import { Component } from '@angular/core';
import { NavController, LoadingController, AlertController } from 'ionic-angular';
import { NavLifeCycles } from '../../utils/ionic/nav/nav-lifecycles';
import { AgendaReuniao } from '../../modelos/agendarReuniao';
import { AgendaReuniaoServiceProvider } from '../../providers/agenda-reuniao-service/agenda-reuniao-service';
import { HttpErrorResponse } from '@angular/common/http';

@Component({
  selector: 'page-home',
  templateUrl: 'home.html',
  providers: [AgendaReuniaoServiceProvider]
})

export class HomePage implements NavLifeCycles {

  public agendaReuniaoList: AgendaReuniao[];

  constructor(
    public navCtrl: NavController,
    private _loadingCtrl: LoadingController,
    private _alertCtrl: AlertController,
    private _agendaService: AgendaReuniaoServiceProvider) {}

    ionViewDidLoad(){

      let loading = this._loadingCtrl.create({
        content: "Carregando Agendamentos"
      });
      loading.present();

      this._agendaService.listaAgendamentos().subscribe(

       data => {

            const response = (data as any)
            const objeto_retorno = JSON.parse(JSON.stringify(response._body));

            this.agendaReuniaoList = objeto_retorno.results;

            console.log("OBJETO DA VARIAVEL! " + this.agendaReuniaoList);
            console.log("OBJETO DO DADO! " + data)
            console.log("OBJETO DO RETORNO! " + objeto_retorno);

            loading.dismiss();
        },
        (err: HttpErrorResponse) => {

          console.log("Erro: " + err.status)
          loading.dismiss();

          this._alertCtrl.create({
            title: "Falha na conexão",
            subTitle: "Não foi possivel carregar a lista de agendamentos, tente novamente mais tarde!",
            buttons: [
              { text: 'Certo'}
            ]
          }).present()
        }
      );
    }

}