import Taro from '@tarojs/taro'
import httpService from './httpService'
import type { ApiResponse } from './httpService'

// 图片上传响应
export interface UploadResponse {
  url: string
  filename: string
  size: number
}

// 通用API服务类
class CommonApiService {
  // ==================== 文件上传接口 ====================
  
  // 上传单个图片
  async uploadImage(filePath: string): Promise<ApiResponse<UploadResponse>> {
    const uploadTask = Taro.uploadFile({
      url: `${httpService['baseURL']}/upload/image`,
      filePath,
      name: 'file',
      header: {
        ...httpService['buildHeaders']({ url: '', needAuth: true })
      }
    })

    return new Promise((resolve, reject) => {
      uploadTask.then(response => {
        try {
          const data = JSON.parse(response.data)
          resolve(data)
        } catch (error) {
          reject(new Error('上传响应解析失败'))
        }
      }).catch(reject)
    })
  }

  // 批量上传图片
  async uploadImages(filePaths: string[]): Promise<ApiResponse<UploadResponse[]>> {
    try {
      Taro.showLoading({ title: '上传图片中...', mask: true })
      
      const uploadPromises = filePaths.map(filePath => this.uploadImage(filePath))
      const results = await Promise.all(uploadPromises)
      
      return {
        code: 200,
        success: true,
        message: '上传成功',
        data: results.map(result => result.data)
      }
    } catch (error) {
    } finally {
      Taro.hideLoading()
    }
  }


  // ==================== 用户信息接口（基础版本） ====================
  
  // 更新用户信息
  async updateUserProfile(data: any): Promise<ApiResponse<any>> {
    return httpService.put('/user/profile', data, {
      showLoading: true,
      loadingText: '保存中...'
    })
  }

  // 获取字典数据
  async getDictionaryManyKey(keys: string): Promise<ApiResponse<any>> {
    return httpService.post('/parameter/many_key', { keys }, {
      showLoading: false,
    })
  }

}

// 导出通用API服务实例
export default new CommonApiService()