import store from "@/store";
import { getRefreshToken, getToken } from "@/utils/auth";
import axios from "axios";
import { Message } from "element-ui";

// create an axios instance
const service = axios.create({
    baseURL:
        process.env.NODE_ENV === "development"
            ? window.appConfig.baseUrlOffLine
            : window.appConfig.baseUrlOnLine, // process.env.VUE_APP_BASE_API, // url = base url + request url
    // baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
    // withCredentials: true, // send cookies when cross-domain requests
    timeout: 5000, // request timeout
});

// request interceptor
service.interceptors.request.use(
    (config) => {
        // do something before request is sent
        // console.log(config);
        // if (config.url.indexOf("/user/") > -1) {
        //     config.baseURL = process.env.VUE_APP_BASE_API;
        // }

        // console.log(store.getters.token)
        if (store.getters.token) {
            config.headers["Authorization"] = "Bearer " + getToken();
            config.headers["x-accesstoken"] = getRefreshToken();
            var lang = localStorage.getItem("lang");
            var language = "zh";
            if (lang === "zh") {
                language = "zh-CN";
            } else if (lang === "en") {
                language = "en-US";
            }
            config.headers["Accept-Language"] = language;
        }
        return config;
    },
    (error) => {
        // do something with request error
        console.log(error); // for debug
        return Promise.reject(error);
    }
);

// response interceptor
service.interceptors.response.use(
    (response) => {
        const res = response.data;
        if (res.code !== "Success") {
            if (res.msg === "" || res.msg === null || res.msg === undefined) {
                return;
            }
            Message({
                message: res.msg || "Error",
                type: "error",
                duration: 5 * 1000,
            });
            return Promise.reject(new Error(res.msg || "Error"));
        } else {
            return res;
        }
    },
    (error) => {
        // console.log(error.response)
        let errorMessage = "请求错误";
        if (error.response) {
            if (error.response.data.code === "403") {
                Message({
                    message: "该用户没有权限",
                    type: "error",
                    duration: 5 * 1000,
                });
                return;
            }
            if (error.response.data.code === "401") {
                Message({
                    message: "用户超时，请重新登录",
                    type: "error",
                    duration: 5 * 1000,
                });
                store.dispatch("user/logout");
                location.reload();
                return;
            }
            errorMessage = `请求失败：${error.response.status} - ${error.response.data?.msg || error.response.statusText
                }`;
            // console.log(errorMessage);
        } else if (error.request) {
            errorMessage = "服务器未响应，请检查网络连接";
        } else {
            errorMessage = error.message || "未知错误";
        }
        Message({
            message: errorMessage,
            type: "error",
            duration: 5 * 1000,
        });
        return Promise.reject(error);
    }
);

export default service;