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

   1 import {Component, OnInit, Inject, forwardRef} from "@angular/core";
   2 import {IStepComponent} from "../../../../models/wizard-step";
   3 import {Dictionary} from "lodash";
   4 import { Match} from "app/models";
   5 import {ConnectionWizardService} from "../connection-wizard.service";
   6 import {Requirement} from "../../../../models/requirement";
   7 import {Capability} from "../../../../models/capability";
   8 import {PropertyModel} from "../../../../models/properties";
   9
  10 @Component({
  11     selector: 'from-node-step',
  12     templateUrl: './from-node-step.component.html'
  13 })
  14
  15 export class FromNodeStepComponent implements IStepComponent, OnInit{
  16
  17     constructor(@Inject(forwardRef(() => ConnectionWizardService)) public connectWizardService: ConnectionWizardService) {}
  18
  19     optionalRequirementsMap: Dictionary<Requirement[]>;
  20     optionalCapabilitiesMap: Dictionary<Capability[]>;
  21
  22     ngOnInit(){
  23         this.optionalRequirementsMap = this.connectWizardService.getOptionalRequirementsByInstanceUniqueId(true);
  24         this.optionalCapabilitiesMap = this.connectWizardService.getOptionalCapabilitiesByInstanceUniqueId(false);
  25     }
  26
  27     preventNext = ():boolean => {
  28         return !this.connectWizardService.selectedMatch || (!this.connectWizardService.selectedMatch.capability && !this.connectWizardService.selectedMatch.requirement);
  29     }
  30
  31     preventBack = ():boolean => {
  32         return true;
  33     }
  34
  35     private updateSelectedReqOrCap = (selected:Requirement|Capability):void => {
  36         if(!selected){
  37             this.connectWizardService.selectedMatch = null;
  38         } else if(selected instanceof Requirement){
  39             this.connectWizardService.selectedMatch = new Match(<Requirement>selected, null, true, this.connectWizardService.connectRelationModel.fromNode.componentInstance.uniqueId, null);
  40         } else{
  41             this.connectWizardService.selectedMatch = new Match(null,<Capability>selected , false, null, this.connectWizardService.connectRelationModel.fromNode.componentInstance.uniqueId);
  42         }
  43     }
  44
  45 }