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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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distributed under the License is distributed on an "AS IS" BASIS,
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limitations under the License. -->

<template>
  <el-table-column
    v-for="(metric, index) in colMetrics"
    :label="`${decodeURIComponent(getLabel(metric, index))} ${decodeURIComponent(getUnit(index))}`"
    :key="metric + index"
    min-width="150"
  >
    <template #default="scope">
      <div class="chart">
        <Line
          v-if="useListConfig(config, index).isLinear && config.metricMode !== MetricModes.Expression"
          :data="{
            [metric]: scope.row[metric] && scope.row[metric].values,
          }"
          :intervalTime="intervalTime"
          :config="{
            showXAxis: false,
            showYAxis: false,
            smallTips: true,
            showlabels: false,
          }"
        />
        <span
          class="item flex-h"
          v-else-if="useListConfig(config, index).isAvg || config.metricMode === MetricModes.Expression"
        >
          <el-popover placement="left" :width="400" trigger="click">
            <template #reference>
              <span class="trend">
                <Icon iconName="timeline" size="middle" style="color: #409eff" />
              </span>
            </template>
            <div class="view-line">
              <Line
                :data="{
                  [colSubMetrics[index] || metric]:
                    scope.row[colSubMetrics[index] || metric] && scope.row[colSubMetrics[index] || metric].values,
                }"
                :intervalTime="intervalTime"
                :config="{
                  showXAxis: true,
                  showYAxis: true,
                  smallTips: false,
                  showlabels: true,
                }"
              />
            </div>
          </el-popover>
          <span class="value">
            <Card
              :data="{
                [metric]: scope.row[metric] && scope.row[metric].avg,
              }"
              :config="{ textAlign: 'left' }"
            />
          </span>
        </span>
        <Card v-else :data="{ [metric]: scope.row[metric] }" :config="{ textAlign: 'left' }" />
      </div>
    </template>
  </el-table-column>
</template>

<script lang="ts" setup>
  import type { PropType } from "vue";
  import type { MetricConfigOpt } from "@/types/dashboard";
  import { useListConfig } from "@/hooks/useListConfig";
  import Line from "../Line.vue";
  import Card from "../Card.vue";
  import { MetricQueryTypes } from "@/hooks/data";
  import { ExpressionResultType, MetricModes } from "@/views/dashboard/data";

  /*global defineProps */
  const props = defineProps({
    colMetrics: { type: Array as PropType<string[]>, default: () => [] },
    colSubMetrics: { type: Array as PropType<string[]>, default: () => [] },
    config: {
      type: Object as PropType<{
        i: string;
        metricTypes: string[];
        metricConfig: MetricConfigOpt[];
        metricMode: string;
      }>,
      default: () => ({}),
    },
    intervalTime: { type: Array as PropType<string[]>, default: () => [] },
  });

  function getUnit(index: number) {
    const i = Number(index);
    const u = props.config.metricConfig && props.config.metricConfig[i] && props.config.metricConfig[i].unit;
    if (u) {
      return `(${encodeURIComponent(u)})`;
    }
    return encodeURIComponent("");
  }
  function getLabel(metric: string, index: number) {
    const i = Number(index);
    const label = props.config.metricConfig && props.config.metricConfig[i] && props.config.metricConfig[i].label;
    if (label) {
      if (
        (
          [
            MetricQueryTypes.ReadLabeledMetricsValues,
            ExpressionResultType.TIME_SERIES_VALUES,
            ExpressionResultType.SINGLE_VALUE,
          ] as string[]
        ).includes(props.config.metricTypes[i])
      ) {
        const name = (label || "").split(",").map((item: string) => item.replace(/^\s*|\s*$/g, ""))[
          props.config.metricConfig[i].index || 0
        ];
        return encodeURIComponent(name || "");
      }
      return encodeURIComponent(label);
    }
    return encodeURIComponent(metric);
  }
</script>
<style lang="scss" scoped>
  .chart {
    height: 40px;
  }

  .view-line {
    width: 380px;
    height: 200px;
  }

  .item {
    display: inline-block;
    width: 100%;
    height: 100%;
  }

  .trend {
    width: 30px;
    display: inline-block;
    height: 100%;
    cursor: pointer;
  }

  .value {
    display: inline-block;
    flex-grow: 2;
    height: 100%;
    width: calc(100% - 30px);
  }
</style>