/**
 * A script change that `sync push` counts must reach the remote. Its content
 * file is not guaranteed to be in the changeset — here `excludes` keeps it out
 * of the sync, leaving the `.script.yaml` as the only change — so asserting the
 * deployed content, not just the exit code, is what pins the guarantee.
 */

import { expect, test } from "bun:test";
import { writeFile } from "node:fs/promises";
import { withTestBackend } from "./test_backend.ts";
import { createLocalScript } from "./test_fixtures.ts";

test(
  "sync push deploys a script whose metadata is the only changed file",
  { timeout: 120000 },
  async () => {
    await withTestBackend(async (backend, tempDir) => {
      await writeFile(
        `${tempDir}/wmill.yaml`,
        `defaultTs: bun\nincludes: ["f/**"]\nexcludes: ["**/*.py"]\n`,
      );
      await createLocalScript(
        tempDir,
        "f/test",
        "metadata_only",
        "python3",
        'def main():\n    return "deployed"\n',
      );

      const result = await backend.runCLICommand(
        ["sync", "push", "--yes"],
        tempDir,
      );
      expect(result.code).toBe(0);

      const res = await backend.apiRequest!(
        `/api/w/${backend.workspace}/scripts/get/p/f/test/metadata_only`,
      );
      expect(res.status).toBe(200);
      expect((await res.json()).content).toContain("deployed");
    });
  },
);

// A metadata file with no script file anywhere is unpushable, but the rest of
// the changeset is unaffected: the push must neither abort partway nor claim
// success. `orphan` sorts between `alpha` and `zeta`, so an abort would leave
// `zeta` undeployed.
test(
  "sync push reports failure for an unpushable script without dropping the rest",
  { timeout: 120000 },
  async () => {
    await withTestBackend(async (backend, tempDir) => {
      await writeFile(
        `${tempDir}/wmill.yaml`,
        `defaultTs: bun\nincludes: ["f/**"]\nexcludes: []\n`,
      );
      for (const name of ["alpha", "zeta"]) {
        await createLocalScript(
          tempDir,
          "f/test",
          name,
          "python3",
          `def main():\n    return "${name}"\n`,
        );
      }
      await writeFile(
        `${tempDir}/f/test/orphan.script.yaml`,
        `summary: orphan\ndescription: ''\nlock: ''\nkind: script\nschema: {}\n`,
      );

      const result = await backend.runCLICommand(
        ["sync", "push", "--yes"],
        tempDir,
      );
      expect(result.code).toBe(1);
      // The push echoes local paths with the platform separator (`\` on Windows).
      expect((result.stdout + result.stderr).replaceAll("\\", "/")).toContain(
        "f/test/orphan.script.yaml",
      );

      for (const name of ["alpha", "zeta"]) {
        const res = await backend.apiRequest!(
          `/api/w/${backend.workspace}/scripts/get/p/f/test/${name}`,
        );
        expect(res.status).toBe(200);
      }
    });
  },
);