Build AngularJs component for usecase-ui

Change-Id: I393f4837fc5f9cbd71448dbf20e1f1781f0656d3
Issue-ID: USECASEUI-154
Signed-off-by: zhangab <zhanganbing@chinamobile.com>

4 files changed, 153 insertions, 0 deletions

diff --git a/usecaseui-portal/src/app/components/charts/pie/pie.component.html b/usecaseui-portal/src/app/components/charts/pie/pie.component.html
new file mode 100644
index 00000000..5f1e94ce
--- /dev/null
+++ b/usecaseui-portal/src/app/components/charts/pie/pie.component.html
@@ -0,0 +1,24 @@
+<!--
+    Copyright (C) 2018 CMCC, Inc. and others. All rights reserved.
+
+    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 echarts 
+[initOpts]="initOpts"
+[options]="pieOption" 
+[merge]="updateOption"
+(chartInit)="chartInit($event)"
+(chartMouseOver)="pieMouseOver($event)"
+(chartMouseOut)="pieMouseOut($event)">
+  Pie Chart
+</div>
\ No newline at end of file
diff --git a/usecaseui-portal/src/app/components/charts/pie/pie.component.less b/usecaseui-portal/src/app/components/charts/pie/pie.component.less
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/usecaseui-portal/src/app/components/charts/pie/pie.component.less
diff --git a/usecaseui-portal/src/app/components/charts/pie/pie.component.spec.ts b/usecaseui-portal/src/app/components/charts/pie/pie.component.spec.ts
new file mode 100644
index 00000000..528da25c
--- /dev/null
+++ b/usecaseui-portal/src/app/components/charts/pie/pie.component.spec.ts
@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PieComponent } from './pie.component';
+
+describe('PieComponent', () => {
+  let component: PieComponent;
+  let fixture: ComponentFixture<PieComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ PieComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PieComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/usecaseui-portal/src/app/components/charts/pie/pie.component.ts b/usecaseui-portal/src/app/components/charts/pie/pie.component.ts
new file mode 100644
index 00000000..8a5e2100
--- /dev/null
+++ b/usecaseui-portal/src/app/components/charts/pie/pie.component.ts
@@ -0,0 +1,104 @@
+import { Component, OnInit, Input } from '@angular/core';
+import { SimpleChanges } from '@angular/core/src/metadata/lifecycle_hooks';
+
+@Component({
+  selector: 'app-pie',
+  templateUrl: './pie.component.html',
+  styleUrls: ['./pie.component.less']
+})
+export class PieComponent implements OnInit {
+  // 图形数据
+  @Input() chartData;
+  // 初始化数据
+  @Input() initData;
+
+  constructor() { }
+
+  ngOnInit() {
+    this.initOpts = {
+      renderer: 'canvas',
+      height: this.initData.height
+    };
+    this.pieOption = {
+      legend: this.initData.option.legend,
+      color:this.initData.option.color,
+      series : [
+          {
+              name: this.initData.option.series[0].name,
+              type: 'pie',
+              radius : this.initData.option.series[0].radius,
+              center: ['50%', '45%'],
+              legendHoverLink: false,
+              hoverOffset: 5,
+              avoidLabelOverlap: false,
+              label: this.initData.option.series[0].label,
+              data:[
+                  {value:1, name:'11'}
+              ],
+              itemStyle: {
+                  emphasis: {
+                      shadowBlur: 5,
+                      shadowOffsetX: 0,
+                      shadowColor: 'rgba(0, 0, 0, 0.5)'
+                  }
+              }
+          }
+      ]
+    }
+  }
+
+  ngOnChanges(changes:SimpleChanges){
+
+    // 当有实例的时候再执行，相当于第一次不执行下面方法
+    if(this.chartIntance){
+      this.chartDataChange()
+    }
+  }
+
+  // 初始化图形高度
+  initOpts:any;
+  // alarm饼图
+  pieOption:any;
+  // 实例对象
+  chartIntance:any;
+  // 数据变化
+  updateOption:any;
+  chartDataChange(){
+    this.updateOption = this.chartData;
+    // 要等到updateOption渲染完再执行
+    this.chartIntance.on('finished',()=>{
+      this.chartIntance.dispatchAction({
+        type:'highlight',
+        seriesIndex: 0,
+        dataIndex:0        
+      })
+      // 由于所有视图变化渲染都会执行，更新完注销此事件
+      this.chartIntance.off('finished')
+    })
+  }
+
+  chartInit(chart){
+    this.chartIntance = chart;
+  }
+  
+  pieMouseOver(e){
+    this.chartIntance.dispatchAction({
+      type:'downplay'
+    })
+    this.chartIntance.dispatchAction({
+      type:'highlight',
+      seriesIndex: 0,
+      dataIndex:e.dataIndex
+    })
+  }
+
+  pieMouseOut(e){
+    this.chartIntance.dispatchAction({
+      type:'highlight',
+      seriesIndex: 0,
+      dataIndex:e.dataIndex
+    })
+  }
+
+
+}