import { getCurrentConfig } from "@/constant/base";
import { useAppStore, useLocationStore } from "@/store";
import { NOTICE_EVENT_LOGOUT } from "@/constant/constant";
import { getAccessToken, removeAccessToken } from "@/constant/token";
import { goLogin } from "../../hooks/useGoLogin";

const clientId = getCurrentConfig().clientId;
const defaultConfig = {
  header: {
    "Content-Type": "application/json",
    Authorization: "", // 可在此动态设置 token
    clientId: clientId,
  },
};

function request(url, args = {}, method = "POST", customConfig = {}) {
  const appStore = useAppStore();
  // 判断 url 是否以 http 开头
  if (!/^http/.test(url)) {
    url = appStore.serverConfig?.baseUrl + url;
  }

  // 获取位置信息并添加到请求头
  const locationStore = useLocationStore();
  if (locationStore.latitude && locationStore.longitude) {
    customConfig.header = {
      ...customConfig.header,
      "X-Latitude": locationStore.latitude,
      "X-Longitude": locationStore.longitude
    };
  }

  // 动态获取 token
  const token = getAccessToken();

  let header = {
    ...defaultConfig.header,
    ...customConfig.header,
  };

  // 判断是否需要 token
  if (customConfig.noToken) {
    delete header.Authorization;
  } else {
    if (token || customConfig.token) {
      header.Authorization = `Bearer ${token || customConfig.token}`;
    }
  }

  console.log("请求头customConfig:" + JSON.stringify(customConfig));

  const config = {
    ...defaultConfig,
    ...customConfig,
    header,
  };

  console.log("请求接口:" + url);
  console.log("请求头:" + JSON.stringify(config));
  console.log("请求参数:" + JSON.stringify(args));

  return new Promise((resolve, reject) => {
    uni.request({
      url,
      data: args,
      method,
      ...config,
      success: (res) => {
        console.log("请求响应:" + JSON.stringify(res));
        resolve(res.data);
        if (res.statusCode && res.statusCode === 424) {
          console.log("424错误，重新登录");
          removeAccessToken();
          uni.$emit(NOTICE_EVENT_LOGOUT);
          setTimeout(() => {
            /// 去登录页面
            goLogin();
          }, 500);
        }
      },
      fail: (err) => {
        console.error("请求失败:", err);
        reject(err);
      },
    });
  });
}

// 默认 POST
request.post = function (url, args = {}, config = {}) {
  return request(url, args, "POST", config);
};

// 支持 GET
request.get = function (url, args = {}, config = {}) {
  return request(url, args, "GET", config);
};

export default request;