src/views/dashboard/related/trace/TraceList.vue

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this work for additional information regarding copyright ownership.
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<template>
  <div class="trace-t flex-v">
    <div class="trace-t-tool flex-h">
      <div class="title ell">
        <span class="mr-5">Trace Segments</span>
        <el-popover
          :width="310"
          placement="right"
          :content="t('traceDesc')"
          :popper-style="{ 'word-break': 'keep-all', 'word-wrap': 'break-word' }"
        >
          <template #reference>
            <span class="cp">
              <Icon iconName="info_outline" size="small" />
            </span>
          </template>
        </el-popover>
      </div>
      <div class="selectors">
        <Selector
          size="small"
          :value="traceStore.conditions.queryOrder"
          :options="QueryOrders"
          placeholder="Select a option"
          @change="changeSort"
        />
      </div>
    </div>
    <div class="trace-t-wrapper" v-loading="loading">
      <table class="list" v-if="traceStore.traceList.length">
        <tr class="trace-tr cp" v-for="(i, index) in traceStore.traceList" @click="selectTrace(i)" :key="index">
          <td
            class="trace-td"
            :class="{
              'trace-success': !i.isError,
              'trace-error': i.isError,
              selected: selectedKey === i.key,
            }"
          >
            <div
              class="ell mb-5"
              :class="{
                blue: !i.isError,
                red: i.isError,
              }"
            >
              <span class="b">{{ i.endpointNames[0] }}</span>
            </div>
            <div class="grey ell sm">
              <span class="tag mr-10 sm"> {{ i.duration }} ms </span>
              {{ dateFormat(parseInt(i.start, 10)) }}
            </div>
          </td>
        </tr>
      </table>
      <div class="no-data" v-else>{{ t("noData") }}</div>
    </div>
    <div class="trace-t-tool flex-h">
      <el-pagination
        v-model="traceStore.conditions.paging.pageNum"
        :page-size="pageSize"
        size="small"
        layout="prev, pager, next"
        :total="total"
        @current-change="updatePage"
      />
    </div>
  </div>
</template>

<script lang="ts" setup>
  import { ref, computed } from "vue";
  import { useI18n } from "vue-i18n";
  import { useTraceStore } from "@/store/modules/trace";
  import { ElMessage } from "element-plus";
  import { QueryOrders } from "../../data";
  import type { Option } from "@/types/app";
  import type { Trace } from "@/types/trace";
  import { dateFormat } from "@/utils/dateFormat";

  const { t } = useI18n();
  const traceStore = useTraceStore();
  const loading = ref<boolean>(false);
  const selectedKey = ref<string>("");
  const pageSize = 20;
  const total = computed(() =>
    traceStore.traceList.length === pageSize
      ? pageSize * traceStore.conditions.paging.pageNum + 1
      : pageSize * traceStore.conditions.paging.pageNum,
  );

  function searchTrace() {
    loading.value = true;
    queryTraces();
    loading.value = false;
  }

  function updatePage(p: number) {
    traceStore.setTraceCondition({
      paging: { pageNum: p, pageSize },
    });
    searchTrace();
  }

  function changeSort(opt: Option[]) {
    traceStore.setTraceCondition({
      queryOrder: opt[0].value,
      paging: { pageNum: 1, pageSize },
    });
    searchTrace();
  }

  async function selectTrace(i: Trace) {
    traceStore.setCurrentTrace(i);
    selectedKey.value = i.key;
    if (i.traceIds.length) {
      const res = await traceStore.getTraceSpans({
        traceId: i.traceIds[0].value,
      });
      if (res.errors) {
        ElMessage.error(res.errors);
      }
    }
  }

  async function queryTraces() {
    const res = await traceStore.getTraces();
    if (res.errors) {
      ElMessage.error(res.errors);
    }
  }
</script>
<style lang="scss" scoped>
  .trace-t-tool {
    overflow: hidden;
    background-color: rgb(196 200 225 / 20%);
    justify-content: space-between;
    border-bottom: 1px solid #c1c5ca41;
    border-right: 1px solid #c1c5ca41;
    height: 35px;
    align-items: center;
  }

  .title {
    font-weight: bold;
    padding-left: 10px;
  }

  .selectors {
    margin: 2px 2px 0 0;
    width: 120px;
  }

  .trace-t-wrapper {
    overflow-x: hidden;
    overflow-y: scroll;
    border-right: 1px solid var(--sw-trace-list-border);
  }

  .trace-t-loading {
    text-align: center;
    position: absolute;
    width: 420px;
    height: 70px;
    margin-top: 40px;
    line-height: 88px;
    overflow: hidden;

    .icon {
      width: 30px;
      height: 30px;
    }
  }

  .trace-t {
    width: 300px;
  }

  .list {
    min-width: 120px;
    width: 100%;
  }

  .trace-tr {
    &:hover {
      background-color: var(--sw-list-hover);
    }
  }

  .trace-td {
    padding: 5px;
    border-bottom: 1px solid var(--sw-trace-list-border);

    &.selected {
      background-color: var(--sw-list-selected);
    }
  }

  .trace-success {
    border-left: 4px solid var(--sw-trace-success);
  }

  .trace-warning {
    border-left: 4px solid #fbb03b;
  }

  .trace-error {
    border-left: 4px solid #e54c17;
  }

  .tag {
    border-radius: 4px;
    padding-right: 5px;
    padding-left: 5px;
    background-color: #40454e;
    color: #eee;
  }

  .no-data {
    padding-top: 50px;
    width: 280px;
    text-align: center;
    height: 100px;
  }
</style>