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

import {
  createDeployment,
  createSession,
  deleteSession,
  getSession,
  listDeployments,
  searchBranches,
  searchCommits,
  uninstallDeployment,
} from './api';

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

test('lists deployments from the same-origin control plane', async () => {
  const fetchMock = vi.fn().mockResolvedValue(
    new Response(
      JSON.stringify({
        deployments: [
          {
            id: 'preview-1',
            branch: 'feature/demo',
            status: 'running',
            health: 'healthy',
            createdAt: '2026-08-15T00:00:00Z',
            updatedAt: '2026-08-15T00:01:00Z',
          },
        ],
      }),
      { status: 200, headers: { 'Content-Type': 'application/json' } },
    ),
  );
  vi.stubGlobal('fetch', fetchMock);

  const deployments = await listDeployments();

  expect(deployments).toHaveLength(1);
  expect(fetchMock).toHaveBeenCalledWith(
    '/api/preview-deployer/deployments',
    expect.objectContaining({ credentials: 'same-origin' }),
  );
});

test('uses an http-only session without browser token persistence', async () => {
  const fetchMock = vi
    .fn()
    .mockImplementation((_url: string, init: RequestInit) =>
      Promise.resolve(
        new Response(
          init.method === 'DELETE'
            ? null
            : JSON.stringify({ authenticated: true }),
          { status: 200, headers: { 'Content-Type': 'application/json' } },
        ),
      ),
    );
  vi.stubGlobal('fetch', fetchMock);

  expect(await getSession()).toEqual({ authenticated: true });
  await createSession('team-access-token');
  await deleteSession();

  expect(fetchMock).toHaveBeenNthCalledWith(
    2,
    '/api/preview-deployer/session',
    expect.objectContaining({
      method: 'POST',
      credentials: 'same-origin',
      body: JSON.stringify({ accessToken: 'team-access-token' }),
    }),
  );
  expect(fetchMock).toHaveBeenNthCalledWith(
    3,
    '/api/preview-deployer/session',
    expect.objectContaining({ method: 'DELETE' }),
  );
});

test('submits only branch and optional commit to fixed endpoints', async () => {
  const buildResponse = () =>
    new Response(
      JSON.stringify({
        id: 'preview-2',
        branch: 'master',
        status: 'queued',
        health: 'pending',
        createdAt: '2026-08-15T00:00:00Z',
        updatedAt: '2026-08-15T00:00:00Z',
      }),
      { status: 200, headers: { 'Content-Type': 'application/json' } },
    );
  const fetchMock = vi
    .fn()
    .mockImplementation(() => Promise.resolve(buildResponse()));
  vi.stubGlobal('fetch', fetchMock);

  await createDeployment({ branch: 'master', commitHash: 'aa5221abc' });
  await uninstallDeployment('preview/2');

  expect(fetchMock).toHaveBeenNthCalledWith(
    1,
    '/api/preview-deployer/deployments',
    expect.objectContaining({
      method: 'POST',
      body: JSON.stringify({ branch: 'master', commitHash: 'aa5221abc' }),
    }),
  );
  expect(fetchMock).toHaveBeenNthCalledWith(
    2,
    '/api/preview-deployer/deployments/preview%2F2/uninstall',
    expect.objectContaining({ method: 'POST' }),
  );
});

test('searches branches and branch-scoped commits with encoded queries', async () => {
  const fetchMock = vi
    .fn()
    .mockResolvedValueOnce(
      new Response(
        JSON.stringify({
          items: [{ name: 'feature/search', commitHash: 'abcdef123456' }],
        }),
        { status: 200, headers: { 'Content-Type': 'application/json' } },
      ),
    )
    .mockResolvedValueOnce(
      new Response(
        JSON.stringify({
          items: [
            {
              commitHash: 'abcdef123456',
              shortHash: 'abcdef1',
              subject: '搜索提交',
            },
          ],
        }),
        { status: 200, headers: { 'Content-Type': 'application/json' } },
      ),
    );
  vi.stubGlobal('fetch', fetchMock);

  expect(await searchBranches('feature/search')).toHaveLength(1);
  expect(await searchCommits('feature/search', 'abc def')).toHaveLength(1);

  expect(fetchMock).toHaveBeenNthCalledWith(
    1,
    '/api/preview-deployer/refs/branches?q=feature%2Fsearch',
    expect.objectContaining({ credentials: 'same-origin' }),
  );
  expect(fetchMock).toHaveBeenNthCalledWith(
    2,
    '/api/preview-deployer/refs/commits?branch=feature%2Fsearch&q=abc%20def',
    expect.objectContaining({ credentials: 'same-origin' }),
  );
});