/**
 * @file 全局共享状态
 */

/**
 * 区域基本信息
 */
export interface Area {
  name: string;
  uid: string;
}

import { ref } from "vue";
import { getAreaListByParentUid } from "@/components/ol/roadUnitInfo/fetchData";

const useAreaList = () => {
  /**
   * 深圳市区域uid
   */
  const SHEN_ZHEN_AREA_UID = "area_440300";

  /**
   * 深圳市区域列表
   */
  const areaList = ref<Area[]>([]);

  /**
   * 获取深圳市区域列表
   */
  const getAreaListInShenZhen = async () => {
    areaList.value = await getAreaListByParentUid(SHEN_ZHEN_AREA_UID);
  };

  return {
    areaList,
    getAreaListInShenZhen,
  };
};

const useGlobalState = () => {
  const { areaList, getAreaListInShenZhen } = useAreaList();

  return {
    areaList,
    getAreaListInShenZhen,
  };
};

export default useGlobalState;