/*
 * @Author: shuishen 1109946754@qq.com
 * @Date: 2022-11-16 09:04:33
 * @LastEditors: shuishen 1109946754@qq.com
 * @LastEditTime: 2023-04-07 17:30:53
 * @FilePath: \srs-police-web\src\router\axios.js
 * @Description: 
 * 
 * Copyright (c) 2023 by ${git_name_email}, All Rights Reserved. 
 */
/**
 * 全站http配置
 *
 * axios参数说明
 * isSerialize是否开启form表单提交
 * isToken是否需要token
 */
import axios from 'axios'
import store from '@/store/'
import router from '@/router/router'
import { serialize } from '@/util/util'
import { getToken } from '@/util/auth'
import { Message } from 'element-ui'
import website from '@/config/website'
import { Base64 } from 'js-base64'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'

//默认超时时间
axios.defaults.timeout = 60000
//返回其他状态码
axios.defaults.validateStatus = function (status) {
    return status >= 200 && status <= 500
}
//跨域请求，允许保存cookie
axios.defaults.withCredentials = true
// NProgress 配置
NProgress.configure({
    showSpinner: false
})
//http request拦截
axios.interceptors.request.use(config => {
    //开启 progress bar
    NProgress.start()
    //headers判断是否需要
    const authorization = config.authorization === false
    if (!authorization) {
        config.headers['Authorization'] = `Basic ${Base64.encode(`${website.clientId}:${website.clientSecret}`)}`
    }
    //让每个请求携带token
    const meta = (config.meta || {})
    const isToken = meta.isToken === false
    if (getToken() && !isToken) {
        config.headers[website.tokenHeader] = 'bearer ' + getToken()
    }
    //headers中配置text请求
    if (config.text === true) {
        config.headers["Content-Type"] = "text/plain"
    }
    //headers中配置serialize为true开启序列化
    if (config.method === 'post' && meta.isSerialize === true) {
        config.data = serialize(config.data)
    }
    return config
}, error => {
    return Promise.reject(error)
})
//http response 拦截
axios.interceptors.response.use(res => {
    //关闭 progress bar
    NProgress.done()
    //获取状态码
    const status = res.data.code || res.status
    const statusWhiteList = website.statusWhiteList || []
    const message = res.data.msg || res.data.error_description || '未知错误'
    //如果在白名单里则自行catch逻辑处理
    if (statusWhiteList.includes(status)) return Promise.reject(res)
    //如果是401则跳转到登录页面
    if (status === 401) store.dispatch('FedLogOut').then(() => router.push({ path: '/login' }))
    // 如果请求为非200否者默认统一处理
    if (status !== 200) {
        Message({
            message: message,
            type: 'error'
        })
        return Promise.reject(new Error(message))
    }
    return res
}, error => {
    NProgress.done()
    return Promise.reject(new Error(error))
})

export default axios