catalog-ui/src/app/ng2/pages/service-path-creator/service-path-creator.component.ts

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 import * as _ from "lodash";
  22 import { Component, ElementRef, forwardRef, Inject } from '@angular/core';
  23 import {Link} from './link-row/link.model';
  24 import {ForwardingPath} from 'app/models/forwarding-path';
  25 import {ServiceServiceNg2} from "app/ng2/services/component-services/service.service";
  26 import {ForwardingPathLink} from "app/models/forwarding-path-link";
  27 import {ServicePathMapItem} from "app/models/graph/nodes-and-links-map";
  28
  29 @Component({
  30     selector: 'service-path-creator',
  31     templateUrl: './service-path-creator.component.html',
  32     styleUrls:['./service-path-creator.component.less'],
  33     providers: [ServiceServiceNg2]
  34 })
  35
  36 export class ServicePathCreatorComponent {
  37
  38     linksMap:Array<ServicePathMapItem>;
  39     links:Array<Link> = [];
  40     input:any;
  41     headers: Array<string> = [];
  42     removeRow: Function;
  43     forwardingPath:ForwardingPath;
  44     //isExtendAllowed:boolean = false;
  45
  46     constructor(private serviceService: ServiceServiceNg2) {
  47         this.forwardingPath = new ForwardingPath();
  48         this.links = [new Link(new ForwardingPathLink('', '', '', '', '', ''), true, false, true)];
  49         this.headers = ['Source', 'Source Connection Point', 'Target', 'Target Connection Point', ' '];
  50         this.removeRow = () => {
  51             if (this.links.length === 1) {
  52                 return;
  53             }
  54             this.links.splice(this.links.length-1, 1);
  55             this.enableCurrentRow();
  56         };
  57     }
  58
  59     ngOnInit() {
  60         this.serviceService.getNodesAndLinksMap(this.input.service).subscribe((res:any) => {
  61             this.linksMap = res;
  62         });
  63         this.processExistingPath();
  64
  65     }
  66
  67     private processExistingPath() {
  68         if (this.input.pathId) {
  69             let forwardingPath = <ForwardingPath>{...this.input.service.forwardingPaths[this.input.pathId]};
  70             this.forwardingPath.name = forwardingPath.name;
  71             this.forwardingPath.destinationPortNumber = forwardingPath.destinationPortNumber;
  72             this.forwardingPath.protocol = forwardingPath.protocol;
  73             this.forwardingPath.uniqueId = forwardingPath.uniqueId;
  74             this.links = [];
  75             _.forEach(forwardingPath.pathElements.listToscaDataDefinition, (link:ForwardingPathLink) => {
  76                 this.links[this.links.length] = new Link(link, false, false, false);
  77             });
  78             this.links[this.links.length - 1].canEdit = true;
  79             this.links[this.links.length - 1].canRemove = true;
  80             this.links[0].isFirst = true;
  81         }
  82     }
  83
  84     isExtendAllowed():boolean {
  85         if (this.links[this.links.length-1].toCP) {
  86             return true;
  87         }
  88         return false;
  89     }
  90
  91     enableCurrentRow() {
  92         this.links[this.links.length-1].canEdit = true;
  93         if (this.links.length !== 1) {
  94             this.links[this.links.length-1].canRemove = true;
  95         }
  96     }
  97
  98     addRow() {
  99         this.disableRows();
 100         this.links[this.links.length] = new Link(
 101             new ForwardingPathLink(this.links[this.links.length-1].toNode,
 102                 this.links[this.links.length-1].toCP,
 103                 '',
 104                 '',
 105                 this.links[this.links.length-1].toCPOriginId,
 106                 ''
 107             ),
 108             true,
 109             true,
 110             false
 111         );
 112     }
 113
 114     disableRows() {
 115         for (let i = 0 ; i < this.links.length ; i++) {
 116             this.links[i].canEdit = false;
 117             this.links[i].canRemove = false;
 118         }
 119     }
 120
 121     createPathLinksObject() {
 122         for (let i = 0 ; i < this.links.length ; i++) {
 123             let link = this.links[i];
 124             this.forwardingPath.addPathLink(link.fromNode, link.fromCP, link.toNode, link.toCP, link.fromCPOriginId, link.toCPOriginId);
 125         }
 126     }
 127
 128     createServicePathData() {
 129         this.createPathLinksObject();
 130         return this.forwardingPath;
 131     }
 132
 133     checkFormValidForSubmit():boolean {
 134         if (this.forwardingPath.name && this.isPathValid() ) {
 135             return true;
 136         }
 137         return false;
 138     }
 139
 140     isPathValid():boolean {
 141         let lastLink = this.links[this.links.length -1] ;
 142         if (lastLink.toNode && lastLink.toCP && lastLink.fromNode && lastLink.fromCP) {
 143             return true;
 144         }
 145         return false;
 146     }
 147 }