import { Component, OnInit, Input } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { Section } from '../models/Section';
import { FieldGroup } from '../models/FieldGroup';
import { FormArray } from '@angular/forms/src/model';
import { DatasetProfileModel } from '../models/DatasetProfileModel';


@Component({
  selector: 'section-form',
  templateUrl: './section-form.component.html',
  styleUrls: []
})

export class SectionFormComponent {
  @Input() form: FormGroup;
  @Input() dataModel:Section;
  @Input() index:number;
  constructor(){ }

  ngOnInit(){
    //this.addGroupField(); //for new DatasetProfile
  }

  addGroupField(){
    let fieldGroup:FieldGroup = new FieldGroup();
    if(this.dataModel.fieldGroups)
      this.dataModel.fieldGroups.push(fieldGroup);
    (<FormArray>this.form.get("fieldGroups")).push(fieldGroup.buildForm());
  }

  DeleteFieldGroup(index){
    this.dataModel.fieldGroups.splice(index);
    (<FormArray>this.form.get("fieldGroups")).removeAt(index)
  }
    
}