vent-template/src/views/vent/home/configurable/components/header.vue

<!-- eslint-disable vue/multi-word-component-names -->
<template>
  <!-- Header部分 -->
  <div v-if="headerConfig.show" class="w-100% flex content__header">
    <!-- 选择下拉框，自动填充剩余空间，这种实现是因为 Select 不支持 suffix -->
    <Dropdown
      v-if="headerConfig.showSelector"
      class="flex-grow-1 content__header_left"
      :trigger="['click']"
      :bordered="false"
      @open-change="visible = $event"
    >
      <div class="w-100% flex flex-items-center" @click.prevent>
        <SwapOutlined class="w-30px" />
        <div class="flex-grow-1">
          {{ selectedDeviceLabel }}
        </div>
        <CaretUpOutlined class="w-30px" v-if="visible" />
        <CaretDownOutlined class="w-30px" v-else />
      </div>
      <template #overlay>
        <Menu :selected-keys="[selectedDeviceID]" @click="selectHandler">
          <MenuItem v-for="item in options" :key="item.value" :title="item.label">
            {{ item.label }}
          </MenuItem>
        </Menu>
      </template>
    </Dropdown>
    <template v-if="headerConfig.showSlot">
      <div class="flex flex-items-center flex-grow-1 content__header_right">
        <SwapOutlined class="w-30px" />
        <div class="flex-grow-1">
          {{ selectedDeviceSlot }}
        </div>
      </div>
    </template>
  </div>
</template>
<script lang="ts" setup>
  import { onMounted, onUnmounted, ref } from 'vue';
  import { Config } from '../../../deviceManager/configurationTable/types';
  import { useInitDevices } from '../hooks/useInit';
  import { MenuItem } from 'ant-design-vue';

  const props = defineProps<{
    moduleData: Config['moduleData'];
    deviceType: Config['deviceType'];
  }>();

  const emit = defineEmits(['select']);

  const visible = ref(false);
  const headerConfig = props.moduleData.header;
  const { selectedDeviceID, selectedDevice, selectedDeviceSlot, selectedDeviceLabel, options, fetchDevices } = useInitDevices(
    props.deviceType,
    props.moduleData
  );
  let interval: any = null;

  function selectHandler({ key }) {
    selectedDeviceID.value = key;
    emit('select', selectedDevice);
  }

  onMounted(() => {
    fetchDevices({ init: true });
    interval = setInterval(() => {
      fetchDevices();
    }, 600000);
  });

  onUnmounted(() => {
    clearInterval(interval);
  });
</script>
<style scoped>
  .costume-header__header {
    height: 30px;
    background-image: linear-gradient(90deg, #3df6ff44, transparent 20%, transparent 80%, #3df6ff44);
  }
  .costume-header__header_left {
    border-left: 3px solid;
    border-right: 3px solid;
    border-image-source: linear-gradient(to top, #185f7188, #3df6ff, #185f7188);
    border-image-slice: 1;
  }
  .costume-header__header_right {
    border-right: 3px solid;
    border-image-source: linear-gradient(to top, #185f7188, #3df6ff, #185f7188);
    border-image-slice: 1;
  }

  ::v-deep .zxm-select:not(.zxm-select-customize-input) .zxm-select-selector {
    /* background-color: transparent; */
    color: #fff;
  }
  ::v-deep .zxm-select-arrow {
    color: #fff;
  }
  ::v-deep .zxm-select-selection-item {
    color: #fff !important;
  }
  ::v-deep .zxm-select-selection-placeholder {
    color: #fff !important;
  }
</style>