import { CustomRequestOptions } from '@/interceptors/request'
import { useUserStore } from '@/store/user'
import signMd5Utils from '@/utils/signMd5Utils'
import { isH5 } from '@/utils/platform'

export const http = <T>(options: CustomRequestOptions) => {
  // 1. 返回 Promise 对象
  return new Promise<IResData<T>>((resolve, reject) => {
    const userStore = useUserStore()
    //update-begin-author:liusq date:20240422 for: post请求接口加签参数设置
    let params = options.query
    if (options.data && Object.keys(options.data).length > 0) {
      params = Object.assign({}, options?.query, options?.data)
    }
    let sign = signMd5Utils.getSign(options.url, params)
    let vSign = signMd5Utils.getVSign(options.data, sign)
    if (JSON.parse(import.meta.env.VITE_USE_MOCK) && JSON.parse(import.meta.env.VITE_APP_PROXY) && isH5) {
      // 开始mock时，加上前缀
      options.url = import.meta.env.VITE_APP_PROXY_PREFIX + options.url
    }
    uni.request({
      dataType: 'json',
      // #ifndef MP-WEIXIN
      responseType: 'json',
      // #endif
      header: {
        'X-Access-Token': userStore.userInfo.token,
        'X-Tenant-Id': userStore.userInfo.tenantId,
        'X-Sign': sign,
        'V-Sign': vSign,
        'X-TIMESTAMP': signMd5Utils.getTimestamp(),
      },
      ...options,
      // 响应成功
      success(res) {
        // 状态码 2xx，参考 axios 的设计
        if (res.statusCode >= 200 && res.statusCode < 300) {
          // 2.1 提取核心数据 res.data
          resolve(res.data as IResData<T>)
        } else {
          switch (res.statusCode) {
            case 401:
              // 401错误  -> 清理用户信息，跳转到登录页
              userStore.clearUserInfo()
              uni.navigateTo({ url: '/pages/login/login' })
              break
            // case 500:
            //   break
            default:
              // 其他错误 -> 根据后端错误信息轻提示
              !options.hideErrorToast &&
                uni.showToast({
                  icon: 'none',
                  title: (res.data as IResData<T>).msg || '请求错误',
                })
          }
          // 使用z-paging，在底层的网络请求抛出异常时uni.$emit('z-paging-error-emit')，业务中可不写
          uni.$emit('z-paging-error-emit')
          reject(res)
        }
      },
      // 响应失败
      fail(err) {
        uni.showToast({
          icon: 'none',
          title: '网络错误，换个网络试试',
        })
        reject(err)
      },
    })
  })
}

/**
 * GET 请求
 * @param url 后台地址
 * @param query 请求query参数
 * @returns
 */
export const httpGet = <T>(url: string, query?: Record<string, any>, header?: any) => {
  return http<T>({
    url,
    query,
    method: 'GET',
  })
}

/**
 * POST 请求
 * @param url 后台地址
 * @param data 请求body参数
 * @param query 请求query参数，post请求也支持query，很多微信接口都需要
 * @returns
 */
export const httpPost = <T>(
  url: string,
  data?: Record<string, any>,
  query?: Record<string, any>,
) => {
  return http<T>({
    url,
    query,
    data,
    method: 'POST',
  })
}
/**
 * PUT 请求
 * @param url 后台地址
 * @param data 请求body参数
 * @param query 请求query参数，post请求也支持query，很多微信接口都需要
 * @returns
 */
export const httpPUT = <T>(
  url: string,
  data?: Record<string, any>,
  query?: Record<string, any>,
) => {
  return http<T>({
    url,
    query,
    data,
    method: 'PUT',
  })
}
/**
 * DELETE 请求
 * @param url 后台地址
 * @param query 请求query参数
 * @returns
 */
export const httpDelete = <T>(url: string, query?: Record<string, any>, header?: any) => {
  return http<T>({
    url,
    query,
    method: 'DELETE',
  })
}
http.get = httpGet
http.post = httpPost
http.put = httpPUT
http.delete = httpDelete