/**
 * 帖子服务单元测试
 * 
 * 测试覆盖所有帖子相关的API接口
 * 包括：帖子列表、详情、评论、收藏、点赞、发布、审核、举报等功能
 */

import * as postService from '../../src/services/post';

// Mock request module
jest.mock('@umijs/max', () => ({
  request: jest.fn(),
}));

const { request } = require('@umijs/max');

describe('Post Service', () => {
  beforeEach(() => {
    jest.clearAllMocks();
  });

  // 帖子列表相关测试
  describe('getPostList', () => {
    it('应该成功获取帖子列表', async () => {
      const mockResponse = {
        code: 200,
        rows: [
          {
            postId: 1,
            title: '测试帖子',
            content: '测试内容',
            author: 'testuser',
            views: 100,
            comments: 5,
            favorites: 10,
            likes: 15,
            tags: 'tag1,tag2',
            publishTime: '2024-01-01 12:00:00',
            status: '1'
          }
        ],
        total: 1
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPostList({ pageNum: 1, pageSize: 10 });
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/list', {
        method: 'GET',
        params: { pageNum: 1, pageSize: 10 },
      });
    });

    it('应该处理带标签筛选的帖子列表请求', async () => {
      const mockResponse = { code: 200, rows: [], total: 0 };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      await postService.getPostList({ pageNum: 1, pageSize: 10, tags: '日剧' });
      
      expect(request).toHaveBeenCalledWith('/api/post-center/list', {
        method: 'GET',
        params: { pageNum: 1, pageSize: 10, tags: '日剧' },
      });
    });

    it('应该处理搜索关键词的请求', async () => {
      const mockResponse = { code: 200, rows: [], total: 0 };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      await postService.getPostList({ pageNum: 1, pageSize: 10, title: '搜索关键词' });
      
      expect(request).toHaveBeenCalledWith('/api/post-center/list', {
        method: 'GET',
        params: { pageNum: 1, pageSize: 10, title: '搜索关键词' },
      });
    });
  });

  // 帖子详情相关测试
  describe('getPostDetail', () => {
    it('应该成功获取帖子详情', async () => {
      const mockResponse = {
        code: 200,
        data: {
          post: {
            postId: 1,
            title: '测试帖子',
            content: '测试内容',
            author: 'testuser',
            views: 100,
            comments: 5,
            favorites: 10,
            likes: 15,
            tags: 'tag1,tag2',
            publishTime: '2024-01-01 12:00:00',
            status: '1'
          },
          tags: [],
          comments: [],
          recommendedPosts: [],
          favorited: false
        }
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPostDetail(1);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/1', {
        method: 'GET',
      });
    });

    it('应该处理获取不存在帖子的情况', async () => {
      const mockResponse = { code: 404, msg: '帖子不存在' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPostDetail(999);
      
      expect(result).toEqual(mockResponse);
    });
  });

  // 评论相关测试
  describe('addComment', () => {
    it('应该成功添加评论', async () => {
      const mockResponse = { code: 200, msg: '评论成功', data: { commentId: 1 } };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const commentData = {
        postId: 1,
        content: '这是一条测试评论',
        parentId: 0
      };
      
      const result = await postService.addComment(commentData);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/comment', {
        method: 'POST',
        data: commentData,
      });
    });

    it('应该处理空评论内容', async () => {
      const mockResponse = { code: 400, msg: '评论内容不能为空' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.addComment({ postId: 1, content: '' });
      
      expect(result).toEqual(mockResponse);
    });
  });

  // 收藏相关测试
  describe('toggleFavorite', () => {
    it('应该成功收藏帖子', async () => {
      const mockResponse = { code: 200, msg: '收藏成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.toggleFavorite(1, true);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/favorite/1', {
        method: 'POST',
        params: { favorite: true },
      });
    });

    it('应该成功取消收藏帖子', async () => {
      const mockResponse = { code: 200, msg: '取消收藏成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.toggleFavorite(1, false);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/favorite/1', {
        method: 'POST',
        params: { favorite: false },
      });
    });
  });

  // 点赞相关测试
  describe('toggleLike', () => {
    it('应该成功点赞帖子', async () => {
      const mockResponse = { code: 200, msg: '点赞成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.toggleLike(1, true);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/like/1', {
        method: 'POST',
        params: { like: true },
      });
    });

    it('应该成功取消点赞帖子', async () => {
      const mockResponse = { code: 200, msg: '取消点赞成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.toggleLike(1, false);
      
      expect(result).toEqual(mockResponse);
    });
  });

  // 评论点赞测试
  describe('toggleCommentLike', () => {
    it('应该成功点赞评论', async () => {
      const mockResponse = { code: 200, msg: '点赞成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.toggleCommentLike(1, true);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/comment/like/1', {
        method: 'POST',
        params: { like: true },
      });
    });
  });

  // 发布帖子测试
  describe('publishPost', () => {
    it('应该成功发布帖子', async () => {
      const mockResponse = { code: 200, msg: '发布成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const postData = {
        title: '新帖子标题',
        content: '新帖子内容',
        summary: '新帖子摘要',
        tags: 'tag1,tag2',
        promotionPlan: 1
      };
      
      const result = await postService.publishPost(postData);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/publish', {
        method: 'POST',
        data: postData,
      });
    });

    it('应该处理发布帖子失败的情况', async () => {
      const mockResponse = { code: 400, msg: '标题不能为空' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.publishPost({
        title: '',
        content: '内容',
        summary: '摘要',
        tags: 'tag1'
      });
      
      expect(result).toEqual(mockResponse);
    });
  });

  // 个人帖子列表测试
  describe('getMyPosts', () => {
    it('应该成功获取我的帖子列表', async () => {
      const mockResponse = {
        code: 200,
        rows: [
          {
            postId: 1,
            title: '我的帖子',
            author: 'currentUser',
            status: '1'
          }
        ],
        total: 1
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getMyPosts({ pageNum: 1, pageSize: 10 });
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/my-posts', {
        method: 'GET',
        params: { pageNum: 1, pageSize: 10 },
      });
    });
  });

  // 收藏列表测试
  describe('getMyFavorites', () => {
    it('应该成功获取我的收藏列表', async () => {
      const mockResponse = {
        code: 200,
        rows: [
          {
            postId: 1,
            title: '收藏的帖子',
            author: 'otherUser'
          }
        ],
        total: 1
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getMyFavorites({ pageNum: 1, pageSize: 10 });
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/my-favorites', {
        method: 'GET',
        params: { pageNum: 1, pageSize: 10 },
      });
    });
  });

  // 更新帖子测试
  describe('updatePost', () => {
    it('应该成功更新帖子', async () => {
      const postData: API.Post.PostInfo = {
        postId: 1,
        title: '更新的标题',
        content: '更新的内容',
        author: 'testuser',
        views: 0,
        comments: 0,
        favorites: 0,
        likes: 0,
        tags: 'tag1,tag2',
        publishTime: new Date().toISOString(),
        status: '1'
      };
      
      const mockResponse = { code: 200, msg: '更新成功', data: null };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.updatePost(postData);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/update', {
        method: 'PUT',
        data: postData,
      });
    });
  });

  // 删除帖子测试
  describe('deletePost', () => {
    it('应该成功删除帖子', async () => {
      const mockResponse = { code: 200, msg: '删除成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.deletePost(1);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/delete/1', {
        method: 'DELETE',
      });
    });
  });

  // 标签相关测试
  describe('tag operations', () => {
    it('应该成功获取热门标签', async () => {
      const mockResponse = {
        code: 200,
        data: [
          { tagId: 1, tagName: '日剧', postCount: 10 },
          { tagId: 2, tagName: '电影', postCount: 8 }
        ]
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getHotTags();
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/tags/hot', {
        method: 'GET',
      });
    });

    it('应该成功获取可用标签', async () => {
      const mockResponse = {
        code: 200,
        data: [
          { tagId: 1, tagName: '日剧', tagColor: 'blue' },
          { tagId: 2, tagName: '电影', tagColor: 'green' }
        ]
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getAvailableTags();
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/tags/available', {
        method: 'GET',
      });
    });

    it('应该成功根据标签获取帖子', async () => {
      const mockResponse = {
        code: 200,
        rows: [{ postId: 1, title: '日剧帖子' }],
        total: 1
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPostsByTag(1);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/bytag/1', {
        method: 'GET',
      });
    });
  });

  // 图片上传测试
  describe('image operations', () => {
    it('应该成功上传图片', async () => {
      const mockResponse = {
        code: 200,
        data: {
          url: '/images/123456_test.jpg',
          filename: '123456_test.jpg',
          originalName: 'test.jpg',
          size: '1024'
        }
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const formData = new FormData();
      formData.append('file', new Blob(['test'], { type: 'image/jpeg' }));
      
      const result = await postService.uploadImage(formData);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/upload', {
        method: 'POST',
        data: formData,
      });
    });

    it('应该成功删除图片', async () => {
      const mockResponse = { code: 200, msg: '删除成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.deleteImage('test.jpg');
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/upload', {
        method: 'DELETE',
        params: { filename: 'test.jpg' },
      });
    });
  });

  // 推广相关测试
  describe('promotion operations', () => {
    it('应该成功获取推广帖子', async () => {
      const mockResponse = {
        code: 200,
        data: [
          {
            postId: 1,
            title: '推广帖子',
            promotionPlanId: 1
          }
        ]
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPromotionPosts();
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/promotion', {
        method: 'GET',
      });
    });

    it('应该成功获取推广计划', async () => {
      const mockResponse = {
        code: 200,
        data: [
          {
            id: 1,
            name: '首页推荐',
            description: '帖子显示在首页推荐位置',
            price: 50.00,
            duration: 7
          }
        ]
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPromotionPlans();
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/promotion-plans', {
        method: 'GET',
      });
    });

    it('应该成功创建支付记录', async () => {
      const mockResponse = {
        code: 200,
        data: {
          paymentId: 1,
          postId: 1,
          planId: 1,
          amount: 50.00,
          paymentStatus: 'pending'
        }
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const paymentData = {
        postId: 1,
        planId: 1,
        amount: 50.00
      };
      
      const result = await postService.createPayment(paymentData);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/payment', {
        method: 'POST',
        data: paymentData,
      });
    });

    it('应该成功获取推广状态', async () => {
      const mockResponse = {
        code: 200,
        data: {
          hasPromotion: true,
          promotionPlanId: 1
        }
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPromotionStatus(1);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/promotion-status/1', {
        method: 'GET',
      });
    });

    it('应该成功确认支付', async () => {
      const mockResponse = { code: 200, msg: '支付成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.confirmPayment(1);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/payment/confirm/1', {
        method: 'POST',
      });
    });

    it('应该成功取消支付', async () => {
      const mockResponse = { code: 200, msg: '支付已取消' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.cancelPayment(1);
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/payment/cancel/1', {
        method: 'POST',
      });
    });
  });

  // 举报相关测试
  describe('report operations', () => {
    it('应该成功举报帖子', async () => {
      const mockResponse = { code: 200, msg: '举报提交成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.reportPost(1, '内容不当');
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post-center/report/1', {
        method: 'POST',
        data: { reason: '内容不当' },
      });
    });
  });

  // 管理员功能测试
  describe('admin operations', () => {
    it('应该成功获取待审核帖子', async () => {
      const mockResponse = {
        code: 200,
        rows: [
          {
            postId: 1,
            title: '待审核帖子',
            status: '0'
          }
        ],
        total: 1
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getReviewPosts({ status: '0' });
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post/review/list', {
        method: 'GET',
        params: { status: '0' },
      });
    });

    it('应该成功审核帖子', async () => {
      const mockResponse = { code: 200, msg: '审核成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.reviewPost(1, 'approve', '内容合规');
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post/review/1', {
        method: 'PUT',
        data: { action: 'approve', reason: '内容合规' },
      });
    });

    it('应该成功下架帖子', async () => {
      const mockResponse = { code: 200, msg: '下架成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.takeDownPost(1, '违规内容');
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post/takedown/1', {
        method: 'PUT',
        data: { reason: '违规内容' },
      });
    });

    it('应该成功获取举报列表', async () => {
      const mockResponse = {
        code: 200,
        rows: [
          {
            reportId: 1,
            postId: 1,
            reportReason: '内容不当',
            status: '0'
          }
        ],
        total: 1
      };
      
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getReportList({});
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post/report/list', {
        method: 'GET',
        params: {},
      });
    });

    it('应该成功处理举报', async () => {
      const mockResponse = { code: 200, msg: '举报处理成功' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.handleReport(1, 'approve', 1, '举报属实');
      
      expect(result).toEqual(mockResponse);
      expect(request).toHaveBeenCalledWith('/api/post/report/handle/1', {
        method: 'PUT',
        data: { action: 'approve', postId: 1, reason: '举报属实' },
      });
    });
  });

  // 错误处理测试
  describe('error handling', () => {
    it('应该处理网络错误', async () => {
      const error = new Error('Network Error');
      (request as jest.Mock).mockRejectedValue(error);
      
      await expect(postService.getPostList({})).rejects.toThrow('Network Error');
    });

    it('应该处理服务器错误响应', async () => {
      const mockResponse = { code: 500, msg: '服务器内部错误' };
      (request as jest.Mock).mockResolvedValue(mockResponse);
      
      const result = await postService.getPostList({});
      
      expect(result).toEqual(mockResponse);
    });
  });
});