import { apiBaseUrl } from '../config'

interface RequestOptions { method?: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH'; data?: unknown }
interface UploadResult { url: string }

export function request<T>(path: string, options: RequestOptions = {}): Promise<T> {
  return new Promise((resolve, reject) => wx.request({
    url: apiBaseUrl + path,
    method: (options.method || 'GET') as WechatMiniprogram.RequestOption['method'],
    data: options.data as WechatMiniprogram.IAnyObject,
    header: { 'content-type': 'application/json', Authorization: `Bearer ${wx.getStorageSync('token') || ''}` },
    success: (response) => response.statusCode >= 200 && response.statusCode < 300
      ? resolve(response.data as T)
      : reject(new Error((response.data as { error?: string })?.error || '网络请求失败')),
    fail: reject
  }))
}

export function upload(filePath: string): Promise<UploadResult> {
  return new Promise((resolve, reject) => wx.uploadFile({
    url: apiBaseUrl + '/api/uploads', filePath, name: 'files',
    header: { Authorization: `Bearer ${wx.getStorageSync('token') || ''}` },
    success: (response) => {
      const data = JSON.parse(response.data || '{}') as { files?: UploadResult[]; error?: string }
      response.statusCode < 300 && data.files?.[0] ? resolve(data.files[0]) : reject(new Error(data.error || '上传失败'))
    },
    fail: reject
  }))
}

export { apiBaseUrl }