/**
 * 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 "./pod-disruption-budgets-details.scss";

import React from "react";
import { observer } from "mobx-react";
import { DrawerItem } from "../drawer";
import { Badge } from "../badge";
import type { KubeObjectDetailsProps } from "../kube-object-details";
import { PodDisruptionBudget } from "../../../common/k8s-api/endpoints";
import { KubeObjectMeta } from "../kube-object-meta";
import logger from "../../../common/logger";

interface Props extends KubeObjectDetailsProps<PodDisruptionBudget> {
}

@observer
export class PodDisruptionBudgetDetails extends React.Component<Props> {

  render() {
    const { object: pdb } = this.props;

    if (!pdb) {
      return null;
    }

    if (!(pdb instanceof PodDisruptionBudget)) {
      logger.error("[PodDisruptionBudgetDetails]: passed object that is not an instanceof PodDisruptionBudget", pdb);

      return null;
    }

    const selectors = pdb.getSelectors();

    return (
      <div className="PdbDetails">
        <KubeObjectMeta object={pdb}/>

        {selectors.length > 0 &&
          <DrawerItem name="Selector" labelsOnly>
            {
              selectors.map(label => <Badge key={label} label={label}/>)
            }
          </DrawerItem>
        }

        <DrawerItem name="Min Available">
          {pdb.getMinAvailable()}
        </DrawerItem>

        <DrawerItem name="Max Unavailable">
          {pdb.getMaxUnavailable()}
        </DrawerItem>

        <DrawerItem name="Current Healthy">
          {pdb.getCurrentHealthy()}
        </DrawerItem>

        <DrawerItem name="Desired Healthy">
          {pdb.getDesiredHealthy()}
        </DrawerItem>

      </div>
    );
  }
}