
            if isinstance(item, dict):
                add_ledger(total, item)
    return total

def action_type(probe):
    action = probe.get("action") if isinstance(probe, dict) else None
    if isinstance(action, dict):
        value = action.get("type")
        if value:
            return value
        return "taken" if action.get("taken") is True else ""
    return ""

def error_code(probe):
    details = probe.get("errorDetails") if isinstance(probe, dict) else None
    if not isinstance(details, dict):
        return ""
    openai_error = details.get("openaiError")
    if isinstance(openai_error, dict):
        return openai_error.get("code") or openai_error.get("type") or ""
    return details.get("kind") or ""

def sentinel_protect_summary(account_state, probe):
    probe_protect = probe.get("sentinelProtect") if isinstance(probe.get("sentinelProtect"), dict) else {}
    config_protect = account_state.get("sentinelProtectConfig") if isinstance(account_state.get("sentinelProtectConfig"), dict) else {}
    source = probe_protect if probe_protect else config_protect
    if not isinstance(source, dict) or source.get("enabled") is not True:
        return {
            "enabled": False,
            "threshold": None,
            "decision": None,
            "failureCount": None,
        }
    return {
        "enabled": True,
        "threshold": source.get("threshold") or source.get("consecutiveFailures"),
        "decision": probe_protect.get("decision"),
        "failureCount": probe_protect.get("failureCount"),
    }

def report():
    cronjob, cron_error = kube_json(["-n", NAMESPACE, "get", "cronjob", CRONJOB_NAME])
    state_cm, state_error = kube_json(["-n", NAMESPACE, "get", "configmap", STATE_NAME])
    state = {}
    parse_error = None
    if isinstance(state_cm, dict):
        raw_state = (state_cm.get("data") or {}).get("state.json")
        if isinstance(raw_state, str) and raw_state.strip():
            try:
                state = json.loads(raw_state)
            except Exception as exc:
                parse_error = str(exc)
    accounts = state.get("accounts") if isinstance(state.get("accounts"), dict) else {}
    history = state.get("history") if isinstance(state.get("history"), list) else []
    account_rows = []
    for name, account_state in sorted(accounts.items()):
        if not isinstance(account_state, dict):
            continue
        probe = account_state.get("lastProbe") if isinstance(account_state.get("lastProbe"), dict) else {}
        quarantine = account_state.get("quarantine") if isinstance(account_state.get("quarantine"), dict) else {}
        gateway_failure = account_state.get("lastGatewayFailure") if isinstance(account_state.get("lastGatewayFailure"), dict) else {}
        last_event_at = account_state.get("lastGatewayFailureAt") or account_state.get("lastProbeAt")
        last_failure_kind = quarantine.get("failureKind") if quarantine.get("active") is True and quarantine.get("failureKind") else probe.get("failureKind")
        last_action = action_type(probe)
        if gateway_failure and (not account_state.get("lastProbeAt") or str(account_state.get("lastGatewayFailureAt") or "") >= str(account_state.get("lastProbeAt") or "")):
            last_action = action_type(gateway_failure)
        ledger = account_ledger(account_state)
        protect = sentinel_protect_summary(account_state, probe)
        account_rows.append({
            "account": name,
            "status": account_state.get("lastStatus"),
            "quarantineActive": quarantine.get("active") is True,
            "quarantineApplied": quarantine.get("applied") if isinstance(quarantine, dict) else None,
            "freezeIntervalMin": quarantine.get("intervalMinutes") if isinstance(quarantine, dict) else None,
            "freezeUntil": quarantine.get("until") if isinstance(quarantine, dict) else None,
            "runtimeAccountId": account_state.get("runtimeAccountId"),
            "runtimeStatus": account_state.get("runtimeStatus"),
            "runtimeSchedulable": account_state.get("runtimeSchedulable"),
            "runtimeMissing": account_state.get("runtimeMissing"),
            "runtimeTempUnschedulableSet": account_state.get("runtimeTempUnschedulableSet"),
            "runtimeTempUnschedulableUntil": account_state.get("runtimeTempUnschedulableUntil"),
            "runtimeSyncedAt": account_state.get("runtimeSyncedAt"),
            "runtimeSyncError": account_state.get("runtimeSyncError"),
            "trustUpstream": account_state.get("trustUpstream") if account_state.get("trustUpstream") is not None else probe.get("trustUpstream"),
            "successStreak": account_state.get("successStreak") or 0,
            "successIntervalMin": account_state.get("successIntervalMinutes") or 0,
            "successMaxIntervalMin": account_state.get("successMaxIntervalMinutes") or probe.get("successMaxIntervalMinutes"),
            "probeCount": ledger.get("requestCount", 0),
            "inputTokens": ledger.get("inputTokens", 0),
            "outputTokens": ledger.get("outputTokens", 0),
            "totalTokens": ledger.get("totalTokens", 0),
            "estimatedCostUsd": round(float(ledger.get("estimatedCostUsd", 0)), 6),
            "lastProbeAt": account_state.get("lastProbeAt"),
            "lastEventAt": last_event_at,
            "lastGatewayFailureAt": account_state.get("lastGatewayFailureAt"),
            "lastPurpose": probe.get("purpose"),
            "lastHttp": probe.get("httpStatus"),
            "lastMarker": probe.get("markerMatched"),
            "sentinelProtectEnabled": protect.get("enabled"),
            "sentinelProtectDecision": protect.get("decision"),
            "sentinelProtectFailureCount": protect.get("failureCount"),
            "sentinelProtectThreshold": protect.get("threshold"),
            "lastFailureKind": last_failure_kind,
            "lastErrorCode": error_code(probe),
            "lastAction": last_action,
            "nextProbeAfter": account_state.get("nextProbeAfter"),
            "observedLastToNextMin": minutes_between(last_event_at, account_state.get("nextProbeAfter")),
            "requestShape": probe.get("requestShape"),
        })
    run_rows = []
    for item in history:
        if not isinstance(item, dict):
            continue
        selection = item.get("selection") if isinstance(item.get("selection"), dict) else {}
        gateway = item.get("gatewayFailureMonitor") if isinstance(item.get("gatewayFailureMonitor"), dict) else {}
        run_rows.append({
            "at": item.get("at"),
            "selected": item.get("selected"),
            "due": selection.get("due"),
            "ok": item.get("okCount"),
            "mismatch": item.get("mismatchCount") if item.get("mismatchCount") is not None else item.get("markerMismatchCount"),
            "transportFailures": item.get("transportFailureCount"),
            "actionsTaken": item.get("actionsTaken"),
            "gatewayFailures": gateway.get("newFailures"),
            "gatewayActions": gateway.get("actionsTaken"),
            "reasserts": len(item.get("reconcile") or []),
        })
    quarantined = [item for item in account_rows if item.get("quarantineActive") is True]
    runtime_schedulable = [item for item in account_rows if item.get("runtimeSchedulable") is True]
    runtime_unschedulable = [item for item in account_rows if item.get("runtimeSchedulable") is False]
    cron_spec = cronjob.get("spec") if isinstance(cronjob, dict) else {}
    cron_status = cronjob.get("status") if isinstance(cronjob, dict) else {}
    global_ledger = day_ledgers(state)
    result = {
        "ok": state_error is None and parse_error is None,
        "metadata": {
            "namespace": NAMESPACE,
            "stateConfigMapName": STATE_NAME,
            "cronJobName": CRONJOB_NAME,
            "generatedAt": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
            "valuesPrinted": False,
        },
        "cronJob": {
            "exists": isinstance(cronjob, dict),
            "schedule": cron_spec.get("schedule") if isinstance(cron_spec, dict) else None,
            "suspend": cron_spec.get("suspend") if isinstance(cron_spec, dict) else None,
            "lastScheduleTime": cron_status.get("lastScheduleTime") if isinstance(cron_status, dict) else None,
            "active": len(cron_status.get("active") or []) if isinstance(cron_status, dict) else None,
            "error": cron_error,
        },
        "summary": {
            "accountCount": len(account_rows),
            "quarantinedCount": len(quarantined),
            "runtimeSchedulableCount": len(runtime_schedulable),
            "runtimeUnschedulableCount": len(runtime_unschedulable),
            "historyCount": len(history),
            "historyFrom": run_rows[0].get("at") if run_rows else None,
            "historyTo": run_rows[-1].get("at") if run_rows else None,
            "lastRun": state.get("lastRun"),
            "runtimeSchedulable": state.get("runtimeSchedulable"),
        },
        "globalLedger": global_ledger,
        "accounts": account_rows,
        "runs": run_rows[-EVENT_LIMIT:],
        "errors": {
            "state": state_error,
            "parse": parse_error,
        },
        "valuesPrinted": False,
    }
    return result

payload = report()
print(json.dumps(payload, ensure_ascii=False, indent=2))
raise SystemExit(0 if payload.get("ok") else 1)
PY
`;
}

function cleanupProbesScript(pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): string {
  return remotePythonScript("cleanup-probes", "", pool, target);
}

function sentinelImageStatusScript(pool: CodexPoolConfig, targetRuntime: CodexPoolRuntimeTarget): string {
  const target = codexPoolSentinelRuntimeImage(pool.sentinel);
  return remoteSentinelImageScript("status", target, pool.sentinel, null, targetRuntime);
}

function sentinelImageBuildScript(pool: CodexPoolConfig, targetRuntime: CodexPoolRuntimeTarget): string {
  const target = codexPoolSentinelRuntimeImage(pool.sentinel);
  const dockerfile = readFileSync(sentinelImageDockerfilePath, "utf8");
  return remoteSentinelImageScript("build", target, pool.sentinel, dockerfile, targetRuntime);
}

function remoteSentinelImageScript(mode: "status" | "build", target: ReturnType<typeof codexPoolSentinelRuntimeImage>, sentinel: CodexPoolSentinelConfig, dockerfile: string | null, targetRuntime: CodexPoolRuntimeTarget): string {
  const dockerfileB64 = dockerfile === null ? "" : Buffer.from(dockerfile, "utf8").toString("base64");
  return `
set -eu
mode=${shQuote(mode)}
image=${shQuote(target.runtimeImage)}
repo=${shQuote("platform-infra/sub2api-account-sentinel")}
tag=${shQuote(target.tag)}
base_image=${shQuote(target.baseImage)}
openai_version=${shQuote(sentinel.sdk.openaiPythonVersion)}
base_image_cache_policy=${shQuote(targetRuntime.sentinelImageBuild.baseImageCachePolicy)}
work=/tmp/unidesk-sub2api-sentinel-image
mkdir -p "$work"
dockerfile_path="$work/sentinel.Dockerfile"
registry_has_tag=false
if curl -fsS --max-time 10 "http://127.0.0.1:5000/v2/$repo/tags/list" 2>/dev/null | grep -F '"'"$tag"'"' >/dev/null 2>&1; then
  registry_has_tag=true
fi
local_id="$(docker image inspect "$image" --format '{{.Id}}' 2>/dev/null || true)"
if [ "$mode" = "status" ]; then
  if [ -n "$local_id" ]; then
    python_version="$(docker run --rm "$image" python3 --version 2>/dev/null || true)"
    openai_runtime_version="$(docker run --rm "$image" python3 -c 'import importlib.metadata; print(importlib.metadata.version("openai"))' 2>/dev/null || true)"
  else
    python_version=
    openai_runtime_version=
  fi
  python3 - <<PY
import json
print(json.dumps({
  "ok": bool("${"${registry_has_tag}"}" == "true" or "${"${local_id}"}"),
  "mode": "status",
  "image": "${target.runtimeImage}",
  "baseImage": "${target.baseImage}",
  "tag": "${target.tag}",
  "localExists": bool("${"${local_id}"}"),
  "localImageId": "${"${local_id}"}" or None,
  "registryHasTag": "${"${registry_has_tag}"}" == "true",
  "pythonVersion": "${"${python_version}"}" or None,
  "openaiPythonVersion": "${"${openai_runtime_version}"}" or None,
}, ensure_ascii=False, indent=2))
PY
  exit 0
fi
if [ "$registry_has_tag" = "true" ]; then
  if [ -z "$local_id" ]; then
    docker pull "$image" >/dev/null 2>&1 || true
    local_id="$(docker image inspect "$image" --format '{{.Id}}' 2>/dev/null || true)"
  fi
  python3 - <<PY
import json
print(json.dumps({
  "ok": True,
  "mode": "reused-existing",
  "image": "${target.runtimeImage}",
  "baseImage": "${target.baseImage}",
  "tag": "${target.tag}",
  "registryHasTag": True,
  "localImageId": "${"${local_id}"}" or None,
}, ensure_ascii=False, indent=2))
PY
  exit 0
fi
base64 -d > "$dockerfile_path" <<'UNIDESK_SENTINEL_DOCKERFILE_B64'
${dockerfileB64}
UNIDESK_SENTINEL_DOCKERFILE_B64
export NO_PROXY=${shQuote(targetRuntime.sentinelImageBuild.noProxy)}
export no_proxy=$NO_PROXY
set -- --pull
base_image_source="registry"
if [ "$base_image_cache_policy" = "local-if-present" ] && docker image inspect "$base_image" >/dev/null 2>&1; then
  set --
  base_image_source="local-cache"
fi
docker build "$@" \\
  --build-arg BASE_IMAGE="$base_image" \\
  --build-arg OPENAI_PYTHON_VERSION="$openai_version" \\
  --build-arg HTTP_PROXY= --build-arg HTTPS_PROXY= --build-arg http_proxy= --build-arg https_proxy= \\
  --build-arg NO_PROXY --build-arg no_proxy \\
  -f "$dockerfile_path" \\
  -t "$image" \\
  "$work"
docker run --rm "$image" python3 -c 'import importlib.metadata, sys; expected=sys.argv[1]; actual=importlib.metadata.version("openai"); assert actual == expected, (actual, expected); print("openai", actual)' "$openai_version"
docker push "$image"
digest="$(docker image inspect "$image" --format '{{index .RepoDigests 0}}' 2>/dev/null || true)"
python3 - <<PY
import json
print(json.dumps({
  "ok": True,
  "mode": "built-and-published",
  "image": "${target.runtimeImage}",
  "baseImage": "${target.baseImage}",
  "tag": "${target.tag}",
  "baseImageSource": "${"${base_image_source}"}",
  "digest": "${"${digest}"}" or None,
}, ensure_ascii=False, indent=2))
PY
`;
}

function desiredAccountNames(pool: CodexPoolConfig): string[] {
  return Object.keys(desiredAccountCapacityMap(pool)).sort();
}

function desiredAccountCapacityTotal(pool: CodexPoolConfig): number {
  return Object.values(desiredAccountCapacityMap(pool)).reduce((total, value) => total + value, 0);
}

function desiredAccountCapacityMap(pool: CodexPoolConfig): Record<string, number> {
  const codexDir = join(homedir(), ".codex");
  const seenAccountNames = new Set<string>();
  const capacities: Record<string, number> = {};
  for (const entry of pool.profiles) {
    const accountName = entry.accountName ?? uniqueAccountName(entry.profile, seenAccountNames);
    seenAccountNames.add(accountName);
    capacities[accountName] = entry.capacity ?? pool.defaultAccountCapacity;
  }
  return capacities;
}

function desiredAccountLoadFactorMap(pool: CodexPoolConfig): Record<string, number> {
  const codexDir = join(homedir(), ".codex");
  const seenAccountNames = new Set<string>();
  const loadFactors: Record<string, number> = {};
  for (const entry of pool.profiles) {
    const accountName = entry.accountName ?? uniqueAccountName(entry.profile, seenAccountNames);
    seenAccountNames.add(accountName);
    loadFactors[accountName] = entry.loadFactor ?? pool.defaultAccountLoadFactor;
  }
  return loadFactors;
}

function desiredAccountWebSocketsV2ModeMap(pool: CodexPoolConfig): Record<string, OpenAIResponsesWebSocketsV2Mode | null> {
  const codexDir = join(homedir(), ".codex");
  const seenAccountNames = new Set<string>();
  const modes: Record<string, OpenAIResponsesWebSocketsV2Mode | null> = {};
  for (const entry of pool.profiles) {
    const accountName = entry.accountName ?? uniqueAccountName(entry.profile, seenAccountNames);
    seenAccountNames.add(accountName);
    modes[accountName] = entry.openaiResponsesWebSocketsV2Mode;
  }
  return modes;
}

function desiredAccountTempUnschedulableMap(pool: CodexPoolConfig): Record<string, unknown> {
  const codexDir = join(homedir(), ".codex");
  const seenAccountNames = new Set<string>();
  const policies: Record<string, unknown> = {};
  for (const entry of pool.profiles) {
    const accountName = entry.accountName ?? uniqueAccountName(entry.profile, seenAccountNames);
    seenAccountNames.add(accountName);
    policies[accountName] = renderSub2ApiTempUnschedulableCredentials(entry.tempUnschedulable);
  }
  return policies;
}

function remotePythonScript(mode: "sync" | "validate" | "trace" | "cleanup-probes" | "sentinel-probe", encodedPayload: string, pool: CodexPoolConfig, target: CodexPoolRuntimeTarget): string {
  return `
set -u
python3 - <<'PY'
import base64
import json
import re
import secrets
import string
import subprocess
import sys
import time
from datetime import datetime, timezone, timedelta
from urllib.parse import quote

TARGET_ID = ${JSON.stringify(target.id)}
NAMESPACE = ${JSON.stringify(target.namespace)}
SERVICE_NAME = ${JSON.stringify(target.serviceName)}
SERVICE_DNS = ${JSON.stringify(target.serviceDns)}
FIELD_MANAGER = "${fieldManager}"
APP_SECRET_NAME = ${JSON.stringify(target.appSecretName)}
POOL_GROUP_NAME = "${pool.groupName}"
POOL_GROUP_DESCRIPTION = ${JSON.stringify(pool.groupDescription)}
POOL_API_KEY_NAME = "${pool.apiKeyName}"
POOL_API_KEY_SECRET_NAME = "${pool.apiKeySecretName}"
POOL_API_KEY_SECRET_KEY = "${pool.apiKeySecretKey}"
POOL_ADMIN_EMAIL_DEFAULT = ${JSON.stringify(pool.adminEmailDefault)}
MIN_OWNER_BALANCE_USD = ${JSON.stringify(pool.minOwnerBalanceUsd)}
MIN_OWNER_CONCURRENCY = ${JSON.stringify(pool.minOwnerConcurrency)}
MIN_OWNER_CONCURRENCY_SOURCE = ${JSON.stringify(pool.minOwnerConcurrencySource)}
POOL_DEFAULT_ACCOUNT_PRIORITY = ${JSON.stringify(pool.defaultAccountPriority)}
POOL_DEFAULT_ACCOUNT_CAPACITY = ${JSON.stringify(pool.defaultAccountCapacity)}
POOL_DEFAULT_ACCOUNT_LOAD_FACTOR = ${JSON.stringify(pool.defaultAccountLoadFactor)}
RESPONSES_SMOKE_MODEL = ${JSON.stringify(pool.localCodex.responsesSmokeModel)}
EXPECTED_ACCOUNT_CAPACITIES = ${JSON.stringify(desiredAccountCapacityMap(pool))}
EXPECTED_ACCOUNT_LOAD_FACTORS = ${JSON.stringify(desiredAccountLoadFactorMap(pool))}
EXPECTED_ACCOUNT_WS_MODES = json.loads(${JSON.stringify(JSON.stringify(desiredAccountWebSocketsV2ModeMap(pool)))})
EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE = json.loads(${JSON.stringify(JSON.stringify(desiredAccountTempUnschedulableMap(pool)))})
MANUAL_ACCOUNT_PROTECTIONS = json.loads(${JSON.stringify(JSON.stringify(resolvedManualAccountProtections(pool, target)))})
SENTINEL_CONFIG = json.loads(${JSON.stringify(JSON.stringify(pool.sentinel))})
TARGET_EGRESS_PROXY = json.loads(${JSON.stringify(JSON.stringify(target.egressProxy))})
MODE = "${mode}"
PAYLOAD_B64 = "${encodedPayload}"

def run(cmd, input_bytes=None):
    return subprocess.run(cmd, input=input_bytes, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

def text(data, limit=4000):
    if isinstance(data, bytes):
        data = data.decode("utf-8", errors="replace")
    return data[-limit:]

def kubectl(args, input_obj=None):
    if isinstance(input_obj, str):
        input_bytes = input_obj.encode("utf-8")
    else:
        input_bytes = input_obj
    return run(["kubectl", *args], input_bytes)

def require_kubectl(args, input_obj=None, label="kubectl"):
    proc = kubectl(args, input_obj)
    if proc.returncode != 0:
        raise RuntimeError(f"{label} failed: {text(proc.stderr, 1000)}")
    return proc.stdout

def kube_json(args, label):
    raw = require_kubectl([*args, "-o", "json"], label=label)
    return json.loads(raw.decode("utf-8"))

def decode_secret_value(name, key):
    data = kube_json(["-n", NAMESPACE, "get", "secret", name], f"secret/{name}").get("data") or {}
    if key not in data:
        return None
    return base64.b64decode(data[key]).decode("utf-8")

def get_config_value(name, key):
    data = kube_json(["-n", NAMESPACE, "get", "configmap", name], f"configmap/{name}").get("data") or {}
    value = data.get(key)
    return value if isinstance(value, str) and value else None

def select_app_pod():
    pods = kube_json(["-n", NAMESPACE, "get", "pods", "-l", "app.kubernetes.io/name=sub2api"], "sub2api pods").get("items") or []
    for pod in pods:
        status = pod.get("status") or {}
        if status.get("phase") != "Running":
            continue
        statuses = status.get("containerStatuses") or []
        if statuses and all(item.get("ready") is True for item in statuses):
            return pod["metadata"]["name"]
    if pods:
        return pods[0]["metadata"]["name"]
    raise RuntimeError("sub2api app pod not found")

APP_POD = select_app_pod()

def parse_curl_output(proc):
    stdout = proc.stdout.decode("utf-8", errors="replace")
    marker = "\\n__HTTP_CODE__:"
    pos = stdout.rfind(marker)
    if pos < 0:
        return {
            "ok": False,
            "httpStatus": 0,
            "json": None,
            "body": stdout,
            "stderr": text(proc.stderr, 1000),
            "transportExitCode": proc.returncode,
        }
    body = stdout[:pos]
    status_text = stdout[pos + len(marker):].strip()
    try:
        http_status = int(status_text[-3:])
    except ValueError:
        http_status = 0
    try:
        parsed = json.loads(body) if body.strip() else None
    except json.JSONDecodeError:
        parsed = None
    return {
        "ok": proc.returncode == 0 and 200 <= http_status < 300,
        "httpStatus": http_status,
        "json": parsed,
        "body": body,
        "stderr": text(proc.stderr, 1000),
        "transportExitCode": proc.returncode,
    }

def utc_iso(offset_seconds=0):
    return (datetime.now(timezone.utc) + timedelta(seconds=offset_seconds)).strftime("%Y-%m-%dT%H:%M:%SZ")

def normalize_runtime_base_url(value):
    if not isinstance(value, str):
        return None
    value = value.strip().rstrip("/")
    return value or None

def empty_to_none(value):
    return value if isinstance(value, str) and value else None

def sentinel_quality_gate_enabled():
    return (SENTINEL_CONFIG.get("monitor") or {}).get("enabled") is True and (SENTINEL_CONFIG.get("actions") or {}).get("enabled") is True

def account_notes_fingerprint(account):
    notes = account.get("notes") if isinstance(account, dict) else None
    if not isinstance(notes, str):
        return None
    match = re.search(r"fingerprint=([A-Za-z0-9_-]+)", notes)
    return match.group(1) if match else None

def runtime_account_credentials(account):
    credentials = account.get("credentials") if isinstance(account, dict) and isinstance(account.get("credentials"), dict) else {}
    return credentials

def runtime_account_extra(account):
    extra = account.get("extra") if isinstance(account, dict) and isinstance(account.get("extra"), dict) else {}
    return extra

def sentinel_probe_change_reasons(current, profile):
    if not isinstance(current, dict) or current.get("id") is None:
        return ["created"]
    credentials = runtime_account_credentials(current)
    extra = runtime_account_extra(current)
    expected_base_url = normalize_runtime_base_url(profile.get("baseUrl"))
    runtime_base_url = normalize_runtime_base_url(credentials.get("base_url"))
    expected_user_agent = empty_to_none(profile.get("upstreamUserAgent"))
    runtime_user_agent = empty_to_none(credentials.get("user_agent"))
    expected_ws_mode = empty_to_none(profile.get("openaiResponsesWebSocketsV2Mode"))
    runtime_ws_mode = empty_to_none(extra.get("openai_apikey_responses_websockets_v2_mode"))
    expected_trust_upstream = profile.get("trustUpstream") is True
    runtime_trust_upstream = extra.get("unidesk_trust_upstream") is True
    expected_protect = profile.get("sentinelProtect") if isinstance(profile.get("sentinelProtect"), dict) else {"enabled": False}
    runtime_protect = extra.get("unidesk_sentinel_protect") if isinstance(extra.get("unidesk_sentinel_protect"), dict) else {"enabled": False}
    reasons = []
    if empty_to_none(extra.get("unidesk_codex_profile")) != profile.get("profile"):
        reasons.append("profile")
    if runtime_base_url != expected_base_url:
        reasons.append("base-url")
    if account_notes_fingerprint(current) != profile.get("apiKeyFingerprint"):
        reasons.append("api-key-fingerprint")
    if runtime_user_agent != expected_user_agent:
        reasons.append("upstream-user-agent")
    if runtime_ws_mode != expected_ws_mode:
        reasons.append("responses-websockets-v2-mode")
    if runtime_trust_upstream != expected_trust_upstream:
        reasons.append("trust-upstream")
    if runtime_protect != expected_protect:
        reasons.append("sentinel-protect")
    return reasons

def curl_api(method, path, bearer=None, payload=None):
    body = b"" if payload is None else json.dumps(payload, separators=(",", ":")).encode("utf-8")
    script = r'''
set -eu
method="$1"
url="$2"
token="\${3:-}"
tmp="$(mktemp)"
trap 'rm -f "$tmp"' EXIT
cat > "$tmp"
if [ -n "$token" ]; then
  if [ "$method" = "GET" ] && [ ! -s "$tmp" ]; then
    curl -sS -w '\\n__HTTP_CODE__:%{http_code}' -X "$method" -H "Authorization: Bearer $token" "$url"
  else
    curl -sS -w '\\n__HTTP_CODE__:%{http_code}' -X "$method" -H 'Content-Type: application/json' -H "Authorization: Bearer $token" --data-binary @"$tmp" "$url"
  fi
else
  if [ "$method" = "GET" ] && [ ! -s "$tmp" ]; then
    curl -sS -w '\\n__HTTP_CODE__:%{http_code}' -X "$method" "$url"
  else
    curl -sS -w '\\n__HTTP_CODE__:%{http_code}' -X "$method" -H 'Content-Type: application/json' --data-binary @"$tmp" "$url"
  fi
fi
'''
    proc = run([
        "kubectl", "-n", NAMESPACE, "exec", "-i", APP_POD,
        "--", "sh", "-c", script, "sh", method, f"http://127.0.0.1:8080{path}", bearer or "",
    ], body)
    return parse_curl_output(proc)

def envelope_data(parsed):
    if isinstance(parsed, dict) and "data" in parsed:
        return parsed.get("data")
    return parsed

def ensure_success(resp, label):
    parsed = resp.get("json")
    code = parsed.get("code") if isinstance(parsed, dict) else None
    if not resp.get("ok") or (code is not None and code != 0):
        message = parsed.get("message") if isinstance(parsed, dict) else text(resp.get("body", ""), 500)
        raise RuntimeError(f"{label} failed: http={resp.get('httpStatus')} message={message}")
    return envelope_data(parsed)

def ensure_admin_compliance(token):
    status_resp = curl_api("GET", "/api/v1/admin/compliance", bearer=token)
    if status_resp.get("httpStatus") == 404:
        return {
            "ok": True,
            "action": "not-supported-by-runtime",
            "valuesPrinted": False,
        }
    status = ensure_success(status_resp, "get admin compliance")
    if not isinstance(status, dict):
        return {
            "ok": True,
            "action": "status-unstructured",
            "valuesPrinted": False,
        }
    version = status.get("version")
    required = status.get("required") is True
    if not required:
        return {
            "ok": True,
            "action": "already-acknowledged",
            "version": version,
            "requiredBefore": False,
            "requiredAfter": False,
            "phrasePrinted": False,
            "valuesPrinted": False,
        }
    phrase = status.get("ack_phrase_zh") if isinstance(status.get("ack_phrase_zh"), str) and status.get("ack_phrase_zh") else status.get("ack_phrase_en")
    language = "zh" if isinstance(status.get("ack_phrase_zh"), str) and status.get("ack_phrase_zh") else "en"
    if not isinstance(phrase, str) or not phrase:
        raise RuntimeError("admin compliance acknowledgement phrase missing")
    accepted = ensure_success(
        curl_api("POST", "/api/v1/admin/compliance/accept", bearer=token, payload={"phrase": phrase, "language": language}),
        "accept admin compliance",
    )
    required_after = accepted.get("required") if isinstance(accepted, dict) else None
    return {
        "ok": required_after is False,
        "action": "accepted",
        "version": version,
        "requiredBefore": True,
        "requiredAfter": required_after,
        "phrasePrinted": False,
        "valuesPrinted": False,
    }

def extract_items(data):
    if isinstance(data, list):
        return data
    if isinstance(data, dict):
        if isinstance(data.get("items"), list):
            return data["items"]
        for key in ("groups", "accounts", "api_keys", "keys"):
            if isinstance(data.get(key), list):
                return data[key]
    return []

def find_access_token(data):
    if isinstance(data, dict):
        for key in ("access_token", "token"):
            if isinstance(data.get(key), str) and data[key]:
                return data[key]
        for value in data.values():
            token = find_access_token(value)
            if token:
                return token
    return None

def login():
    admin_email = get_config_value("sub2api-config", "ADMIN_EMAIL") or POOL_ADMIN_EMAIL_DEFAULT
    admin_password = decode_secret_value(APP_SECRET_NAME, "ADMIN_PASSWORD")
    if not admin_password:
        raise RuntimeError("ADMIN_PASSWORD missing from sub2api-secrets")
    data = ensure_success(curl_api("POST", "/api/v1/auth/login", payload={"email": admin_email, "password": admin_password}), "admin login")
    token = find_access_token(data)
    if not token:
        raise RuntimeError("admin login response did not contain access_token")
    compliance = ensure_admin_compliance(token)
    if compliance.get("ok") is not True:
        raise RuntimeError("admin compliance acknowledgement failed")
    return admin_email, token, compliance

def group_payload():
    return {
        "name": POOL_GROUP_NAME,
        "description": POOL_GROUP_DESCRIPTION,
        "platform": "openai",
        "rate_multiplier": 1,
        "is_exclusive": False,
        "subscription_type": "standard",
        "allow_messages_dispatch": True,
        "require_oauth_only": False,
        "require_privacy_set": False,
        "rpm_limit": 0,
    }

def list_groups(token):
    data = ensure_success(curl_api("GET", "/api/v1/admin/groups/all?platform=openai", bearer=token), "list groups")
    return extract_items(data)

def ensure_group(token):
    existing = next((item for item in list_groups(token) if item.get("name") == POOL_GROUP_NAME), None)
    payload = group_payload()
    if existing is None:
        created = ensure_success(curl_api("POST", "/api/v1/admin/groups", bearer=token, payload=payload), "create group")
        return created, "created"
    group_id = existing.get("id")
    if group_id is None:
        raise RuntimeError("existing group has no id")
    payload["status"] = "active"
    updated = ensure_success(curl_api("PUT", f"/api/v1/admin/groups/{group_id}", bearer=token, payload=payload), "update group")
    return updated if isinstance(updated, dict) else existing, "updated"

def list_accounts_for_group(token, group_id):
    path = f"/api/v1/admin/accounts?group_id={group_id}&page=1&page_size=500&platform=openai"
    data = ensure_success(curl_api("GET", path, bearer=token), f"list accounts for group {group_id}")
    return extract_items(data)

def account_group_ids(token, account):
    if not isinstance(account, dict) or account.get("id") is None:
        return []
    account_id = account.get("id")
    account_name = account.get("name")
    ids = []
    for group in list_groups(token):
        group_id = group.get("id") if isinstance(group, dict) else None
        if group_id is None:
            continue
        members = list_accounts_for_group(token, group_id)
        if any(item.get("id") == account_id or item.get("name") == account_name for item in members if isinstance(item, dict)):
            ids.append(group_id)
    return sorted(set(ids))

def list_accounts(token):
    path = "/api/v1/admin/accounts?page=1&page_size=200&platform=openai&type=apikey&search=" + quote("unidesk-codex-")
    data = ensure_success(curl_api("GET", path, bearer=token), "list accounts")
    return extract_items(data)

def find_account_by_name(token, name):
    path = "/api/v1/admin/accounts?page=1&page_size=50&platform=openai&search=" + quote(str(name))
    data = ensure_success(curl_api("GET", path, bearer=token), "find account " + str(name))
    for item in extract_items(data):
        if isinstance(item, dict) and item.get("name") == name:
            return item
    return None

def list_proxy_candidates(token, search=""):
    path = "/api/v1/admin/proxies?page=1&page_size=200"
    if search:
        path += "&search=" + quote(str(search))
    data = ensure_success(curl_api("GET", path, bearer=token), "list proxies")
    return extract_items(data)

def find_proxy_by_name(token, name):
    for item in list_proxy_candidates(token, name):
        if isinstance(item, dict) and item.get("name") == name:
            return item
    return None

def manual_binding_plan(binding, expected_kind):
    if not isinstance(binding, dict):
        return None
    plan = binding.get("sourcePlan")
    if not isinstance(plan, dict):
        raise RuntimeError("manual account binding is missing resolved sourcePlan")
    if plan.get("enabled") is not True:
        raise RuntimeError(f"manual account binding source {plan.get('id')} is disabled")
    if plan.get("kind") != expected_kind:
        raise RuntimeError(f"manual account binding source {plan.get('id')} kind must be {expected_kind}")
    return plan

def desired_manual_proxy_payload(protection):
    binding = protection.get("proxyBinding") if isinstance(protection, dict) else None
    if not isinstance(binding, dict) or binding.get("enabled") is not True:
        return None
    plan = manual_binding_plan(binding, "proxy")
    if plan.get("provider") != "target-egress-proxy":
        raise RuntimeError(f"manual account proxyBinding source {plan.get('id')} uses unsupported provider {plan.get('provider')}")
    target_proxy = plan.get("targetEgressProxy")
    if not isinstance(target_proxy, dict):
        raise RuntimeError(f"manual account proxyBinding source {plan.get('id')} requires an enabled target egressProxy")
    service_name = target_proxy.get("serviceName")
    listen_port = target_proxy.get("listenPort")
    namespace = target_proxy.get("namespace") if isinstance(target_proxy.get("namespace"), str) and target_proxy.get("namespace") else NAMESPACE
    proxy_name = binding.get("proxyName")
    if not isinstance(service_name, str) or not service_name:
        raise RuntimeError("target egressProxy serviceName is missing")
    if not isinstance(listen_port, int) or listen_port <= 0:
        raise RuntimeError("target egressProxy listenPort is missing")
    if not isinstance(proxy_name, str) or not proxy_name:
        raise RuntimeError("manual account proxyBinding proxyName is missing")
    return {
        "name": proxy_name,
        "protocol": "http",
        "host": f"{service_name}.{namespace}.svc.cluster.local",
        "port": listen_port,
        "fallback_mode": "none",
        "expiry_warn_days": 0,
    }

def proxy_needs_update(proxy, payload):
    if not isinstance(proxy, dict):
        return True
    for key in ("name", "protocol", "host", "port", "fallback_mode", "expiry_warn_days"):
        if proxy.get(key) != payload.get(key):
            return True
    return proxy.get("status") != "active"

def ensure_manual_proxy(token, payload):
    current = find_proxy_by_name(token, payload["name"])
    if current is None:
        created = ensure_success(curl_api("POST", "/api/v1/admin/proxies", bearer=token, payload=payload), f"create proxy {payload['name']}")
        return created, "created"
    if proxy_needs_update(current, payload):
        update_payload = dict(payload)
        update_payload["status"] = "active"
        updated = ensure_success(curl_api("PUT", f"/api/v1/admin/proxies/{current['id']}", bearer=token, payload=update_payload), f"update proxy {payload['name']}")
        return updated if isinstance(updated, dict) else current, "updated"
    return current, "unchanged"

def manual_proxy_status(token, account, protection):
    payload = desired_manual_proxy_payload(protection)
    if payload is None:
        return {
            "enabled": False,
            "ok": True,
            "action": "not-configured",
            "valuesPrinted": False,
        }
    binding = protection.get("proxyBinding") if isinstance(protection, dict) else None
    plan = manual_binding_plan(binding, "proxy")
    proxy = find_proxy_by_name(token, payload["name"])
    runtime_proxy = account.get("proxy") if isinstance(account, dict) and isinstance(account.get("proxy"), dict) else None
    binding_aligned = (
        isinstance(account, dict)
        and isinstance(proxy, dict)
        and account.get("proxy_id") == proxy.get("id")
    )
    return {
        "enabled": True,
        "ok": binding_aligned,
        "action": "validate",
        "source": plan.get("id"),
        "sourceProvider": plan.get("provider"),
        "expectedProxyName": payload["name"],
        "expectedProtocol": payload["protocol"],
        "expectedHost": payload["host"],
        "expectedPort": payload["port"],
        "proxyRecordExists": isinstance(proxy, dict),
        "proxyId": proxy.get("id") if isinstance(proxy, dict) else None,
        "runtimeProxyId": account.get("proxy_id") if isinstance(account, dict) else None,
        "runtimeProxyName": runtime_proxy.get("name") if isinstance(runtime_proxy, dict) else None,
        "bindingAligned": binding_aligned,
        "valuesPrinted": False,
    }

def ensure_manual_account_proxy_bindings(token):
    items = []
    for protection in MANUAL_ACCOUNT_PROTECTIONS:
        if not isinstance(protection, dict):
            continue
        name = protection.get("accountName")
        if not isinstance(name, str) or not name:
            continue
        account = find_account_by_name(token, name)
        payload = desired_manual_proxy_payload(protection)
        if payload is None:
            items.append({
                "accountName": name,
                "enabled": False,
                "action": "not-configured",
                "ok": True,
                "valuesPrinted": False,
            })
            continue
        if not isinstance(account, dict):
            items.append({
                "accountName": name,
                "enabled": True,
                "action": "account-missing",
                "ok": False,
                "expectedProxyName": payload["name"],
                "valuesPrinted": False,
            })
            continue
        extra = account.get("extra") if isinstance(account.get("extra"), dict) else {}
        if extra.get("unidesk_managed") is True:
            items.append({
                "accountName": name,
                "accountId": account.get("id"),
                "enabled": True,
                "action": "refused-managed-runtime-account",
                "ok": False,
                "expectedProxyName": payload["name"],
                "valuesPrinted": False,
            })
            continue
        proxy, proxy_action = ensure_manual_proxy(token, payload)
        binding = protection.get("proxyBinding") if isinstance(protection, dict) else None
        plan = manual_binding_plan(binding, "proxy")
        proxy_id = proxy.get("id") if isinstance(proxy, dict) else None
        if proxy_id is None:
            raise RuntimeError(f"proxy {payload['name']} has no id")
        action = "unchanged"
        if account.get("proxy_id") != proxy_id:
            updated = ensure_success(curl_api("PUT", f"/api/v1/admin/accounts/{account['id']}", bearer=token, payload={"proxy_id": proxy_id}), f"bind manual account proxy {name}")
            account = updated if isinstance(updated, dict) else account
            action = "bound"
        runtime_proxy = account.get("proxy") if isinstance(account.get("proxy"), dict) else None
        items.append({
            "accountName": name,
            "accountId": account.get("id"),
            "enabled": True,
            "action": action,
            "proxyAction": proxy_action,
            "source": plan.get("id"),
            "sourceProvider": plan.get("provider"),
            "ok": account.get("proxy_id") == proxy_id,
            "expectedProxyName": payload["name"],
            "expectedProtocol": payload["protocol"],
            "expectedHost": payload["host"],
            "expectedPort": payload["port"],
            "proxyId": proxy_id,
            "runtimeProxyId": account.get("proxy_id"),
            "runtimeProxyName": runtime_proxy.get("name") if isinstance(runtime_proxy, dict) else None,
            "bindingAligned": account.get("proxy_id") == proxy_id,
            "controlPolicy": "manual-protected: only proxy_id binding is YAML-controlled; credentials/status/schedulable are untouched",
            "valuesPrinted": False,
        })
    return {
        "ok": all(item.get("ok") is True for item in items),
        "itemCount": len(items),
        "items": items,
        "valuesPrinted": False,
    }

def manual_group_binding_plan(protection):
    binding = protection.get("groupBinding") if isinstance(protection, dict) else None
    if not isinstance(binding, dict) or binding.get("enabled") is not True:
        return None
    plan = manual_binding_plan(binding, "group")
    if plan.get("provider") != "pool-group":
        raise RuntimeError(f"manual account groupBinding source {plan.get('id')} uses unsupported provider {plan.get('provider')}")
    return plan

def manual_group_binding_enabled(protection):
    return manual_group_binding_plan(protection) is not None

def manual_group_status(token, account, protection, group_id):
    plan = manual_group_binding_plan(protection)
    if plan is None:
        return {
            "enabled": False,
            "ok": True,
            "action": "not-configured",
            "valuesPrinted": False,
        }
    group_accounts = list_accounts_for_group(token, group_id)
    account_id = account.get("id") if isinstance(account, dict) else None
    account_name = account.get("name") if isinstance(account, dict) else None
    binding_aligned = any(
        item.get("id") == account_id or item.get("name") == account_name
        for item in group_accounts
        if isinstance(item, dict)
    )
    return {
        "enabled": True,
        "ok": binding_aligned,
        "action": "validate",
        "source": plan.get("id"),
        "sourceProvider": plan.get("provider"),
        "poolGroupName": POOL_GROUP_NAME,
        "poolGroupId": group_id,
        "bindingAligned": binding_aligned,
        "valuesPrinted": False,
    }

def ensure_manual_account_group_bindings(token, group_id):
    items = []
    for protection in MANUAL_ACCOUNT_PROTECTIONS:
        if not isinstance(protection, dict):
            continue
        name = protection.get("accountName")
        if not isinstance(name, str) or not name:
            continue
        if not manual_group_binding_enabled(protection):
            items.append({
                "accountName": name,
                "enabled": False,
                "action": "not-configured",
                "ok": True,
                "valuesPrinted": False,
            })
            continue
        plan = manual_group_binding_plan(protection)
        account = find_account_by_name(token, name)
        if not isinstance(account, dict):
            items.append({
                "accountName": name,
                "enabled": True,
                "action": "account-missing",
                "ok": False,
                "poolGroupName": POOL_GROUP_NAME,
                "poolGroupId": group_id,
                "valuesPrinted": False,
            })
            continue
        extra = account.get("extra") if isinstance(account.get("extra"), dict) else {}
        if extra.get("unidesk_managed") is True:
            items.append({
                "accountName": name,
                "accountId": account.get("id"),
                "enabled": True,
                "action": "refused-managed-runtime-account",
                "ok": False,
                "poolGroupName": POOL_GROUP_NAME,
                "poolGroupId": group_id,
                "valuesPrinted": False,
            })
            continue
        existing_group_ids = account_group_ids(token, account)
        desired_group_ids = sorted(set(existing_group_ids + [group_id]))
        action = "unchanged"
        if group_id not in existing_group_ids:
            updated = ensure_success(curl_api("PUT", f"/api/v1/admin/accounts/{account['id']}", bearer=token, payload={"group_ids": desired_group_ids}), f"bind manual account group {name}")
            account = updated if isinstance(updated, dict) else account
            action = "bound"
        binding_aligned = any(
            item.get("id") == account.get("id") or item.get("name") == name
            for item in list_accounts_for_group(token, group_id)
            if isinstance(item, dict)
        )
        items.append({
            "accountName": name,
            "accountId": account.get("id"),
            "enabled": True,
            "ok": binding_aligned,
            "action": action,
            "source": plan.get("id") if isinstance(plan, dict) else None,
            "sourceProvider": plan.get("provider") if isinstance(plan, dict) else None,
            "poolGroupName": POOL_GROUP_NAME,
            "poolGroupId": group_id,
            "previousGroupIds": existing_group_ids,
            "desiredGroupIds": desired_group_ids,
            "bindingAligned": binding_aligned,
            "controlPolicy": "manual-protected: only pool group membership is YAML-controlled; credentials/status/schedulable are untouched and sentinel does not probe it",
            "valuesPrinted": False,
        })
    return {
        "ok": all(item.get("ok") is True for item in items),
        "itemCount": len(items),
        "items": items,
        "valuesPrinted": False,
    }

def manual_account_protection_status(token, group_id=None):
    items = []
    desired_names = set(EXPECTED_ACCOUNT_CAPACITIES.keys())
    for protection in MANUAL_ACCOUNT_PROTECTIONS:
        if not isinstance(protection, dict):
            continue
        name = protection.get("accountName")
        if not isinstance(name, str) or not name:
            continue
        account = find_account_by_name(token, name)
        extra = account.get("extra") if isinstance(account, dict) and isinstance(account.get("extra"), dict) else {}
        proxy_status = manual_proxy_status(token, account, protection)
        group_status = manual_group_status(token, account, protection, group_id) if group_id is not None else {"enabled": False, "ok": True, "action": "not-checked", "valuesPrinted": False}
        items.append({
            "accountName": name,
            "reason": protection.get("reason") if isinstance(protection.get("reason"), str) else None,
            "exists": isinstance(account, dict),
            "accountId": account.get("id") if isinstance(account, dict) else None,
            "status": account.get("status") if isinstance(account, dict) else None,
            "schedulable": account.get("schedulable") if isinstance(account, dict) else None,
            "inYamlProfiles": name in desired_names,
            "runtimeMarkedUnideskManaged": extra.get("unidesk_managed") is True,
            "proxyBinding": proxy_status,
            "groupBinding": group_status,
            "ok": proxy_status.get("ok") is True and group_status.get("ok") is True,
            "controlPolicy": "manual-protected: no create/update/prune/probe/freeze; optional proxy_id and pool group membership binding only when configured",
            "valuesPrinted": False,
        })
    return {
        "ok": all(item.get("ok") is True for item in items),
        "protectedCount": len(items),
        "items": items,
        "valuesPrinted": False,
    }

def list_probe_accounts(token):
    path = "/api/v1/admin/accounts?page=1&page_size=200&platform=openai&type=apikey&search=" + quote("unidesk-probe-")
    data = ensure_success(curl_api("GET", path, bearer=token), "list probe accounts")
    return [item for item in extract_items(data) if isinstance(item.get("name"), str) and item.get("name").startswith("unidesk-probe-")]

def list_probe_groups(token):
    data = ensure_success(curl_api("GET", "/api/v1/admin/groups/all?platform=openai", bearer=token), "list groups")
    return [item for item in extract_items(data) if isinstance(item.get("name"), str) and item.get("name").startswith("unidesk-probe-")]

def cleanup_probe_resources(token):
    api_key_results = []
    account_results = []
    group_results = []
    for item in list_user_keys(token):
        name = item.get("name")
        key_id = item.get("id")
        if not isinstance(name, str) or not name.startswith("unidesk-probe-") or key_id is None:
            continue
        api_key_results.append(delete_probe_resource(token, "DELETE", f"/api/v1/keys/{key_id}", "api-key"))
    for item in list_probe_accounts(token):
        account_id = item.get("id")
        if account_id is None:
            continue
        account_results.append(delete_probe_resource(token, "DELETE", f"/api/v1/admin/accounts/{account_id}", "account"))
    for item in list_probe_groups(token):
        group_id = item.get("id")
        if group_id is None:
            continue
        group_results.append(delete_probe_resource(token, "DELETE", f"/api/v1/admin/groups/{group_id}", "group"))
    return {
        "ok": all(item.get("ok") is True for item in api_key_results + account_results + group_results),
        "apiKeysDeleted": len(api_key_results),
        "accountsDeleted": len(account_results),
        "groupsDeleted": len(group_results),
        "items": {
            "apiKeys": api_key_results,
            "accounts": account_results,
            "groups": group_results,
        },
        "valuesPrinted": False,
    }

def temp_unschedulable_credentials(profile):
    credentials = profile.get("tempUnschedulableCredentials")
    if not isinstance(credentials, dict):
        credentials = {}
    return normalize_temp_unschedulable_credentials(credentials)

def account_payload(profile, group_id):
    extra = {
        "openai_responses_mode": "force_responses",
        "unidesk_codex_profile": profile["profile"],
        "unidesk_managed": True,
        "unidesk_trust_upstream": profile.get("trustUpstream") is True,
        "unidesk_sentinel_protect": profile.get("sentinelProtect") if isinstance(profile.get("sentinelProtect"), dict) else {"enabled": False},
    }
    ws_mode = profile.get("openaiResponsesWebSocketsV2Mode")
    if ws_mode:
        extra["openai_apikey_responses_websockets_v2_mode"] = ws_mode
        extra["openai_apikey_responses_websockets_v2_enabled"] = ws_mode != "off"
    credentials = {
        "api_key": profile["apiKey"],
        "base_url": profile["baseUrl"],
    }
    upstream_user_agent = profile.get("upstreamUserAgent")
    if upstream_user_agent:
        credentials["user_agent"] = upstream_user_agent
    temp_unschedulable = temp_unschedulable_credentials(profile)
    if temp_unschedulable["enabled"]:
        credentials["temp_unschedulable_enabled"] = True
        credentials["temp_unschedulable_rules"] = temp_unschedulable["rules"]
    return {
        "name": profile["accountName"],
        "notes": f"UniDesk-managed Codex profile {profile['profile']} from {profile['configFile']} and {profile['authFile']}; secret source={profile['apiKeySource']}; fingerprint={profile['apiKeyFingerprint']}.",
        "platform": "openai",
        "type": "apikey",
        "credentials": credentials,
        "extra": extra,
        "concurrency": int(profile.get("capacity", 5) or 5),
        "priority": int(profile.get("priority", POOL_DEFAULT_ACCOUNT_PRIORITY) or POOL_DEFAULT_ACCOUNT_PRIORITY),
        "rate_multiplier": 1,
        "load_factor": int(profile.get("loadFactor", POOL_DEFAULT_ACCOUNT_LOAD_FACTOR) or POOL_DEFAULT_ACCOUNT_LOAD_FACTOR),
        "group_ids": [group_id],
        "confirm_mixed_channel_risk": True,
    }

def planned_sentinel_account_results(profiles, existing_accounts):
    existing = {item.get("name"): item for item in existing_accounts if isinstance(item, dict)}
    results = []
    for profile in profiles:
        change_reasons = sentinel_probe_change_reasons(existing.get(profile["accountName"]), profile)
        quality_gate_required = sentinel_quality_gate_enabled() and len(change_reasons) > 0
        results.append({
            "profile": profile["profile"],
            "accountName": profile["accountName"],
            "profileConfig": {
                "accountName": profile["accountName"],
                "trustUpstream": profile.get("trustUpstream") is True,
                "sentinelProtect": profile.get("sentinelProtect") if isinstance(profile.get("sentinelProtect"), dict) else {"enabled": False},
            },
            "sentinelProbeConfigFingerprint": profile.get("sentinelProbeConfigFingerprint"),
            "sentinelProbeRequired": quality_gate_required,
            "sentinelChangeReasons": change_reasons if quality_gate_required else [],
            "sentinelProbePending": quality_gate_required,
            "sentinelDefaultFrozen": False,
            "valuesPrinted": False,
        })
    return results

def ensure_accounts(token, profiles, group_id, prune_removed=False, protected_frozen_names=None, existing_accounts=None):
    if not isinstance(protected_frozen_names, set):
        protected_frozen_names = set()
    if not isinstance(existing_accounts, list):
        existing_accounts = list_accounts(token)
    existing = {item.get("name"): item for item in existing_accounts}
    desired_names = {profile["accountName"] for profile in profiles}
    results = []
    for profile in profiles:
        payload = account_payload(profile, group_id)
        current = existing.get(profile["accountName"])
        change_reasons = sentinel_probe_change_reasons(current, profile)
        quality_gate_required = sentinel_quality_gate_enabled() and len(change_reasons) > 0
        keep_frozen = profile["accountName"] in protected_frozen_names
        if current and current.get("id") is not None:
            account_id = current["id"]
            update_payload = dict(payload)
            update_payload.pop("platform", None)
            update_payload["status"] = "active"
            data = ensure_success(curl_api("PUT", f"/api/v1/admin/accounts/{account_id}", bearer=token, payload=update_payload), f"update account {profile['accountName']}")
            action = "updated"
        else:
            data = ensure_success(curl_api("POST", "/api/v1/admin/accounts", bearer=token, payload=payload), f"create account {profile['accountName']}")
            action = "created"
        results.append({
            "profile": profile["profile"],
            "accountName": profile["accountName"],
            "profileConfig": {
                "accountName": profile["accountName"],
                "trustUpstream": profile.get("trustUpstream") is True,
                "sentinelProtect": profile.get("sentinelProtect") if isinstance(profile.get("sentinelProtect"), dict) else {"enabled": False},
            },
            "accountId": data.get("id") if isinstance(data, dict) else None,
            "action": action,
            "baseUrl": profile["baseUrl"],
            "apiKeySource": profile["apiKeySource"],
            "apiKeyFingerprint": profile["apiKeyFingerprint"],
            "sentinelProbeConfigFingerprint": profile.get("sentinelProbeConfigFingerprint"),
            "sentinelProbeRequired": quality_gate_required,
            "sentinelChangeReasons": change_reasons if quality_gate_required else [],
            "sentinelProbePending": quality_gate_required,
            "sentinelDefaultFrozen": False,
            "sentinelFreezeProtected": keep_frozen,
            "schedulableControl": "sentinel-marker-restore",
            "openaiResponsesWebSocketsV2Mode": profile.get("openaiResponsesWebSocketsV2Mode"),
            "trustUpstream": profile.get("trustUpstream") is True,
            "priority": int(profile.get("priority", POOL_DEFAULT_ACCOUNT_PRIORITY) or POOL_DEFAULT_ACCOUNT_PRIORITY),
            "capacity": int(profile.get("capacity", 5) or 5),
            "loadFactor": int(profile.get("loadFactor", POOL_DEFAULT_ACCOUNT_LOAD_FACTOR) or POOL_DEFAULT_ACCOUNT_LOAD_FACTOR),
            "runtimeConcurrency": data.get("concurrency") if isinstance(data, dict) else None,
            "runtimeLoadFactor": data.get("load_factor") if isinstance(data, dict) else None,
            "runtimeSchedulable": data.get("schedulable") if isinstance(data, dict) else None,
            "tempUnschedulableConfigured": bool(payload["credentials"].get("temp_unschedulable_enabled")),
            "tempUnschedulableRuleCount": len(payload["credentials"].get("temp_unschedulable_rules") or []),
            "upstreamUserAgentConfigured": bool(profile.get("upstreamUserAgent")),
            "valuesPrinted": False,
        })
    prune_results = prune_removed_accounts(token, existing_accounts, desired_names) if prune_removed else []
    return results, prune_results

def prune_removed_accounts(token, existing_accounts, desired_names):
    results = []
    for account in existing_accounts:
        name = account.get("name")
        account_id = account.get("id")
        extra = account.get("extra") if isinstance(account.get("extra"), dict) else {}
        if not isinstance(name, str) or not name.startswith("unidesk-codex-"):
            continue
        if extra.get("unidesk_managed") is not True:
            continue
        if name in desired_names:
            continue
        if account_id is None:
            raise RuntimeError(f"removed account {name} has no id")
        ensure_success(curl_api("DELETE", f"/api/v1/admin/accounts/{account_id}", bearer=token), f"delete removed account {name}")
        results.append({
            "accountName": name,
            "accountId": account_id,
            "profile": extra.get("unidesk_codex_profile"),
            "action": "deleted",
            "reason": "removed-from-yaml",
            "valuesPrinted": False,
        })
    return results

def generate_api_key():
    alphabet = string.ascii_letters + string.digits
    return "sk-unidesk-codex-" + "".join(secrets.choice(alphabet) for _ in range(48))

def ensure_api_key_secret(group_id):
    existing = None
    try:
        existing = decode_secret_value(POOL_API_KEY_SECRET_NAME, POOL_API_KEY_SECRET_KEY)
    except Exception:
        existing = None
    api_key = existing if existing else generate_api_key()
    secret_action = "kept-existing" if existing else "created"
    manifest = {
        "apiVersion": "v1",
        "kind": "Secret",
        "metadata": {
            "name": POOL_API_KEY_SECRET_NAME,
            "namespace": NAMESPACE,
            "labels": {
                "app.kubernetes.io/name": "sub2api",
                "app.kubernetes.io/part-of": "platform-infra",
                "app.kubernetes.io/managed-by": "unidesk",
                "unidesk.ai/secret-purpose": "sub2api-codex-pool-api-key",
            },
        },
        "type": "Opaque",
        "stringData": {
            POOL_API_KEY_SECRET_KEY: api_key,
            "GROUP_ID": str(group_id),
            "GROUP_NAME": POOL_GROUP_NAME,
            "SERVICE_DNS": SERVICE_DNS,
        },
    }
    proc = kubectl(["apply", "--server-side", "--force-conflicts", f"--field-manager={FIELD_MANAGER}", "-f", "-"], json.dumps(manifest))
    if proc.returncode != 0:
        raise RuntimeError(f"apply API key secret failed: {text(proc.stderr, 1000)}")
    return api_key, secret_action, text(proc.stdout, 1000)

def apply_sentinel_manifest(manifest):
    if not isinstance(manifest, str) or not manifest.strip():
        return {
            "ok": False,
            "action": "missing-manifest",
            "valuesPrinted": False,
        }
    proc = kubectl(["apply", "--server-side", "--force-conflicts", f"--field-manager={FIELD_MANAGER}", "-f", "-"], manifest)
    if proc.returncode != 0:
        return {
            "ok": False,
            "action": "apply-failed",
            "stdoutTail": text(proc.stdout, 2000),
            "stderrTail": text(proc.stderr, 4000),
            "valuesPrinted": False,
        }
    status = sentinel_runtime_status()
    return {
        "ok": status.get("ok") is True,
        "action": "applied",
        "stdoutTail": text(proc.stdout, 2000),
        "runtime": status,
        "valuesPrinted": False,
    }

def safe_kube_json(args, label):
    proc = kubectl([*args, "-o", "json"])
    if proc.returncode != 0:
        return None, {"label": label, "exitCode": proc.returncode, "stderrTail": text(proc.stderr, 1000)}
    try:
        return json.loads(proc.stdout.decode("utf-8")), None
    except Exception as exc:
        return None, {"label": label, "exitCode": proc.returncode, "error": str(exc), "stdoutTail": text(proc.stdout, 1000)}

def sentinel_runtime_status():
    cfg = SENTINEL_CONFIG
    cronjob_name = cfg.get("cronJobName")
    secret_name = cfg.get("credentialsSecretName")
    configmap_name = cfg.get("configMapName")
    state_name = cfg.get("stateConfigMapName")
    cronjob, cronjob_error = safe_kube_json(["-n", NAMESPACE, "get", "cronjob", cronjob_name], f"cronjob/{cronjob_name}")
    secret, secret_error = safe_kube_json(["-n", NAMESPACE, "get", "secret", secret_name], f"secret/{secret_name}")
    configmap, configmap_error = safe_kube_json(["-n", NAMESPACE, "get", "configmap", configmap_name], f"configmap/{configmap_name}")
    state_cm, state_error = safe_kube_json(["-n", NAMESPACE, "get", "configmap", state_name], f"configmap/{state_name}")
    state = None
    if isinstance(state_cm, dict):
        raw_state = (state_cm.get("data") or {}).get("state.json")
        if isinstance(raw_state, str) and raw_state:
            try:
                state = json.loads(raw_state)
            except Exception as exc:
                state = {"parseError": str(exc)}
    accounts = (state.get("accounts") or {}) if isinstance(state, dict) else {}
    quarantined = []
    recent_accounts = []
    for name, account_state in accounts.items():
        if not isinstance(account_state, dict):
            continue
        quarantine = account_state.get("quarantine")
        if isinstance(quarantine, dict) and quarantine.get("active") is True:
            quarantined.append({
                "accountName": name,
                "until": quarantine.get("until"),
                "applied": quarantine.get("applied"),
                "reason": quarantine.get("reason"),
                "failureKind": quarantine.get("failureKind"),
                "errorDetails": quarantine.get("errorDetails"),
                "intervalMinutes": quarantine.get("intervalMinutes"),
                "sentinelProtect": quarantine.get("sentinelProtect"),
            })
        last_probe = account_state.get("lastProbe")
        if isinstance(last_probe, dict):
            recent_accounts.append({
                "accountName": name,
                "lastProbeAt": account_state.get("lastProbeAt"),
                "lastStatus": account_state.get("lastStatus"),
                "nextProbeAfter": account_state.get("nextProbeAfter"),
                "ok": last_probe.get("ok"),
                "purpose": last_probe.get("purpose"),
                "httpStatus": last_probe.get("httpStatus"),
                "durationMs": last_probe.get("durationMs"),
                "markerMatched": last_probe.get("markerMatched"),
                "sentinelProtect": last_probe.get("sentinelProtect") or account_state.get("sentinelProtectConfig"),
                "outputHash": last_probe.get("outputHash"),
                "outputPreview": last_probe.get("outputPreview"),
                "responseBodyHash": last_probe.get("responseBodyHash"),
                "responseBodyPreview": last_probe.get("responseBodyPreview"),
                "error": last_probe.get("error"),
                "errorDetails": last_probe.get("errorDetails"),
                "usage": last_probe.get("usage"),
                "failureKind": last_probe.get("failureKind"),
                "requestShape": last_probe.get("requestShape"),
                "action": last_probe.get("action"),
            })
    recent_accounts.sort(key=lambda item: item.get("lastProbeAt") or "")
    last_run = state.get("lastRun") if isinstance(state, dict) else None
    cronjob_spec = cronjob.get("spec") if isinstance(cronjob, dict) else {}
    secret_data = secret.get("data") if isinstance(secret, dict) else {}
    configmap_data = configmap.get("data") if isinstance(configmap, dict) else {}
    ok = cronjob is not None and secret is not None and configmap is not None
    return {
        "ok": ok,
        "desired": {
            "monitorEnabled": cfg.get("monitor", {}).get("enabled"),
            "actionsEnabled": cfg.get("actions", {}).get("enabled"),
            "schedule": cfg.get("schedule"),
            "cronJobName": cronjob_name,
            "configMapName": configmap_name,
            "credentialsSecretName": secret_name,
            "stateConfigMapName": state_name,
        },
        "cronJob": {
            "exists": cronjob is not None,
            "schedule": cronjob_spec.get("schedule") if isinstance(cronjob_spec, dict) else None,
            "suspend": cronjob_spec.get("suspend") if isinstance(cronjob_spec, dict) else None,
            "lastScheduleTime": (cronjob.get("status") or {}).get("lastScheduleTime") if isinstance(cronjob, dict) else None,
            "active": len((cronjob.get("status") or {}).get("active") or []) if isinstance(cronjob, dict) else None,
            "error": cronjob_error,
        },
        "secret": {
            "exists": secret is not None,
            "profileSecretPresent": isinstance(secret_data, dict) and "profiles.json" in secret_data,
            "valuesPrinted": False,
            "error": secret_error,
        },
        "configMap": {
            "exists": configmap is not None,
            "configPresent": isinstance(configmap_data, dict) and "config.json" in configmap_data,
            "runnerPresent": isinstance(configmap_data, dict) and "sentinel.py" in configmap_data,
            "error": configmap_error,
        },
        "state": {
            "exists": state_cm is not None,
            "accountCount": len(accounts),
            "quarantinedCount": len(quarantined),
            "quarantined": quarantined[-10:],
            "recentAccounts": recent_accounts[-12:],
            "lastRun": last_run,
            "error": state_error,
        },
        "valuesPrinted": False,
    }

def parse_epoch_z(value):
    if not isinstance(value, str) or not value:
        return None
    try:
        return datetime.fromisoformat(value.replace("Z", "+00:00")).timestamp()
    except Exception:
        return None

def sentinel_state_object():
    state_name = SENTINEL_CONFIG.get("stateConfigMapName")
    if not state_name:
        return None, None
    obj, err = safe_kube_json(["-n", NAMESPACE, "get", "configmap", state_name], f"configmap/{state_name}")
    if not isinstance(obj, dict):
        return None, None
    raw_state = (obj.get("data") or {}).get("state.json")
    if not isinstance(raw_state, str) or not raw_state:
        return obj, None
    try:
        return obj, json.loads(raw_state)
    except Exception:
        return obj, None

def active_sentinel_quarantine_names():
    _, state = sentinel_state_object()
    if not isinstance(state, dict):
        return set()
    accounts_state = state.get("accounts") if isinstance(state.get("accounts"), dict) else {}
    names = set()
    for name, account_state in accounts_state.items():
        if not isinstance(name, str) or not isinstance(account_state, dict):
            continue
        quarantine = account_state.get("quarantine")
        if isinstance(quarantine, dict) and quarantine.get("active") is True and quarantine.get("applied") is True:
            names.add(name)
    return names

def default_sentinel_state():
    return {"version": 1, "accounts": {}, "ledger": {}, "history": []}

def clamp_sentinel_freezes_for_config(state, now):
    freeze_config = SENTINEL_CONFIG.get("freeze") if isinstance(SENTINEL_CONFIG.get("freeze"), dict) else {}
    try:
        max_interval = int(freeze_config.get("maxTtlMinutes") or 10)
    except Exception:
        max_interval = 10
    accounts_state = state.get("accounts") if isinstance(state.get("accounts"), dict) else {}
    now_epoch = time.time()
    items = []
    for name, account_state in accounts_state.items():
        if not isinstance(name, str) or not isinstance(account_state, dict):
            continue
        quarantine = account_state.get("quarantine")
        if not isinstance(quarantine, dict) or quarantine.get("active") is not True or quarantine.get("applied") is not True:
            continue
        try:
            interval = int(quarantine.get("intervalMinutes") or 0)
        except Exception:
            interval = 0
        until_epoch = parse_epoch_z(quarantine.get("until"))
        old_until = quarantine.get("until")
        if interval <= max_interval and (until_epoch is None or until_epoch <= now_epoch + max_interval * 60):
            continue
        quarantine["previousIntervalMinutes"] = interval
        quarantine["intervalMinutes"] = max_interval
        quarantine["until"] = now
        quarantine["clampedAt"] = now
        quarantine["clampedBy"] = "sync-freeze-max-ttl"
        account_state["nextProbeAfter"] = now
        items.append({
            "accountName": name,
            "previousIntervalMinutes": interval,
            "maxIntervalMinutes": max_interval,
            "previousUntil": old_until,
            "nextProbeAfter": now,
        })
    return items

def parse_iso_epoch(value):
    if not isinstance(value, str) or not value:
        return None
    try:
        return datetime.fromisoformat(value.replace("Z", "+00:00")).timestamp()
    except Exception:
        return None

def profile_success_max_interval(profile):
    cadence = SENTINEL_CONFIG.get("cadence") if isinstance(SENTINEL_CONFIG.get("cadence"), dict) else {}
    legacy = cadence.get("successMaxIntervalMinutes")
    if legacy is None:
        legacy = cadence.get("trustedSuccessMaxIntervalMinutes") or cadence.get("untrustedSuccessMaxIntervalMinutes") or 1
    if profile.get("trustUpstream") is True:
        value = cadence.get("trustedSuccessMaxIntervalMinutes") or legacy
    else:
        value = cadence.get("untrustedSuccessMaxIntervalMinutes") or legacy
    try:
        return int(value)
    except Exception:
        return int(legacy)

def clamp_sentinel_success_cadence_for_config(state, profiles, now):
    accounts_state = state.get("accounts") if isinstance(state.get("accounts"), dict) else {}
    profile_map = {item.get("accountName"): item for item in profiles if isinstance(item, dict) and isinstance(item.get("accountName"), str)}
    now_epoch = time.time()
    items = []
    for name, profile in profile_map.items():
        account_state = accounts_state.get(name)
        if not isinstance(account_state, dict):
            continue
        quarantine = account_state.get("quarantine")
        if isinstance(quarantine, dict) and quarantine.get("active") is True:
            account_state["trustUpstream"] = profile.get("trustUpstream") is True
            account_state["sentinelProtectConfig"] = profile.get("sentinelProtect") if isinstance(profile.get("sentinelProtect"), dict) else {"enabled": False}
            account_state["successMaxIntervalMinutes"] = profile_success_max_interval(profile)
            continue
        try:
            interval = int(account_state.get("successIntervalMinutes") or 0)
        except Exception:
            interval = 0
        next_epoch = parse_iso_epoch(account_state.get("nextProbeAfter"))
        max_interval = profile_success_max_interval(profile)
        account_state["trustUpstream"] = profile.get("trustUpstream") is True
        account_state["sentinelProtectConfig"] = profile.get("sentinelProtect") if isinstance(profile.get("sentinelProtect"), dict) else {"enabled": False}
        account_state["successMaxIntervalMinutes"] = max_interval
        if interval <= max_interval and (next_epoch is None or next_epoch <= now_epoch + max_interval * 60):
            continue
        old_next = account_state.get("nextProbeAfter")
        account_state["previousSuccessIntervalMinutes"] = interval
        account_state["successIntervalMinutes"] = min(interval, max_interval) if interval > 0 else interval
        account_state["nextProbeAfter"] = now
        account_state["cadenceClampedAt"] = now
        account_state["cadenceClampedBy"] = "sync-success-max-interval"
        items.append({
            "accountName": name,
            "trustUpstream": profile.get("trustUpstream") is True,
            "previousSuccessIntervalMinutes": interval,
            "maxIntervalMinutes": max_interval,
            "previousNextProbeAfter": old_next,
            "nextProbeAfter": now,
        })
    return items

def update_sentinel_state_configmap(obj, state):
    state_name = SENTINEL_CONFIG.get("stateConfigMapName")
    if not state_name:
        return {"ok": False, "reason": "state-configmap-missing"}
    state_json = json.dumps(state, ensure_ascii=False, indent=2)
    manifest = {
        "apiVersion": "v1",
        "kind": "ConfigMap",
        "metadata": {
            "name": state_name,
            "namespace": NAMESPACE,
            "labels": {
                "app.kubernetes.io/name": SERVICE_NAME,
                "app.kubernetes.io/component": "account-sentinel",
                "app.kubernetes.io/managed-by": "unidesk-platform-infra",
            },
        },
        "data": {"state.json": state_json},
    }
    proc = kubectl(["apply", "--server-side", "--force-conflicts", f"--field-manager={FIELD_MANAGER}", "-f", "-"], json.dumps(manifest))
    action = "applied" if isinstance(obj, dict) else "created"
    if proc.returncode != 0:
        return {"ok": False, "reason": f"{action}-failed", "stderrTail": text(proc.stderr, 2000)}
    return {"ok": True, "action": action}

def ensure_sentinel_state_for_sync(account_results, pending_only=False):
    if not sentinel_quality_gate_enabled():
        return {"ok": True, "skipped": True, "reason": "sentinel-quality-gate-disabled", "changedCount": 0, "items": [], "valuesPrinted": False}
    state_obj, state = sentinel_state_object()
    if not isinstance(state, dict):
        state = default_sentinel_state()
    state.setdefault("version", 1)
    accounts_state = state.setdefault("accounts", {})
    if not isinstance(accounts_state, dict):
        accounts_state = {}
        state["accounts"] = accounts_state
    now = utc_iso()
    items = []
    clamped_items = [] if pending_only else clamp_sentinel_freezes_for_config(state, now)
    cadence_clamped_items = [] if pending_only else clamp_sentinel_success_cadence_for_config(state, [item.get("profileConfig") for item in account_results if isinstance(item.get("profileConfig"), dict)], now)
    changed_count = 0
    fingerprint_only_count = 0
    for item in account_results:
        name = item.get("accountName")
        if not isinstance(name, str) or not name:
            continue
        account_state = accounts_state.setdefault(name, {})
        if not isinstance(account_state, dict):
            account_state = {}
            accounts_state[name] = account_state
        fingerprint_value = item.get("sentinelProbeConfigFingerprint")
        if isinstance(fingerprint_value, str) and fingerprint_value:
            account_state["probeConfigFingerprint"] = fingerprint_value
        if item.get("sentinelProbeRequired") is not True:
            fingerprint_only_count += 1
            continue
        changed_count += 1
        reasons = item.get("sentinelChangeReasons") if isinstance(item.get("sentinelChangeReasons"), list) else []
        quarantine = account_state.get("quarantine") if isinstance(account_state.get("quarantine"), dict) else None
        if not (isinstance(quarantine, dict) and quarantine.get("active") is True):
            account_state["quarantine"] = {
                "active": False,
                "reason": "yaml-account-change-pending-sentinel-probe",
                "lastPendingAt": now,
                "changeReasons": reasons,
            }
        account_state["nextProbeAfter"] = now
        account_state["successStreak"] = 0
        account_state["successIntervalMinutes"] = 0
        profile_config = item.get("profileConfig") if isinstance(item.get("profileConfig"), dict) else {}
        account_state["trustUpstream"] = profile_config.get("trustUpstream") is True
        account_state["sentinelProtectConfig"] = profile_config.get("sentinelProtect") if isinstance(profile_config.get("sentinelProtect"), dict) else {"enabled": False}
        account_state["successMaxIntervalMinutes"] = profile_success_max_interval(profile_config)
        account_state["lastStatus"] = "pending-sentinel-quality-gate"
        account_state["qualityGate"] = {
            "pending": True,
            "reason": "yaml-account-change",
            "changeReasons": reasons,
            "markedAt": now,
            "pendingOnly": pending_only,
            "defaultFrozen": False,
        }
        items.append({"accountName": name, "changeReasons": reasons, "nextProbeAfter": now, "defaultFrozen": False, "defaultSchedulable": True, "pendingOnly": pending_only})
    if changed_count <= 0 and len(clamped_items) <= 0 and len(cadence_clamped_items) <= 0:
        return {"ok": True, "skipped": False, "reason": "no-new-or-changed-accounts", "changedCount": 0, "fingerprintOnlyCount": fingerprint_only_count, "clampedCount": 0, "cadenceClampedCount": 0, "items": [], "valuesPrinted": False}
    update = update_sentinel_state_configmap(state_obj, state)
    if pending_only and changed_count > 0:
        reason = "new-or-changed-accounts-pending-probe-prepared-default-schedulable"
    elif changed_count > 0 and (len(clamped_items) > 0 or len(cadence_clamped_items) > 0):
        reason = "new-or-changed-accounts-default-schedulable-and-sentinel-cadence-clamped"
    elif changed_count > 0:
        reason = "new-or-changed-accounts-default-schedulable"
    elif len(cadence_clamped_items) > 0:
        reason = "success-cadence-clamped-to-current-config"
    else:
        reason = "freeze-backoff-clamped-to-current-config"
    return {
        "ok": update.get("ok") is True,
        "skipped": False,
        "reason": reason,
        "changedCount": changed_count,
        "fingerprintOnlyCount": fingerprint_only_count,
        "clampedCount": len(clamped_items),
        "cadenceClampedCount": len(cadence_clamped_items),
        "pendingOnly": pending_only,
        "items": items,
        "clampedItems": clamped_items,
        "cadenceClampedItems": cadence_clamped_items,
        "update": update,
        "valuesPrinted": False,
    }

def sentinel_state_summary():
    _, state = sentinel_state_object()
    if not isinstance(state, dict):
        return {"exists": False, "valuesPrinted": False}
    accounts = state.get("accounts") if isinstance(state.get("accounts"), dict) else {}
    quarantined = []
    recent_accounts = []
    for name, account_state in accounts.items():
        if not isinstance(account_state, dict):
            continue
        quarantine = account_state.get("quarantine")
        if isinstance(quarantine, dict) and quarantine.get("active") is True:
            quarantined.append({
                "accountName": name,
                "until": quarantine.get("until"),
                "applied": quarantine.get("applied"),
                "reason": quarantine.get("reason"),
                "failureKind": quarantine.get("failureKind"),
                "errorDetails": quarantine.get("errorDetails"),
                "intervalMinutes": quarantine.get("intervalMinutes"),
                "sentinelProtect": quarantine.get("sentinelProtect"),
            })
        last_probe = account_state.get("lastProbe")
        if isinstance(last_probe, dict):
            recent_accounts.append({
                "accountName": name,
                "lastProbeAt": account_state.get("lastProbeAt"),
                "lastStatus": account_state.get("lastStatus"),
                "nextProbeAfter": account_state.get("nextProbeAfter"),
                "ok": last_probe.get("ok"),
                "purpose": last_probe.get("purpose"),
                "httpStatus": last_probe.get("httpStatus"),
                "durationMs": last_probe.get("durationMs"),
                "markerMatched": last_probe.get("markerMatched"),
                "sentinelProtect": last_probe.get("sentinelProtect") or account_state.get("sentinelProtectConfig"),
                "usage": last_probe.get("usage"),
                "responseBodyHash": last_probe.get("responseBodyHash"),
                "responseBodyPreview": last_probe.get("responseBodyPreview"),
                "error": last_probe.get("error"),
                "errorDetails": last_probe.get("errorDetails"),
                "failureKind": last_probe.get("failureKind"),
                "requestShape": last_probe.get("requestShape"),
                "action": last_probe.get("action"),
            })
    recent_accounts.sort(key=lambda item: item.get("lastProbeAt") or "")
    return {
        "exists": True,
        "accountCount": len(accounts),
        "quarantinedCount": len(quarantined),
        "quarantined": quarantined[-10:],
        "recentAccounts": recent_accounts[-12:],
        "lastRun": state.get("lastRun"),
        "valuesPrinted": False,
    }

def reassert_sentinel_freezes_after_sync(token):
    if (SENTINEL_CONFIG.get("actions") or {}).get("enabled") is not True:
        return {"ok": True, "skipped": True, "reason": "actions-disabled", "items": [], "valuesPrinted": False}
    _, state = sentinel_state_object()
    if not isinstance(state, dict):
        return {"ok": True, "skipped": True, "reason": "state-missing", "items": [], "valuesPrinted": False}
    accounts_state = state.get("accounts") if isinstance(state.get("accounts"), dict) else {}
    accounts = list_accounts(token)
    by_name = {item.get("name"): item for item in accounts if isinstance(item.get("name"), str)}
    items = []
    for name, account_state in accounts_state.items():
        if not isinstance(account_state, dict):
            continue
        quarantine = account_state.get("quarantine")
        if not isinstance(quarantine, dict) or quarantine.get("active") is not True or quarantine.get("applied") is not True:
            continue
        account = by_name.get(name)
        if not account or account.get("id") is None:
            items.append({"accountName": name, "ok": False, "reason": "account-not-found"})
            continue
        try:
            ensure_success(
                curl_api("POST", f"/api/v1/admin/accounts/{account['id']}/schedulable", bearer=token, payload={"schedulable": False}),
                f"reassert sentinel freeze for {name}",
            )
            items.append({"accountName": name, "accountId": account.get("id"), "ok": True, "until": quarantine.get("until")})
        except Exception as exc:
            items.append({"accountName": name, "accountId": account.get("id"), "ok": False, "error": str(exc)})
    return {
        "ok": all(item.get("ok") is True for item in items),
        "skipped": False,
        "items": items,
        "valuesPrinted": False,
    }

def list_user_keys(token):
    data = ensure_success(curl_api("GET", "/api/v1/keys?page=1&page_size=200", bearer=token), "list user keys")
    return extract_items(data)

def ensure_sub2api_api_key(token, api_key, group_id):
    keys = list_user_keys(token)
    existing = next((item for item in keys if item.get("key") == api_key), None)
    action = "kept-existing"
    if existing is None:
        existing = next((item for item in keys if item.get("name") == POOL_API_KEY_NAME), None)
    if existing is None or existing.get("key") != api_key:
        payload = {
            "name": POOL_API_KEY_NAME,
            "group_id": group_id,
            "custom_key": api_key,
            "quota": 0,
            "rate_limit_5h": 0,
            "rate_limit_1d": 0,
            "rate_limit_7d": 0,
        }
        created = ensure_success(curl_api("POST", "/api/v1/keys", bearer=token, payload=payload), "create pool API key")
        existing = created if isinstance(created, dict) else existing
        action = "created"
    elif existing.get("id") is not None and existing.get("group_id") != group_id:
        updated = ensure_success(curl_api("PUT", f"/api/v1/keys/{existing['id']}", bearer=token, payload={"name": POOL_API_KEY_NAME, "group_id": group_id}), "update pool API key group")
        existing = updated if isinstance(updated, dict) else existing
        action = "updated-group"
    return {
        "action": action,
        "id": existing.get("id") if isinstance(existing, dict) else None,
        "name": existing.get("name") if isinstance(existing, dict) else POOL_API_KEY_NAME,
        "groupId": existing.get("group_id") if isinstance(existing, dict) else group_id,
        "userId": existing.get("user_id") if isinstance(existing, dict) else None,
    }

def get_admin_user(token, user_id):
    data = ensure_success(curl_api("GET", f"/api/v1/admin/users/{user_id}", bearer=token), "get API key owner")
    if not isinstance(data, dict):
        raise RuntimeError("API key owner response is not an object")
    return data

def ensure_pool_owner_balance(token, user_id):
    user = get_admin_user(token, user_id)
    current = float(user.get("balance") or 0)
    if current >= MIN_OWNER_BALANCE_USD:
        return {
            "action": "kept-existing",
            "userId": user_id,
            "balanceBefore": current,
            "balanceAfter": current,
            "minimumBalanceUsd": MIN_OWNER_BALANCE_USD,
        }
    updated = ensure_success(curl_api("POST", f"/api/v1/admin/users/{user_id}/balance", bearer=token, payload={
        "balance": MIN_OWNER_BALANCE_USD,
        "operation": "set",
        "notes": "UniDesk Sub2API Codex pool internal API key bootstrap balance.",
    }), "set API key owner balance")
    after = float(updated.get("balance") or MIN_OWNER_BALANCE_USD) if isinstance(updated, dict) else MIN_OWNER_BALANCE_USD
    return {
        "action": "set",
        "userId": user_id,
        "balanceBefore": current,
        "balanceAfter": after,
        "minimumBalanceUsd": MIN_OWNER_BALANCE_USD,
    }

def ensure_pool_owner_concurrency(token, user_id):
    user = get_admin_user(token, user_id)
    try:
        current = int(user.get("concurrency") or 0)
    except Exception:
        current = 0
    if current >= MIN_OWNER_CONCURRENCY:
        return {
            "ok": True,
            "action": "kept-existing",
            "userId": user_id,
            "concurrencyBefore": current,
            "concurrencyAfter": current,
            "minimumConcurrency": MIN_OWNER_CONCURRENCY,
            "minimumConcurrencySource": MIN_OWNER_CONCURRENCY_SOURCE,
        }
    updated = ensure_success(curl_api("PUT", f"/api/v1/admin/users/{user_id}", bearer=token, payload={
        "concurrency": MIN_OWNER_CONCURRENCY,
    }), "set API key owner concurrency")
    try:
        after = int(updated.get("concurrency") or MIN_OWNER_CONCURRENCY) if isinstance(updated, dict) else MIN_OWNER_CONCURRENCY
    except Exception:
        after = MIN_OWNER_CONCURRENCY
    return {
        "ok": after >= MIN_OWNER_CONCURRENCY,
        "action": "set",
        "userId": user_id,
        "concurrencyBefore": current,
        "concurrencyAfter": after,
        "minimumConcurrency": MIN_OWNER_CONCURRENCY,
        "minimumConcurrencySource": MIN_OWNER_CONCURRENCY_SOURCE,
    }

def validate_gateway(api_key):
    resp = curl_api("GET", "/v1/models", bearer=api_key)
    parsed = resp.get("json")
    model_count = None
    if isinstance(parsed, dict) and isinstance(parsed.get("data"), list):
        model_count = len(parsed["data"])
    return {
        "ok": resp.get("ok"),
        "httpStatus": resp.get("httpStatus"),
        "transportExitCode": resp.get("transportExitCode"),
        "modelCount": model_count,
        "bodyPreview": text(resp.get("body", ""), 500) if not resp.get("ok") else "",
        "stderr": resp.get("stderr", ""),
        "method": "GET /v1/models",
        "serviceDns": SERVICE_DNS,
        "valuesPrinted": False,
    }

def response_output_preview(parsed):
    if not isinstance(parsed, dict):
        return ""
    if isinstance(parsed.get("output_text"), str):
        return parsed["output_text"][:240]
    output = parsed.get("output")
    if not isinstance(output, list):
        return ""
    parts = []
    for item in output:
        if not isinstance(item, dict):
            continue
        content = item.get("content")
        if not isinstance(content, list):
            continue
        for block in content:
            if not isinstance(block, dict):
                continue
            text_value = block.get("text")
            if isinstance(text_value, str) and text_value:
                parts.append(text_value)
    return "\\n".join(parts)[:240]

def request_log_evidence(request_id):
    proc = kubectl(["-n", NAMESPACE, "logs", "deployment/sub2api", "--since=5m", "--tail=800"])
    stdout = proc.stdout.decode("utf-8", errors="replace")
    lines = [line for line in stdout.splitlines() if request_id in line]
    failovers = []
    final = None
    for line in lines:
        json_start = line.find("{")
        if json_start < 0:
            continue
        try:
            item = json.loads(line[json_start:])
        except Exception:
            continue
        if "upstream_failover_switching" in line:
            failovers.append({
                "accountId": item.get("account_id"),
                "upstreamStatus": item.get("upstream_status"),
                "switchCount": item.get("switch_count"),
                "maxSwitches": item.get("max_switches"),
            })
        if "http request completed" in line:
            final = {
                "accountId": item.get("account_id"),
                "statusCode": item.get("status_code"),
                "latencyMs": item.get("latency_ms"),
                "path": item.get("path"),
            }
    return {
        "requestId": request_id,
        "matchedLogLineCount": len(lines),
        "failovers": failovers,
        "final": final,
        "logsExitCode": proc.returncode,
        "logsStderr": text(proc.stderr, 1000),
    }

def recent_compact_gateway_evidence():
    proc = kubectl(["-n", NAMESPACE, "logs", "deployment/sub2api", "--since=6h", "--tail=2500"])
    stdout = proc.stdout.decode("utf-8", errors="replace")
    failures = []
    successes = []
    failovers = []
    final_errors = []
    context_canceled = []
    for line in stdout.splitlines():
        if "/responses/compact" not in line and "remote_compact" not in line:
            continue
        json_start = line.find("{")
        if json_start < 0:
            continue
        try:
            item = json.loads(line[json_start:])
        except Exception:
            continue
        path = item.get("path")
        entry = {
            "requestId": item.get("request_id"),
            "clientRequestId": item.get("client_request_id"),
            "accountId": item.get("account_id"),
            "statusCode": item.get("status_code"),
            "upstreamStatus": item.get("upstream_status"),
            "latencyMs": item.get("latency_ms"),
            "path": path,
        }
        if "codex.remote_compact.failed" in line:
            failures.append(entry)
        elif "codex.remote_compact.succeeded" in line:
            successes.append(entry)
        elif "upstream_failover_switching" in line and path == "/responses/compact":
            failovers.append({
                **entry,
                "switchCount": item.get("switch_count"),
                "maxSwitches": item.get("max_switches"),
            })
        elif "http request completed" in line and path == "/responses/compact" and isinstance(item.get("status_code"), int) and item.get("status_code") >= 400:
            final_errors.append(entry)
        if "context canceled" in line and path == "/responses/compact":
            context_canceled.append(entry)
    return {
        "ok": True,
        "degraded": len(failures) > 0 or len(final_errors) > 0 or len(context_canceled) > 0,
        "window": "6h",
        "tailLines": 2500,
        "failureCount": len(failures),
        "successCount": len(successes),
        "failoverCount": len(failovers),
        "finalErrorCount": len(final_errors),
        "contextCanceledCount": len(context_canceled),
        "recentFailures": failures[-5:],
        "recentSuccesses": successes[-5:],
        "recentFailovers": failovers[-8:],
        "recentFinalErrors": final_errors[-5:],
        "recentContextCanceled": context_canceled[-5:],
        "logsExitCode": proc.returncode,
        "logsStderr": text(proc.stderr, 1000),
        "valuesPrinted": False,
    }

def is_ignored_probe_noise(entry):
    for value in (entry.get("requestId"), entry.get("clientRequestId")):
        if isinstance(value, str) and value.startswith("unidesk-400-model-probe-"):
            return True
    return False

def filter_ignored_probe_noise(items):
    return [item for item in items if not is_ignored_probe_noise(item)]

def ignored_probe_noise(items, section):
    result = []
    for item in items:
        if is_ignored_probe_noise(item):
            probe = dict(item)
            probe["section"] = section
            result.append(probe)
    return result

def group_by_request_id(items):
    grouped = {}
    for item in items:
        request_id = item.get("requestId")
        if not isinstance(request_id, str) or not request_id:
            continue
        grouped.setdefault(request_id, []).append(item)
    return grouped

def failover_budget_exhausted_evidence(failovers, final_errors):
    final_by_request = {}
    for item in final_errors:
        request_id = item.get("requestId")
        if isinstance(request_id, str) and request_id:
            final_by_request[request_id] = item
    exhausted = []
    for request_id, request_failovers in group_by_request_id(failovers).items():
        final = final_by_request.get(request_id)
        if not final:
            continue
        last = request_failovers[-1]
        switch_count = last.get("switchCount")
        max_switches = last.get("maxSwitches")
        final_status = final.get("statusCode")
        if (
            isinstance(switch_count, int)
            and isinstance(max_switches, int)
            and max_switches > 0
            and switch_count >= max_switches
            and isinstance(final_status, int)
            and final_status >= 500
        ):
            exhausted.append({
                "requestId": request_id,
                "clientRequestId": final.get("clientRequestId") or last.get("clientRequestId"),
                "path": final.get("path") or last.get("path"),
                "finalAccountId": final.get("accountId"),
                "finalStatusCode": final_status,
                "switchCount": switch_count,
                "maxSwitches": max_switches,
                "lastFailoverAccountId": last.get("accountId"),
                "lastUpstreamStatus": last.get("upstreamStatus"),
            })
    return exhausted

def recent_responses_gateway_evidence():
    proc = kubectl(["-n", NAMESPACE, "logs", "deployment/sub2api", "--since=6h", "--tail=2500"])
    stdout = proc.stdout.decode("utf-8", errors="replace")
    failovers = []
    forward_failures = []
    final_errors = []
    context_canceled = []
    slow_final_errors = []
    for line in stdout.splitlines():
        if '"/responses"' not in line and '"/v1/responses"' not in line:
            continue
        json_start = line.find("{")
        if json_start < 0:
            continue
        try:
            item = json.loads(line[json_start:])
        except Exception:
            continue
        path = item.get("path")
        if path not in ("/responses", "/v1/responses"):
            continue
        entry = {
            "requestId": item.get("request_id"),
            "clientRequestId": item.get("client_request_id"),
            "accountId": item.get("account_id"),
            "statusCode": item.get("status_code"),
            "upstreamStatus": item.get("upstream_status"),
            "latencyMs": item.get("latency_ms"),
            "path": path,
        }
        if "upstream_failover_switching" in line:
            failovers.append({
                **entry,
                "switchCount": item.get("switch_count"),
                "maxSwitches": item.get("max_switches"),
            })
        elif "openai.forward_failed" in line:
            forward_failures.append({
                **entry,
                "errorPreview": text(str(item.get("error") or ""), 500),
                "fallbackErrorResponseWritten": item.get("fallback_error_response_written"),
                "upstreamErrorResponseAlreadyWritten": item.get("upstream_error_response_already_written"),
            })
        elif "http request completed" in line and isinstance(item.get("status_code"), int) and item.get("status_code") >= 400:
            final_errors.append(entry)
            latency_ms = item.get("latency_ms")
            if isinstance(latency_ms, int) and latency_ms >= 30000:
                slow_final_errors.append(entry)
        if "context canceled" in line:
            context_canceled.append(entry)
    visible_failovers = filter_ignored_probe_noise(failovers)
    visible_forward_failures = filter_ignored_probe_noise(forward_failures)
    visible_final_errors = filter_ignored_probe_noise(final_errors)
    visible_slow_final_errors = filter_ignored_probe_noise(slow_final_errors)
    visible_context_canceled = filter_ignored_probe_noise(context_canceled)
    failover_budget_exhausted = failover_budget_exhausted_evidence(visible_failovers, visible_final_errors)
    probe_noise = (
        ignored_probe_noise(failovers, "failovers")
        + ignored_probe_noise(forward_failures, "forwardFailures")
        + ignored_probe_noise(final_errors, "finalErrors")
        + ignored_probe_noise(slow_final_errors, "slowFinalErrors")
        + ignored_probe_noise(context_canceled, "contextCanceled")
    )
    return {
        "ok": True,
        "degraded": len(visible_forward_failures) > 0 or len(visible_final_errors) > 0 or len(visible_context_canceled) > 0,
        "window": "6h",
        "tailLines": 2500,
        "failoverCount": len(visible_failovers),
        "forwardFailureCount": len(visible_forward_failures),
        "finalErrorCount": len(visible_final_errors),
        "slowFinalErrorCount": len(visible_slow_final_errors),
        "contextCanceledCount": len(visible_context_canceled),
        "ignoredProbeNoiseCount": len(probe_noise),
        "failoverBudgetExhausted": failover_budget_exhausted[-8:],
        "rawCounts": {
            "failoverCount": len(failovers),
            "forwardFailureCount": len(forward_failures),
            "finalErrorCount": len(final_errors),
            "slowFinalErrorCount": len(slow_final_errors),
            "contextCanceledCount": len(context_canceled),
        },
        "recentFailovers": visible_failovers[-8:],
        "recentForwardFailures": visible_forward_failures[-8:],
        "recentFinalErrors": visible_final_errors[-8:],
        "recentSlowFinalErrors": visible_slow_final_errors[-5:],
        "recentContextCanceled": visible_context_canceled[-5:],
        "recentProbeNoise": probe_noise[-5:],
        "logsExitCode": proc.returncode,
        "logsStderr": text(proc.stderr, 1000),
        "valuesPrinted": False,
    }

def validate_gateway_responses(api_key):
    request_id = "unidesk-codex-pool-validate-" + str(int(time.time() * 1000))
    payload = {
        "model": RESPONSES_SMOKE_MODEL,
        "input": "Reply exactly: unidesk-sub2api-validate-ok",
        "stream": False,
        "store": False,
        "max_output_tokens": 32,
    }
    body = json.dumps(payload, separators=(",", ":")).encode("utf-8")
    script = r'''
set -eu
token="$1"
request_id="$2"
tmp="$(mktemp)"
trap 'rm -f "$tmp"' EXIT
cat > "$tmp"
curl -sS -w '\\n__HTTP_CODE__:%{http_code}' -X POST \
  -H "Authorization: Bearer $token" \
  -H 'Content-Type: application/json' \
  -H "X-Request-ID: $request_id" \
  -H "OpenAI-Client-Request-ID: $request_id" \
  --data-binary @"$tmp" \
  http://127.0.0.1:8080/v1/responses
'''
    started = time.time()
    proc = run([
        "kubectl", "-n", NAMESPACE, "exec", "-i", APP_POD,
        "--", "sh", "-c", script, "sh", api_key, request_id,
    ], body)
    resp = parse_curl_output(proc)
    evidence = request_log_evidence(request_id)
    parsed = resp.get("json")
    failover_count = len(evidence.get("failovers") or [])
    return {
        "ok": resp.get("ok"),
        "degraded": failover_count > 0,
        "outcome": "succeeded-with-failover" if resp.get("ok") and failover_count > 0 else ("succeeded" if resp.get("ok") else "failed"),
        "httpStatus": resp.get("httpStatus"),
        "transportExitCode": resp.get("transportExitCode"),
        "method": "POST /v1/responses",
        "model": RESPONSES_SMOKE_MODEL,
        "requestId": request_id,
        "durationMs": int((time.time() - started) * 1000),
        "outputTextPreview": response_output_preview(parsed),
        "bodyPreview": "" if resp.get("ok") else text(resp.get("body", ""), 800),
        "stderr": resp.get("stderr", ""),
        "evidence": evidence,
        "valuesPrinted": False,
    }

def bool_value(value):
    if isinstance(value, bool):
        return value
    if isinstance(value, str):
        if value.lower() == "true":
            return True
        if value.lower() == "false":
            return False
    return False

def normalize_temp_unschedulable_credentials(credentials):
    if not isinstance(credentials, dict):
        credentials = {}
    enabled = bool_value(credentials.get("temp_unschedulable_enabled"))
    raw_rules = credentials.get("temp_unschedulable_rules")
    if isinstance(raw_rules, str):
        try:
            raw_rules = json.loads(raw_rules)
        except json.JSONDecodeError:
            raw_rules = []
    rules = []
    if isinstance(raw_rules, list):
        for rule in raw_rules:
            if not isinstance(rule, dict):
                continue
            error_code = rule.get("error_code", rule.get("statusCode"))
            duration_minutes = rule.get("duration_minutes", rule.get("durationMinutes"))
            keywords = rule.get("keywords")
            if not isinstance(error_code, int) or not isinstance(duration_minutes, int) or not isinstance(keywords, list):
                continue
            clean_keywords = [item for item in keywords if isinstance(item, str) and item.strip()]
            if not clean_keywords:
                continue
            description = rule.get("description") if isinstance(rule.get("description"), str) else ""
            rules.append({
                "error_code": error_code,
                "keywords": clean_keywords,
                "duration_minutes": duration_minutes,
                "description": description,
            })
    return {
        "enabled": enabled,
        "rules": rules,
    }

def summarize_temp_unschedulable_rules(rules):
    return [{
        "errorCode": rule.get("error_code"),
        "durationMinutes": rule.get("duration_minutes"),
        "keywordCount": len(rule.get("keywords") or []),
        "keywords": rule.get("keywords") or [],
        "hasDescription": bool(rule.get("description")),
    } for rule in rules]

def success_body_reclassification_requirement():
    for name in sorted(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE):
        expected = normalize_temp_unschedulable_credentials(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE[name])
        if expected["enabled"] is not True:
            continue
        for rule in expected["rules"]:
            error_code = rule.get("error_code")
            keywords = rule.get("keywords") or []
            if isinstance(error_code, int) and 200 <= error_code < 300 and keywords:
                return {
                    "required": True,
                    "sourceAccountName": name,
                    "statusCode": error_code,
                    "keywords": keywords,
                    "representativeKeyword": keywords[0],
                    "durationMinutes": rule.get("duration_minutes"),
                }
    return {
        "required": False,
        "sourceAccountName": None,
        "statusCode": None,
        "keywords": [],
        "representativeKeyword": None,
        "durationMinutes": None,
    }

def model_routing_400_failover_requirement():
    preferred = ["invalid_encrypted_content", "encrypted content", "could not be verified", "could not be decrypted", "暂不支持", "可用模型", "unsupported model", "model not supported", "does not support", "not supported", "model_not_found", "no available channel for model"]
    for name in sorted(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE):
        expected = normalize_temp_unschedulable_credentials(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE[name])
        if expected["enabled"] is not True:
            continue
        for rule in expected["rules"]:
            error_code = rule.get("error_code")
            keywords = rule.get("keywords") or []
            if error_code != 400 or not keywords:
                continue
            representative_keyword = next((item for item in preferred if item in keywords), keywords[0])
            return {
                "required": True,
                "sourceAccountName": name,
                "statusCode": error_code,
                "keywords": keywords,
                "representativeKeyword": representative_keyword,
                "durationMinutes": rule.get("duration_minutes"),
            }
    return {
        "required": False,
        "sourceAccountName": None,
        "statusCode": None,
        "keywords": [],
        "representativeKeyword": None,
        "durationMinutes": None,
    }

def delete_probe_resource(token, method, path, label):
    if not path:
        return {"label": label, "ok": True, "skipped": True}
    resp = curl_api(method, path, bearer=token)
    ok = resp.get("ok") is True or resp.get("httpStatus") in (404, 410)
    return {
        "label": label,
        "ok": ok,
        "method": method,
        "path": path,
        "httpStatus": resp.get("httpStatus"),
        "transportExitCode": resp.get("transportExitCode"),
        "bodyPreview": "" if ok else text(resp.get("body", ""), 500),
        "valuesPrinted": False,
    }

def validate_runtime_capabilities(token):
    success_body = success_body_reclassification_requirement()
    model_routing_400 = model_routing_400_failover_requirement()
    return {
        "ok": success_body.get("required") is not True and model_routing_400.get("required") is True,
        "runtimeImage": app_pod_runtime_image(),
        "successBodyReclassification": {
            "ok": success_body.get("required") is not True,
            "required": success_body.get("required"),
            "outcome": "not-required-by-yaml" if success_body.get("required") is not True else "requires-source-review-and-real-traffic-evidence",
            "requirement": success_body,
            "valuesPrinted": False,
        },
        "modelRouting400Failover": {
            "ok": model_routing_400.get("required") is True,
            "required": model_routing_400.get("required"),
            "outcome": "yaml-rules-present-runtime-observed-by-real-traffic",
            "requirement": model_routing_400,
            "evidence": "Use Sub2API source review plus validation.gatewayResponsesRecent and Artificer/real request ids for runtime proof; default validate does not create mock upstreams or temporary failover accounts.",
            "valuesPrinted": False,
        },
        "valuesPrinted": False,
    }

def app_pod_runtime_image():
    try:
        pod = kube_json(["-n", NAMESPACE, "get", "pod", APP_POD], f"pod/{APP_POD}")
        spec_containers = ((pod.get("spec") or {}).get("containers") or []) if isinstance(pod, dict) else []
        status_containers = ((pod.get("status") or {}).get("containerStatuses") or []) if isinstance(pod, dict) else []
        spec = next((item for item in spec_containers if item.get("name") == "sub2api"), spec_containers[0] if spec_containers else {})
        status = next((item for item in status_containers if item.get("name") == "sub2api"), status_containers[0] if status_containers else {})
        return {
            "pod": APP_POD,
            "image": spec.get("image"),
            "imageID": status.get("imageID"),
            "ready": status.get("ready"),
            "restartCount": status.get("restartCount"),
        }
    except Exception as exc:
        return {"pod": APP_POD, "error": str(exc)}

def get_account_detail(token, account):
    account_id = account.get("id") if isinstance(account, dict) else None
    if account_id is None:
        return account
    data = ensure_success(curl_api("GET", f"/api/v1/admin/accounts/{account_id}", bearer=token), f"get account {account.get('name')}")
    return data if isinstance(data, dict) else account

def account_temp_unschedulable_status(token):
    accounts = list_accounts(token)
    by_name = {item.get("name"): item for item in accounts if isinstance(item.get("name"), str)}
    items = []
    missing = []
    mismatched = []
    enabled_names = []
    for name in sorted(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE):
        expected = normalize_temp_unschedulable_credentials(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE[name])
        account = by_name.get(name)
        if account is None:
            missing.append(name)
            items.append({
                "accountName": name,
                "accountId": None,
                "expectedEnabled": expected["enabled"],
                "runtimeEnabled": None,
                "expectedRuleCount": len(expected["rules"]),
                "runtimeRuleCount": None,
                "ok": False,
            })
            continue
        detail = get_account_detail(token, account)
        credentials = detail.get("credentials") if isinstance(detail.get("credentials"), dict) else {}
        runtime = normalize_temp_unschedulable_credentials(credentials)
        temp_until = detail.get("temp_unschedulable_until") or detail.get("tempUnschedulableUntil")
        temp_reason = detail.get("temp_unschedulable_reason") or detail.get("tempUnschedulableReason") or ""
        ok = runtime == expected
        if expected["enabled"]:
            enabled_names.append(name)
        if not ok:
            mismatched.append(name)
        items.append({
            "accountName": name,
            "accountId": account.get("id"),
            "expectedEnabled": expected["enabled"],
            "runtimeEnabled": runtime["enabled"],
            "expectedRuleCount": len(expected["rules"]),
            "runtimeRuleCount": len(runtime["rules"]),
            "expectedRules": summarize_temp_unschedulable_rules(expected["rules"]),
            "runtimeRules": summarize_temp_unschedulable_rules(runtime["rules"]),
            "status": account.get("status"),
            "schedulable": account.get("schedulable"),
            "tempUnschedulableUntil": temp_until,
            "tempUnschedulableReasonPreview": text(str(temp_reason), 500) if temp_reason else "",
            "tempUnschedulableSet": temp_until is not None or bool(temp_reason),
            "ok": ok,
        })
    return {
        "ok": len(missing) == 0 and len(mismatched) == 0,
        "desired": len(EXPECTED_ACCOUNT_TEMP_UNSCHEDULABLE),
        "enabled": enabled_names,
        "missing": missing,
        "mismatched": mismatched,
        "items": items,
        "valuesPrinted": False,
    }

def account_capacity_status(token):
    accounts = list_accounts(token)
    by_name = {item.get("name"): item for item in accounts if isinstance(item.get("name"), str)}
    items = []
    missing = []
    mismatched = []
    expected_capacity_total = 0
    runtime_concurrency_total = 0
    schedulable_runtime_concurrency_total = 0
    available_runtime_concurrency_total = 0
    temp_unschedulable_runtime_concurrency_total = 0
    for name in sorted(EXPECTED_ACCOUNT_CAPACITIES):
        expected = int(EXPECTED_ACCOUNT_CAPACITIES[name])
        expected_capacity_total += expected
        account = by_name.get(name)
        if account is None:
            missing.append(name)
            items.append({
                "accountName": name,
                "accountId": None,
                "expectedCapacity": expected,
                "runtimeConcurrency": None,
                "ok": False,
            })
            continue
        runtime = account.get("concurrency")
        runtime_int = runtime if isinstance(runtime, int) else 0
        runtime_concurrency_total += runtime_int
        if account.get("schedulable") is True:
            runtime_status = account.get("status")
            if runtime_status is None or runtime_status == "active":
                runtime_status_ok = True
            else:
                runtime_status_ok = False
            if runtime_status_ok:
                schedulable_runtime_concurrency_total += runtime_int
                temp_until = account.get("temp_unschedulable_until") or account.get("tempUnschedulableUntil")
                temp_reason = account.get("temp_unschedulable_reason") or account.get("tempUnschedulableReason")
                if temp_until is None and not bool(temp_reason):
                    available_runtime_concurrency_total += runtime_int
                else:
                    temp_unschedulable_runtime_concurrency_total += runtime_int
        ok = runtime == expected
        if not ok:
            mismatched.append(name)
        items.append({
            "accountName": name,
            "accountId": account.get("id"),
            "expectedCapacity": expected,
            "runtimeConcurrency": runtime,
            "priority": account.get("priority"),
            "status": account.get("status"),
            "schedulable": account.get("schedulable"),
            "ok": ok,
        })
    return {
        "ok": len(missing) == 0 and len(mismatched) == 0,
        "defaultAccountCapacity": POOL_DEFAULT_ACCOUNT_CAPACITY,
        "desired": len(EXPECTED_ACCOUNT_CAPACITIES),
        "totals": {
            "expectedCapacityTotal": expected_capacity_total,
            "runtimeConcurrencyTotal": runtime_concurrency_total,
            "schedulableRuntimeConcurrencyTotal": schedulable_runtime_concurrency_total,
            "availableRuntimeConcurrencyTotal": available_runtime_concurrency_total,
            "tempUnschedulableRuntimeConcurrencyTotal": temp_unschedulable_runtime_concurrency_total,
            "minOwnerConcurrency": MIN_OWNER_CONCURRENCY,
            "minOwnerConcurrencySource": MIN_OWNER_CONCURRENCY_SOURCE,
        },
        "missing": missing,
        "mismatched": mismatched,
        "items": items,
        "valuesPrinted": False,
    }

def account_load_factor_status(token):
    accounts = list_accounts(token)
    by_name = {item.get("name"): item for item in accounts if isinstance(item.get("name"), str)}
    items = []
    missing = []
    mismatched = []
    for name in sorted(EXPECTED_ACCOUNT_LOAD_FACTORS):
        expected = int(EXPECTED_ACCOUNT_LOAD_FACTORS[name])
        account = by_name.get(name)
        if account is None:
            missing.append(name)
            items.append({
                "accountName": name,
                "accountId": None,
                "expectedLoadFactor": expected,
                "runtimeLoadFactor": None,
                "ok": False,
            })
            continue
        runtime_raw = account.get("load_factor")
        if runtime_raw is None:
            detail = get_account_detail(token, account)
            runtime_raw = detail.get("load_factor") if isinstance(detail, dict) else None
        try:
            runtime = int(runtime_raw)
        except Exception:
            runtime = runtime_raw
        ok = runtime == expected
        if not ok:
            mismatched.append(name)
        items.append({
            "accountName": name,
            "accountId": account.get("id"),
            "expectedLoadFactor": expected,
            "runtimeLoadFactor": runtime,
            "priority": account.get("priority"),
            "status": account.get("status"),
            "schedulable": account.get("schedulable"),
            "ok": ok,
        })
    return {
        "ok": len(missing) == 0 and len(mismatched) == 0,
        "defaultAccountLoadFactor": POOL_DEFAULT_ACCOUNT_LOAD_FACTOR,
        "desired": len(EXPECTED_ACCOUNT_LOAD_FACTORS),
        "missing": missing,
        "mismatched": mismatched,
        "items": items,
        "valuesPrinted": False,
    }

def account_ws_v2_status(token):
    accounts = list_accounts(token)
    by_name = {item.get("name"): item for item in accounts if isinstance(item.get("name"), str)}
    items = []
    missing = []
    mismatched = []
    enabled_names = []
    unschedulable_enabled = []
    schedulable_enabled = []
    for name in sorted(EXPECTED_ACCOUNT_WS_MODES):
        expected_mode = EXPECTED_ACCOUNT_WS_MODES[name]
        expected_enabled = expected_mode not in (None, "", "off")
        account = by_name.get(name)
        if account is None:
            missing.append(name)
            items.append({
                "accountName": name,
                "accountId": None,
                "expectedMode": expected_mode,
                "expectedEnabled": expected_enabled,
                "runtimeMode": None,
                "runtimeEnabled": None,
                "ok": False,
            })
            continue
        extra = account.get("extra") if isinstance(account.get("extra"), dict) else {}
        runtime_mode = extra.get("openai_apikey_responses_websockets_v2_mode")
        runtime_enabled = extra.get("openai_apikey_responses_websockets_v2_enabled")
        schedulable = account.get("schedulable")
        if expected_mode == "off":
            ok = runtime_mode == "off" and runtime_enabled is False
        elif expected_mode is None:
            ok = runtime_mode in (None, "", "off") and runtime_enabled in (None, False)
        else:
            ok = runtime_mode == expected_mode and runtime_enabled is True
        if not ok:
            mismatched.append(name)
        if expected_enabled:
            enabled_names.append(name)
            if schedulable is True:
                schedulable_enabled.append(name)
            else:
                unschedulable_enabled.append(name)
        items.append({
            "accountName": name,
            "accountId": account.get("id"),
            "expectedMode": expected_mode,
            "expectedEnabled": expected_enabled,
            "runtimeMode": runtime_mode,
            "runtimeEnabled": runtime_enabled,
            "status": account.get("status"),
            "schedulable": schedulable,
            "ok": ok and ((not expected_enabled) or schedulable is True),
        })
    availability_ok = len(enabled_names) == 0 or len(schedulable_enabled) > 0
    return {
        "ok": len(missing) == 0 and len(mismatched) == 0 and availability_ok,
        "desired": len(EXPECTED_ACCOUNT_WS_MODES),
        "enabled": enabled_names,
        "schedulableEnabled": schedulable_enabled,
        "unschedulableEnabled": unschedulable_enabled,
        "missing": missing,
        "mismatched": mismatched,
        "items": items,
        "valuesPrinted": False,
    }

def api_key_preview(api_key):
    if len(api_key) <= 14:
        return "***"
    return api_key[:10] + "..." + api_key[-4:]

def run_sync():
    global MANUAL_ACCOUNT_PROTECTIONS
    payload = json.loads(base64.b64decode(PAYLOAD_B64).decode("utf-8"))
    manual_accounts_payload = payload.get("manualAccounts") if isinstance(payload.get("manualAccounts"), dict) else {}
    resolved_manual_protections = manual_accounts_payload.get("protected")
    if not isinstance(resolved_manual_protections, list):
        raise RuntimeError("sync payload has no manualAccounts.protected binding plan")
    MANUAL_ACCOUNT_PROTECTIONS = resolved_manual_protections
    profiles = payload.get("profiles") or []
    prune_removed = bool(payload.get("pruneRemoved"))
    sentinel_payload = payload.get("sentinel") if isinstance(payload.get("sentinel"), dict) else {}
    if not profiles:
        raise RuntimeError("sync payload has no profiles")
    admin_email, token, admin_compliance = login()
    group, group_action = ensure_group(token)
    group_id = group.get("id") if isinstance(group, dict) else None
    if group_id is None:
        raise RuntimeError("pool group id missing after ensure")
    existing_accounts = list_accounts(token)
    planned_account_results = planned_sentinel_account_results(profiles, existing_accounts)
    sentinel_quality_prepare = ensure_sentinel_state_for_sync(planned_account_results, True)
    if sentinel_quality_prepare.get("ok") is not True:
        raise RuntimeError("prepare sentinel pending probe failed: " + json.dumps(sentinel_quality_prepare, ensure_ascii=False))
    protected_frozen_names = active_sentinel_quarantine_names()
    account_results, pruned_account_results = ensure_accounts(token, profiles, group_id, prune_removed, protected_frozen_names, existing_accounts)
    manual_account_proxy_bindings = ensure_manual_account_proxy_bindings(token)
    manual_account_group_bindings = ensure_manual_account_group_bindings(token, group_id)
    manual_account_protections = manual_account_protection_status(token, group_id)
    capacity_status = account_capacity_status(token)
    load_factor_status = account_load_factor_status(token)
    ws_v2_status = account_ws_v2_status(token)
    temp_unschedulable_status = account_temp_unschedulable_status(token)
    api_key, secret_action, secret_apply_stdout = ensure_api_key_secret(group_id)
    api_key_result = ensure_sub2api_api_key(token, api_key, group_id)
    owner_balance = ensure_pool_owner_balance(token, api_key_result["userId"])
    owner_concurrency = ensure_pool_owner_concurrency(token, api_key_result["userId"])
    gateway = validate_gateway(api_key)
    responses_smoke = validate_gateway_responses(api_key)
    compact_evidence = recent_compact_gateway_evidence()
    responses_evidence = recent_responses_gateway_evidence()
    runtime_capabilities = validate_runtime_capabilities(token)
    sentinel = apply_sentinel_manifest(sentinel_payload.get("manifest"))
    sentinel_quality = ensure_sentinel_state_for_sync(account_results)
    sentinel_reassert = reassert_sentinel_freezes_after_sync(token)
    return {
        "ok": gateway["ok"] is True and responses_smoke["ok"] is True and owner_concurrency["ok"] is True and capacity_status["ok"] is True and load_factor_status["ok"] is True and ws_v2_status["ok"] is True and temp_unschedulable_status["ok"] is True and manual_account_proxy_bindings.get("ok") is True and manual_account_group_bindings.get("ok") is True and manual_account_protections.get("ok") is True and sentinel.get("ok") is True and sentinel_quality_prepare.get("ok") is True and sentinel_quality.get("ok") is True and sentinel_reassert.get("ok") is True and runtime_capabilities.get("ok") is True,
        "degraded": bool(responses_smoke.get("degraded")) or bool(compact_evidence.get("degraded")) or bool(responses_evidence.get("degraded")) or runtime_capabilities.get("ok") is not True,
        "mode": "sync",
        "namespace": NAMESPACE,
        "serviceDns": SERVICE_DNS,
        "appPod": APP_POD,
        "admin": {"email": admin_email, "tokenPrinted": False, "compliance": admin_compliance},
        "pool": {"name": POOL_GROUP_NAME, "id": group_id, "action": group_action, "platform": group.get("platform") if isinstance(group, dict) else "openai"},
        "accounts": {
            "desired": len(profiles),
            "created": sum(1 for item in account_results if item["action"] == "created"),
            "updated": sum(1 for item in account_results if item["action"] == "updated"),
            "pruned": len(pruned_account_results),
            "pruneMode": "explicit" if prune_removed else "disabled-by-default",
            "items": account_results,
            "prunedItems": pruned_account_results,
            "processControl": {"schedulableRestore": "sentinel marker probe only; sync does not restore schedulable for existing accounts", "durableConfig": False},
            "valuesPrinted": False,
        },
        "manualAccounts": {**manual_account_protections, "proxySync": manual_account_proxy_bindings, "groupSync": manual_account_group_bindings},
        "capacity": capacity_status,
        "loadFactor": load_factor_status,
        "webSocketsV2": ws_v2_status,
        "tempUnschedulable": temp_unschedulable_status,
        "apiKey": {
            "name": POOL_API_KEY_NAME,
            "secret": f"{NAMESPACE}/{POOL_API_KEY_SECRET_NAME}.{POOL_API_KEY_SECRET_KEY}",
            "secretAction": secret_action,
            "secretApply": secret_apply_stdout,
            "sub2apiAction": api_key_result["action"],
            "sub2apiId": api_key_result["id"],
            "groupId": api_key_result["groupId"],
            "userId": api_key_result["userId"],
            "keyPreview": api_key_preview(api_key),
            "valuesPrinted": False,
        },
        "ownerBalance": owner_balance,
        "ownerConcurrency": owner_concurrency,
        "sentinel": {**sentinel, "qualityGatePrepare": sentinel_quality_prepare, "qualityGate": sentinel_quality, "freezeReassert": sentinel_reassert},
        "runtimeCapabilities": runtime_capabilities,
        "validation": {"gatewayModels": gateway, "gatewayResponses": responses_smoke, "gatewayResponsesRecent": responses_evidence, "gatewayCompactRecent": compact_evidence},
    }

def run_validate():
    api_key = decode_secret_value(POOL_API_KEY_SECRET_NAME, POOL_API_KEY_SECRET_KEY)
    if not api_key:
        raise RuntimeError(f"{POOL_API_KEY_SECRET_NAME}.{POOL_API_KEY_SECRET_KEY} missing")
    admin_email, token, admin_compliance = login()
    key_item = next((item for item in list_user_keys(token) if item.get("key") == api_key), None)
    owner_balance = None
    owner_concurrency = None
    if key_item is not None and key_item.get("user_id") is not None:
        owner_balance = ensure_pool_owner_balance(token, key_item["user_id"])
        owner_concurrency = ensure_pool_owner_concurrency(token, key_item["user_id"])
    capacity_status = account_capacity_status(token)
    load_factor_status = account_load_factor_status(token)
    ws_v2_status = account_ws_v2_status(token)
    temp_unschedulable_status = account_temp_unschedulable_status(token)
    pool_group_id = key_item.get("group_id") if isinstance(key_item, dict) else None
    manual_account_protections = manual_account_protection_status(token, pool_group_id)
    gateway = validate_gateway(api_key)
    responses_smoke = validate_gateway_responses(api_key)
    compact_evidence = recent_compact_gateway_evidence()
    responses_evidence = recent_responses_gateway_evidence()
    runtime_capabilities = validate_runtime_capabilities(token)
    sentinel = sentinel_runtime_status()
    return {
        "ok": gateway["ok"] is True and responses_smoke["ok"] is True and (owner_concurrency is None or owner_concurrency["ok"] is True) and capacity_status["ok"] is True and load_factor_status["ok"] is True and ws_v2_status["ok"] is True and temp_unschedulable_status["ok"] is True and manual_account_protections.get("ok") is True and sentinel.get("ok") is True and runtime_capabilities.get("ok") is True,
        "degraded": bool(responses_smoke.get("degraded")) or bool(compact_evidence.get("degraded")) or bool(responses_evidence.get("degraded")) or runtime_capabilities.get("ok") is not True,
        "mode": "validate",
        "namespace": NAMESPACE,
        "serviceDns": SERVICE_DNS,
        "appPod": APP_POD,
        "admin": {"email": admin_email, "tokenPrinted": False, "compliance": admin_compliance},
        "apiKey": {
            "secret": f"{NAMESPACE}/{POOL_API_KEY_SECRET_NAME}.{POOL_API_KEY_SECRET_KEY}",
            "sub2apiId": key_item.get("id") if isinstance(key_item, dict) else None,
            "userId": key_item.get("user_id") if isinstance(key_item, dict) else None,
            "groupId": key_item.get("group_id") if isinstance(key_item, dict) else None,
            "keyPreview": api_key_preview(api_key),
            "valuesPrinted": False,
        },
        "ownerBalance": owner_balance,
        "ownerConcurrency": owner_concurrency,
        "capacity": capacity_status,
        "loadFactor": load_factor_status,
        "webSocketsV2": ws_v2_status,
        "tempUnschedulable": temp_unschedulable_status,
        "manualAccounts": manual_account_protections,
        "sentinel": sentinel,
        "runtimeCapabilities": runtime_capabilities,
        "validation": {"gatewayModels": gateway, "gatewayResponses": responses_smoke, "gatewayResponsesRecent": responses_evidence, "gatewayCompactRecent": compact_evidence},
    }

def parse_log_line(line):
    json_start = line.find("{")
    if json_start < 0:
        return None
    prefix = line[:json_start].rstrip()
    try:
        item = json.loads(line[json_start:])
    except Exception:
        return None
    if not isinstance(item, dict):
        return None
    at = None
    parts = prefix.split()
    if parts:
        at = parts[0]
    message = ""
    if len(parts) >= 4:
        message = " ".join(parts[3:])
    elif len(parts) >= 3:
        message = parts[2]
    elif len(parts) >= 1:
        message = parts[-1]
    item["_at"] = at
    item["_message"] = message
    item["_line"] = line
    return item

def log_time_epoch(item):
    at = item.get("_at") if isinstance(item, dict) else None
    if not isinstance(at, str) or not at:
        return None
    try:
        return datetime.strptime(at, "%Y-%m-%dT%H:%M:%S.%f%z").timestamp()
    except Exception:
        try:
            return datetime.fromisoformat(at.replace("Z", "+00:00")).timestamp()
        except Exception:
            return None

def event_base(item, account_names_by_id):
    account_id = item.get("account_id")
    if isinstance(account_id, str) and account_id.isdigit():
        account_id = int(account_id)
    account_name = account_names_by_id.get(account_id)
    return {
        "at": item.get("_at"),
        "message": item.get("_message"),
        "requestId": item.get("request_id"),
        "clientRequestId": item.get("client_request_id"),
        "path": item.get("path"),
        "method": item.get("method"),
        "model": item.get("model"),
        "accountId": account_id,
        "accountName": account_name,
        "statusCode": item.get("status_code"),
        "upstreamStatus": item.get("upstream_status"),
        "latencyMs": item.get("latency_ms"),
    }

def classify_trace_event(item, account_names_by_id):
    message = str(item.get("_message") or "")
    event = event_base(item, account_names_by_id)
    if "content_moderation.gateway_check_start" in message:
        event.update({
            "type": "request-start",
            "stream": item.get("stream"),
            "bodyBytes": item.get("body_bytes"),
            "groupId": item.get("group_id"),
            "groupName": item.get("group_name"),
            "apiKeyName": item.get("api_key_name"),
        })
    elif "content_moderation.gateway_check_done" in message:
        event.update({
            "type": "gateway-check",
            "allowed": item.get("allowed"),
            "blocked": item.get("blocked"),
            "action": item.get("action"),
        })
    elif "openai.upstream_failover_switching" in message:
        event.update({
            "type": "failover",
            "switchCount": item.get("switch_count"),
            "maxSwitches": item.get("max_switches"),
        })
    elif "openai.account_select_failed" in message:
        event.update({
            "type": "select-failed",
            "error": item.get("error"),
            "excludedAccountCount": item.get("excluded_account_count"),
        })
    elif "account_upstream_error" in message:
        event.update({
            "type": "upstream-error",
            "error": item.get("error"),
        })
    elif "account_temp_unschedulable" in message:
        event.update({
            "type": "temp-unschedulable",
            "until": item.get("until") or item.get("temp_unschedulable_until"),
            "ruleIndex": item.get("rule_index"),
            "matchedKeyword": item.get("matched_keyword"),
            "reason": item.get("reason") or item.get("error"),
        })
    elif "http request completed" in message:
        event.update({
            "type": "final",
            "clientIp": item.get("client_ip"),
            "protocol": item.get("protocol"),
            "platform": item.get("platform"),
            "completedAt": item.get("completed_at"),
        })
    elif "admin account schedulable updated" in message or "account schedulable updated" in message or "/schedulable" in str(item.get("path") or ""):
        event.update({
            "type": "admin-schedulable",
            "schedulable": item.get("schedulable"),
        })
    else:
        event.update({"type": "other"})
    return event

def with_trace_phase(event, first_epoch, last_epoch):
    epoch = None
    at = event.get("at") if isinstance(event, dict) else None
    if isinstance(at, str) and at:
        epoch = log_time_epoch({"_at": at})
    if epoch is None or first_epoch is None:
        phase = "unknown"
    elif epoch < first_epoch:
        phase = "before-request"
    elif last_epoch is not None and epoch > last_epoch:
        phase = "after-request"
    else:
        phase = "during-request"
    event["phase"] = phase
    return event

def account_snapshot_from_runtime(token):
    try:
        accounts = list_accounts(token)
    except Exception as exc:
        return [], {"error": str(exc)}
    rows = []
    for item in accounts:
        if not isinstance(item, dict):
            continue
        rows.append({
            "accountId": item.get("id"),
            "accountName": item.get("name"),
            "schedulable": item.get("schedulable"),
            "status": item.get("status"),
            "concurrency": item.get("concurrency"),
            "priority": item.get("priority"),
            "tempUnschedulableUntil": item.get("temp_unschedulable_until") or item.get("tempUnschedulableUntil"),
            "tempUnschedulableSet": (item.get("temp_unschedulable_until") or item.get("tempUnschedulableUntil")) is not None or bool(item.get("temp_unschedulable_reason") or item.get("tempUnschedulableReason")),
        })
    rows.sort(key=lambda row: (str(row.get("accountName") or ""), int(row.get("accountId") or 0)))
    return rows, None

def trace_reason(events, final_event):
    failovers = [item for item in events if item.get("type") == "failover"]
    select_failures = [item for item in events if item.get("type") == "select-failed"]
    upstream_errors = [item for item in events if item.get("type") == "upstream-error"]
    if failover_budget_exhausted(failovers, final_event):
        return "failover-budget-exhausted"
    if failovers and select_failures:
        return "failover-attempted-no-candidate"
    if failovers:
        return "failover-attempted"
    if select_failures:
        return "account-select-failed"
    if upstream_errors:
        return "upstream-error"
    if isinstance(final_event, dict) and isinstance(final_event.get("statusCode"), int) and final_event.get("statusCode") >= 400:
        return "final-http-error"
    if isinstance(final_event, dict) and isinstance(final_event.get("statusCode"), int):
        return "completed"
    return "unknown"

def failover_budget_exhausted(failovers, final_event):
    if not failovers or not isinstance(final_event, dict):
        return False
    last = failovers[-1]
    switch_count = last.get("switchCount")
    max_switches = last.get("maxSwitches")
    final_status = final_event.get("statusCode")
    return (
        isinstance(switch_count, int)
        and isinstance(max_switches, int)
        and max_switches > 0
        and switch_count >= max_switches
        and isinstance(final_status, int)
        and final_status >= 500
    )

def trace_untried_schedulable_accounts(failovers, final_event, account_snapshot):
    if not failover_budget_exhausted(failovers, final_event):
        return []
    tried = set()
    for item in failovers:
        account_id = item.get("accountId")
        if isinstance(account_id, int):
            tried.add(account_id)
    final_account = final_event.get("accountId") if isinstance(final_event, dict) else None
    if isinstance(final_account, int):
        tried.add(final_account)
    result = []
    for item in account_snapshot:
        account_id = item.get("accountId")
        if not isinstance(account_id, int) or account_id in tried:
            continue
        if item.get("schedulable") is True and item.get("status") == "active" and item.get("tempUnschedulableSet") is not True:
            result.append({
                "accountId": account_id,
                "accountName": item.get("accountName"),
                "priority": item.get("priority"),
                "concurrency": item.get("concurrency"),
            })
    return result

def run_trace():
    payload = json.loads(base64.b64decode(PAYLOAD_B64).decode("utf-8")) if PAYLOAD_B64 else {}
    request_id = payload.get("requestId")
    since = payload.get("since") or "24h"
    tail = int(payload.get("tail") or 20000)
    context_seconds = int(payload.get("contextSeconds") or 300)
    show_lines = bool(payload.get("showLines"))
    if not isinstance(request_id, str) or not request_id:
        raise RuntimeError("trace payload missing requestId")
    admin_email, token, admin_compliance = login()
    account_snapshot, account_snapshot_error = account_snapshot_from_runtime(token)
    account_names_by_id = {}
    for row in account_snapshot:
        account_id = row.get("accountId")
        if isinstance(account_id, str) and account_id.isdigit():
            account_id = int(account_id)
        if isinstance(account_id, int) and isinstance(row.get("accountName"), str):
            account_names_by_id[account_id] = row.get("accountName")
    proc = kubectl(["-n", NAMESPACE, "logs", "deployment/sub2api", f"--since={since}", f"--tail={tail}"])
    stdout = proc.stdout.decode("utf-8", errors="replace")
    parsed_lines = []
    matched = []
    for line in stdout.splitlines():
        parsed = parse_log_line(line)
        if parsed is None:
            continue
        parsed_lines.append(parsed)
        if request_id in line:
            matched.append(parsed)
    first_epoch = None
    last_epoch = None
    for item in matched:
        epoch = log_time_epoch(item)
        if epoch is None:
            continue
        first_epoch = epoch if first_epoch is None else min(first_epoch, epoch)
        last_epoch = epoch if last_epoch is None else max(last_epoch, epoch)
    window_lines = []
    if first_epoch is not None:
        start_epoch = first_epoch - context_seconds
        end_epoch = (last_epoch if last_epoch is not None else first_epoch) + context_seconds
        for item in parsed_lines:
            epoch = log_time_epoch(item)
            if epoch is not None and start_epoch <= epoch <= end_epoch:
                window_lines.append(item)
    else:
        window_lines = matched
    events = [classify_trace_event(item, account_names_by_id) for item in matched]
    request_start = next((item for item in events if item.get("type") == "request-start"), None)
    final_event = next((item for item in reversed(events) if item.get("type") == "final"), None)
    failovers = [item for item in events if item.get("type") == "failover"]
    select_failures = [item for item in events if item.get("type") == "select-failed"]
    upstream_errors = [item for item in events if item.get("type") == "upstream-error"]
    temp_unsched = [with_trace_phase(classify_trace_event(item, account_names_by_id), first_epoch, last_epoch) for item in window_lines if "account_temp_unschedulable" in str(item.get("_message") or "")]
    admin_sched = [with_trace_phase(classify_trace_event(item, account_names_by_id), first_epoch, last_epoch) for item in window_lines if ("schedulable" in str(item.get("_message") or "") or "/schedulable" in str(item.get("path") or ""))]
    window_events = [classify_trace_event(item, account_names_by_id) for item in window_lines]
    final_errors = [item for item in window_events if item.get("type") == "final" and isinstance(item.get("statusCode"), int) and item.get("statusCode") >= 400]
    window_failovers = [item for item in window_events if item.get("type") == "failover"]
    window_select_failures = [item for item in window_events if item.get("type") == "select-failed"]
    untried_schedulable_accounts = trace_untried_schedulable_accounts(failovers, final_event or {}, account_snapshot)
    reason = trace_reason(events, final_event)
    if not matched:
        outcome = "not-found"
    elif isinstance(final_event, dict) and isinstance(final_event.get("statusCode"), int) and final_event.get("statusCode") < 400:
        outcome = "succeeded"
    elif isinstance(final_event, dict):
        outcome = "failed"
    else:
        outcome = "incomplete"
    return {
        "ok": proc.returncode == 0 and len(matched) > 0,
        "mode": "trace",
        "namespace": NAMESPACE,
        "serviceDns": SERVICE_DNS,
        "appPod": APP_POD,
        "admin": {"email": admin_email, "tokenPrinted": False, "compliance": admin_compliance},
        "requestId": request_id,
        "summary": {
            "outcome": outcome,
            "reason": reason,
            "eventCount": len(events),
            "matchedLineCount": len(matched),
            "firstAt": events[0].get("at") if events else None,
            "lastAt": events[-1].get("at") if events else None,
        },
        "window": {
            "since": since,
            "tail": tail,
            "beforeSeconds": context_seconds,
            "afterSeconds": context_seconds,
            "lineCount": len(window_lines),
        },
        "request": request_start or {},
        "final": final_event or {},
        "events": events,
        "failovers": failovers,
        "selectFailures": select_failures,
        "upstreamErrors": upstream_errors,
        "tempUnschedulable": temp_unsched,
        "adminSchedulable": admin_sched[-20:],
        "windowStats": {
            "matchedLines": len(matched),
            "eventCount": len(window_events),
            "finalErrorCount": len(final_errors),
            "failoverCount": len(window_failovers),
            "selectFailedCount": len(window_select_failures),
            "tempUnschedulableCount": len(temp_unsched),
            "adminSchedulableCount": len(admin_sched),
        },
        "diagnostics": {
            "failoverBudgetExhausted": failover_budget_exhausted(failovers, final_event or {}),
            "untriedSchedulableAccounts": untried_schedulable_accounts,
        },
        "accountSnapshot": account_snapshot,
        "accountSnapshotError": account_snapshot_error,
        "rawLines": [{"line": item.get("_line")} for item in matched[-30:]] if show_lines else [],
        "showLines": show_lines,
        "logs": {
            "exitCode": proc.returncode,
            "stderrTail": text(proc.stderr, 1000),
            "stdoutLineCount": len(stdout.splitlines()),
        },
        "valuesPrinted": False,
    }

def parse_embedded_json(stdout):
    if not isinstance(stdout, str) or not stdout.strip():
        return None
    start = stdout.find("{")
    end = stdout.rfind("}")
    if start < 0 or end <= start:
        return None
    try:
        return json.loads(stdout[start:end + 1])
    except Exception:
        return None

def inject_env(template, name, value):
    spec = template.setdefault("spec", {})
    containers = spec.setdefault("containers", [])
    if not containers:
        raise RuntimeError("sentinel job template has no containers")
    container = containers[0]
    env = container.setdefault("env", [])
    env[:] = [item for item in env if not (isinstance(item, dict) and item.get("name") == name)]
    env.append({"name": name, "value": value})

def sentinel_probe_job_manifest(accounts):
    cronjob_name = SENTINEL_CONFIG.get("cronJobName")
    if not isinstance(cronjob_name, str) or not cronjob_name:
        raise RuntimeError("sentinel cronJobName missing from config")
    cronjob = kube_json(["-n", NAMESPACE, "get", "cronjob", cronjob_name], f"cronjob/{cronjob_name}")
    job_template = ((cronjob.get("spec") or {}).get("jobTemplate") or {}) if isinstance(cronjob, dict) else {}
    job_spec = copy_json(job_template.get("spec") or {})
    if not isinstance(job_spec, dict) or not job_spec:
        raise RuntimeError("sentinel CronJob jobTemplate.spec missing")
    template = job_spec.get("template")
    if not isinstance(template, dict):
        raise RuntimeError("sentinel CronJob jobTemplate.spec.template missing")
    inject_env(template, "SENTINEL_ACCOUNT_NAMES", ",".join(accounts))
    job_spec["ttlSecondsAfterFinished"] = int(job_spec.get("ttlSecondsAfterFinished") or 3600)
    suffix = str(int(time.time()))[-8:] + "-" + "".join(secrets.choice(string.ascii_lowercase + string.digits) for _ in range(5))
    job_name = ("sub2api-sentinel-probe-" + suffix)[:63]
    return job_name, {
        "apiVersion": "batch/v1",
        "kind": "Job",
        "metadata": {
            "name": job_name,
            "namespace": NAMESPACE,
            "labels": {
                "app.kubernetes.io/name": cronjob_name,
                "app.kubernetes.io/part-of": "platform-infra",
                "app.kubernetes.io/managed-by": "unidesk",
                "unidesk.ai/job-purpose": "sub2api-account-sentinel-manual-probe",
            },
        },
        "spec": job_spec,
    }

def copy_json(value):
    return json.loads(json.dumps(value))

def job_condition(job, cond_type):
    for item in ((job.get("status") or {}).get("conditions") or []):
        if item.get("type") == cond_type and item.get("status") == "True":
            return item
    return None

def wait_sentinel_probe_job(job_name, timeout_seconds):
    deadline = time.time() + timeout_seconds
    latest = None
    while time.time() < deadline:
        latest, err = safe_kube_json(["-n", NAMESPACE, "get", "job", job_name], f"job/{job_name}")
        if isinstance(latest, dict):
            complete = job_condition(latest, "Complete")
            failed = job_condition(latest, "Failed")
            if complete is not None:
                return "succeeded", latest, complete
            if failed is not None:
                return "failed", latest, failed
        time.sleep(2)
    return "timeout", latest, None

def job_logs(job_name):
    proc = kubectl(["-n", NAMESPACE, "logs", f"job/{job_name}", "--tail=4000"])
    return {
        "exitCode": proc.returncode,
        "stdout": proc.stdout.decode("utf-8", errors="replace"),
        "stderr": text(proc.stderr, 4000),
    }

def run_sentinel_probe():
    payload = json.loads(base64.b64decode(PAYLOAD_B64).decode("utf-8")) if PAYLOAD_B64 else {}
    accounts = payload.get("accounts") if isinstance(payload, dict) else None
    if not isinstance(accounts, list) or not accounts or not all(isinstance(item, str) and item for item in accounts):
        raise RuntimeError("sentinel-probe payload requires non-empty accounts")
    job_name, manifest = sentinel_probe_job_manifest(accounts)
    proc = kubectl(["apply", "--server-side", "--force-conflicts", f"--field-manager={FIELD_MANAGER}", "-f", "-"], json.dumps(manifest))
    if proc.returncode != 0:
        raise RuntimeError(f"apply sentinel probe job failed: {text(proc.stderr, 2000)}")
    timeout_seconds = max(300, int(SENTINEL_CONFIG.get("probe", {}).get("timeoutSeconds") or 30) + 240)
    status, job, condition = wait_sentinel_probe_job(job_name, timeout_seconds)
    logs = job_logs(job_name)
    parsed = parse_embedded_json(logs.get("stdout") or "")
    results = parsed.get("results") if isinstance(parsed, dict) and isinstance(parsed.get("results"), list) else []
    requested = set(accounts)
    measured = {item.get("accountName") for item in results if isinstance(item, dict)}
    missing = sorted(name for name in requested if name not in measured)
    marker_ok = len(missing) == 0 and all(isinstance(item, dict) and item.get("accountName") in requested and item.get("markerMatched") is True for item in results if isinstance(item, dict) and item.get("accountName") in requested)
    job_ok = status == "succeeded" and isinstance(parsed, dict) and parsed.get("ok") is True
    return {
        "ok": job_ok and marker_ok,
        "jobExecutionOk": job_ok,
        "markerOk": marker_ok,
        "mode": "sentinel-probe",
        "namespace": NAMESPACE,
        "requestedAccounts": accounts,
        "missingAccounts": missing,
        "job": {
            "name": job_name,
            "status": status,
            "condition": condition,
            "timeoutSeconds": timeout_seconds,
            "applyStdoutTail": text(proc.stdout, 1200),
            "logsExitCode": logs.get("exitCode"),
            "logsStderrTail": logs.get("stderr"),
        },
        "probe": parsed,
        "sentinelState": sentinel_state_summary(),
        "valuesPrinted": False,
    }

def run_cleanup_probes():
    admin_email, token, admin_compliance = login()
    cleanup = cleanup_probe_resources(token)
    return {
        "ok": cleanup.get("ok") is True,
        "mode": "cleanup-probes",
        "namespace": NAMESPACE,
        "serviceDns": SERVICE_DNS,
        "appPod": APP_POD,
        "admin": {"email": admin_email, "tokenPrinted": False, "compliance": admin_compliance},
        "cleanup": cleanup,
        "valuesPrinted": False,
    }

try:
    if MODE == "sync":
        result = run_sync()
    elif MODE == "trace":
        result = run_trace()
    elif MODE == "cleanup-probes":
        result = run_cleanup_probes()
    elif MODE == "sentinel-probe":
        result = run_sentinel_probe()
    else:
        result = run_validate()
except Exception as exc:
    result = {
        "ok": False,
        "mode": MODE,
        "namespace": NAMESPACE,
        "serviceDns": SERVICE_DNS,
        "appPod": globals().get("APP_POD"),
        "error": str(exc),
        "valuesPrinted": False,
    }

print(json.dumps(result, ensure_ascii=False, indent=2))
sys.exit(0 if result.get("ok") else 1)
PY
`;
}

async function capture(config: UniDeskConfig, target: string, args: string[], input?: string): Promise<SshCaptureResult> {
  return await runSshCommandCapture(config, target, args, input);
}

type RemoteCodexPoolMode = "sync" | "validate" | "sentinel-probe" | "sentinel-image-status" | "sentinel-image-build";

async function runRemoteCodexPoolScript(config: UniDeskConfig, mode: RemoteCodexPoolMode, script: string, target = codexPoolRuntimeTarget()): Promise<SshCaptureResult> {
  const jobName = `codex-pool-${mode}-${Date.now().toString(36)}`.slice(0, 63);
  const startedAtMs = Date.now();
  const start = await capture(config, target.route, ["sh"], remoteJobStartScript(jobName, script));
  const started = parseJsonOutput(start.stdout);
  if (start.exitCode !== 0 || boolField(started, "ok", false) !== true) return start;

  let latest: RemoteCodexPoolJobStatus | null = null;
  while (Date.now() - startedAtMs <= remoteJobTimeoutMs) {
    await sleep(remoteJobPollMs);
    const probe = await capture(config, target.route, ["sh"], remoteJobStatusScript(jobName));
    const parsed = parseJsonOutput(probe.stdout);
    latest = normalizeRemoteJobStatus(parsed);
    process.stderr.write(`${JSON.stringify({
      event: "platform-infra.sub2api.codex-pool.progress",
      at: new Date().toISOString(),
      mode,
      jobName,
      status: latest?.status ?? "unknown",
      exitCode: latest?.exitCode ?? null,
      elapsedMs: Date.now() - startedAtMs,
      stdoutBytes: latest?.stdoutBytes ?? null,
      stderrBytes: latest?.stderrBytes ?? null,
    })}\n`);
    if (probe.exitCode !== 0) {
      return {
        exitCode: probe.exitCode,
        stdout: probe.stdout,
        stderr: `${start.stderr}${probe.stderr}`,
      };
    }
    if (latest?.status === "succeeded" || latest?.status === "failed") {
      return {
        exitCode: latest.exitCode ?? (latest.status === "succeeded" ? 0 : 1),
        stdout: latest.stdout ?? "",
        stderr: latest.stderr ?? "",
      };
    }
  }

  return {
    exitCode: 124,
    stdout: latest?.stdout ?? "",
    stderr: [
      latest?.stderr ?? "",
      `remote codex-pool ${mode} job ${jobName} did not finish within ${remoteJobTimeoutMs}ms`,
      `status command: ${codexPoolModeCommand(mode)}`,
    ].filter(Boolean).join("\n"),
  };
}

function codexPoolModeCommand(mode: RemoteCodexPoolMode): string {
  if (mode === "sync") return "bun scripts/cli.ts platform-infra sub2api codex-pool sync --confirm";
  if (mode === "sentinel-probe") return "bun scripts/cli.ts platform-infra sub2api codex-pool sentinel-probe --account <accountName> --confirm";
  return "bun scripts/cli.ts platform-infra sub2api codex-pool validate";
}

interface RemoteCodexPoolJobStatus {
  status: "running" | "succeeded" | "failed" | "unknown";
  exitCode: number | null;
  stdout: string | null;
  stderr: string | null;
  stdoutBytes: number | null;
  stderrBytes: number | null;
}

function normalizeRemoteJobStatus(parsed: Record<string, unknown> | null): RemoteCodexPoolJobStatus | null {
  if (parsed === null) return null;
  const status = parsed.status === "running" || parsed.status === "succeeded" || parsed.status === "failed" || parsed.status === "unknown"
    ? parsed.status
    : "unknown";
  return {
    status,
    exitCode: typeof parsed.exitCode === "number" ? parsed.exitCode : null,
    stdout: typeof parsed.stdout === "string" ? parsed.stdout : null,
    stderr: typeof parsed.stderr === "string" ? parsed.stderr : null,
    stdoutBytes: typeof parsed.stdoutBytes === "number" ? parsed.stdoutBytes : null,
    stderrBytes: typeof parsed.stderrBytes === "number" ? parsed.stderrBytes : null,
  };
}

function remoteJobStartScript(jobName: string, script: string): string {
  const scriptB64 = Buffer.from(script, "utf8").toString("base64");
  return `
set -eu
job=${shQuote(jobName)}
dir=${shQuote(remoteJobDir)}
mkdir -p "$dir"
chmod 700 "$dir"
script_path="$dir/$job.sh"
stdout_path="$dir/$job.stdout"
stderr_path="$dir/$job.stderr"
exit_path="$dir/$job.exit"
done_path="$dir/$job.done"
pid_path="$dir/$job.pid"
rm -f "$script_path" "$stdout_path" "$stderr_path" "$exit_path" "$done_path" "$pid_path"
base64 -d > "$script_path" <<'UNIDESK_REMOTE_SCRIPT_B64'
${scriptB64}
UNIDESK_REMOTE_SCRIPT_B64
chmod 700 "$script_path"
(
  set +e
  trap '' HUP
  sh "$script_path" > "$stdout_path" 2> "$stderr_path"
  code=$?
  printf '%s' "$code" > "$exit_path"
  date -u +%Y-%m-%dT%H:%M:%SZ > "$done_path"
  rm -f "$script_path"
) >/dev/null 2>&1 &
pid=$!
printf '%s' "$pid" > "$pid_path"
python3 - <<PY
import json
print(json.dumps({"ok": True, "jobName": ${JSON.stringify(jobName)}, "pid": int("${"${pid}"}"), "dir": ${JSON.stringify(remoteJobDir)}}))
PY
`;
}

function remoteJobStatusScript(jobName: string): string {
  return `
set -eu
python3 - <<'PY'
import json
import os
import signal

job = ${JSON.stringify(jobName)}
directory = ${JSON.stringify(remoteJobDir)}
stdout_path = os.path.join(directory, job + ".stdout")
stderr_path = os.path.join(directory, job + ".stderr")
exit_path = os.path.join(directory, job + ".exit")
done_path = os.path.join(directory, job + ".done")
pid_path = os.path.join(directory, job + ".pid")

def read_text(path, limit=None):
    try:
        with open(path, "rb") as handle:
            data = handle.read()
    except FileNotFoundError:
        return None
    if limit is not None and len(data) > limit:
        data = data[-limit:]
    return data.decode("utf-8", errors="replace")

def file_size(path):
    try:
        return os.path.getsize(path)
    except FileNotFoundError:
        return 0

pid_text = read_text(pid_path)
done = os.path.exists(done_path)
exit_text = read_text(exit_path)
exit_code = None
if exit_text is not None:
    try:
        exit_code = int(exit_text.strip())
    except ValueError:
        exit_code = None
running = False
if pid_text is not None and not done:
    try:
        os.kill(int(pid_text.strip()), 0)
        running = True
    except Exception:
        running = False
status = "succeeded" if done and exit_code == 0 else "failed" if done else "running" if running else "unknown"
print(json.dumps({
    "ok": True,
    "jobName": job,
    "status": status,
    "pid": int(pid_text.strip()) if pid_text and pid_text.strip().isdigit() else None,
    "exitCode": exit_code,
    "stdoutBytes": file_size(stdout_path),
    "stderrBytes": file_size(stderr_path),
    "stdout": read_text(stdout_path, 500000) if done else read_text(stdout_path, 12000),
    "stderr": read_text(stderr_path, 120000) if done else read_text(stderr_path, 12000),
    "doneAt": read_text(done_path),
}, ensure_ascii=False))
PY
`;
}

function shQuote(value: string): string {
  return `'${value.replace(/'/gu, `'\\''`)}'`;
}

function sleep(ms: number): Promise<void> {
  return new Promise((resolve) => setTimeout(resolve, ms));
}

function parseJsonOutput(stdout: string): Record<string, unknown> | null {
  const trimmed = stdout.trim();
  if (trimmed.length === 0) return null;
  const start = trimmed.indexOf("{");
  const end = trimmed.lastIndexOf("}");
  if (start === -1 || end === -1 || end <= start) return null;
  try {
    const parsed = JSON.parse(trimmed.slice(start, end + 1)) as unknown;
    return typeof parsed === "object" && parsed !== null && !Array.isArray(parsed) ? parsed as Record<string, unknown> : null;
  } catch {
    return null;
  }
}

function boolField(value: Record<string, unknown> | null, key: string, defaultValue: boolean): boolean {
  if (value === null) return defaultValue;
  const field = value[key];
  return typeof field === "boolean" ? field : defaultValue;
}

function compactCapture(result: SshCaptureResult, options: { full?: boolean } = {}): Record<string, unknown> {
  const full = options.full ?? false;
  return {
    exitCode: result.exitCode,
    stdoutBytes: Buffer.byteLength(result.stdout, "utf8"),
    stderrBytes: Buffer.byteLength(result.stderr, "utf8"),
    stdoutTail: full || result.exitCode !== 0 ? result.stdout.slice(-8000) : "",
    stderrTail: full || result.exitCode !== 0 ? result.stderr.slice(-4000) : "",
  };
}