/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 *
 */

import { Component, OnInit } from '@angular/core';
import { AdapterDescription, PipelineElementTemplateService } from '@streampipes/platform-services';
import { FormBuilder, FormGroup } from '@angular/forms';
import { DialogService } from '@streampipes/shared-ui';
import { AdapterTemplateService } from '../../../services/adapter-template.service';
import { AdapterConfigurationDirective } from '../adapter-configuration.directive';

@Component({
  selector: 'sp-specific-adapter-configuration',
  templateUrl: './specific-adapter-configuration.component.html',
  styleUrls: ['./specific-adapter-configuration.component.scss']
})
export class SpecificAdapterConfigurationComponent extends AdapterConfigurationDirective implements OnInit {

  specificAdapterSettingsFormValid: boolean;

  specificAdapterForm: FormGroup;


  constructor(_formBuilder: FormBuilder,
              dialogService: DialogService,
              pipelineElementTemplateService: PipelineElementTemplateService,
              adapterTemplateService: AdapterTemplateService) {
    super(_formBuilder, dialogService, pipelineElementTemplateService, adapterTemplateService);
  }

  ngOnInit(): void {
    super.onInit();
    this.cachedAdapterDescription = {...this.adapterDescription};
    // initialize form for validation
    this.specificAdapterForm = this._formBuilder.group({});
    this.specificAdapterForm.statusChanges.subscribe((status) => {
      this.specificAdapterSettingsFormValid = this.specificAdapterForm.valid;
    });

    // Go directly to event schema configuration when adapter has no configuration properties
    if (this.adapterDescription.config.length === 0) {
      this.specificAdapterSettingsFormValid = true;
    }
  }

  openTemplateDialog(): void {
    const dialogRef = this.adapterTemplateService.getDialog(this.adapterDescription.config, this.adapterDescription.appId);

    dialogRef.afterClosed().subscribe(refresh => {
      this.loadPipelineElementTemplates();
    });
  }

  afterTemplateReceived(adapterDescription: any) {
    this.adapterDescription = AdapterDescription.fromDataUnion(adapterDescription);
    this.updateAdapterDescriptionEmitter.emit(this.adapterDescription);
  }

}

