GUI2 implementation of device/flow/port/group/meter/host/link/tunnel view

Review comments incorporated.

Change-Id: I45dd6570961cc3e0f4ffddb7acbf02cd7d860de5
diff --git a/web/gui2/src/main/webapp/app/view/link/link/link.component.css b/web/gui2/src/main/webapp/app/view/link/link/link.component.css
new file mode 100644
index 0000000..a7c04e2
--- /dev/null
+++ b/web/gui2/src/main/webapp/app/view/link/link/link.component.css
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2018-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.
+ */
+ 
+#ov-link .tabular-header {
+    text-align: left;
+}
+#ov-link div.summary-list .table-header td {
+    font-weight: bold;
+    font-variant: small-caps;
+    text-transform: uppercase;
+    font-size: 10pt;
+    padding-top: 8px;
+    padding-bottom: 8px;
+    letter-spacing: 0.02em;
+    cursor: pointer;
+    background-color: #e5e5e6;
+}
+
+#ov-link h2 {
+    display: inline-block;
+}
+
+#ov-link th, td {
+    text-align: left;
+    padding:  8px;
+}
\ No newline at end of file
diff --git a/web/gui2/src/main/webapp/app/view/link/link/link.component.html b/web/gui2/src/main/webapp/app/view/link/link/link.component.html
new file mode 100644
index 0000000..e90ede8
--- /dev/null
+++ b/web/gui2/src/main/webapp/app/view/link/link/link.component.html
@@ -0,0 +1,66 @@
+<!--
+~ Copyright 2018-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.
+-->
+<div id="ov-link">
+    <div class="tabular-header">
+        <h2>Links ({{tableData.length}} total)</h2>
+        <div class="ctrl-btns">
+            <div class="refresh" (click)="toggleRefresh()">
+                <onos-icon classes="{{ autoRefresh?'active refresh':'refresh'}}" iconId="refresh" iconSize="42" toolTip="{{ autoRefreshTip }}"></onos-icon>
+            </div>
+        </div>
+    </div>
+    <div class="summary-list" onosTableResize>
+        <div class="table-header">
+            <table>
+                <tr>
+                    <td colId="available" class="table-icon"></td>
+                    <td colId="one" (click)="onSort('one')">Port 1
+                        <onos-icon classes="active-sort" [iconSize]="10" [iconId]="sortIcon('one')"></onos-icon>
+                    </td>
+                    <td colId="two" (click)="onSort('two')">Port 2
+                        <onos-icon classes="active-sort" [iconSize]="10" [iconId]="sortIcon('two')"></onos-icon>
+                    </td>
+                    <td colId="type" (click)="onSort('type')">Type
+                        <onos-icon classes="active-sort" [iconSize]="10" [iconId]="sortIcon('type')"></onos-icon>
+                    </td>
+                    <td colId="direction" (click)="onSort('direction')">Direction
+                        <onos-icon classes="active-sort" [iconSize]="10" [iconId]="sortIcon('direction')"></onos-icon>
+                    </td>
+                    <td colId="durable" (click)="onSort('durable')">Durable
+                        <onos-icon classes="active-sort" [iconSize]="10" [iconId]="sortIcon('durable')"></onos-icon>
+                    </td>
+                </tr>
+            </table>
+        </div>
+        <div class="table-body">
+            <table>
+                <tr *ngIf="tableData.length === 0" class="no-data">
+                    <td colspan="6">{{ annots.noRowsMsg }}</td>
+                </tr>
+                <tr *ngFor="let link of tableData">
+                    <td class="table-icon">
+                        <onos-icon classes="{{link._iconid_state === 'active'? 'active':'inactive'}}" iconId="{{link._iconid_state}}"></onos-icon>
+                    </td>
+                    <td>{{link.one}}</td>
+                    <td>{{link.two}}</td>
+                    <td>{{link.type}}</td>
+                    <td [innerHtml]="link.direction"></td>
+                    <td>{{link.durable}}</td>
+                </tr>
+            </table>
+        </div>
+    </div>
+</div>
\ No newline at end of file
diff --git a/web/gui2/src/main/webapp/app/view/link/link/link.component.spec.ts b/web/gui2/src/main/webapp/app/view/link/link/link.component.spec.ts
new file mode 100644
index 0000000..699e535
--- /dev/null
+++ b/web/gui2/src/main/webapp/app/view/link/link/link.component.spec.ts
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2018-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 { LinkComponent } from './link.component';
+import { ActivatedRoute, Params } from '@angular/router';
+import { of } from 'rxjs';
+import { FnService } from '../../../fw/util/fn.service';
+import { LogService } from '../../../log.service';
+import { IconComponent } from '../../../fw/svg/icon/icon.component';
+import { IconService } from '../../../fw/svg/icon.service';
+import { LoadingService } from '../../../fw/layer/loading.service';
+import { WebSocketService } from '../../../fw/remote/websocket.service';
+import { DebugElement } from '@angular/core';
+import { By } from '@angular/platform-browser';
+
+class MockActivatedRoute extends ActivatedRoute {
+    constructor(params: Params) {
+        super();
+        this.queryParams = of(params);
+    }
+}
+
+class MockIconService {
+    loadIconDef() { }
+}
+
+class MockLoadingService {
+    startAnim() { }
+    stop() { }
+    waiting() { }
+}
+
+class MockWebSocketService {
+    createWebSocket() { }
+    isConnected() { return false; }
+    unbindHandlers() { }
+    bindHandlers() { }
+}
+
+/**
+ * ONOS GUI -- Link View Module - Unit Tests
+ */
+describe('LinkComponent', () => {
+
+    let fs: FnService;
+    let ar: MockActivatedRoute;
+    let windowMock: Window;
+    let logServiceSpy: jasmine.SpyObj<LogService>;
+    let component: LinkComponent;
+    let fixture: ComponentFixture<LinkComponent>;
+
+    beforeEach(async(() => {
+        const logSpy = jasmine.createSpyObj('LogService', ['info', 'debug', 'warn', 'error']);
+        ar = new MockActivatedRoute({ 'debug': 'txrx' });
+
+        windowMock = <any>{
+            location: <any>{
+                linkname: 'foo',
+                link: '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: [LinkComponent, IconComponent],
+            providers: [
+                { provide: FnService, useValue: fs },
+                { provide: IconService, useClass: MockIconService },
+                { provide: LoadingService, useClass: MockLoadingService },
+                { provide: LogService, useValue: logSpy },
+                { provide: WebSocketService, useClass: MockWebSocketService },
+            ]
+        })
+            .compileComponents();
+        logServiceSpy = TestBed.get(LogService);
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(LinkComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
+
+    it('should create', () => {
+        expect(component).toBeTruthy();
+    });
+
+    it('should have a div.tabular-header inside a div#ov-link', () => {
+        const linkDe: DebugElement = fixture.debugElement;
+        const divDe = linkDe.query(By.css('div#ov-link div.tabular-header'));
+        expect(divDe).toBeTruthy();
+    });
+
+    it('should have a h2 inside the div.tabular-header', () => {
+        const linkDe: DebugElement = fixture.debugElement;
+        const divDe = linkDe.query(By.css('div#ov-link div.tabular-header h2'));
+        const div: HTMLElement = divDe.nativeElement;
+        expect(div.textContent).toEqual('Links (0 total)');
+    });
+
+    it('should have a refresh button inside the div.tabular-header', () => {
+        const linkDe: DebugElement = fixture.debugElement;
+        const divDe = linkDe.query(By.css('div#ov-link div.tabular-header div.ctrl-btns div.refresh'));
+        expect(divDe).toBeTruthy();
+    });
+
+    it('should have a div.summary-list inside a div#ov-link', () => {
+        const linkDe: DebugElement = fixture.debugElement;
+        const divDe = linkDe.query(By.css('div#ov-link div.summary-list'));
+        expect(divDe).toBeTruthy();
+    });
+
+    it('should have a div.table-header inside a div.summary-list inside a div#ov-link', () => {
+        const linkDe: DebugElement = fixture.debugElement;
+        const divDe = linkDe.query(By.css('div#ov-link div.summary-list div.table-header'));
+        expect(divDe).toBeTruthy();
+    });
+
+    it('should have a div.table-body inside a div.summary-list inside a div#ov-link', () => {
+        const linkDe: DebugElement = fixture.debugElement;
+        const divDe = linkDe.query(By.css('div#ov-link div.summary-list div.table-body'));
+        expect(divDe).toBeTruthy();
+    });
+});
diff --git a/web/gui2/src/main/webapp/app/view/link/link/link.component.ts b/web/gui2/src/main/webapp/app/view/link/link/link.component.ts
new file mode 100644
index 0000000..eeb7c33
--- /dev/null
+++ b/web/gui2/src/main/webapp/app/view/link/link/link.component.ts
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2018-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 { Component, OnInit, OnDestroy } from '@angular/core';
+import { LogService } from '../../../log.service';
+import { TableBaseImpl, TableResponse, SortDir } from '../../../fw/widget/table.base';
+import { FnService } from '../../../fw/util/fn.service';
+import { LoadingService } from '../../../fw/layer/loading.service';
+import { WebSocketService } from '../../../fw/remote/websocket.service';
+
+/**
+ * Model of the response from WebSocket
+ */
+interface LinkTableResponse extends TableResponse {
+    links: Link[];
+}
+
+/**
+ * Model of the links returned from the WebSocket
+ */
+interface Link {
+    one: string;
+    two: string;
+    type: string;
+    direction: string;
+    durable: string;
+    _iconid_state: string;
+}
+
+/**
+ * ONOS GUI -- Link View Component
+ */
+@Component({
+    selector: 'onos-link',
+    templateUrl: './link.component.html',
+    styleUrls: ['./link.component.css', '../../../fw/widget/table.css', '../../../fw/widget/table.theme.css']
+})
+export class LinkComponent extends TableBaseImpl implements OnInit, OnDestroy {
+
+    constructor(
+        protected fs: FnService,
+        protected ls: LoadingService,
+        protected log: LogService,
+        protected wss: WebSocketService,
+    ) {
+        super(fs, ls, log, wss, 'link');
+        this.responseCallback = this.linkResponseCb;
+        this.sortParams = {
+            firstCol: 'one',
+            firstDir: SortDir.desc,
+            secondCol: 'two',
+            secondDir: SortDir.asc,
+        };
+    }
+
+    ngOnInit() {
+        this.init();
+        this.log.debug('LinkComponent initialized');
+    }
+
+    ngOnDestroy() {
+        this.destroy();
+        this.log.debug('LinkComponent destroyed');
+    }
+
+    linkResponseCb(data: LinkTableResponse) {
+        this.log.debug('Link response received for ', data.links.length, 'links');
+    }
+}