D-Net

/**

 * Created by stefanos on 19/5/2017.

 */

import { EventEmitter, Input, OnInit, Output, ViewChild, ViewRef } from "@angular/core";

import { MyFormDirective } from "./my-form.directive";

import { Description } from '../../../domain/oa-description';

export abstract class MyWrapper implements OnInit{

  @Input() public component : ViewRef;

  @Input() description : Description = null;

  @Input() viewRef : ViewRef;

  @Output() deleteNotifier : EventEmitter<ViewRef> = new EventEmitter();

  @ViewChild(MyFormDirective) private formComponents: MyFormDirective;

  public first = true;

  ngOnInit() {

    if (!this.formComponents) {

      console.log(this.formComponents);

      throw "Maybe you forgot [my-form] directive in the template";

    }

    this.formComponents.viewContainerRef.insert(this.component);

  }

  public remove(){

    this.deleteNotifier.emit(this.viewRef);

  };

  public get canDelete() {

    return !(this.description.mandatory == true && this.first == true);

  }

}