catalog-ui/src/app/ng2/pages/connection-wizard/to-node-step/to-node-step.component.ts

   1 import {Component, forwardRef, Inject} from '@angular/core';
   2 import {IStepComponent} from "app/models"
   3 import {Dictionary} from "lodash";
   4 import {ConnectionWizardService} from "../connection-wizard.service";
   5 import {Match} from "../../../../models/graph/match-relation";
   6 import {Requirement} from "../../../../models/requirement";
   7 import {Capability} from "../../../../models/capability";
   8 import {PropertyModel} from "../../../../models/properties";
   9
  10 @Component({
  11     selector: 'to-node-step',
  12     templateUrl: './to-node-step.component.html'
  13 })
  14
  15 export class ToNodeStepComponent implements IStepComponent{
  16
  17     displayRequirementsOrCapabilities:string; //get 'Requirement' or 'Capability'
  18     optionalRequirementsMap: Dictionary<Requirement[]> = {};
  19     optionalCapabilitiesMap: Dictionary<Capability[]> ={};
  20
  21     constructor(@Inject(forwardRef(() => ConnectionWizardService)) public connectWizardService: ConnectionWizardService) {
  22     }
  23
  24     ngOnInit(){
  25         if(this.connectWizardService.selectedMatch.isFromTo){
  26             this.displayRequirementsOrCapabilities = 'Capability';
  27             this.optionalRequirementsMap = {};
  28             this.optionalCapabilitiesMap = this.connectWizardService.getOptionalCapabilitiesByInstanceUniqueId(true, this.connectWizardService.selectedMatch.requirement);
  29         }else{
  30             this.displayRequirementsOrCapabilities = 'Requirement';
  31             this.optionalRequirementsMap = this.connectWizardService.getOptionalRequirementsByInstanceUniqueId(false, this.connectWizardService.selectedMatch.capability);
  32             this.optionalCapabilitiesMap = {}
  33         }
  34
  35
  36     }
  37
  38     preventNext = ():boolean => {
  39         return !this.connectWizardService.selectedMatch.capability || !this.connectWizardService.selectedMatch.requirement;
  40     }
  41
  42     preventBack = ():boolean => {
  43         return false;
  44     }
  45
  46     private updateSelectedReqOrCap = (selected:Requirement|Capability):void => {
  47         if (!selected) {
  48             if (this.connectWizardService.selectedMatch.isFromTo) {
  49                 this.connectWizardService.selectedMatch.capability = undefined;
  50                 this.connectWizardService.selectedMatch.toNode = undefined;
  51             } else {
  52                 this.connectWizardService.selectedMatch.requirement = undefined;
  53                 this.connectWizardService.selectedMatch.fromNode = undefined;
  54             }
  55         } else if (selected instanceof Requirement) {
  56             this.connectWizardService.selectedMatch.requirement = <Requirement>selected;
  57             this.connectWizardService.selectedMatch.fromNode = this.connectWizardService.connectRelationModel.toNode.componentInstance.uniqueId;
  58         } else {
  59             this.connectWizardService.selectedMatch.capability = <Capability>selected;
  60             this.connectWizardService.selectedMatch.toNode = this.connectWizardService.connectRelationModel.toNode.componentInstance.uniqueId;
  61         }
  62         this.connectWizardService.selectedMatch.relationship = undefined;
  63     }
  64
  65 }