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contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
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(the "License"); you may not use this file except in compliance with
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  http://www.apache.org/licenses/LICENSE-2.0

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<template>
  <div class="profile-detail-chart-table">
    <ProfileContainer :highlightTop="highlightTop">
      <Item :highlightTop="highlightTop" v-for="(item, index) in tableData" :data="item" :key="'key' + index" />
      <div class="profile-tips" v-if="!tableData.length">{{ $t('noData') }}</div>
    </ProfileContainer>
  </div>
</template>
<script lang="js">
  import copy from '@/utils/copy';
  import Item from './profile-item';
  import ProfileContainer from './profile-container';
  import _ from 'lodash';

  export default {
    components: {
      Item,
      ProfileContainer,
    },
    props: ['data', 'highlightTop'],
    watch: {
      data() {
        if (!this.data.length) {
          this.tableData = [];
          return;
        }
        this.tableData = this.processTree();
      },
      highlightTop() {
        if (!this.data.length) {
          this.tableData = [];
          return;
        }
        this.tableData = this.processTree();
      },
    },
    data() {
      return {
        tableData: [],
      };
    },
    methods: {
      copy,
      processTree() {
        if (!this.data.length) {
          return [];
        }

        const durationChildExcluded = this.data.map((d) => {
          return d.elements.map((item) => item.durationChildExcluded);
        }).flat(1);
        function compare(val, val1) {
          return val1 - val;
        }
        const topDur = durationChildExcluded.sort(compare).filter((item, index) => index < 10 && item !== 0);
        const trees = [];

        for (const item of this.data) {
          const newArr = this.sortArr(item.elements, topDur);
          trees.push(...newArr);
        }

        return trees;
      },
      sortArr(arr, topDur) {
        const copyArr = JSON.parse(JSON.stringify(arr));
        const obj = {};
        const res = [];
        for (const item of copyArr) {
          obj[item.id] = item;
        }
        for (const item of copyArr) {
          item.topDur = topDur.includes(item.durationChildExcluded) && this.highlightTop;
          if (item.parentId === '0') {
            res.push(item);
          }
          for (const key in obj) {
            if (item.id === obj[key].parentId) {
              if (item.children) {
                item.children.push(obj[key]);
              } else {
                item.children = [obj[key]];
              }
            }
          }
        }

        return res;
      },
    },
    mounted() {
      this.tableData = this.processTree();
    },
  };
</script>
<style>
  .dialog-c-text {
    white-space: pre;
    overflow: auto;
    font-family: monospace;
  }
  .profile-tips {
    width: 100%;
    text-align: center;
    margin-top: 10px;
  }
  .rk-tooltip-popper.trace-table-tooltip .rk-tooltip-inner {
    max-width: 600px;
  }
  .profile-detail-chart-table {
    position: relative;
    min-height: 150px;
    margin-top: 20px;
    overflow-x: scroll;
  }
</style>