动态溯源功能（待完成）

riku

2025-05-30 d58b7ec5be59dfe384e27b1e0b42d76998593619

 src/components/search/SearchBar.vue

@@ -2,14 +2,27 @@
  <BaseCard size="middle-s" direction="down">
    <template #content>
      <el-form :inline="true">
        <OptionMission v-model="mission"></OptionMission>
        <OptionType v-model="formSearch.type"></OptionType>
        <OptionMission v-model="mission" @init-over="initOver"></OptionMission>
        <OptionType
          v-model="formSearch.deviceType"
          @init-over="initOver"
        ></OptionType>
        <OptionDevice
          :type="formSearch.type"
          :type="formSearch.deviceType"
          v-model="formSearch.deviceCode"
          @init-over="initOver"
        ></OptionDevice>
        <OptionTime v-model="formSearch.timeArray"></OptionTime>
        <el-button type="primary" class="el-button-custom" @click="handleClick">
        <OptionTime
          v-model="formSearch.timeArray"
          :start-date="dateRange[0]"
          :end-date="dateRange[1]"
        ></OptionTime>
        <el-button
          :loading="loading"
          type="primary"
          class="el-button-custom"
          @click="handleClick"
        >
          分析
        </el-button>
      </el-form>
@@ -18,19 +31,28 @@
</template>

<script>
// 可能会有延时初始化的选项总数，包括走航任务、设备类型、设备编号
const MAX_INIT = 3;
// 已初始化的选项数
let initCount = 0;
let initEvents = [];

// 搜索框
export default {
  props: {
    loading: Boolean,
    searchTime: Array
  },
  data() {
    return {
      mission: {},
      mission: undefined,
      formSearch: {
        type: '',
        deviceType: '',
        deviceCode: '',
        timeArray: []
      }
      },
      // 可选日期范围，根据走航任务决定
      dateRange: []
    };
  },
  emits: ['search'],
@@ -42,23 +64,54 @@
    },
    mission(nV, oV) {
      if (nV != oV) {
        this.formSearch.timeArray = [
          new Date(nV.startTime),
          new Date(nV.endTime)
        ];
        this.formSearch.type = nV.deviceType;
        this.formSearch.deviceCode = nV.deviceCode;
        this.onInit(() => {
          setTimeout(() => {
            // 延时赋值，因为deviceType和deviceCode也有默认初始值
            this.formSearch.timeArray = [
              new Date(nV.startTime),
              new Date(nV.endTime)
            ];
            this.dateRange = [new Date(nV.startTime), new Date(nV.endTime)];
            this.formSearch.deviceType = nV.deviceType;
            this.formSearch.deviceCode = nV.deviceCode;
            // 代表首次进入界面，此时自动执行首个任务的数据查询操作
            if (oV == undefined) {
              this.handleClick();
            }
          }, 500);
        });
      }
    }
  },
  methods: {
    // 各选项初始化加载完成判定
    initOver() {
      initCount++;
      if (initCount == MAX_INIT && initEvents.length > 0) {
        initEvents.forEach((e) => {
          e();
        });
        initEvents = [];
      }
    },
    onInit(event) {
      if (initCount == MAX_INIT) {
        event();
      } else {
        initEvents.push(event);
      }
    },
    handleClick() {
      this.$emit('search', { ...this.formSearch, mission: this.mission });
    }
  },
  created() {
    initCount = 0;
    initEvents = [];
  }
};
</script>
<style lang="scss">
<style scoped lang="scss">
.map-date-selector {
  display: inline-block;
  position: relative;
@@ -72,4 +125,9 @@

.p-events-auto {
}

.el-form-item {
  margin-bottom: 0px;
  margin-right: 8px !important;
}
</style>