/*--------------------------------------------------------------------------------------------------------------
 *  Copyright (c) insite-gmbh. All rights reserved.
 *  Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------------------------*/
import { Injectable } from '@angular/core';
import { IExpandablePanel, IExpandablePanelCollection } from '../../../commonUi/src/expandablePanel/interfaces/index';

@Injectable()
export class ExpandablePanelCollectionService implements IExpandablePanelCollection {
    private _panels: Array<IExpandablePanel> = new Array<IExpandablePanel>();

    get(panelId: string): IExpandablePanel {
        return this._panels.find(p => p.id === panelId);
    }

    add(panel: IExpandablePanel): void {
        if (!this.get(panel.id)) {
            this._panels.push(panel);
        }
    }

    remove(panel: IExpandablePanel): void {
        let idx = this._panels.findIndex(p => p.id === panel.id)
        if (idx >= 0) {
            this._panels.splice(idx, 1);
        }
    }
}