import { Component, ChangeDetectorRef } from '@angular/core';
import { AlertController, ModalController, MenuController, NavController } from '@ionic/angular';
import { EventService } from '../../../services/event.service';
import { EnvService } from 'src/app/services/env.service';
import { AuthService } from 'src/app/services/auth.service';
import { IchambaService } from 'src/app/services/ichamba.service';
import { TranslateService } from '@ngx-translate/core';
import { LanguageService } from 'src/app/services/language.service';
import { AlertService } from 'src/app/services/alert.service';
import { RepostulateePage } from '../../postulations/repostulate/repostulate.page';

@Component({
  selector: 'app-pending',
  templateUrl: './pending.page.html',
  styleUrls: ['./pending.page.scss'],
  standalone: false
})
export class PendingPage {

  pcontracts: any[] = [];
  pcontracts_dates: any[] = [];
  lang: boolean = false;
  loading = true;

  constructor(
    private modalController: ModalController,
    private alertController: AlertController,
    private menu: MenuController,
    private navCtrl: NavController,
    private events: EventService,
    private authService: AuthService,
    private alertService: AlertService,
    private ichambaService: IchambaService,
    private translateService: TranslateService,
    private languageService: LanguageService,
    private env: EnvService,
    private cdr: ChangeDetectorRef,
  ) {
    this.events.subscribe('refreshpcontracts', (data) => {
      this.getpcontracts();
    });
  }

  ionViewWillEnter() {
    this.lang = this.languageService.getDefaultLanguage() === 'es';
    this.loading = true;
    this.getpcontracts();
  }

  refresh(event: any) {
    this.ichambaService.getPendingcontracts().subscribe(
      data => {
        this.pcontracts = data;
        this.pcontracts_dates = [];
        for (var i of this.pcontracts) {
          const locale = this.lang ? 'es-US' : 'en-US';
          this.pcontracts_dates.push(new Date((new Date(i.date).toLocaleString('en-US') + ' UTC').replace(',', '')).toLocaleDateString(locale, { weekday: 'long', year: 'numeric', month: 'short', day: 'numeric', hour: 'numeric', minute: 'numeric', timeZoneName: 'long' }));
        }
        this.cdr.detectChanges();
        event.target.complete();
      }, error => {
        this.alertService.presentToast(this.translateService.instant('alerts.error') + error['status']);
        event.target.complete();
      });
  }

  getpcontracts() {
    this.ichambaService.getPendingcontracts().subscribe(
      data => {
        this.pcontracts = data;
        this.pcontracts_dates = [];
        for (var i of this.pcontracts) {
          const locale = this.lang ? 'es-US' : 'en-US';
          this.pcontracts_dates.push(new Date((new Date(i.date).toLocaleString('en-US') + ' UTC').replace(',', '')).toLocaleDateString(locale, { weekday: 'long', year: 'numeric', month: 'short', day: 'numeric', hour: 'numeric', minute: 'numeric', timeZoneName: 'long' }));
        }
        this.loading = false;
        this.cdr.detectChanges();
      }, error => {
        this.loading = false;
        this.alertService.presentToast(this.translateService.instant('alerts.error') + error['status']);
      });
  }

  viewsuppliers(postulation_id: String) {
    this.navCtrl.navigateForward(['/viewsuppliers/', postulation_id]);
  }

  async confirmCancel(postulation: any) {
    const alert = await this.alertController.create({
      header: 'Cancelar postulación',
      message: ' ',
      buttons: [
        { text: 'No', role: 'cancel' },
        {
          text: 'Sí, cancelar',
          role: 'destructive',
          handler: () => this.doCancel(postulation.id)
        }
      ]
    });
    await alert.present();
    alert.querySelector('.alert-message')!.innerHTML = '¿Estás seguro de que deseas cancelar esta postulación de <strong>' + postulation.category + '</strong>?';
  }

  private doCancel(id: any) {
    this.ichambaService.cancelPostulation(id).subscribe({
      next: () => {
        this.alertService.presentToast('Postulación cancelada.');
        this.getpcontracts();
      },
      error: (error: any) => {
        this.alertService.presentToast('Error al cancelar: ' + error['status']);
      }
    });
  }

  async openRepostulate(postulation: any) {
    const modal = await this.modalController.create({
      component: RepostulateePage,
      componentProps: { postulation },
    });
    await modal.present();
    const { data } = await modal.onDidDismiss();
    if (data?.reposted) {
      this.getpcontracts();
    }
  }

}