src/views/components/event/event-search.vue

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this work for additional information regarding copyright ownership.
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<template>
  <nav class="rk-event-tool flex-h">
    <div class="flex-h event-selector">
      <CommonSelector
        :hasSearch="true"
        :title="$t('currentService')"
        @input="selectService"
        :value="rocketOption.currentService"
        :data="rocketOption.services"
        icon="package"
      />
      <CommonSelector
        :hasSearch="true"
        :title="$t('currentInstance')"
        :value="rocketOption.currentInstance"
        :data="rocketOption.instances"
        @input="selectInstance"
        icon="disk"
      />
      <CommonSelector
        :hasSearch="true"
        :title="$t('currentEndpoint')"
        @input="selectEndpoint"
        :value="rocketOption.currentEndpoint"
        :data="rocketOption.endpoints"
        icon="code"
      />
      <CommonSelector
        :title="$t('eventsType')"
        :value="eventType"
        @input="chooseStatus"
        :data="[
          { label: 'All', key: '' },
          { label: 'Normal', key: 'Normal' },
          { label: 'Error', key: 'Error' },
        ]"
        icon="equalizer"
      />
    </div>
    <div class="flex-h rk-right">
      <a class="rk-event-search-btn bg-blue" @click="queryEvents">
        <rk-icon icon="search" class="mr-5" />
        <span class="vm">{{ $t('search') }}</span>
      </a>
      <RkPage :currentSize="pageSize" :currentPage="pageNum" @changePage="updatePage" :total="rocketEvent.totalSize" />
    </div>
  </nav>
</template>

<script lang="ts">
  import Vue from 'vue';
  import { Component } from 'vue-property-decorator';
  import { Action, Getter, State, Mutation } from 'vuex-class';
  import { Option, DurationTime } from '@/types/global';
  import { CommonSelector } from '../common/index';
  import { State as optionState } from '@/store/modules/global/selectors';
  import { State as EventState } from '@/store/modules/event';
  import { PageTypes } from '@/constants/constant';

  @Component({ components: { CommonSelector } })
  export default class EventSearch extends Vue {
    @Action('SELECT_SERVICE') private SELECT_SERVICE: any;
    @Action('SELECT_ENDPOINT') private SELECT_ENDPOINT: any;
    @Action('SELECT_INSTANCE') private SELECT_INSTANCE: any;
    @Getter('durationTime') private durationTime!: DurationTime;
    @Mutation('SET_EVENTS') private SET_EVENTS: any;
    @State('rocketOption') private rocketOption!: optionState;
    @State('rocketEvent') private rocketEvent!: EventState;
    @Action('MIXHANDLE_GET_OPTION') private MIXHANDLE_GET_OPTION: any;
    @Action('FETCH_EVENTS') private FETCH_EVENTS: any;

    private eventType: Option = { label: 'All', key: '' };
    private pageSize: number = 20;
    private pageNum: number = 1;

    private beforeMount() {
      this.MIXHANDLE_GET_OPTION({
        compType: 'service',
        duration: this.durationTime,
        pageType: PageTypes.EVENT,
      }).then(() => {
        this.queryEvents();
      });
      this.SET_EVENTS([
        () => {
          this.queryEvents();
        },
      ]);
    }

    private selectService(i: { key: string; label: string }) {
      this.SELECT_SERVICE({ service: i, duration: this.durationTime });
    }
    private selectEndpoint(i: { key: string; label: string }) {
      this.SELECT_ENDPOINT({ endpoint: i, duration: this.durationTime });
    }

    private selectInstance(i: { key: string; label: string }) {
      this.SELECT_INSTANCE({ instance: i, duration: this.durationTime });
    }

    private chooseStatus(i: Option) {
      this.eventType = i;
    }

    private updatePage(pageNum: string) {
      this.pageNum = Number(pageNum);
      this.queryEvents();
    }

    private queryEvents() {
      const { currentService, currentEndpoint, currentInstance } = this.rocketOption;

      this.FETCH_EVENTS({
        condition: {
          time: this.durationTime,
          paging: {
            pageNum: this.pageNum,
            pageSize: this.pageSize,
            needTotal: true,
          },
          source: {
            service: currentService.key ? currentService.label : '',
            endpoint: currentEndpoint.key ? currentEndpoint.label : '',
            serviceInstance: currentInstance.key ? currentInstance.label : '',
          },
          type: this.eventType.key || undefined,
        },
      });
    }
    private beforeDestroy() {
      this.SET_EVENTS([]);
    }
  }
</script>

<style lang="scss" scoped>
  .rk-event-tool {
    flex-shrink: 0;
    background-color: #333840;
    color: #eee;
    width: 100%;
    height: 52px;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .event-selector {
    height: 52px;
  }
  .rk-event-search-btn {
    padding: 2px 9px;
    background-color: #484b55;
    border-radius: 4px;
    margin-right: 20px;
    &.bg-blue {
      background-color: #448dfe;
    }
  }
  .rk-event-tool-input {
    border-style: unset;
    outline: 0;
    padding: 2px 5px;
    border-radius: 3px;
  }
  .event-conditions {
    height: 100%;
  }
</style>