import { afterEach, expect, test, vi } from "vitest";

import {
  GET,
  POST,
} from "../../../app/api/orders/[orderId]/revisions/route";

afterEach(() => {
  vi.unstubAllEnvs();
  vi.unstubAllGlobals();
});

test("proxies manual revision registration and normalizes success data", async () => {
  vi.stubEnv("BACKEND_BASE_URL", "http://backend.test/api/v1");

  const fetchMock = vi.fn().mockResolvedValue(
    new Response(
      JSON.stringify({
        order_id: 101,
        workflow_id: "wf-101",
        asset_id: 501,
        parent_asset_id: 11,
        root_asset_id: 11,
        version_no: 1,
        review_task_status: "revision_uploaded",
        latest_revision_asset_id: 501,
        revision_count: 1,
      }),
      {
        status: 201,
        headers: {
          "content-type": "application/json",
        },
      },
    ),
  );

  vi.stubGlobal("fetch", fetchMock);

  const request = new Request("http://localhost/api/orders/101/revisions", {
    method: "POST",
    headers: {
      "content-type": "application/json",
    },
    body: JSON.stringify({
      parent_asset_id: 11,
      uploaded_uri: "mock://manual-revision-v1",
      reviewer_id: 88,
      comment: "人工修订第一版",
    }),
  });

  const response = await POST(request, {
    params: Promise.resolve({ orderId: "101" }),
  });
  const payload = await response.json();

  expect(response.status).toBe(201);
  expect(payload).toEqual({
    mode: "proxy",
    data: {
      orderId: 101,
      workflowId: "wf-101",
      assetId: 501,
      parentAssetId: 11,
      rootAssetId: 11,
      versionNo: 1,
      reviewTaskStatus: "revision_uploaded",
      latestRevisionAssetId: 501,
      revisionCount: 1,
    },
  });
});

test("proxies revision chain lookup and normalizes the item list", async () => {
  vi.stubEnv("BACKEND_BASE_URL", "http://backend.test/api/v1");

  const fetchMock = vi.fn().mockResolvedValue(
    new Response(
      JSON.stringify({
        order_id: 101,
        latest_revision_asset_id: 502,
        revision_count: 2,
        items: [
          {
            asset_id: 501,
            order_id: 101,
            parent_asset_id: 11,
            root_asset_id: 11,
            version_no: 1,
            is_current_version: false,
            uri: "mock://manual-revision-v1",
            created_at: "2026-03-27T00:10:00Z",
          },
          {
            asset_id: 502,
            order_id: 101,
            parent_asset_id: 501,
            root_asset_id: 11,
            version_no: 2,
            is_current_version: true,
            uri: "mock://manual-revision-v2",
            created_at: "2026-03-27T00:20:00Z",
          },
        ],
      }),
      {
        status: 200,
        headers: {
          "content-type": "application/json",
        },
      },
    ),
  );

  vi.stubGlobal("fetch", fetchMock);

  const response = await GET(new Request("http://localhost/api/orders/101/revisions"), {
    params: Promise.resolve({ orderId: "101" }),
  });
  const payload = await response.json();

  expect(response.status).toBe(200);
  expect(payload).toEqual({
    mode: "proxy",
    data: {
      orderId: 101,
      latestRevisionAssetId: 502,
      revisionCount: 2,
      items: [
        {
          assetId: 501,
          orderId: 101,
          parentAssetId: 11,
          rootAssetId: 11,
          versionNo: 1,
          isCurrentVersion: false,
          uri: "mock://manual-revision-v1",
          createdAt: "2026-03-27T00:10:00Z",
        },
        {
          assetId: 502,
          orderId: 101,
          parentAssetId: 501,
          rootAssetId: 11,
          versionNo: 2,
          isCurrentVersion: true,
          uri: "mock://manual-revision-v2",
          createdAt: "2026-03-27T00:20:00Z",
        },
      ],
    },
  });
});