/*
* ============LICENSE_START=======================================================
* ONAP : CDS
* ================================================================================
* Copyright 2019 TechMahindra
*=================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/

import { Component, OnInit, ViewChild, EventEmitter, Output  } from '@angular/core';
import {FormBuilder, FormGroup, Validators} from '@angular/forms';
import { ExsistingModelService } from '../exsisting-model.service';
import { MatAutocompleteTrigger } from '@angular/material'

@Component({
  selector: 'app-search-resource',
  templateUrl: './search-resource.component.html',
  styleUrls: ['./search-resource.component.scss']
})
export class SearchResourceComponent implements OnInit  {

  myControl: FormGroup;
  @Output() resourcesData = new EventEmitter();  
  options: any[]   = [];
  //['One','One1', 'Two', 'Three'];
  // @ViewChild('resourceSelect') resourceSelect;
  @ViewChild('resourceSelect', { read: MatAutocompleteTrigger }) resourceSelect: MatAutocompleteTrigger;

  searchText: string = '';
  constructor(private _formBuilder: FormBuilder,
              private exsistingModelService: ExsistingModelService)  { }
  
 ngOnInit() {
    this.myControl = this._formBuilder.group({
      search_input: ['', Validators.required]
    });
  }
 selected(value){
   this.resourcesData.emit(value);
   }

   fetchResourceByName() {
      this.exsistingModelService.searchByTags(this.searchText)
      .subscribe(data=>{
          console.log(data);
          data.forEach(element => {
            this.options.push(element)
          });          
        this.resourceSelect.openPanel();
      }, error=>{
        window.alert('error' + error);
      })
   }
}