/**
 * Copyright (c) 2021 OpenLens Authors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

import React from "react";
import { IPodMetrics } from "../../api/endpoints";
import { getMetricLastPoints, IMetrics } from "../../api/endpoints/metrics.api";
import { bytesToUnits } from "../../utils";
import { Badge } from "../badge";
import { DrawerItem } from "../drawer";

interface Props {
  metrics: IPodMetrics<IMetrics>;
}

export function ResourceMetricsText(props: Props) {
  if (!props.metrics) return null;
  const metrics = getMetricLastPoints(props.metrics);
  const { cpuUsage, cpuRequests, cpuLimits, memoryUsage, memoryRequests, memoryLimits } = metrics;

  return (
    <>
      <DrawerItem name="CPU" labelsOnly>
        {cpuUsage > 0 && <Badge label={`Usage: ${cpuUsage.toPrecision(2)}`}/>}
        {cpuRequests > 0 && <Badge label={`Requests: ${cpuRequests.toPrecision(2)}`}/>}
        {cpuLimits > 0 && <Badge label={`Limits: ${cpuLimits.toPrecision(2)}`}/>}
      </DrawerItem>
      <DrawerItem name="Memory" labelsOnly>
        {memoryUsage > 0 && <Badge label={`Usage: ${bytesToUnits(memoryUsage)}`}/>}
        {memoryRequests > 0 && <Badge label={`Requests: ${bytesToUnits(memoryRequests)}`}/>}
        {memoryLimits > 0 && <Badge label={`Limits: ${bytesToUnits(memoryLimits)}`}/>}
      </DrawerItem>
    </>
  );
}