// #ifdef H5
// h5端
import Fly from 'flyio/dist/npm/fly'
// #endif

// #ifdef APP-PLUS
// app端
import Fly from 'flyio/dist/npm/wx'
// #endif

// #ifdef MP-WEIXIN
import Fly from 'flyio/dist/npm/wx'
// #endif

import { handleLoginFailure } from '@/utils'
import { isWeixin } from '@/utils/util'
import { VUE_APP_API_URL } from '@/config'
import cookie from '@/utils/cookie'
import { replace } from '@/utils/router'
import { logger } from '@/utils/logger'

const fly = new Fly()
fly.config.baseURL = VUE_APP_API_URL

fly.interceptors.response.use(
  response => {
    // 定时刷新access-token
    return response
  },
  error => {
    if (error.status == 401) {
      handleLoginFailure()
      return Promise.reject({ msg: '未登录', toLogin: true })
    }
    const errData = error.response && error.response.data
    if (errData && errData.status == 5109) {
      uni.showToast({
        title: errData.msg,
        icon: 'none',
        duration: 2000,
      })
    }
    return Promise.reject(error)
  }
)

const defaultOpt = { login: true }

function baseRequest(options) {
  const token = cookie.get('accessToken')
  logger.debug('[api] request token present:', !!token)

  options.headers = {
    ...options.headers,
  }

  // 尊重 login 选项；有 token 时才附带 Authorization，避免空 Bearer
  if (options.login !== false && token) {
    options.headers = {
      ...options.headers,
      Authorization: 'Bearer ' + token,
    }
  }

  // 结构请求需要的参数
  const { url, params, data, login, ...option } = options

  // 发起请求
  return fly
    .request(url, params || data, {
      ...option,
    })
    .then(res => {
     
      const data = res.data || {}
	 // #ifdef H5
	 if (res.data.code == 1004004002) {
		 if(isWeixin()){
			const url = cookie.get('index_url')
			logger.debug('[api] redirect_uri:', url)
			location.href = url
			return
		}
      }
	  // #endif
	  
      if (res.status !== 200) {
        return Promise.reject({ msg: '请求失败', res, data })
      }

    
      if (data.code == 401) {
        uni.hideLoading()
        handleLoginFailure()
        uni.showToast({
          title: data.msg,
          icon: 'none',
          duration: 2000,
        })
        return Promise.reject({ msg: data.msg, res, data })
      }

      if (data.code != 0) {
        uni.showToast({
          title: data.msg,
          icon: 'none',
          duration: 2000,
        })
        return Promise.reject({ data, res })
      }


      return Promise.resolve(data.data, res)
    })
}

/**
 * http 请求基础类
 * 参考文档 https://www.kancloud.cn/yunye/axios/234845
 *
 */
const request = ['post', 'put', 'patch'].reduce((request, method) => {
  /**
   *
   * @param url string 接口地址
   * @param data object get参数
   * @param options object axios 配置项
   * @returns {AxiosPromise}
   */
  request[method] = (url, data = {}, options = {}) => {
    logger.debug('[api]', method.toUpperCase(), url, data)
    return baseRequest(Object.assign({ url, data, method }, defaultOpt, options))
  }
  return request
}, {})

;['get', 'delete', 'head'].forEach(method => {
  /**
   *
   * @param url string 接口地址
   * @param params object get参数
   * @param options object axios 配置项
   * @returns {AxiosPromise}
   */
  request[method] = (url, params = {}, options = {}) => {
    return baseRequest(Object.assign({ url, params, method }, defaultOpt, options))
  }
})

export default request