import Request from "uview-plus/libs/luch-request/index"
import configEnv from "@/config/env.js";
import {getEnvObj} from "@/utils/index.js";
import { useUserStore } from "@/store/index.js";
import website from '@/config/website'
import { Base64} from 'js-base64'

const httpGd = new Request()

export function request (config) {
  return new Promise((resolve, reject) => {
    httpGd
      .request(config)
      .then(res => {
        resolve(res)
      })
      .catch(err => {
        reject(err)
      })
  })
}


// 请求拦截器
function requestInterceptors(httpGd) {

  httpGd.interceptors.request.use((config) => {
    const {detail} = useUserStore().$state?.userInfo || {}
    // 假设有token值需要在头部需要携带
    let accessToken = useUserStore()?.$state?.userInfo?.gd_access_token;
    if (accessToken) {
      config.header['Blade-Auth'] = 'bearer ' + accessToken;
    }
    if (detail?.areaCode) {
      config.header['areaCode'] = detail.areaCode
    }
    // 安全请求header
    config.header['Blade-Requested-With'] = 'BladeHttpRequest';
    // 客户端认证参数
    config.header['Authorization'] = 'Basic ' + Base64.encode(website.clientId + ':' + website.clientSecret);
    return config
  }, config => { // 可使用async await 做异步操作
    return Promise.reject(config)
  })
}

function responseInterceptors(httpGd) {
	httpGd.interceptors.response.use((response) => {
		let res = response
		const status = res.data.error_code || res.data.code || res.statusCode
		const message = res?.data?.msg || res?.data?.error_description || res?.data?.message || '系统错误'
		if (status !== 200) {
			uni.showToast({title: message, icon: 'none'});
			return Promise.reject(response);
		}
		return response;
	}, (response) => {
		let res = response
		const message = res?.data?.msg || res?.data?.error_description || res?.data?.message || '系统错误'
		/*  对响应错误做点什么 （statusCode !== 200）*/
		uni.showToast({title: message, icon: 'none'});
		if (response.statusCode === 401) {
			const pages = getCurrentPages()
			const currentPage = pages[pages.length - 1]
			uni.reLaunch({
				url: `/pages/login/index?redirect=/${currentPage.route}`
			})
		}
		return Promise.reject(response)
	})
}

// 引入拦截器配置
export function setupRequest () {
  httpGd.setConfig(defaultConfig => {

    /* defaultConfig 为默认全局配置 */
    defaultConfig.baseURL = getEnvObj().VITE_API_BASE_URL_GD
    // #ifdef H5
    if (import.meta.env.VITE_APP_PROXY === "true") {
      defaultConfig.baseURL = import.meta.env.VITE_API_PREFIX_GD
    }
    // #endif
    return defaultConfig
  })
  requestInterceptors(httpGd)
  responseInterceptors(httpGd)
}




export function get (url, config) {
  return request({ ...config, url, method: "GET" })
}

export function post (url, config) {
  return request({ ...config, url, method: "POST" })
}

export function upload (url, config) {
  return request({ ...config, url, method: "UPLOAD" })
}

export function download (url, config) {
  return request({ ...config, url, method: "DOWNLOAD" })
}

export default setupRequest