import { ghHelp } from "./gh";

export function rootHelp(): unknown {
  return {
    entry: "bun scripts/cli.ts",
    output: "json",
    commands: [
      { command: "help", description: "List supported commands." },
      { command: "--main-server-ip <ip> <command>", description: "Run selected commands through the public frontend API; use --main-server-key only for legacy SSH transport." },
      { command: "config show", description: "Validate and print config.json as the single source of truth." },
      { command: "check [--full|--files|--scripts-typecheck|--components|--compose|--logs|--rust]", description: "Run the lightweight default syntax/config gate; Rust is opt-in and only allowed from D601 CI/dev execution." },
      { command: "server start", description: "Fire-and-forget build/start for database, backend-core, frontend, provider gateway, and managed main-server user services." },
      { command: "server stop", description: "Fire-and-forget docker-compose down for the fixed UniDesk stack." },
      { command: "server status", description: "Show fixed ports, containers, service health, and public URLs." },
      { command: "server swap status|ensure [--path /swapfile] [--size 2GiB] [--dry-run]", description: "Inspect or idempotently create host swap for low-memory main-server operation." },
      { command: "server logs [--tail-bytes N]", description: "Return bounded tails from file logs and docker logs." },
      { command: "server rebuild <backend-core|frontend|dev-frontend-proxy|provider-gateway|todo-note|code-queue-mgr|project-manager|baidu-netdisk|oa-event-flow>", description: "Maintenance-only local Compose rebuild for reviewed main-server services; frontend standard release must use CI artifact plus deploy apply dev/prod artifact consumers." },
      { command: "provider attach <providerId> [--master-server URL] [--up] [--force] | provider triage <providerId> [--observed-error text] [--observed-scope scope] [--microservice id ...]", description: "Generate the minimal external provider-gateway env/compose bundle or run the read-only provider health triage contract." },
      { command: "ssh <providerId> [ssh-like args...]", description: "Open a Host SSH / WSL SSH maintenance session through the provider-gateway bridge with built-in remote helper tools in PATH." },
      { command: "ssh <providerId> apply-patch [tool args...] < patch.diff", description: "Invoke the injected remote apply_patch helper directly over SSH passthrough and stream the patch from local stdin." },
      { command: "ssh <providerId> py [script-args...] < script.py", description: "Run remote Python from local stdin through SSH passthrough without nested shell quoting; extra args become script argv." },
      { command: "ssh <providerId> skills [--scope all|wsl|windows] [--limit N]", description: "Discover WSL/Linux and, for WSL providers, Windows skill directories in one SSH passthrough call." },
      { command: "ssh <providerId> find <path...> [--max-depth N] [--type d|f|l] [--contains TEXT] [--iname PATTERN] [--limit N] [--sort]", description: "Run a structured remote find command without nested shell quoting or parentheses." },
      { command: "ssh <providerId> glob [--root DIR] [--pattern PATTERN] [--contains TEXT] [--type any|f|d] [--limit N] [--sort]", description: "Run remote glob matching through the injected helper without shell glob expansion." },
      { command: "ssh <providerId> argv <command> [args...]", description: "Run a remote command with each argv token shell-quoted by UniDesk before SSH passthrough." },
      { command: "microservice list", description: "List UniDesk-managed user services and their provider/runtime mapping." },
      { command: "microservice status <id>", description: "Show one user service config, repository reference, backend mapping, and runtime status." },
      { command: "microservice health <id>", description: "Probe one user service through backend-core -> provider-gateway HTTP proxy." },
      { command: "microservice proxy <id> <path> [--method GET|POST|PUT|PATCH|DELETE] [--body-json JSON|--body-file path|--body-stdin] [--raw] [--max-body-bytes N]", description: "Access a private user-service backend path through the same frontend-only proxy used by WebUI; JSON request bodies are supported for controlled write/debug endpoints." },
      { command: "microservice diagnostics <id>", description: "Split k3sctl-managed proxy health into provider-gateway, HTTP tunnel, adapter, Kubernetes API service proxy, and target Service checks." },
      { command: "microservice tunnel-self-test <id>", description: "Trigger an expected provider HTTP tunnel failure and verify requestId/stage diagnostics are returned." },
      { command: "decision upload <markdown-file> [--title text] [--type meeting|decision|goal|external_goal|internal_goal|blocker|debt|experiment] [--level|--priority G0|G1|G2|G3|P0|P1|P2|P3|none] [--status active|blocked|parked|done] [--source text] [--issue id]", description: "Upload a meeting note or decision/requirement record through backend-core -> decision-center user-service proxy." },
      { command: "decision diary import <markdown-file> [--source-file path] [--tag tag] [--include-entries]", description: "Import a dated work log Markdown into PostgreSQL diary entries split as YYYY-MM/YYYY-MM-DD.md." },
      { command: "decision diary list [--month YYYY-MM] [--from YYYY-MM-DD] [--to YYYY-MM-DD] [--limit N] [--include-body]", description: "List daily Markdown diary entries stored by Decision Center." },
      { command: "decision diary history [--month YYYY-MM] [--from YYYY-MM-DD] [--to YYYY-MM-DD] [--limit N] [--include-body]", description: "Read diary history through the productized history API alias." },
      { command: "decision diary today [--edit --body-file path] [--title text] [--tag tag]", description: "Get or create today's diary entry using the service's real current date; --edit saves today's Markdown." },
      { command: "decision diary months", description: "List available Decision Center diary months with day counts." },
      { command: "decision diary show <YYYY-MM-DD|id>", description: "Show one daily diary Markdown entry." },
      { command: "decision diary edit|upsert <YYYY-MM-DD|id> --body-file path [--title text] [--source-file path] [--tag tag]", description: "Create or edit one daily diary entry through PUT /api/diary/entries/:idOrDate via backend-core proxy." },
      { command: "decision list [--type ...] [--status ...] [--level|--priority ...] [--source text] [--issue id] [--linked-goal-id id] [--limit N]", description: "List Decision Center records through the user-service proxy." },
      { command: "decision requirement list|create|show|update|upsert [id] [--title text] [--body-file path] [--type external_goal|internal_goal|goal|decision|blocker|debt|experiment] [--source text] [--issue id]", description: "Manage productized requirement records over the PostgreSQL records model, excluding meeting records." },
      { command: "decision show <id>", description: "Show one Decision Center record." },
      { command: "deploy check|plan|apply [--file deploy.json|--env dev|prod] [--service id] [--commit full-sha] [--dry-run] [--force]", description: "Reconcile services from origin/master:deploy.json environments; --commit overrides one reviewed artifact consumer such as frontend for release/v1 validation or rollback. code-queue artifact consumption is dev-only." },
      { command: "dev-env validate|prewarm-images", description: "Validate D601 unidesk-dev guardrails or prewarm dev foundation images into native k3s containerd through a bounded async job." },
      { command: "artifact-registry plan|render|status|health|install|deploy-backend-core|deploy-service", description: "Manage the D601 host-managed CNCF Distribution registry and run pull-only artifact CD for supported services, including D601 direct, k3s-managed, and code-queue dev-only consumers." },
      { command: "gh auth|issue|pr", description: "Run safe GitHub issue and PR CRUD/lifecycle operations through REST with body-file update replace/append, comment delete, token diagnostics, hard delete unsupported, and merge blocked." },
      { command: "code-agent-sandbox", description: "Independent Code Agent Sandbox service skeleton for adapter, mode, and credential-boundary diagnostics." },
      { command: "schedule list|get|runs|run|retry-run|delete", description: "Manage backend-core scheduled tasks and run history; schedule run <id> supports --wait-ms N and retry-run reuses the failed run's schedule." },
      { command: "schedule upsert-pgdata-backup [--time HH:MM] [--remote-base /SERVER_DATA/UNIDESK_PG_DATA]", description: "Create or update the daily PGDATA physical backup task that uploads monthly rotated archives to Baidu Netdisk." },
      { command: "codex deploy <commitId> [--provider-id D601] [--timeout-ms N]", description: "Disabled legacy Code Queue deploy path; use the dev-only artifact consumer instead." },
      { command: "codex submit [prompt] [--prompt-file path|--prompt-stdin] [--queue queueId] [--provider-id id] [--cwd path] [--model model] [--execution-mode mode] [--max-attempts N] [--reference-task-id id] [--dry-run]", description: "Submit a Code Queue task through backend-core -> code-queue proxy; --dry-run shows the structured request without enqueueing." },
      { command: "codex task <taskId> [--detail] [--trace --tail|--from-start|--after-seq N|--before-seq N --limit N] [--full]", description: "Fetch the bounded review view by default: original prompt, final response, and drill-down commands; detail and trace are opt-in." },
      { command: "codex tasks [--view supervisor|full] [--queue id] [--status status[,status]] [--unread|--unread-only] [--limit N] [--before-id id]", description: "Show the bounded supervisor view by default: running, unread terminal, recent completed, queued, diagnostics, and drill-down commands." },
      { command: "codex output <taskId> [--tail|--from-start|--after-seq N|--before-seq N --limit N] [--full-text]", description: "Fetch paged raw Code Queue output records by seq when a trace row has omitted command/output text." },
      { command: "codex read <taskId>", description: "Mark one reviewed terminal task read; never run automatically as part of listing." },
      { command: "codex dev-ready", description: "Fetch execution-container readiness, including sanitized skill injection status from /api/dev-ready." },
      { command: "codex judge <taskId> --attempt N [--dry-run] [--include-prompt]", description: "Replay one stored Code Queue attempt through the same judge context builder and MiniMax judge call path used by the live queue worker." },
      { command: "codex steer <taskId> [prompt|--prompt-file path|--prompt-stdin] [--dry-run]", description: "Push a bounded corrective prompt into a running Code Queue task through the stable private proxy path." },
      { command: "codex interrupt|cancel <taskId>", description: "Request interrupt for a running Code Queue task, or cancel a queued/retry_wait task, through the same private proxy." },
      { command: "codex (queues [--full|--all] | queue create <queueId> | queue merge <sourceQueueId> --into <targetQueueId> | move <taskId> --queue <queueId>)", description: "List low-noise queue summaries by default; full queue rows require --full/--all." },
      { command: "job list [--limit N] [--include-command]", description: "List async jobs from .state/jobs with a bounded default page." },
      { command: "job status <jobId|latest> [--tail-bytes N]", description: "Show job state with bounded stdout/stderr tails." },
      { command: "debug health", description: "Probe internal core, nodes, system/Docker status, frontend, provider ingress, and public boundary." },
      { command: "debug dispatch [providerId] [docker.ps|provider.upgrade|host.ssh|microservice.http|echo] [--wait-ms N]", description: "Submit a real internal-core dispatch request for CLI debugging." },
      { command: "debug task <taskId|latest>", description: "Read a dispatched task record from internal core for CLI debugging." },
      { command: "network perf [--service code-queue --path /api/tasks/overview?limit=30 --count N --concurrency N --label before|after]", description: "Benchmark frontend -> backend-core -> provider/adapter user-service networking and report latency/proxy-mode distributions." },
      { command: "ci install|status|run|publish-backend-core|publish-user-service|run-dev-e2e|logs", description: "Manage D601 k3s Tekton CI; artifact publish commands build commit-pinned images in CI without deploying CD." },
      { command: "e2e run [--only pattern[,pattern...]] [--skip pattern[,pattern...]]", description: "Run selected public/internal/Playwright E2E checks; use --only for focused iteration and rerun without filters for final regression." },
    ],
  };
}

export function isHelpToken(value: string | undefined): boolean {
  return value === "help" || value === "--help" || value === "-h";
}

export function serverHelp(action: string | undefined = undefined): unknown {
  return {
    command: action === undefined || isHelpToken(action) ? "server start|stop|status|swap|logs|rebuild" : `server ${action}`,
    output: "json",
    description: "Manage the fixed main-server Docker Compose stack without exposing backend-core REST publicly.",
    usage: {
      start: "bun scripts/cli.ts server start",
      stop: "bun scripts/cli.ts server stop",
      status: "bun scripts/cli.ts server status",
      swap: "bun scripts/cli.ts server swap status|ensure [--path /swapfile] [--size 2GiB] [--dry-run]",
      logs: "bun scripts/cli.ts server logs [--tail-bytes N]",
      rebuild: "bun scripts/cli.ts server rebuild <backend-core|frontend|dev-frontend-proxy|provider-gateway|todo-note|code-queue-mgr|project-manager|baidu-netdisk|oa-event-flow>",
    },
    publicEntrypoints: {
      frontend: "prod UniDesk frontend",
      devFrontend: "dev UniDesk frontend proxy to D601 unidesk-dev/frontend-dev",
      providerIngress: "provider-gateway WebSocket ingress",
    },
    rustBoundary: {
      masterServer: "do not use server rebuild backend-core for Rust iteration; it would build locally",
      d601: "use deploy apply --env dev --service backend-core and CI for Rust build/check",
    },
    maintenanceOnly: {
      frontend: "server rebuild frontend is not standard release evidence; publish 127.0.0.1:5000/unidesk/frontend:<commit> with CI, then consume it with deploy apply --env dev/prod --service frontend --commit <full-sha>",
      userServices: "server rebuild for main-server user services is reserved for local maintenance, bootstrap or recovery and must not replace commit-pinned artifact CD",
    },
    nonRebuildableBoundary: {
      upstreamImages: ["filebrowser", "filebrowser-d601"],
      infrastructure: ["database", "k3sctl-adapter"],
      d601ExecutionPlane: ["code-queue"],
      policy: "unsupported objects return unsupported-server-rebuild and must not be coerced into main-server Compose source builds",
    },
  };
}

export function sshHelp(): unknown {
  return {
    command: "ssh",
    output: "json",
    description: "Open a Host SSH / WSL SSH maintenance session through the provider-gateway bridge.",
    usage: [
      "bun scripts/cli.ts ssh <providerId>",
      "bun scripts/cli.ts ssh <providerId> argv <command> [args...]",
      "bun scripts/cli.ts ssh <providerId> apply-patch < patch.diff",
      "bun scripts/cli.ts ssh <providerId> py [script-args...] < script.py",
      "bun scripts/cli.ts ssh <providerId> skills [--scope all|wsl|windows] [--limit N]",
      "bun scripts/cli.ts ssh <providerId> find <path...> [--contains TEXT] [--limit N]",
      "bun scripts/cli.ts ssh <providerId> glob [--root DIR] [--pattern PATTERN]",
    ],
    notes: [
      "ssh --help and ssh <providerId> --help print this JSON help and never open an interactive session.",
      "Use argv when nested shell quoting would be fragile.",
      "Use -- before a remote command that intentionally starts with a dash.",
    ],
  };
}

function configHelp(): unknown {
  return {
    command: "config show",
    output: "json",
    usage: "bun scripts/cli.ts config show",
    description: "Validate and print the root config.json single source of truth.",
  };
}

function microserviceHelp(): unknown {
  return {
    command: "microservice list|status|health|diagnostics|tunnel-self-test|proxy",
    output: "json",
    usage: [
      "bun scripts/cli.ts microservice list",
      "bun scripts/cli.ts microservice status <id>",
      "bun scripts/cli.ts microservice health <id>",
      "bun scripts/cli.ts microservice diagnostics <id>",
      "bun scripts/cli.ts microservice tunnel-self-test <id>",
      "bun scripts/cli.ts microservice proxy <id> <path> [--method GET|POST|PUT|PATCH|DELETE] [--body-json JSON|--body-file path|--body-stdin] [--raw] [--full] [--max-body-bytes N]",
    ],
    description: "Access UniDesk-managed user services through the same backend-core/provider proxy path used by the WebUI.",
  };
}

function decisionHelp(): unknown {
  return {
    command: "decision upload|list|show|health|diary|requirement",
    output: "json",
    usage: [
      "bun scripts/cli.ts decision upload <markdown-file> [--title text] [--type meeting|decision]",
      "bun scripts/cli.ts decision list [--type ...] [--status ...] [--level ...] [--limit N]",
      "bun scripts/cli.ts decision show <id>",
      "bun scripts/cli.ts decision health",
      "bun scripts/cli.ts decision diary import|list|history|months|today|show|edit|upsert ...",
      "bun scripts/cli.ts decision requirement list|create|show|update|upsert ...",
    ],
    description: "Operate Decision Center through the registered user-service proxy.",
  };
}

function providerHelp(): unknown {
  return {
    command: "provider attach|triage",
    output: "json",
    usage: [
      "bun scripts/cli.ts provider attach <providerId> [--master-server URL] [--up] [--force]",
      "bun scripts/cli.ts provider triage <providerId> [--observed-error text] [--observed-scope scope] [--microservice id ...]",
    ],
    description: "Generate the minimal provider-gateway attach env/compose bundle or run the read-only provider health triage contract.",
  };
}

function scheduleHelp(): unknown {
  return {
    command: "schedule list|get|runs|run|retry-run|delete|upsert-pgdata-backup",
    output: "json",
    usage: [
      "bun scripts/cli.ts schedule list",
      "bun scripts/cli.ts schedule get <id>",
      "bun scripts/cli.ts schedule runs --limit N",
      "bun scripts/cli.ts schedule runs [scheduleId] [--limit N]",
      "bun scripts/cli.ts schedule run <id> [--wait-ms N]",
      "bun scripts/cli.ts schedule retry-run <failedRunId>",
      "bun scripts/cli.ts schedule delete <id>",
      "bun scripts/cli.ts schedule upsert-pgdata-backup [--time HH:MM] [--remote-base path]",
    ],
    description: "Manage backend-core scheduled tasks and run history through the private core API. Global runs use schedule runs --limit N; schedule-specific runs pass a non-numeric schedule id.",
  };
}

function codexHelp(): unknown {
  return {
    command: "codex deploy|submit|task|tasks|output|read|dev-ready|judge|steer|interrupt|cancel|queues|queue|move",
    output: "json",
    usage: [
      "bun scripts/cli.ts codex deploy <commitId> # disabled legacy deployment entry",
      "bun scripts/cli.ts codex submit [prompt] [--prompt-file path|--prompt-stdin] [--queue id] [--dry-run]",
      "bun scripts/cli.ts codex task <taskId> [--detail] [--trace --tail|--from-start|--after-seq N|--before-seq N --limit N] [--full]",
      "bun scripts/cli.ts codex tasks [--view supervisor|full] [--queue id] [--status succeeded,running] [--unread|--unread-only] [--limit N] [--before-id id]",
      "bun scripts/cli.ts codex output <taskId> [--tail|--from-start|--after-seq N|--before-seq N --limit N] [--full-text]",
      "bun scripts/cli.ts codex read <taskId>",
      "bun scripts/cli.ts codex dev-ready",
      "bun scripts/cli.ts codex judge <taskId> --attempt N [--dry-run] [--include-prompt]",
      "bun scripts/cli.ts codex steer <taskId> [prompt|--prompt-file path|--prompt-stdin] [--dry-run]",
      "bun scripts/cli.ts codex interrupt|cancel <taskId>",
      "bun scripts/cli.ts codex queues [--full|--all] | queue create <queueId> | queue merge <sourceQueueId> --into <targetQueueId> | move <taskId> --queue <queueId>",
    ],
    description: "Operate Code Queue through the stable backend-core private proxy path.",
  };
}

function jobHelp(): unknown {
  return {
    command: "job list|status",
    output: "json",
    usage: [
      "bun scripts/cli.ts job list [--limit N] [--include-command]",
      "bun scripts/cli.ts job status <jobId|latest> [--tail-bytes N]",
    ],
    description: "Inspect fire-and-forget job state from .state/jobs without streaming unbounded logs.",
  };
}

function debugHelp(): unknown {
  return {
    command: "debug health|dispatch|task",
    output: "json",
    usage: [
      "bun scripts/cli.ts debug health",
      "bun scripts/cli.ts debug dispatch [providerId] [docker.ps|provider.upgrade|host.ssh|microservice.http|echo] [--wait-ms N]",
      "bun scripts/cli.ts debug task <taskId|latest>",
    ],
    description: "Debug the real core/provider/dispatch paths; do not use these as formal TEST.md acceptance steps.",
  };
}

function networkHelp(): unknown {
  return {
    command: "network perf",
    output: "json",
    usage: "bun scripts/cli.ts network perf [--service id --path /api/path --count N --concurrency N --label text]",
    description: "Benchmark frontend/backend/provider user-service networking with bounded JSON latency summaries.",
  };
}

function e2eHelp(): unknown {
  return {
    command: "e2e run",
    output: "json",
    usage: "bun scripts/cli.ts e2e run [--only pattern[,pattern...]] [--skip pattern[,pattern...]]",
    description: "Run selected public/internal/Playwright E2E checks; use filters for focused iteration and full run for final regression.",
  };
}

function devEnvHelp(): unknown {
  return {
    command: "dev-env validate|prewarm-images",
    output: "json",
    usage: [
      "bun scripts/cli.ts dev-env validate [--manifest path] [--kubectl-dry-run]",
      "bun scripts/cli.ts dev-env prewarm-images [--image image] [--provider-id D601] [--no-pull] [--dry-run]",
    ],
    description: "Validate D601 unidesk-dev guardrails or prewarm foundation images into native k3s containerd.",
  };
}

function artifactRegistryHelp(): unknown {
  return {
    command: "artifact-registry plan|render|status|health|install|deploy-backend-core|deploy-service",
    output: "json",
    usage: [
      "bun scripts/cli.ts artifact-registry plan [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry render [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry status [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry health [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry install [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --service baidu-netdisk --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --service frontend --env prod --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --service frontend --env dev --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service decision-center --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service decision-center --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service project-manager --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service oa-event-flow --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service code-queue-mgr --commit <full-sha> --dry-run [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service todo-note --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service findjob --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service findjob --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service pipeline --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service pipeline --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service met-nonlinear --commit <full-sha> --dry-run [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service met-nonlinear --commit <full-sha> --dry-run [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service k3sctl-adapter --commit <full-sha> --dry-run [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service mdtodo --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service mdtodo --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service claudeqq --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env prod --service claudeqq --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
      "bun scripts/cli.ts artifact-registry deploy-service --env dev --service code-queue --commit <full-sha> [--dry-run] [--run-now] [--provider-id D601]",
    ],
    description: "Manage the declaration, rendered files and readonly checks for the D601 host-managed CNCF Distribution artifact registry.",
    boundary: [
      "registry endpoint is D601 loopback 127.0.0.1:5000 only",
      "service is host-managed by systemd + Docker Compose, not k3s-managed",
      "install writes the rendered host unit/config and starts the registry",
      "deploy-backend-core only pulls commit-pinned backend-core artifacts and does not build backend-core on the master server",
      "deploy-service currently supports backend-core, baidu-netdisk, prod/dev frontend, decision-center, mdtodo, claudeqq, project-manager, oa-event-flow, code-queue-mgr, todo-note, findjob, pipeline, met-nonlinear, k3sctl-adapter, and dev-only code-queue as standardized consumers",
      "findjob and pipeline have D601 direct dev/prod Compose artifact consumers; met-nonlinear is runtime-verification blocked; k3sctl-adapter is supervisor-only",
      "code-queue has no prod artifact deploy target and prod requests return structured unsupported",
      "status and health use provider-gateway Host SSH readonly checks",
    ],
    legacyEntrypoints: {
      "deploy-backend-core": {
        deprecated: true,
        enabled: false,
        replacement: "bun scripts/cli.ts deploy apply --env prod --service backend-core --commit <full-sha>",
      },
    },
  };
}

export function staticNamespaceHelp(args: string[]): unknown | null {
  const [top] = args;
  if (!args.slice(1).some(isHelpToken)) return null;
  if (top === "config") return configHelp();
  if (top === "microservice") return microserviceHelp();
  if (top === "decision" || top === "decision-center") return decisionHelp();
  if (top === "provider") return providerHelp();
  if (top === "schedule") return scheduleHelp();
  if (top === "codex") return codexHelp();
  if (top === "job") return jobHelp();
  if (top === "debug") return debugHelp();
  if (top === "network") return networkHelp();
  if (top === "e2e") return e2eHelp();
  if (top === "dev-env") return devEnvHelp();
  if (top === "artifact-registry") return artifactRegistryHelp();
  if (top === "gh") return ghHelp();
  return null;
}