import test from "node:test";
import assert from "node:assert/strict";
import os from "node:os";
import path from "node:path";
import { mkdtemp, mkdir, writeFile } from "node:fs/promises";

import {
  detectAssetShapeFromLocalPath,
  probeLocalSourcePath,
} from "../src/runtime/local-source-probe.ts";

test("detect archive asset shape from local path", () => {
  const result = detectAssetShapeFromLocalPath("/tmp/sample-data.zip");

  assert.equal(result.type, "archive");
  assert.equal(result.sourceType, "local_path");
  assert.equal(result.displayName, "sample-data.zip");
});

test("probe local source path summarizes top-level entries and delivery recommendations", async () => {
  const tempRoot = await mkdtemp(path.join(os.tmpdir(), "emboflow-probe-"));
  const deliveryRoot = path.join(tempRoot, "BJ_001_0001_OsmoNano_2026-03-19_14-51-43");

  await mkdir(path.join(deliveryRoot, "DJI_001"), { recursive: true });
  await writeFile(path.join(deliveryRoot, "meta.json"), "{}");
  await writeFile(path.join(deliveryRoot, "video_meta.json"), "{}");

  const summary = await probeLocalSourcePath({
    sourcePath: deliveryRoot,
    assetType: "folder",
    displayName: path.basename(deliveryRoot),
  });

  assert.equal(summary.pathExists, true);
  assert.match(summary.detectedFormats.join(","), /delivery_package/);
  assert.ok(summary.topLevelPaths.includes("DJI_001"));
  assert.ok(summary.recommendedNextNodes.includes("validate_structure"));
});