ams_web/src/App.vue

<template>
  <el-config-provider :locale="getGlobalI18n" :size="getGlobalComponentSize">
    <!-- v-show="themeConfig.lockScreenTime > 1" -->
    <router-view v-show="themeConfig.lockScreenTime > 1"/>
    <LockScreen v-if="themeConfig.isLockScreen"/>
    <Setings v-show="themeConfig.lockScreenTime > 1" ref="setingsRef"/>
    <CloseFull v-if="!themeConfig.isLockScreen"/>
    <!--		<Upgrade v-if="getVersion" />-->
  </el-config-provider>
</template>

<script lang="ts" name="app" setup>
import { computed, defineAsyncComponent, nextTick, onBeforeMount, onBeforeUnmount, onMounted, onUnmounted, ref, watch } from 'vue';
import { useRoute } from 'vue-router';
import { useI18n } from 'vue-i18n';
import { storeToRefs } from 'pinia';
import { useTagsViewRoutes } from '/@/stores/tagsViewRoutes';
import { useThemeConfig } from '/@/stores/themeConfig';
import other from '/@/utils/other';
import { Local, Session } from '/@/utils/storage';
import mittBus from '/@/utils/mitt';
import setIntroduction from '/@/utils/setIconfont';
import websocket from '/@/utils/websocket';
import { ElNotification } from 'element-plus';
// websocket相关代码
import { messageCenterStore } from '/@/stores/messageCenter';

// 引入组件
const LockScreen = defineAsyncComponent(() => import('/@/layout/lockScreen/index.vue'));
const Setings = defineAsyncComponent(() => import('/@/layout/navBars/breadcrumb/setings.vue'));
const CloseFull = defineAsyncComponent(() => import('/@/layout/navBars/breadcrumb/closeFull.vue'));
const Upgrade = defineAsyncComponent(() => import('/@/layout/upgrade/index.vue'));

// 定义变量内容
const { messages, locale } = useI18n();
const setingsRef = ref();
const route = useRoute();
const stores = useTagsViewRoutes();
const storesThemeConfig = useThemeConfig();
const { themeConfig } = storeToRefs(storesThemeConfig);
// 获取版本号
const getVersion = computed(() => {
  let isVersion = false;
  if (route.path !== '/login') {
    // @ts-ignore
    if ((Local.get('version') && Local.get('version') !== __VERSION__) || !Local.get('version')) isVersion = true;
  }
  return isVersion;
});
// 获取全局组件大小
const getGlobalComponentSize = computed(() => {
  return other.globalComponentSize();
});
// 获取全局 i18n
const getGlobalI18n = computed(() => {
  return messages.value[locale.value];
});
// 设置初始化，防止刷新时恢复默认
onBeforeMount(() => {
  // 设置批量第三方 icon 图标
  setIntroduction.cssCdn();
  // 设置批量第三方 js
  setIntroduction.jsCdn();
});
// 页面加载时
onMounted(() => {
  nextTick(() => {
    // 监听布局配'置弹窗点击打开
    mittBus.on('openSetingsDrawer', () => {
      setingsRef.value.openDrawer();
    });
    // 获取缓存中的布局配置
    if (Local.get('themeConfig')) {
      storesThemeConfig.setThemeConfig({ themeConfig: Local.get('themeConfig') });
      document.documentElement.style.cssText = Local.get('themeConfigStyle');
    }
    // 获取缓存中的全屏配置
    if (Session.get('isTagsViewCurrenFull')) {
      stores.setCurrenFullscreen(Session.get('isTagsViewCurrenFull'));
    }
  });
});
// 页面销毁时，关闭监听布局配置/i18n监听
onUnmounted(() => {
  mittBus.off('openSetingsDrawer', () => {
  });
});
// 监听路由的变化，设置网站标题
watch(
    () => route.path,
    () => {
      other.useTitle();
      other.useFavicon();
      if (!websocket.websocket) {
        //websockt 模块
        try {
          websocket.init(wsReceive);
        } catch (e) {
          console.log('websocket错误');
        }
      }
    },
    {
      deep: true
    }
);

const wsReceive = (message: any) => {
  const data = JSON.parse(message.data);
  const { unread } = data;
  const messageCenter = messageCenterStore();
  messageCenter.setUnread(unread);
  if (data.contentType === 'SYSTEM') {
    ElNotification({
      title: '系统消息',
      message: data.content,
      type: 'success',
      position: 'bottom-right',
      duration: 5000
    });
  }
};
onBeforeUnmount(() => {
  // 关闭连接
  websocket.close();
});
</script>