/*--------------------------------------------------------------------------------------------------------------
 *  Copyright (c) insite-gmbh. All rights reserved.
 *  Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------------------------*/
import { Component, Inject, Input, OnInit, Pipe, PipeTransform } from '@angular/core';
import { IInaxConfigService, IINAXCONFIGSERVICE_TOKEN, IInaxConfig } from '../../../common/src/interfaces/IInaxConfigService.interface';
import { InaxTranslatePipe } from '../../../translate';

@Component({
  selector: 'inax-config',
  templateUrl: './@inax/inaxConfigUi/src/components/inaxConfig.component.html', 
  styleUrls: ['./@inax/inaxConfigUi/src/components/inaxConfig.component.css']
})

export class InaxConfigComponent implements OnInit {
  @Input() url: string;
  @Input() username: string;
  @Input() password: string;
  @Input() defaultLanguage: string;
  @Input() useSignalR: boolean;

  private _savedSettings: IInaxConfig; // to write back unaltered values
  private _enabledHubs: Array<boolean>;

  constructor(@Inject(IINAXCONFIGSERVICE_TOKEN) private _configurationService: IInaxConfigService) { }

  ngOnInit() {
    this._configurationService.getConfiguration().subscribe((configSettings: IInaxConfig) => {
      this._savedSettings = configSettings;
      this._enabledHubs = this._savedSettings.SignalRHubs.map((hub: string) => { 
        return configSettings.EnabledSignalRHubs.find((enabledhub) => enabledhub === hub) !== undefined; 
      });
      this.url = configSettings.Url;
      this.username = configSettings.Username;
      this.password = configSettings.Password;
      this.defaultLanguage = configSettings.DefaultLanguage;
      this.useSignalR = configSettings.UseSignalR;
    });
  } 

  apply() {
    this._configurationService.setConfiguration({
      Url: this.url,
      Username: this.username,
      Password: this.password,
      DefaultLanguage: this.defaultLanguage,
      UseSignalR: this.useSignalR,
      SignalRHubs: this._savedSettings.SignalRHubs,
      EnabledSignalRHubs: this._savedSettings.SignalRHubs.filter((hub: string, index: number) => { return this._enabledHubs[index]; })
    });
  }
}