/*
 * Copyright 2015-present Open Networking Foundation
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { ActivatedRoute, Params } from '@angular/router';
import { DebugElement } from '@angular/core';
import { By } from '@angular/platform-browser';
import { LogService } from '../../log.service';
import { DeviceComponent } from './device.component';

import { FnService, WindowSize } from '../../fw/util/fn.service';
import { IconService } from '../../fw/svg/icon.service';
import { GlyphService } from '../../fw/svg/glyph.service';
import { IconComponent } from '../../fw/svg/icon/icon.component';
import { KeyService } from '../../fw/util/key.service';
import { LoadingService } from '../../fw/layer/loading.service';
import { NavService } from '../../fw/nav/nav.service';
import { MastService } from '../../fw/mast/mast.service';
import { SvgUtilService } from '../../fw/svg/svgutil.service';
import { ThemeService } from '../../fw/util/theme.service';
import { WebSocketService } from '../../fw/remote/websocket.service';
import { of } from 'rxjs';

class MockActivatedRoute extends ActivatedRoute {
    constructor(params: Params) {
        super();
        this.queryParams = of(params);
    }
}

class MockDetailsPanelService {}

class MockFnService {}

class MockIconService {
    loadIconDef() {}
}

class MockGlyphService {}

class MockKeyService {}

class MockLoadingService {
    startAnim() {}
    stop() {}
}

class MockNavService {}

class MockMastService {}

class MockTableBuilderService {}

class MockTableDetailService {}

class MockThemeService {}

class MockWebSocketService {
    createWebSocket() {}
    isConnected() { return false; }
    unbindHandlers() {}
    bindHandlers() {}
}

/**
 * ONOS GUI -- Device View Module - Unit Tests
 */
describe('DeviceComponent', () => {
    let fs: FnService;
    let ar: MockActivatedRoute;
    let windowMock: Window;
    let logServiceSpy: jasmine.SpyObj<LogService>;
    let component: DeviceComponent;
    let fixture: ComponentFixture<DeviceComponent>;

    beforeEach(async(() => {
        const logSpy = jasmine.createSpyObj('LogService', ['info', 'debug', 'warn', 'error']);
        ar = new MockActivatedRoute({'debug': 'txrx'});

        windowMock = <any>{
            location: <any> {
                hostname: 'foo',
                host: 'foo',
                port: '80',
                protocol: 'http',
                search: { debug: 'true'},
                href: 'ws://foo:123/onos/ui/websock/path',
                absUrl: 'ws://foo:123/onos/ui/websock/path'
            }
        };
        fs = new FnService(ar, logSpy, windowMock);

        TestBed.configureTestingModule({
            declarations: [ DeviceComponent, IconComponent ],
            providers: [
                { provide: FnService, useValue: fs },
                { provide: IconService, useClass: MockIconService },
                { provide: GlyphService, useClass: MockGlyphService },
                { provide: KeyService, useClass: MockKeyService },
                { provide: LoadingService, useClass: MockLoadingService },
                { provide: MastService, useClass: MockMastService },
                { provide: NavService, useClass: MockNavService },
                { provide: LogService, useValue: logSpy },
                { provide: ThemeService, useClass: MockThemeService },
                { provide: WebSocketService, useClass: MockWebSocketService },
                { provide: 'Window', useValue: windowMock },
             ]
        })
        .compileComponents();
        logServiceSpy = TestBed.get(LogService);
    }));

    beforeEach(() => {
        fixture = TestBed.createComponent(DeviceComponent);
        component = fixture.debugElement.componentInstance;
        fixture.detectChanges();
    });

    it('should create', () => {
        expect(component).toBeTruthy();
    });

    it('should have .table-header with "Friendly Name..."', () => {
        const appDe: DebugElement = fixture.debugElement;
        const divDe = appDe.query(By.css('.table-header'));
        const div: HTMLElement = divDe.nativeElement;
        expect(div.textContent).toEqual('Friendly Name Device ID Master Ports Vendor H/W Version S/W Version Protocol ');
    });
});