/**
 * This file is part of Anis Client.
 *
 * @copyright Laboratoire d'Astrophysique de Marseille / CNRS
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

import { Component } from '@angular/core';
import { Store } from '@ngrx/store';

import { Observable } from 'rxjs';

import { Instance, FileInfo } from 'src/app/metamodel/models';
import * as instanceActions from 'src/app/metamodel/actions/instance.actions';
import * as rootDirectoryActions from 'src/app/metamodel/actions/root-directory.actions';
import * as rootDirectorySelector from 'src/app/metamodel/selectors/root-directory.selector';

@Component({
    selector: 'app-new-instance',
    templateUrl: 'new-instance.component.html'
})
export class NewInstanceComponent {
    public rootDirectory: Observable<FileInfo[]>;
    public rootDirectoryIsLoading: Observable<boolean>;
    public rootDirectoryIsLoaded: Observable<boolean>;

    constructor(private store: Store<{ }>) {
        this.rootDirectory = store.select(rootDirectorySelector.selectAllFileInfo);
        this.rootDirectoryIsLoading = store.select(rootDirectorySelector.selectRootDirectoryIsLoading);
        this.rootDirectoryIsLoaded = store.select(rootDirectorySelector.selectRootDirectoryIsLoaded);
    }

    addNewInstance(instance: Instance) {
        this.store.dispatch(instanceActions.addInstance({ instance }));
    }

    loadRootDirectory(path: string) {
        this.store.dispatch(rootDirectoryActions.loadRootDirectory({ path }));
    }
}