CaiYuanYiTiHua/src/layouts/default/header/components/notify/index.vue

<template>
  <div :class="prefixCls">
    <Popover title="" trigger="click" :overlayClassName="`${prefixCls}__overlay`">
      <Badge :count="count" dot :numberStyle="numberStyle">
        <BellOutlined />
      </Badge>
      <template #content>
        <Tabs>
          <template v-for="item in listData" :key="item.key">
            <Tabs.TabPane>
              <template #tab>
                {{ item.name }}
                <span v-if="item.list.length !== 0">({{ item.list.length }})</span>
              </template>
              <!-- 绑定title-click事件的通知列表中标题是“可点击”的-->
              <NoticeList :list="item.list" v-if="item.key === '1'" @title-click="onNoticeClick" />
              <NoticeList :list="item.list" v-else />
            </Tabs.TabPane>
          </template>
        </Tabs>
      </template>
    </Popover>
    <a-modal
      width="100%"
      wrap-class-name="full-modal"
      v-model:open="auditOpen"
      title="详情"
      :destroyOnClose="true"
    >
      <template #footer> </template>
      <Look ref="posRef" :processId="processId" />
    </a-modal>
    <Message @register="register" />
  </div>
</template>
<script lang="ts" setup>
  import { computed, onMounted, ref, h } from 'vue';
  import { Popover, Tabs, Badge } from 'ant-design-vue';
  import { BellOutlined } from '@ant-design/icons-vue';
  import { tabListData } from './data';
  import { useDesign } from '@/hooks/web/useDesign';
  import { useMessage } from '@/hooks/web/useMessage';
  import { getLastList, loadSysImMsgList, readMsg } from '@/api/demo/message';
  import { useUserStore } from '@/store/modules/user';
  import { Look } from '@/views/demo/workflow/task/process/page';
  import { useModal } from '@/components/Modal';
  import NoticeList from './NoticeList.vue';
  import Message from './message.vue';
  import { signal } from '@/utils/signalR';

  const [register, { openModal }] = useModal();

  const userStore = useUserStore();
  const userInfo: any = userStore.getUserInfo;

  const { prefixCls } = useDesign('header-notify');
  const { createMessage, notification } = useMessage();
  const listData = ref(tabListData);
  const numberStyle = {};
  const auditOpen = ref(false);
  const processId = ref('');
  const count = computed(() => {
    let count = 0;
    for (let i = 0; i < listData.value.length; i++) {
      count += listData.value[i].list.length;
    }
    return count;
  });

  async function onNoticeClick(record) {
    console.log(record);
    // createMessage.success('你点击了通知，ID=' + record.id);
    // // 可以直接将其标记为已读（为标题添加删除线）,此处演示的代码会切换删除线状态
    // record.titleDelete = !record.titleDelete;
    const index = listData.value[0].list.findIndex((item: any) => item.id === record.id);
    if (index !== -1) {
      listData.value[0].list.splice(index, 1);
    }
    if (record.contentId) {
      auditOpen.value = true;
      processId.value = record.contentId;
    }
    const data = await readMsg({
      id: record.msgId,
    });
  }
  async function getList() {
    const data = await getLastList({
      userId: userInfo.id,
    });
    // const data = await loadSysImMsgList({
    //   page: 1,
    //   limit: 10,
    // });
    console.log(data);
    let arr: any = [];
    if (data && data.length > 0) {
      data.forEach((item: any) => {
        arr.push({
          id: item.msgId,
          title: item.content,
          datetime: item.createDate,
          contentId: item.contentId,
        });
      });
      listData.value[0].list = arr;
    }
  }

  // 连接
  async function start() {
    try {
      await signal.start().then(() => {
        signal
          .invoke('SendInfo', userInfo.id.toString())
          .catch((err) => console.error(err.toString()));
      });
      console.log('userInfo.id', userInfo.id);
      console.log('SignalR Connected.连接成功');
    } catch (err) {
      console.log(err);
      // setTimeout(start, 5000);
    }
  }
  signal.onclose(async () => {
    await start();
  });
  //接口推送
  signal.on('RevMsg', (user, message, time, id, issystem) => {
    console.log('报警', user, message, time, id, issystem); //拿到后台推送的数据
    notification.info({
      message: '您有一条新消息',
      description: () => {
        const res = message + '\n' + time;
        return h('pre', {}, res);
      },

      duration: 3,
    });
    getList();
    // openModal(true, {
    //   user: user,
    //   message: message,
    //   time: time,
    //   id: id,
    //   issystem: issystem,
    // });
  });
  onMounted(() => {
    getList();
    start();
  });
</script>
<style lang="less">
  @prefix-cls: ~'@{namespace}-header-notify';

  .@{prefix-cls} {
    padding-bottom: 1px;

    &__overlay {
      max-width: 360px;
    }

    .ant-tabs-content {
      width: 300px;
    }

    .ant-badge {
      display: flex;
      align-items: center;
      font-size: 18px;

      .ant-badge-multiple-words {
        padding: 0 4px;
      }

      svg {
        width: 0.9em;
      }
    }
  }
  .full-modal {
    .ant-modal {
      max-width: 100%;
      top: 0;
    }

    .ant-modal-content {
      height: calc(100vh);
    }

    .ant-modal-body {
      height: 85%;
    }
  }
</style>