/*
 * Copyright (C) 2017 TypeFox and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 */

import { injectable, inject } from "inversify";
import { MessageService } from "@theia/core";
import { AbstractViewContribution } from '@theia/core/lib/browser';
import { FrontendApplication } from "@theia/core/lib/browser";
import { CatalogoWidget } from './catalogo-frontend-widget'
import { CatalogoOpenHandler } from './catalogo-frontend-openhandler'
import { CommandRegistry } from '@theia/core/lib/common/command';

export const EXTENSIONS_WIDGET_FACTORY_ID = 'catalogo';

@injectable()
export class CatalogoContribution extends AbstractViewContribution<CatalogoWidget> {

    @inject(MessageService) protected readonly messageService: MessageService;

    @inject(CatalogoOpenHandler) protected readonly openHandler:CatalogoOpenHandler;


    constructor() {
        super({
            widgetId: EXTENSIONS_WIDGET_FACTORY_ID,
            widgetName: 'Catalog',
            defaultWidgetOptions: {
                area: 'main'
            },
            toggleCommandId: 'catalogoView:toggle'
        });
    }
    registerCommands(commands: CommandRegistry): void {
        if (this.toggleCommand) {
            commands.registerCommand(this.toggleCommand, {
                isEnabled: () => true,
                isVisible: () => true,
                execute: (options) => {
                    return this.openView({
                        toggle: true,
                        activate: true,
                        ...options
                    })
                }
            });
        }
    }

    async initializeLayout(app: FrontendApplication): Promise<void> {
        //@by Ademar metodo sobrescrito para evitar que abra o catalogo na abertura inicial do aplicação
    }

    async openView(args:any = {}): Promise<any> {
        return this.openHandler.open(args);
    }

}