import { describe, it, expect, beforeEach, vi } from 'vitest';
import { testClient } from 'hono/testing';
import {
  IntegrationTestDatabase,
  setupIntegrationDatabaseHooks,
  TestDataFactory
} from '../utils/integration-test-db';
import { fileApiRoutes } from '../../src/api';
import { AuthService } from '@d8d/auth-module';
import { UserService as UserServiceMt } from '@d8d/user-module';
import { MinioService } from '@d8d/file-module';

// Mock MinIO service to avoid real connections in tests
vi.mock('@d8d/file-module', async (importOriginal) => {
  const actual = await importOriginal<typeof import('@d8d/file-module')>();
  return {
    ...actual,
    fileRoutes: actual.fileRoutes, // 确保导出fileRoutesMt
    MinioService: vi.fn(() => ({
      bucketName: 'd8dai',
      ensureBucketExists: vi.fn().mockResolvedValue(true),
      objectExists: vi.fn().mockResolvedValue(false),
      deleteObject: vi.fn().mockResolvedValue(true),
      generateUploadPolicy: vi.fn().mockResolvedValue({
        'x-amz-algorithm': 'AWS4-HMAC-SHA256',
        'x-amz-credential': 'test-credential',
        'x-amz-date': '20250101T120000Z',
        policy: 'test-policy',
        'x-amz-signature': 'test-signature',
        host: 'https://minio.example.com',
        key: 'test-key',
        bucket: 'd8dai'
      }),
      getPresignedFileUrl: vi.fn().mockResolvedValue('https://minio.example.com/presigned-url'),
      getPresignedFileDownloadUrl: vi.fn().mockResolvedValue('https://minio.example.com/download-url'),
      createMultipartUpload: vi.fn().mockResolvedValue('test-upload-id'),
      generateMultipartUploadUrls: vi.fn().mockResolvedValue(['https://minio.example.com/part1', 'https://minio.example.com/part2']),
      completeMultipartUpload: vi.fn().mockResolvedValue({
        size: 104857600
      }),
      createObject: vi.fn().mockResolvedValue('https://minio.example.com/d8dai/test-file'),
      getFileUrl: vi.fn().mockReturnValue('https://minio.example.com/d8dai/test-file')
    }))
  };
});

// 设置集成测试钩子
setupIntegrationDatabaseHooks()

describe.skip('文件API连通性测试', () => {
  let client: ReturnType<typeof testClient<typeof fileApiRoutes>>['api']['v1'];
  let testToken: string;

  beforeEach(async () => {
    // 创建测试客户端
    client = testClient(fileApiRoutes).api.v1;

    // 创建测试用户并生成token
    const dataSource = await IntegrationTestDatabase.getDataSource();

    const userService = new UserServiceMt(dataSource);
    const authService = new AuthService(userService);

    // 确保admin用户存在
    const user = await authService.ensureAdminExists();

    // 生成admin用户的token
    testToken = authService.generateToken(user);
  });

  describe('文件上传策略API连通性', () => {
    it('应该成功响应文件上传策略请求', async () => {
      const fileData = {
        name: 'test.txt',
        type: 'text/plain',
        size: 1024,
        path: '/uploads/test.txt',
        description: 'Test file'
      };

      const response = await client.files['upload-policy'].$post({
        json: fileData
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(200);
    });

    it('应该拒绝无认证令牌的请求', async () => {
      const fileData = {
        name: 'test.txt',
        type: 'text/plain',
        size: 1024,
        path: '/uploads/test.txt'
      };

      const response = await client.files['upload-policy'].$post({
        json: fileData
      });

      expect(response.status).toBe(401);
    });
  });

  describe('文件URL生成API连通性', () => {
    it('应该成功响应文件URL生成请求', async () => {
      const dataSource = await IntegrationTestDatabase.getDataSource();
      if (!dataSource) throw new Error('Database not initialized');

      const testFile = await TestDataFactory.createTestFile(dataSource, {
        name: 'testfile_url.txt',
        type: 'text/plain',
        size: 1024,
        path: 'testfile_url.txt'
      });

      const response = await client.files[':id']['url'].$get({
        param: { id: testFile.id }
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(200);
    });

    it('应该返回404当文件不存在时', async () => {
      const response = await client.files[':id']['url'].$get({
        param: { id: 999999 }
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(404);
    });
  });

  describe('文件下载URL生成API连通性', () => {
    it('应该成功响应文件下载URL生成请求', async () => {
      const dataSource = await IntegrationTestDatabase.getDataSource();
      if (!dataSource) throw new Error('Database not initialized');

      const testFile = await TestDataFactory.createTestFile(dataSource, {
        name: 'testfile_download.txt',
        type: 'text/plain',
        size: 1024,
        path: 'testfile_download.txt'
      });

      const response = await client.files[':id']['download'].$get({
        param: { id: testFile.id }
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(200);
    });

    it('应该返回404当文件不存在时', async () => {
      const response = await client.files[':id']['download'].$get({
        param: { id: 999999 }
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(404);
    });
  });

  describe('文件CRUD API连通性', () => {
    it('应该成功响应文件列表请求', async () => {
      const dataSource = await IntegrationTestDatabase.getDataSource();
      if (!dataSource) throw new Error('Database not initialized');

      await TestDataFactory.createTestFile(dataSource, {
        name: 'file1.txt',
        type: 'text/plain',
        size: 1024,
        path: 'file1.txt'
      });

      const response = await client.files.$get({
        query: {}
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(200);
    });

    it('应该成功响应单个文件详情请求', async () => {
      const dataSource = await IntegrationTestDatabase.getDataSource();
      if (!dataSource) throw new Error('Database not initialized');

      const testFile = await TestDataFactory.createTestFile(dataSource, {
        name: 'testfile_detail.txt',
        type: 'text/plain',
        size: 1024,
        path: 'testfile_detail.txt'
      });

      const response = await client.files[':id'].$get({
        param: { id: testFile.id }
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(200);
    });
  });

  describe('多部分上传API连通性', () => {
    it('应该成功响应多部分上传策略请求', async () => {
      const multipartData = {
        fileKey: 'large-file.zip',
        totalSize: 1024 * 1024 * 100, // 100MB
        partSize: 1024 * 1024 * 20, // 20MB
        name: 'large-file.zip',
        type: 'application/zip'
      };

      const response = await client.files['multipart-policy'].$post({
        json: multipartData
      },
      {
        headers: {
          'Authorization': `Bearer ${testToken}`
        }
      });

      expect(response.status).toBe(200);
    });
  });
});