import { beforeEach, describe, expect, it, vi } from 'vitest';

const hostApiFetch = vi.hoisted(() => vi.fn());

vi.mock('@/lib/host-api', () => ({ hostApiFetch }));

describe('coding project Host facade', () => {
  beforeEach(() => vi.clearAllMocks());

  it('uses only the vendor-neutral project metadata routes', async () => {
    hostApiFetch
      .mockResolvedValueOnce({ projects: [], activeProjectId: null })
      .mockResolvedValueOnce({ snapshot: { project: { id: 'project/a' }, config: {} } })
      .mockResolvedValueOnce({ conversations: [] })
      .mockResolvedValueOnce({ conversation: { id: 'conversation-1' } })
      .mockResolvedValueOnce({ conversation: { id: 'conversation-1', title: 'Renamed' } })
      .mockResolvedValueOnce({});
    const {
      createCodingProjectConversation,
      getCodingProjectConfig,
      listCodingProjectConversations,
      listCodingProjects,
      patchCodingProjectConversation,
      deleteCodingProjectConversation,
    } = await import('@/lib/coding-projects');

    await listCodingProjects();
    await getCodingProjectConfig('project/a');
    await listCodingProjectConversations('project/a');
    await createCodingProjectConversation({
      projectId: 'project/a',
      agentId: 'agent-1',
      title: '新对话',
    });
    await patchCodingProjectConversation('conversation/1', { title: 'Renamed', unread: true });
    await deleteCodingProjectConversation('conversation/1');

    expect(hostApiFetch.mock.calls).toEqual([
      ['/api/coding/projects'],
      ['/api/coding/projects/config?projectId=project%2Fa'],
      ['/api/coding/projects/conversations?projectId=project%2Fa'],
      ['/api/coding/projects/conversations', {
        method: 'POST',
        body: JSON.stringify({ projectId: 'project/a', agentId: 'agent-1', title: '新对话' }),
      }],
      ['/api/coding/conversations/conversation%2F1', {
        method: 'PATCH',
        body: JSON.stringify({ title: 'Renamed', unread: true }),
      }],
      ['/api/coding/conversations/conversation%2F1', { method: 'DELETE' }],
    ]);
  });

  it('sends explicit identity choices and a literal independent-copy confirmation', async () => {
    hostApiFetch
      .mockResolvedValueOnce({ snapshot: { project: { id: 'local-1' }, config: { projectId: 'aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaaa' }, knowledgeFiles: [] } })
      .mockResolvedValueOnce({ snapshot: { project: { id: 'local-1' }, config: { projectId: 'bbbbbbbb-bbbb-4bbb-8bbb-bbbbbbbbbbbb' }, knowledgeFiles: [] } })
      .mockResolvedValueOnce({ snapshot: { project: { id: 'local-1' }, config: { projectId: 'cccccccc-cccc-4ccc-8ccc-cccccccccccc' }, knowledgeFiles: [] } });
    const {
      createCodingProject,
      isCanonicalCodingProjectId,
      makeCodingProjectIndependentCopy,
      resolveCodingProjectIdentity,
    } = await import('@/lib/coding-projects');

    await createCodingProject({
      projectPath: 'C:/projects/new',
      projectType: 'custom',
      identity: { kind: 'create' },
    });
    await resolveCodingProjectIdentity('local-1', {
      kind: 'bind',
      projectId: 'bbbbbbbb-bbbb-4bbb-8bbb-bbbbbbbbbbbb',
    });
    await makeCodingProjectIndependentCopy('local-1');

    expect(isCanonicalCodingProjectId('bbbbbbbb-bbbb-4bbb-8bbb-bbbbbbbbbbbb')).toBe(true);
    expect(isCanonicalCodingProjectId('BBBBBBBB-BBBB-4BBB-8BBB-BBBBBBBBBBBB')).toBe(false);
    expect(isCanonicalCodingProjectId('not-a-project-id')).toBe(false);
    expect(hostApiFetch.mock.calls).toEqual([
      ['/api/coding/projects/create', {
        method: 'POST',
        body: JSON.stringify({
          projectPath: 'C:/projects/new',
          projectType: 'custom',
          identity: { kind: 'create' },
        }),
      }],
      ['/api/coding/projects/identity', {
        method: 'POST',
        body: JSON.stringify({
          localProjectId: 'local-1',
          identity: { kind: 'bind', projectId: 'bbbbbbbb-bbbb-4bbb-8bbb-bbbbbbbbbbbb' },
        }),
      }],
      ['/api/coding/projects/identity/independent-copy', {
        method: 'POST',
        body: JSON.stringify({ localProjectId: 'local-1', confirmed: true }),
      }],
    ]);
  });
});