import axios, { InternalAxiosRequestConfig, AxiosResponse } from 'axios';
import { useUserStoreHook } from '@/store/modules/user';
import { ElMessage, ElMessageBox } from 'element-plus';
import router from '@/router';
import { useRouter } from 'vue-router'
import { generateRandomString } from '@/utils/encryptionAndDecryption/randNumber'


const routerPinia = useRouter()
// 创建 axios 实例
const service = axios.create({
  baseURL: import.meta.env.VITE_APP_BASE_API,
  timeout: 50000,
  headers: { 'Content-Type': 'application/json;charset=utf-8' }
});

// 请求拦截器
service.interceptors.request.use(
  (config: InternalAxiosRequestConfig) => {
    const userStore = useUserStoreHook();
		//config.headers["Content-Type"] = "application/json;charset=utf-8";
    if (userStore.tokenIng) {
      config.headers.Authorization = userStore.tokenIng;
    }
		if (userStore.userKey) {
      config.headers["user-key"] = userStore.userKey;
    }
    if (userStore.userToken) {
      config.headers["user-token"] = userStore.userToken;
    }

    let { data, headers } = config
        console.log('请求拦截----data---1--->', data)

        //获取16位随机数
        let randomString = generateRandomString(16)
        config.headers['Auth-key'] = randomString
        if (data) {
          console.log('请求拦截----data---2--->', data)
            // 加密请求数据
            config.data = {
                data: sm4EncryptMethod(JSON.stringify(data), randomString)
            }
        }

    console.log('请求拦截---------->', randomString)
    console.log('请求拦截----headers------>', headers)
    console.log('请求拦截----data---3--->', data)
    console.log('请求拦截----data------>', config.data)
    console.log('请求拦截----config------>', config)


    return config;
  },
  (error: any) => {
    return Promise.reject(error);
  }
);

// 响应拦截器
service.interceptors.response.use(
  (response: AxiosResponse) => {
    
    let { data, headers } = response
    let authKey = headers['auth-key']
    console.log('行营结果----authKey------>', authKey)
    if (authKey) {
         let jsonData = sm4DecryptMethod(data.data, authKey)
         response.data.data = JSON.parse(jsonData)
    }
    const { code, msg } = response.data;
    console.log('行营结果----解密结构------>', headers['auth-key'], response)
    // console.error("--------code--------->",code)
    // console.error("--------msg--------->",msg)
    if (code === 0 || code === 200 || code === 10001) {
      return response.data;
    }
		if (code === 7 || code === 300 || code === 301 || code === 302){
			ElMessageBox.confirm("身份令牌已失效！请重新登录！", "提示5", {
				confirmButtonText: "确定",
				type: "warning",
			}).then(() => {
				localStorage.clear();
				window.location.href = "/login";
        // routerPinia.push({path:"/login"})
			});
			return response.data;
		}
    // 响应数据为二进制流处理(Excel导出)
    if (response.data instanceof ArrayBuffer) {
      return response;
    }

    // ElMessage.error(msg || '系统出错');
    return Promise.reject(new Error(msg || 'Error'));
  },
  (error: any) => {
    if (error.response.data) {
      const { code, msg } = error.response.data;
      // token 过期,重新登录
      if (code === 'A0230') {
        ElMessageBox.confirm('当前页面已失效，请重新登录', '提示6', {
          confirmButtonText: '确定',
          type: 'warning'
        }).then(() => {
          localStorage.clear();
          window.location.href = '/login';
          // router.push({path:"/login"})
        });
      }else if(code === 7 || code === 300 || code === 301 || code === 302){
				ElMessageBox.confirm("身份令牌已失效！请重新登录！", "提示7", {
          confirmButtonText: "确定",
          type: "warning",
        }).then(() => {
          localStorage.clear();
          window.location.href = "/login";
          // routerPinia.push({path:"/login"})
        });
			}else if (code === 10001 || code === 10002 || code === 10003) {
				return Promise.reject(error.message);
			}  else {
        // ElMessage.error(msg || '系统出错');
      }
    }
    return Promise.reject(error.message);
  }
);

// 导出 axios 实例
export default service;