eemcs_ui/src/layout/components/Navbar.vue

<template>
  <div class="navbar">
    <hamburger
      id="hamburger-container"
      :is-active="sidebar.opened"
      class="hamburger-container"
      @toggleClick="toggleSideBar"
    />

    <breadcrumb
      id="breadcrumb-container"
      class="breadcrumb-container"
      v-if="!topNav"
    />
    <top-nav id="topmenu-container" class="topmenu-container" v-if="topNav" />

    <div class="right-menu">
      <template v-if="device !== 'mobile'">
        <img
          v-if="isShowWarning"
          class="warning"
          src="../../assets/images/warning.png"
          title="报警记录"
          @click="goWarning"
          alt=""
        />
        <search id="header-search" class="right-menu-item" />
        <screenfull id="screenfull" class="right-menu-item hover-effect" />
      </template>

      <el-dropdown
        class="avatar-container right-menu-item hover-effect"
        trigger="click"
      >
        <div class="avatar-wrapper">
          <img :src="avatar" class="user-avatar" />
          <i class="el-icon-caret-bottom" />
        </div>
        <el-dropdown-menu slot="dropdown">
          <router-link to="/user/profile">
            <el-dropdown-item>个人中心</el-dropdown-item>
          </router-link>
          <!-- <el-dropdown-item @click.native="setting = true">
            <span>布局设置</span>
          </el-dropdown-item> -->
          <el-dropdown-item divided @click.native="logout">
            <span>退出登录</span>
          </el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
    </div>
  </div>
</template>

<script>
import { mapGetters } from "vuex";
import Breadcrumb from "@/components/Breadcrumb";
import TopNav from "@/components/TopNav";
import Hamburger from "@/components/Hamburger";
import Screenfull from "@/components/Screenfull";
import Search from "@/components/HeaderSearch";
import { alarmRecordList } from "@/api/alarm/alarmRecord";
import { getDay } from "@/utils/datetime";
export default {
  components: {
    Breadcrumb,
    TopNav,
    Hamburger,
    Screenfull,
    Search,
  },
  computed: {
    ...mapGetters(["sidebar", "avatar", "device"]),
    setting: {
      get() {
        return this.$store.state.settings.showSettings;
      },
      set(val) {
        this.$store.dispatch("settings/changeSetting", {
          key: "showSettings",
          value: val,
        });
      },
    },
    topNav: {
      get() {
        return this.$store.state.settings.topNav;
      },
    },
  },
  data() {
    return {
      isShowWarning: false,
    };
  },
  mounted() {
    this.getAlarnStatus();
  },
  methods: {
    toggleSideBar() {
      this.$store.dispatch("app/toggleSideBar");
    },
    async logout() {
      this.$confirm("确定注销并退出系统吗？", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.$store.dispatch("LogOut").then(() => {
            location.href = "/index";
          });
        })
        .catch(() => {});
    },
    // 报警列表
    getAlarnStatus() {
      let data = {
        pageNum: 1,
        pageSize: 10,
        status: "0",
      };
      let timeArr = [getDay(0), getDay(0)];
      alarmRecordList(this.addDateRange(data, timeArr)).then((res) => {
        console.log("请求了报警列表·············");
        if (res.code == 200 && res.rows.length > 0) {
          this.isShowWarning = true;
        } else {
          this.isShowWarning = false;
        }
      });
    },
    goWarning() {
      // this.exitFullscreen();
      this.$router.push("/alarm/alarmRecord");
    },
  },
};
</script>

<style lang="scss" scoped>
.navbar {
  height: 50px;
  overflow: hidden;
  position: relative;
  background-image: linear-gradient(0deg, #002c5e 0%, #0069b2 100%),
    linear-gradient(#002c5e, #002c5e);
  background-blend-mode: normal, normal;
  box-shadow: inset 0px -1px 0px 0px rgba(255, 255, 255, 0.1);

  .hamburger-container {
    line-height: 46px;
    height: 100%;
    float: left;
    cursor: pointer;
    transition: background 0.3s;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    &:hover {
      background: rgba(0, 0, 0, 0.025);
    }
  }
  .warning {
    width: 30px;
    height: 30px;
    margin: 0 10px;
    z-index: 10;
    cursor: pointer;
    /* 添加闪烁动画 */
    animation: blink 1s infinite;
  }
  @keyframes blink {
    100% {
      opacity: 1;
    }
    50% {
      opacity: 0;
    }
  }

  .breadcrumb-container {
    float: left;
  }

  .topmenu-container {
    position: absolute;
    left: 50px;
  }

  .errLog-container {
    display: inline-block;
    vertical-align: top;
  }

  .right-menu {
    float: right;
    height: 100%;
    line-height: 50px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    &:focus {
      outline: none;
    }

    .right-menu-item {
      display: inline-block;
      padding: 0 8px;
      height: 100%;
      font-size: 18px;
      color: #5a5e66;
      vertical-align: text-bottom;

      &.hover-effect {
        cursor: pointer;
        transition: background 0.3s;

        &:hover {
          background: rgba(0, 0, 0, 0.025);
        }
      }
    }

    .avatar-container {
      margin-right: 30px;

      .avatar-wrapper {
        margin-top: 5px;
        position: relative;

        .user-avatar {
          cursor: pointer;
          width: 40px;
          height: 40px;
          border-radius: 10px;
        }

        .el-icon-caret-bottom {
          cursor: pointer;
          position: absolute;
          right: -20px;
          top: 25px;
          font-size: 12px;
        }
      }
    }
  }
}
// 媒体查询，适配大于2000px分辨率的大屏样式
@media (min-width: 2000px) {
  .navbar {
    height: 0.5rem;
  }

  .hamburger-container {
    line-height: 0.46rem !important;
  }
  .warning {
    width: 0.3rem !important;
    height: 0.3rem !important;
    margin: 0 0.1rem !important;
  }
  .topmenu-container {
    left: 0.5rem !important;
  }
  .right-menu {
    line-height: 0.5rem !important;

    .right-menu-item {
      padding: 0 0.08rem !important;
      font-size: 0.18rem !important;
    }

    .avatar-container {
      margin-right: 0.3rem !important;

      .avatar-wrapper {
        margin-top: 0.05rem !important;

        .user-avatar {
          width: 0.4rem !important;
          height: 0.4rem !important;
          border-radius: 0.1rem !important;
        }

        .el-icon-caret-bottom {
          right: -0.3rem !important;
          top: 0.25rem !important;
          font-size: 0.12rem !important;
        }
      }
    }
  }
}
</style>