import config from "../js/config"
let clearStorage = false;
let timer = null;
const request = (params) => {
  let fullUrl = `${config.requestCtx}${params.url}`
  let token = wx.getStorageSync(config.tokenKey) ? wx.getStorageSync(config.tokenKey) : ''
  return new Promise((resolve, reject) => {
    wx.request({
      url: fullUrl,
      method: params.method,
      data: params.data ? params.data : {},
      header: {
        'content-type': 'application/json',
        'Authorization': `bearer ${token}`
      },
      success: (res) => {
        if (res.statusCode == 200) {
          return resolve(res.data.data)
        } else if (res.statusCode == 401) {
          const pages = getCurrentPages()
          const currentPage = pages[pages.length - 1]
          const url = currentPage.route
          let options = currentPage.options
          let urlargs = `/${url}?`
          wx.clearStorageSync();
          if (!clearStorage) {
            clearStorage = true;
            if (!timer) {
              timer = setTimeout(() => {
                clearStorage = false
              }, 4000);
            }
            // urlargs = JSON.stringify(urlargs)
            let strOpt = JSON.stringify(options)
            let currentUrl = {
              options: options,
              backUrl: urlargs
            }
            currentUrl = JSON.stringify(currentUrl)
            wx.reLaunch({
              url: urlargs ? '/pages/index/index?backUrl=' + encodeURIComponent(currentUrl) : '/pages/index/index'
            })
          }
        } else {
          wx.showToast({
            title: res.data.msg,
            icon: 'none'
          })
          reject(res.data.message)
          wx.login({
            success: (res) => {
              console.log(res)
            },
          })
        }
      },
      fail: (res) => {
        wx.showToast({
          title: '接口请求错误',
          icon: 'none'
        })
        reject('接口请求错误')
      },
      complete: () => { }
    })
  })
}
export default request