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/group/group/group.component.ts b/web/gui2/src/main/webapp/app/view/group/group/group.component.ts
new file mode 100644
index 0000000..fc6e9bd
--- /dev/null
+++ b/web/gui2/src/main/webapp/app/view/group/group/group.component.ts
@@ -0,0 +1,109 @@
+/*
+ * 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 { FnService } from '../../../fw/util/fn.service';
+import { LoadingService } from '../../../fw/layer/loading.service';
+import { WebSocketService } from '../../../fw/remote/websocket.service';
+import { ActivatedRoute } from '@angular/router';
+import { TableResponse, TableBaseImpl, SortDir } from '../../../fw/widget/table.base';
+
+/**
+ * Model of the response from WebSocket
+ */
+interface GroupTableResponse extends TableResponse {
+    groups: Group[];
+}
+
+/**
+ * Model of the flows returned from the WebSocket
+ */
+interface Group {
+    id: string;
+    app_id: string;
+    state: string;
+    type: string;
+    packets: string;
+    bytes: string;
+}
+
+/**
+ * ONOS GUI -- Group View Component
+ */
+@Component({
+    selector: 'onos-group',
+    templateUrl: './group.component.html',
+    styleUrls: ['./group.component.css', './group.theme.css', '../../../fw/widget/table.css', '../../../fw/widget/table.theme.css']
+})
+export class GroupComponent extends TableBaseImpl implements OnInit, OnDestroy {
+    id: string;
+    brief: boolean;
+
+    // TODO: Update for LION
+    deviceTip = 'Show device table';
+    detailTip = 'Switch to detailed view';
+    briefTip = 'Switch to brief view';
+    flowTip = 'Show flow view for selected device';
+    portTip = 'Show port view for selected device';
+    meterTip = 'Show meter view for selected device';
+    pipeconfTip = 'Show pipeconf view for selected device';
+
+    constructor(
+        protected log: LogService,
+        protected fs: FnService,
+        protected ls: LoadingService,
+        protected wss: WebSocketService,
+        protected ar: ActivatedRoute,
+    ) {
+        super(fs, ls, log, wss, 'group');
+        this.ar.queryParams.subscribe(params => {
+            this.id = params['devId'];
+        });
+        this.brief = true;
+
+        this.payloadParams = {
+            devId: this.id
+        };
+
+        this.responseCallback = this.groupResponseCb;
+
+        this.sortParams = {
+            firstCol: 'id',
+            firstDir: SortDir.desc,
+            secondCol: 'app_id',
+            secondDir: SortDir.asc,
+        };
+    }
+
+    ngOnInit() {
+        this.init();
+        this.log.info('GroupComponent initialized');
+    }
+
+    ngOnDestroy() {
+        this.destroy();
+        this.log.info('GroupComponent destroyed');
+    }
+
+    groupResponseCb(data: GroupTableResponse) {
+        this.log.debug('Group response received for ', data.groups.length, 'group');
+    }
+
+    briefToggle() {
+        this.brief = !this.brief;
+    }
+
+}