import assert from "node:assert/strict";
import fs from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";

import { describe, it } from "vitest";

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const rootDir = path.resolve(__dirname, "..");

const smokeScripts = [
  "scripts/docker-web-runtime-smoke.sh",
  "scripts/docker-api-runtime-smoke.sh",
  "scripts/docker-worker-runtime-smoke.sh",
];

describe("Docker runtime smoke contract", () => {
  it.each(smokeScripts)("reads the expected revision from the built image label: %s", (relativePath) => {
    const source = fs.readFileSync(path.join(rootDir, relativePath), "utf8");

    assert.match(source, /docker image inspect -f '\{\{ index \.Config\.Labels "org\.opencontainers\.image\.revision" \}\}' "\$IMAGE"/);
    assert.match(source, /SMOKE_REVISION="\$\(resolve_smoke_revision\)"/);
  });

  it.each(smokeScripts)("rejects Dockerfile's default unknown revision: %s", (relativePath) => {
    const source = fs.readFileSync(path.join(rootDir, relativePath), "utf8");

    assert.match(source, /\$SMOKE_REVISION" == "unknown"/);
    assert.match(source, /does not expose a concrete org\.opencontainers\.image\.revision/);
  });

  it.each(smokeScripts)("does not override APP_REVISION at container runtime: %s", (relativePath) => {
    const source = fs.readFileSync(path.join(rootDir, relativePath), "utf8");

    assert.doesNotMatch(source, /-e APP_REVISION=/);
  });

  it.each(["scripts/docker-web-runtime-smoke.sh", "scripts/docker-api-runtime-smoke.sh"])("validates the runtime OpenAPI JSON contract: %s", (relativePath) => {
    const source = fs.readFileSync(path.join(rootDir, relativePath), "utf8");

    assert.match(source, /expect_openapi_json/);
    assert.match(source, /\/v1\/openapi\.json/);
    assert.match(source, /payload\.paths\["\/v1\/entities\/\{entity\}\/rows"\]/);
    assert.doesNotMatch(source, /payload\.paths\["\/v1\/workflows\/run\/\{id\}"\]/);
  });

  it("runs the Coolify web predeploy command inside the final web image", () => {
    const source = fs.readFileSync(path.join(rootDir, "scripts/docker-web-runtime-smoke.sh"), "utf8");

    assert.match(source, /docker run --rm --network "\$NETWORK_NAME"/);
    assert.match(source, /--entrypoint \/bin\/sh/);
    assert.match(source, /pnpm exec prisma migrate deploy --config prisma\.config\.ts/);
    assert.match(source, /NODE_ENV=production node packages\/db\/dist\/production-seed\.server\.js/);
    assert.doesNotMatch(source, /DATABASE_URL="\$HOST_DATABASE_URL" pnpm exec prisma migrate deploy/);
  });

  it("runs the API smoke migration inside the final API image network", () => {
    const source = fs.readFileSync(path.join(rootDir, "scripts/docker-api-runtime-smoke.sh"), "utf8");

    assert.match(source, /docker run --rm --network "\$NETWORK_NAME"/);
    assert.match(source, /-e DATABASE_URL="\$CONTAINER_DATABASE_URL"/);
    assert.match(source, /--entrypoint \/bin\/sh/);
    assert.match(source, /pnpm exec prisma migrate deploy --config prisma\.config\.ts/);
    assert.doesNotMatch(source, /HOST_DATABASE_URL/);
    assert.doesNotMatch(source, /DATABASE_URL="\$HOST_DATABASE_URL" pnpm exec prisma migrate deploy/);
  });

  it("runs the worker smoke migration inside the final worker image network", () => {
    const source = fs.readFileSync(path.join(rootDir, "scripts/docker-worker-runtime-smoke.sh"), "utf8");

    assert.match(source, /docker run --rm --network "\$NETWORK_NAME"/);
    assert.match(source, /-e DATABASE_URL="\$CONTAINER_DATABASE_URL"/);
    assert.match(source, /--entrypoint \/bin\/sh/);
    assert.match(source, /pnpm exec prisma migrate deploy --config prisma\.config\.ts/);
    assert.doesNotMatch(source, /HOST_DATABASE_URL/);
    assert.doesNotMatch(source, /DATABASE_URL="\$HOST_DATABASE_URL" pnpm exec prisma migrate deploy/);
  });

  it("proves worker queue-group routing for general and mail workers", () => {
    const source = fs.readFileSync(path.join(rootDir, "scripts/docker-worker-runtime-smoke.sh"), "utf8");

    assert.match(source, /-e WORKER_QUEUE_GROUP=general/);
    assert.match(source, /-e WORKER_QUEUE_GROUP=mail/);
    assert.match(source, /expect_worker_health "\$enabled_health_output" ready true general toolctrl\.notifications/);
    assert.match(source, /expect_worker_health "\$mail_health_output" ready true mail toolctrl\.email/);
    assert.match(source, /report\.workerGroup !== expectedGroup/);
    assert.match(source, /report\.queues\.includes\(expectedQueue\)/);
  });
});