import { readFileSync } from "node:fs";

function assertCondition(condition: unknown, message: string, detail: unknown = {}): void {
  if (!condition) throw new Error(`${message}: ${JSON.stringify(detail)}`);
}

const dockerfile = readFileSync("src/components/backend-core/Dockerfile", "utf8");
const d601Pipeline = readFileSync("src/components/microservices/k3sctl-adapter/k3s/ci/unidesk-ci.pipeline.yaml", "utf8");
const g14Pipeline = readFileSync("src/components/microservices/k3sctl-adapter/k3s/ci/unidesk-ci.pipeline.g14.yaml", "utf8");

for (const name of [
  "CARGO_HTTP_TIMEOUT",
  "CARGO_HTTP_LOW_SPEED_LIMIT",
  "CARGO_NET_RETRY",
  "CARGO_HTTP_MULTIPLEXING",
  "CARGO_REGISTRIES_CRATES_IO_PROTOCOL",
]) {
  assertCondition(dockerfile.includes(`ARG ${name}=`), `backend-core Dockerfile must accept ${name}`, { name });
  assertCondition(dockerfile.includes(`${name}=${`$\{${name}\}`}`), `backend-core Dockerfile must export ${name}`, { name });
  assertCondition(d601Pipeline.includes(`--build-arg ${name}=`), `D601 CI pipeline must pass ${name}`, { name });
  assertCondition(g14Pipeline.includes(`--build-arg ${name}=`), `G14 CI pipeline must pass ${name}`, { name });
}

assertCondition(
  dockerfile.includes("CARGO_HTTP_LOW_SPEED_LIMIT=1") && dockerfile.includes("CARGO_HTTP_TIMEOUT=180"),
  "backend-core Dockerfile must raise Cargo low-speed tolerance for proxied CI builds",
  dockerfile,
);

console.log(JSON.stringify({
  ok: true,
  checks: [
    "backend-core Dockerfile accepts Cargo HTTP/retry build args",
    "D601/G14 CI pipelines pass Cargo HTTP/retry build args",
    "backend-core CI build tolerates slow proxied crates.io downloads",
  ],
}));