skywalking-booster-ui/src/views/alarm/components/Line.vue

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<template>
  <Graph :option="option" @select="clickEvent" />
</template>
<script lang="ts" setup>
  import { computed } from "vue";
  import type { PropType } from "vue";
  import type { EventParams } from "@/types/dashboard";
  import useLegendProcess from "@/hooks/useLegendProcessor";
  import { useAppStoreWithOut } from "@/store/modules/app";
  import { Themes } from "@/constants/data";

  /*global defineProps, defineEmits */
  const emits = defineEmits(["click"]);
  const props = defineProps({
    data: {
      type: Array as PropType<any>,
      default: () => [],
    },
    intervalTime: { type: Array as PropType<string[]>, default: () => [] },
  });
  const appStore = useAppStoreWithOut();
  const option = computed(() => getOption());
  function getOption() {
    const { chartColors } = useLegendProcess();
    const color: string[] = chartColors();
    const series = [];
    const grid = [];
    const xAxis = [];
    const yAxis = [];
    for (const [index, metric] of props.data.entries()) {
      grid.push({
        top: 300 * index + 30,
        left: 0,
        right: 10,
        bottom: 5,
        containLabel: true,
        height: 260,
      });
      xAxis.push({
        type: "category",
        show: true,
        axisTick: {
          lineStyle: { color: "#c1c5ca41" },
          alignWithLabel: true,
        },
        splitLine: { show: false },
        axisLine: { lineStyle: { color: "rgba(0,0,0,0)" } },
        axisLabel: { color: "#9da5b2", fontSize: "11" },
        gridIndex: index,
      });
      yAxis.push({
        type: "value",
        axisLine: { show: false },
        axisTick: { show: false },
        splitLine: { lineStyle: { color: "#c1c5ca41", type: "dashed" } },
        axisLabel: {
          color: "#9da5b2",
          fontSize: "11",
          show: true,
        },
        gridIndex: index,
      });
      for (const item of metric.values) {
        series.push({
          data: item.values.map((item: number, itemIndex: number) => [props.intervalTime[itemIndex], item]),
          name: item.name || metric.name,
          type: "line",
          symbol: "circle",
          symbolSize: 4,
          xAxisIndex: index,
          yAxisIndex: index,
          lineStyle: {
            width: 2,
            type: "solid",
          },
        });
      }
    }
    const tooltip = {
      trigger: "axis",
      backgroundColor: appStore.theme === Themes.Dark ? "#333" : "#fff",
      borderColor: appStore.theme === Themes.Dark ? "#333" : "#fff",
      textStyle: {
        fontSize: 12,
        color: appStore.theme === Themes.Dark ? "#eee" : "#333",
      },
      enterable: true,
      confine: true,
      extraCssText: "max-height:85%; overflow: auto;",
      axisPointer: {
        animation: false,
      },
    };

    return {
      color,
      tooltip,
      axisPointer: {
        link: { xAxisIndex: "all" },
      },
      legend: {
        type: "scroll",
        icon: "circle",
        top: -5,
        left: 0,
        itemWidth: 12,
        textStyle: {
          color: appStore.theme === Themes.Dark ? "#fff" : "#333",
        },
      },
      grid,
      xAxis,
      yAxis,
      series,
    };
  }

  function clickEvent(params: EventParams) {
    emits("click", params);
  }
</script>
<style lang="scss" scoped>
  .snapshot-charts {
    width: 100%;
    height: 100%;
  }
</style>