/**
 * 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 { sum } from "lodash";
import { computed, makeObservable } from "mobx";

import { apiManager } from "../../../common/k8s-api/api-manager";
import { Node, nodesApi } from "../../../common/k8s-api/endpoints";
import { KubeObjectStore } from "../../../common/k8s-api/kube-object.store";
import { autoBind } from "../../utils";

export class NodesStore extends KubeObjectStore<Node> {
  api = nodesApi;

  constructor() {
    super();

    makeObservable(this);
    autoBind(this);
  }

  @computed get masterNodes() {
    return this.items.filter(node => node.getRoleLabels().includes("master"));
  }

  @computed get workerNodes() {
    return this.items.filter(node => !node.getRoleLabels().includes("master"));
  }

  getWarningsCount(): number {
    return sum(this.items.map((node: Node) => node.getWarningConditions().length));
  }
}

export const nodesStore = new NodesStore();
apiManager.registerStore(nodesStore);