import { defHttp } from '@/utils/http/axios';
import { getDictItemsByCode } from '@/utils/dict/index';
import { useRoute, useRouter } from 'vue-router'
import { useAppStore } from '@/store/modules/app';
import { useTabs } from '@/hooks/web/useTabs';
import { useModal } from '@/components/Modal';
import announcementService from '@/api-service/system/announcement.service';
import { AnnoCategory } from '@/models/enumerations/anno-category.model';

/**
 * 获取消息列表数据
 */
export function useSysMessage() {
  const rangeDateArray = getDictItemsByCode('rangeDate');

  const messageList = ref<any[]>([]);
  const pageNo = ref(1)
  const pageSize = 10;

  const searchParams = reactive({
    fromUser: '',
    rangeDateKey: '',
    rangeDate: [],
    starFlag: ''
  });


  function getQueryParams() {
    const { fromUser, rangeDateKey, rangeDate, starFlag } = searchParams;
    const params = {
      fromUser,
      starFlag,
      rangeDateKey,
      beginDate: '',
      endDate: '',
      pageNo: pageNo.value,
      pageSize
    };
    if (rangeDateKey == 'zdy') {
      params.beginDate = `${rangeDate[0]} 00:00:00`;
      params.endDate = `${rangeDate[1]} 23:59:59`;
    }
    return params;
  }

  // 数据是否加载完了
  const loadEndStatus = ref(false);

  //请求数据
  async function loadData() {
    if (loadEndStatus.value === true) {
      return;
    }
    const params = getQueryParams();
    const pageRecord = await announcementService.retrieveUnread(AnnoCategory.SYSTEM_INFO, params);
    if (!pageRecord.records || pageRecord.records.length <= 0) {
      loadEndStatus.value = true;
      return;
    }
    if (pageRecord.records.length < pageSize) {
      loadEndStatus.value = true;
    }
    pageNo.value = pageNo.value+1
    const temp: any[] = messageList.value;
    temp.push(...pageRecord.records);
    messageList.value = temp;
  }

  //重置
  function reset(){
    messageList.value = []
    pageNo.value = 1;
    loadEndStatus.value = false;
  }

  //标星
  function updateStarMessage(item){
    const url = '/sys/sysAnnouncementSend/edit';
    let starFlag = '1';
    if(item.starFlag==starFlag){
      starFlag = '0'
    }
    const params = {
      starFlag,
      id: item.sendId
    }
    defHttp.put({url, params});
  }


  const loadingMoreStatus = ref(false);
  async function onLoadMore() {
    loadingMoreStatus.value = true;
    await loadData();
    loadingMoreStatus.value = false;
  }

  function noRead(item) {
    return item.readFlag !== '1';
  }

  // 消息类型
  function getMsgCategory(item) {
    if(item.busType=='email'){
      return '邮件提醒:';
    } else if(item.busType=='bpm'){
      return '流程催办:';
    }else if(item.busType=='bpm_task'){
      return '流程任务:';
    } else if (item.msgCategory == '2') {
      return '系统消息:';
    } else if (item.msgCategory == '1') {
      return '通知公告:';
    }
    return '';
  }

  return {
    messageList,
    reset,
    loadData,
    loadEndStatus,
    searchParams,
    updateStarMessage,
    onLoadMore,
    noRead,
    getMsgCategory,
  };
}

/**
 * 用于消息跳转
 */
export function useMessageHref(emit){
  const messageHrefArray: any[] = getDictItemsByCode('messageHref');
  const router = useRouter();
  const appStore = useAppStore();
  const rt = useRoute();
  const { close: closeTab, closeSameRoute } = useTabs();
 // const defaultPath = '/monitor/mynews';
  //const bpmPath = '/task/handle/'

  async function goPage(record, openModalFun?){
    if(!record.busType){
      if(!openModalFun){
        // 从首页的消息通知跳转
        await goPageFromOuter(record);
      }else{
        // 从消息页面列表点击详情查看 直接打开modal
        openModalFun()
      }
    }else{
      await goPageWithBusType(record)
    }
/*    busId: "1562035005173587970"
    busType: "email"
    openPage: "modules/eoa/email/modals/EoaEmailInForm"
    openType: "component"*/
  }

  /**
   * 根据busType不同跳转不同页面
   * @param record
   */
  async function goPageWithBusType(record){
    const { busType, busId, msgAbstract } = record;
    const temp = messageHrefArray.filter(item=>item.value === busType);
    if(!temp || temp.length==0){
      console.error('当前业务类型不识别', busType);
      return;
    }
    let path = temp[0].text;
    path = path.replace('{DETAIL_ID}', busId)
    // 固定参数 detailId 用于查询表单数据
    const query:any = {
      detailId: busId
    };
    // 额外参数处理
    if (msgAbstract) {
      try {
        const json = JSON.parse(msgAbstract);
        Object.keys(json).map(k=> {
          query[k] = json[k]
        });
      } catch (e) {
        console.error('msgAbstract参数不是JSON格式', msgAbstract);
      }
    }
    // 跳转路由
    appStore.setMessageHrefParams(query);
    if (rt.path.indexOf(path) >= 0) {
      await closeTab();
      await router.replace({ path, query:{ time: new Date().getTime() } });
    } else {
      closeSameRoute(path)
      await router.push({ path });
    }
  }

  /**
   * 从首页的消息通知跳转消息列表打开modal
   * @param record
   */
  async function goPageFromOuter(record){
    //没有定义业务类型 直接跳转我的消息页面
    emit('detail', record)
  }

  return {
    goPage
  }
}
