gerrit.onap Code Review - sdc/sdc-workflow-designer.git/blob

   1 /**
   2  * Copyright (c) 2017 ZTE Corporation.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *     ZTE - initial API and implementation and/or initial documentation
  11  */
  12
  13 import { Component, EventEmitter, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
  14 import { TreeNode } from 'primeng/primeng';
  15
  16 import { PlanTreeviewItem } from '../../../../model/plan-treeview-item';
  17 import { Swagger, SwaggerResponseClass } from '../../../../model/swagger';
  18 import { ValueSource } from '../../../../model/value-source.enum';
  19 import { RestParameter } from '../../../../model/workflow/rest-parameter';
  20 import { BroadcastService } from '../../../../services/broadcast.service';
  21 import { SwaggerTreeConverterService } from '../../../../services/swagger-tree-converter.service';
  22 import { RestService } from "../../../../services/rest.service";
  23 import { SwaggerIn } from '../../../../model/workflow/swagger/swagger-in.enum';
  24
  25 /**
  26  * property component presents information of a workflow node.
  27  * the presented information can be edit in this component.
  28  * it may load information dynamically. the content may be different for different node type.
  29  */
  30 @Component({
  31     selector: 'wfm-node-parameters',
  32     styleUrls: ['./node-parameters.component.css'],
  33     templateUrl: 'node-parameters.component.html',
  34 })
  35 export class NodeParametersComponent implements OnChanges {
  36     @Input() public swaggerInput: RestParameter[];
  37     @Input() public swaggerOutput: SwaggerResponseClass[];
  38     @Input() public restConfigId: string;
  39     @Input() public planItems: PlanTreeviewItem[];
  40
  41     public inputSources: ValueSource[] = [ValueSource.Variable, ValueSource.Topology, ValueSource.Plan];
  42     public outputSources: ValueSource[] = [];
  43     public valueSource = ValueSource;
  44     public headerParams: RestParameter[] = [];
  45     public pathParams: RestParameter[] = [];
  46     public queryParams: RestParameter[] = [];
  47     public inputParams: TreeNode[] = [];
  48     public outputParams: TreeNode[] = [];
  49
  50     private index = 1;
  51
  52     constructor(private broadcastService: BroadcastService,
  53         private restService: RestService,
  54         private swaggerTreeConverterService: SwaggerTreeConverterService) {
  55     }
  56
  57     public ngOnChanges(changes: SimpleChanges): void {
  58         if (changes.swaggerInput && changes.swaggerInput.currentValue) {
  59             this.resetRequestParams(changes.swaggerInput.currentValue);
  60         }
  61         if (changes.swaggerOutput && changes.swaggerOutput.currentValue) {
  62             this.resetResponseParams(changes.swaggerOutput.currentValue);
  63         }
  64     }
  65
  66     public resetRequestParams(parameters: RestParameter[]) {
  67         this.pathParams = [];
  68         this.queryParams = [];
  69         this.inputParams = [];
  70         this.headerParams = [];
  71
  72         parameters.forEach(param => {
  73             if (SwaggerIn[SwaggerIn.path] === param.position) {
  74                 this.pathParams.push(param);
  75             } else if (SwaggerIn[SwaggerIn.query] === param.position) {
  76                 this.queryParams.push(param);
  77             } else if (SwaggerIn[SwaggerIn.header] === param.position) {
  78                 this.headerParams.push(param);
  79             } else if (SwaggerIn[SwaggerIn.body] === param.position) {
  80                 let valueObject = undefined;
  81                 if (undefined !== param.value || undefined !== param.valueSource) {
  82                     valueObject = { value: param.value, valueSource: param.valueSource };
  83                 }
  84                 const requestTreeNode = this.swaggerTreeConverterService.schema2TreeNode(this.restService.getSwaggerInfo(this.restConfigId),
  85                     'Request Param', param.schema, valueObject);
  86                 // console.log('requestTreeNode is :');
  87                 // console.log(requestTreeNode.value);
  88                 param.value = requestTreeNode.value.value;
  89                 param.valueSource = requestTreeNode.value.valueSource;
  90                 this.inputParams.push(requestTreeNode);
  91             } else {
  92                 // TODO others param types not supported
  93                 console.log('Unsupport parameter position(in):' + param.position);
  94             }
  95         });
  96     }
  97
  98     public resetResponseParams(responses: SwaggerResponseClass[]) {
  99         this.outputParams = [];
 100         if (0 < responses.length && responses[0].schema) {
 101             const treeNode = this.swaggerTreeConverterService.schema2TreeNode(
 102                 this.restService.getSwaggerInfo(this.restConfigId),
 103                 'Response Params',
 104                 responses[0].schema,
 105                 { value: {}, valueSource: ValueSource[ValueSource.Definition] });
 106             this.outputParams.push(treeNode);
 107         }
 108     }
 109 }