import { expect, test } from './fixtures';
import { decodeJwtPayload } from './helpers/music-room-session';

const moicenUnionid = process.env.MOICEN_E2E_UNIONID?.trim();
const kcBase =
  process.env.HUIKE_ADMIN_BASE_URL?.trim() || 'https://admin.moicen.com';

/**
 * 从 JWT payload 中提取 roles 数组（可能嵌在 `sub` JSON 字段内）。
 */
function extractRoles(payload: Record<string, unknown> | null): string[] {
  if (!payload) return [];
  if (Array.isArray(payload.roles)) return payload.roles as string[];
  const subRaw = payload.sub;
  if (typeof subRaw === 'string') {
    try {
      const sub = JSON.parse(subRaw) as Record<string, unknown>;
      if (Array.isArray(sub.roles)) return sub.roles as string[];
    } catch {
      /* 非 JSON sub，忽略 */
    }
  }
  return [];
}

test.describe('课包（course_package）', () => {
  test.describe.configure({ timeout: 180_000 });

  test.skip(!moicenUnionid, '需要 MOICEN_E2E_UNIONID（Secret 或 .env.e2e）');

  test('权限校验：当前账号 JWT 应包含 TEACHER 或 SUPERVISOR 角色', async ({
    page,
  }) => {
    const q = new URLSearchParams({ unionid: moicenUnionid!, status: '2' });
    await page.goto(`/?${q.toString()}`, {
      waitUntil: 'domcontentloaded',
      timeout: 60_000,
    });
    await expect(page.locator('#app')).toBeVisible({ timeout: 60_000 });

    if (
      await page.getByText('请选择您的登录身份').isVisible().catch(() => false)
    ) {
      await page.locator('.van-grid-item').first().click();
    }
    await expect(
      page.getByText(/请选择您的登录身份|欢迎回来|进入工作台/)
    ).toBeVisible({ timeout: 120_000 });

    if (
      await page.getByText('请返回微信小程序完成登录').isVisible().catch(() => false)
    ) {
      test.skip(true, '当前 unionid 会话未处于可用登录态');
    }

    const authToken = await page.evaluate(() =>
      window.localStorage.getItem('Authorization')
    );
    expect(authToken, '登录后应有 JWT').toBeTruthy();

    const payload = decodeJwtPayload(authToken!);
    expect(payload, 'JWT 应可解码').not.toBeNull();

    const roles = extractRoles(payload);
    const hasCoursePkgRole = roles.some((r) =>
      ['TEACHER', 'SUPERVISOR'].includes(r),
    );
    expect(
      hasCoursePkgRole,
      `课包仅对 TEACHER / SUPERVISOR 开放，当前角色：${JSON.stringify(roles)}`,
    ).toBe(true);
  });

  test('API CRUD 全链路：创建 → 按 ID 查询 → 更新 → 逻辑删除', async ({
    page,
    request,
  }) => {
    // ---- 登录获取 JWT ----
    const q = new URLSearchParams({ unionid: moicenUnionid!, status: '2' });
    await page.goto(`/?${q.toString()}`, {
      waitUntil: 'domcontentloaded',
      timeout: 60_000,
    });
    await expect(page.locator('#app')).toBeVisible({ timeout: 60_000 });
    if (
      await page.getByText('请选择您的登录身份').isVisible().catch(() => false)
    ) {
      await page.locator('.van-grid-item').first().click();
    }
    await expect(
      page.getByText(/请选择您的登录身份|欢迎回来|进入工作台/)
    ).toBeVisible({ timeout: 120_000 });

    if (
      await page.getByText('请返回微信小程序完成登录').isVisible().catch(() => false)
    ) {
      test.skip(true, '当前 unionid 会话未处于可用登录态');
    }

    const authToken = await page.evaluate(() =>
      window.localStorage.getItem('Authorization'),
    );
    expect(authToken, '应有 Authorization JWT').toBeTruthy();

    const headers: Record<string, string> = {
      Authorization: authToken!,
      HtySudoerToken: authToken!,
      HtyHost: new URL(kcBase).hostname,
    };

    const pkgName = `e2e-test-pkg-${Date.now()}`;
    let pkgId: string;

    // ---- CREATE ----
    const createRes = await request.post(`${kcBase}/api/v1/clazz/course-package/create`, {
      headers: { ...headers, 'Content-Type': 'application/json' },
      data: {
        package_name: pkgName,
        description: 'e2e test course package',
        total_lessons: 10,
        original_price: 200000,
        selling_price: 150000,
        validity_days: 365,
        sort_order: 1,
      },
    });
    expect(createRes.ok(), `CREATE HTTP ${createRes.status()}`).toBeTruthy();
    const createBody = await createRes.json();
    expect(createBody.r, `CREATE 业务失败: ${JSON.stringify(createBody)}`).toBe(true);
    expect(createBody.d?.id).toBeTruthy();
    expect(createBody.d?.package_name).toBe(pkgName);
    pkgId = createBody.d.id;

    // ---- FIND by ID ----
    const findRes = await request.get(
      `${kcBase}/api/v1/clazz/course-package/${pkgId}`,
      { headers },
    );
    expect(findRes.ok(), `FIND HTTP ${findRes.status()}`).toBeTruthy();
    const findBody = await findRes.json();
    expect(findBody.r, `FIND 业务失败: ${JSON.stringify(findBody)}`).toBe(true);
    expect(findBody.d?.package_name).toBe(pkgName);
    expect(findBody.d?.total_lessons).toBe(10);

    // ---- UPDATE ----
    const updatedName = `${pkgName}-updated`;
    const updateRes = await request.post(`${kcBase}/api/v1/clazz/course-package/update`, {
      headers: { ...headers, 'Content-Type': 'application/json' },
      data: {
        id: pkgId,
        package_name: updatedName,
        selling_price: 100000,
      },
    });
    expect(updateRes.ok(), `UPDATE HTTP ${updateRes.status()}`).toBeTruthy();
    const updateBody = await updateRes.json();
    expect(updateBody.r, `UPDATE 业务失败: ${JSON.stringify(updateBody)}`).toBe(true);
    expect(updateBody.d?.package_name).toBe(updatedName);
    expect(updateBody.d?.selling_price).toBe(100000);

    // ---- DELETE (logic delete) ----
    const deleteRes = await request.post(
      `${kcBase}/api/v1/clazz/course-package/delete/${pkgId}`,
      { headers },
    );
    expect(deleteRes.ok(), `DELETE HTTP ${deleteRes.status()}`).toBeTruthy();
    const deleteBody = await deleteRes.json();
    expect(deleteBody.r, `DELETE 业务失败: ${JSON.stringify(deleteBody)}`).toBe(true);
  });

  test('分页查询：my-packages / org-packages 接口正常', async ({
    page,
    request,
  }) => {
    // ---- 登录获取 JWT ----
    const q = new URLSearchParams({ unionid: moicenUnionid!, status: '2' });
    await page.goto(`/?${q.toString()}`, {
      waitUntil: 'domcontentloaded',
      timeout: 60_000,
    });
    await expect(page.locator('#app')).toBeVisible({ timeout: 60_000 });
    if (
      await page.getByText('请选择您的登录身份').isVisible().catch(() => false)
    ) {
      await page.locator('.van-grid-item').first().click();
    }
    await expect(
      page.getByText(/请选择您的登录身份|欢迎回来|进入工作台/)
    ).toBeVisible({ timeout: 120_000 });

    if (
      await page.getByText('请返回微信小程序完成登录').isVisible().catch(() => false)
    ) {
      test.skip(true, '当前 unionid 会话未处于可用登录态');
    }

    const authToken = await page.evaluate(() =>
      window.localStorage.getItem('Authorization'),
    );
    expect(authToken).toBeTruthy();

    const headers: Record<string, string> = {
      Authorization: authToken!,
      HtySudoerToken: authToken!,
      HtyHost: new URL(kcBase).hostname,
    };

    // ---- my-packages（当前教师创建的课包）----
    const myRes = await request.get(
      `${kcBase}/api/v1/clazz/course-package/my-packages?page=1&page_size=5`,
      { headers },
    );
    expect(myRes.ok(), `my-packages HTTP ${myRes.status()}`).toBeTruthy();
    const myBody = await myRes.json();
    expect(myBody.r, `my-packages 业务失败: ${JSON.stringify(myBody)}`).toBe(true);
    expect(Array.isArray(myBody.d?.[0])).toBe(true);
    expect(typeof myBody.d?.[1] === 'number').toBe(true); // total pages
    expect(typeof myBody.d?.[2] === 'number').toBe(true); // total count

    // ---- org-packages（机构下所有活跃课包）----
    const orgRes = await request.get(
      `${kcBase}/api/v1/clazz/course-package/org-packages?page=1&page_size=5`,
      { headers },
    );
    expect(orgRes.ok(), `org-packages HTTP ${orgRes.status()}`).toBeTruthy();
    const orgBody = await orgRes.json();
    expect(orgBody.r, `org-packages 业务失败: ${JSON.stringify(orgBody)}`).toBe(true);
    expect(Array.isArray(orgBody.d?.[0])).toBe(true);
    expect(typeof orgBody.d?.[1] === 'number').toBe(true);
    expect(typeof orgBody.d?.[2] === 'number').toBe(true);
  });
});