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68 lines
2.8 KiB
TypeScript
68 lines
2.8 KiB
TypeScript
/**
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* Copyright (c) 2021 OpenLens Authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import { action, computed, IComputedValue, IObservableArray, makeObservable, observable } from "mobx";
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import { CatalogCategoryRegistry, catalogCategoryRegistry, CatalogEntity, CatalogEntityConstructor, CatalogEntityKindData } from "../../common/catalog";
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import { iter } from "../../common/utils";
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export class CatalogEntityRegistry {
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protected sources = observable.map<string, IComputedValue<CatalogEntity[]>>();
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constructor(private categoryRegistry: CatalogCategoryRegistry) {
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makeObservable(this);
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}
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@action addObservableSource(id: string, source: IObservableArray<CatalogEntity>) {
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this.sources.set(id, computed(() => source));
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}
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@action addComputedSource(id: string, source: IComputedValue<CatalogEntity[]>) {
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this.sources.set(id, source);
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}
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@action removeSource(id: string) {
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this.sources.delete(id);
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}
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@computed get items(): CatalogEntity[] {
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return Array.from(
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iter.filter(
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iter.flatMap(this.sources.values(), source => source.get()),
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entity => this.categoryRegistry.getCategoryForEntity(entity),
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),
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);
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}
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getById<T extends CatalogEntity>(id: string): T | undefined {
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return this.items.find((entity) => entity.metadata.uid === id) as T | undefined;
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}
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getItemsForApiKind<T extends CatalogEntity>(apiVersion: string, kind: string): T[] {
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return this.items.filter((item) => item.apiVersion === apiVersion && item.kind === kind) as T[];
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}
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getItemsByEntityClass<T extends CatalogEntity>({ apiVersion, kind }: CatalogEntityKindData & CatalogEntityConstructor<T>): T[] {
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return this.getItemsForApiKind(apiVersion, kind);
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}
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}
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export const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
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