import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse, AxiosRequestHeaders } from "axios";
import formrHandle from "./format-handle";
import { debugUser } from "@/assets/config/api.config";
import conf from "@/assets/config/host.config";
import Utils from "@/utils";

export const initAxiosInstance: (config: AxiosRequestConfig) => AxiosInstance = config => {
    let axiosInstance: AxiosInstance = axios.create(config);

    axiosInstance.interceptors.request.use((config: AxiosRequestConfig) => {
        // if (config.params && typeof config.params != "string") config.params = utils.filterNull(config.params);
        // 通用请求头：yschapirequest 标识 API 请求，yschreferer 记录来源页面（十六进制）
        (config.headers as AxiosRequestHeaders)["yschapirequest"] = "1";
        (config.headers as AxiosRequestHeaders)["yschreferer"] = Utils.strToHexCharCode(window.location.href);

        if (localStorage.getItem("currentRole") != null) {
            (config.headers as AxiosRequestHeaders)["currentRole"] = localStorage.getItem("currentRole") as string;
        }

        if (!!conf.isDebug) {
            //如果是开发环境
            for (const key in debugUser) (config.headers as AxiosRequestHeaders)[key] = (debugUser as any)[key];
        }

        return config;
    });

    axiosInstance.interceptors.response.use(
        response => {
            return formrHandle(response);
        },
        error => {
            return formrHandle(error.response);
        }
    );

    return axiosInstance;
};