/*!
 * @license
 * Alfresco Example Content Application
 *
 * Copyright (C) 2005 - 2018 Alfresco Software Limited
 *
 * This file is part of the Alfresco Example Content Application.
 * If the software was purchased under a paid Alfresco license, the terms of
 * the paid license agreement will prevail.  Otherwise, the software is
 * provided under the following open source license terms:
 *
 * The Alfresco Example Content Application is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The Alfresco Example Content Application is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */

import { TestBed, async, fakeAsync, tick, ComponentFixture } from '@angular/core/testing';
import { NO_ERRORS_SCHEMA } from '@angular/core';
import { Router } from '@angular/router';
import { RouterTestingModule } from '@angular/router/testing';
import { HttpClientModule } from '@angular/common/http';
import {
    NotificationService, TranslationService, TranslationMock,
    NodesApiService, AlfrescoApiService, ContentService,
    UserPreferencesService, LogService, AppConfigService, UploadService,
    StorageService, CookieService, ThumbnailService, AuthenticationService,
    TimeAgoPipe, NodeNameTooltipPipe, NodeFavoriteDirective, DataTableComponent, AppConfigPipe
} from '@alfresco/adf-core';
import { DocumentListComponent, CustomResourcesService } from '@alfresco/adf-content-services';
import { TranslateModule } from '@ngx-translate/core';
import { NoopAnimationsModule } from '@angular/platform-browser/animations';
import { MatMenuModule, MatSnackBarModule, MatIconModule } from '@angular/material';
import { DocumentListService } from '@alfresco/adf-content-services';
import { ContentManagementService } from '../../common/services/content-management.service';
import { NodePermissionService } from '../../common/services/node-permission.service';

import { SharedFilesComponent } from './shared-files.component';
import { StoreModule } from '@ngrx/store';
import { appReducer } from '../../store/reducers/app.reducer';
import { INITIAL_STATE } from '../../store/states/app.state';

describe('SharedFilesComponent', () => {
    let fixture: ComponentFixture<SharedFilesComponent>;
    let component: SharedFilesComponent;
    let contentService: ContentManagementService;
    let nodeService;
    let alfrescoApi: AlfrescoApiService;
    let router: Router;
    let page;

    beforeEach(() => {
        page = {
            list: {
                entries: [ { entry: { id: 1 } }, { entry: { id: 2 } } ],
                pagination: { data: 'data'}
            }
        };
    });

    beforeEach(async(() => {
        TestBed
            .configureTestingModule({
                imports: [
                    MatMenuModule,
                    NoopAnimationsModule,
                    HttpClientModule,
                    TranslateModule.forRoot(),
                    RouterTestingModule,
                    MatSnackBarModule, MatIconModule,
                    StoreModule.forRoot({ app: appReducer }, { initialState: INITIAL_STATE })
                ],
                declarations: [
                    DataTableComponent,
                    TimeAgoPipe,
                    NodeNameTooltipPipe,
                    NodeFavoriteDirective,
                    DocumentListComponent,
                    SharedFilesComponent,
                    AppConfigPipe
                ],
                providers: [
                    { provide: TranslationService, useClass: TranslationMock },
                    AuthenticationService,
                    UserPreferencesService,
                    AppConfigService, StorageService, CookieService,
                    AlfrescoApiService,
                    LogService,
                    NotificationService,
                    ContentManagementService,
                    NodePermissionService,
                    ContentService,
                    NodesApiService,
                    DocumentListService,
                    ThumbnailService,
                    CustomResourcesService,
                    UploadService
                ],
                schemas: [ NO_ERRORS_SCHEMA ]
            })
            .compileComponents()
            .then(() => {
                fixture = TestBed.createComponent(SharedFilesComponent);
                component = fixture.componentInstance;

                contentService = TestBed.get(ContentManagementService);
                alfrescoApi = TestBed.get(AlfrescoApiService);
                alfrescoApi.reset();
                nodeService = alfrescoApi.getInstance().nodes;
                router = TestBed.get(Router);
            });

    }));

    beforeEach(() => {
        spyOn(alfrescoApi.sharedLinksApi, 'findSharedLinks').and.returnValue(Promise.resolve(page));
    });

    describe('OnInit', () => {
        beforeEach(() => {
            spyOn(component, 'reload').and.callFake(val => val);
        });

        it('should refresh on deleteNode event', () => {
            fixture.detectChanges();

            contentService.nodesDeleted.next();

            expect(component.reload).toHaveBeenCalled();
        });

        it('should refresh on restoreNode event', () => {
            fixture.detectChanges();

            contentService.nodesRestored.next();

            expect(component.reload).toHaveBeenCalled();
        });

        it('should reload on move node event', () => {
            fixture.detectChanges();

            contentService.nodesMoved.next();

            expect(component.reload).toHaveBeenCalled();
        });
    });

    describe('onNodeDoubleClick()', () => {
        beforeEach(() => {
            fixture.detectChanges();
        });

        it('opens viewer if node is file', fakeAsync(() => {
            spyOn(router, 'navigate').and.stub();
            const link = { nodeId: 'nodeId' };
            const node = { entry: { isFile: true, id: 'nodeId' } };

            spyOn(nodeService, 'getNode').and.returnValue(Promise.resolve(node));
            component.onNodeDoubleClick(link);
            tick();

            expect(router.navigate['calls'].argsFor(0)[0]).toEqual(['./preview', node.entry.id]);
        }));

        it('does nothing if link data is not passed', () => {
            spyOn(router, 'navigate').and.stub();
            spyOn(nodeService, 'getNode').and.returnValue(Promise.resolve({ entry: { isFile: true } }));

            component.onNodeDoubleClick(null);

            expect(router.navigate).not.toHaveBeenCalled();
        });
    });

    describe('refresh', () => {
        it('should call document list reload', () => {
            spyOn(component.documentList, 'reload');
            fixture.detectChanges();

            component.reload();

            expect(component.documentList.reload).toHaveBeenCalled();
        });
    });
});