import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { AlertController, ModalController, PopoverController } from '@ionic/angular';
import { Attachment } from 'src/app/models/attachment.model';
import { EventBody } from 'src/app/models/eventbody.model';
import { Event } from 'src/app/models/event.model';
import { InAppBrowser } from '@ionic-native/in-app-browser/ngx';
import { ProcessesService } from 'src/app/services/processes.service';
import { ToastService } from 'src/app/services/toast.service';
import { EliminateEventPage } from 'src/app/modals/eliminate-event/eliminate-event.page';
import { ExpedientTaskModalPageNavParamsTask } from 'src/app/models/ExpedientTaskModalPage';
import { DocumentSetUpMeetingPage } from 'src/app/modals/document-set-up-meeting/document-set-up-meeting.page';
import { ExpedientTaskModalPage } from 'src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page';
import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.page';
import { ThemeService } from 'src/app/services/theme.service';
import { SessionStore } from 'src/app/store/session.service';
import { HttpErrorHandle } from 'src/app/services/http-error-handle.service'
import { NavigationExtras, Router } from '@angular/router';
import { DateService } from 'src/app/services/date.service';
import { AgendaDataRepositoryService } from 'src/app/module/agenda/data/repository/agenda-data-repository.service';
import { SearchList_v2 } from 'src/app/models/search-document';
import { TracingType, XTracerAsync } from 'src/app/services/monitoring/opentelemetry/tracer';
import { isHttpError } from 'src/app/services/http.service';
import { PermissionService } from 'src/app/services/permission.service';
import { DeleteEventRecurrencePage, EventDeleteRecurrenceComponentReturn } from 'src/app/modals/delete-event-recurrence/delete-event-recurrence.page';
@Component({
  selector: 'app-view-event',
  templateUrl: './view-event.page.html',
  styleUrls: ['./view-event.page.scss'],
})
export class ViewEventPage implements OnInit {

  loadedEvent: Event;
  isEventEdited: boolean;
  eventBody: EventBody;
  loadedAttachments:any;
  pageId: string;
  showLoader: boolean;
  task: ExpedientTaskModalPageNavParamsTask;
  minDate: Date;
  LoadedDocument:any = null;

  customDate:any;
  today:any;

  months = ["Janeiro", "Fevereiro", "Março", "Abril", "Maio", "Junho", "Julho", "Agosto", "Setembro", "Outubro", "Novembro", "Dezembro"];
  days = ["Domingo", "Segunda-feira", "Terça-feira", "Quarta-feira", "Quinta-feira", "Sexta-feira", "Sábado"];

  documents: Attachment[] = [];
  dicIndex = 0;

  @Input() profile:string;
  @Input() eventId: string;
  @Input() CalendarId: string;

  @Output() viewEventDetailDismiss = new EventEmitter<any>();
  sesseionStora = SessionStore

  TimeZoneString = ''
  daysToEnd = 0

  constructor(
    public alertController: AlertController,
    private iab: InAppBrowser,
    private processes: ProcessesService,
    private modalController: ModalController,
    public popoverController: PopoverController,
    private toastService: ToastService,
    public ThemeService: ThemeService,
    private httpErrorHandle: HttpErrorHandle,
    private router: Router,
    private dateService: DateService,
    private agendaDataRepository: AgendaDataRepositoryService,
    public p: PermissionService,

  ) {
    this.isEventEdited = false;
    this.loadedEvent = new Event();
    this.eventBody = { BodyType : "1", Text : ""};
    this.loadedEvent.Body = this.eventBody;

  }


  daysToEndWithJS(startDateStr: any, endDateStr: any) {
    // Define the start and end dates
    const startDate: any = new Date(startDateStr);
    const endDate: any = new Date(endDateStr);

    // Calculate the difference in milliseconds between the two dates
    const differenceMs = Math.abs(endDate - startDate);

    // Convert milliseconds to days
    const millisecondsPerDay = 1000 * 60 * 60 * 24;
    const differenceDays = Math.ceil(differenceMs / millisecondsPerDay);

    console.log(`Number of days between the dates: ${differenceDays}`);

    return differenceDays

  }

  deferenceBetweenDays(start: any, end: any) {
    start.setHours(0, 0, 0, 0);
    end.setHours(0, 0, 0, 0);
    const diffTime = Math.abs(end - start);
    return Math.ceil(diffTime / (1000 * 60 * 60 * 24));
  }


  ngOnInit() {

    this.loadEvent();
  }

  doRefresh(ev) {
    this.loadEvent();
    ev.target.complete();
  }

  ngOnChanges(changes: any): void {
    this.loadedEvent.Attachments = null;
    this.loadEvent();
  }

  toDateString(e) {
    return new Date(e).toString()
  }

  openOptions() {
  }

  docIndex(index: number) {
    this.dicIndex = index;
  }



  close() {

    this.viewEventDetailDismiss.emit({
      type: 'close'
    })
  }


  setTimeZone() {
    this.TimeZoneString = this.loadedEvent.TimeZone
  }
  @XTracerAsync({name:'desktop/event-details', bugPrint: true})
  async loadEvent(tracing?: TracingType) {

    let res = await this.agendaDataRepository.getEventById(this.eventId, tracing)

    if(res.isOk()) {


      tracing.setAttribute('outcome', 'success')

      /* let changeDate  = this.dateService.fixDate(res.value as any) as any */
      this.loadedEvent = res.value as any;
      console.log('this.loadedEvent', this.loadedEvent)

      if(new Date().getTime() <=  new Date(this.loadedEvent.EndDate).getTime()) {
        if(this.deferenceBetweenDays(new Date(), new Date(this.loadedEvent.EndDate))) {
          this.daysToEnd = this.daysToEndWithJS(new Date(this.loadedEvent.StartDate), new Date(this.loadedEvent.EndDate))
        } else {
          this.daysToEnd = 0
        }
      } else {
        this.daysToEnd = 0
      }

      this.setTimeZone()
    } else {

      tracing.setAttribute('eventId', this.eventId)
      if(!isHttpError(res.error)) {
        this.toastService._badRequest('Pedimos desculpa mas não foi possível executar a acção. Por favor, contacte o apoio técnico. #133')
        console.log(res.error)
      } else if (isHttpError(res.error)) {

        if(res.error.status == 404) {
          this.toastService._badRequest('Este evento já não existe')
        } else {
          this.httpErrorHandle.httpStatusHandle(res.error)
        }

      }

      tracing.setAttribute('outcome', 'failed')

      this.viewEventDetailDismiss.emit({
        type: 'close'
      })

    }

  }

  async deleteYesOrNo() {

    if (this.loadedEvent.IsRecurring) {
      const modal = await this.modalController.create({
        component: DeleteEventRecurrencePage,
        componentProps: {},
        cssClass: 'event-recurrence-modal',

      });

      modal.onDidDismiss().then((res) => {

        const data: EventDeleteRecurrenceComponentReturn = res.data
        if(data =='DeleteAll') {
          this.deleteEvent_v2(true);

        } else if (data == 'DeleteOne') {
          this.deleteEvent_v2(false);
        } else if(data == 'Cancel') {
          this.close()
        } else {
          this.close()
        }
      });

      await modal.present();
    } else {
      this.alertController.create({
        header: 'Eliminar evento?',
        message: '',
        buttons: [
          {
            text: 'Sim',
            handler: () => {
              this.deleteEvent_v2(false);
            }
          },
          {
            text: 'Não',
            handler: () => {
            }
          }
        ]
      }).then(res => {
        res.present();
      })
    }

  }

  async deleteEvent_v2(deleteAll) {
    console.log(this.loadedEvent.EventId)
    const loader = this.toastService.loading()
    const value = await this.agendaDataRepository.deleteEvent(this.loadedEvent.EventId,deleteAll)//.subscribe(() => {

    if(value.isOk()) {

      console.log(value.value)
      this.httpErrorHandle.httpsSucessMessagge('delete event')
      this.close();
    } else {

      console.log('delete event error: ', value.error)
      this.httpErrorHandle.httpStatusHandle(value.error)
    }

    loader.remove();

  }



  async deleteRecurringEvent() {

    const modal = await this.modalController.create({
      component: EliminateEventPage,
      componentProps: {},
      cssClass: 'discart-expedient-modal',

    });

    modal.onDidDismiss().then((res) => {

    });

    await modal.present();
  }

  async editEvent() {
    this.viewEventDetailDismiss.emit({
      type: 'edit',
      event: this.loadedEvent
    })
  }

  viewDocument(sourceId) {
    this.processes.GetDocumentUrl(sourceId, '8').subscribe(res=>{
      const url: string = res.replace("webTRIX.Viewer","webTRIX.Viewer.Branch1");
      const browser = this.iab.create(url,"_blank");
      browser.show();
    });
  }

  async LoadDocumentDetails() {

    const docId = this.loadedEvent.Attachments[ this.dicIndex].SourceId
    const applicationId: any = this.loadedEvent.Attachments[ this.dicIndex].ApplicationId
    const selectedDoc = this.loadedEvent.Attachments[ this.dicIndex]



    this.task = {
      serialNumber: '',
      taskStartDate: '',
      isEvent: true,
      workflowInstanceDataFields: {
        FolderID: '',
        Subject: selectedDoc.SourceName,
        SourceSecFsID: selectedDoc.ApplicationId || selectedDoc['ApplicationID'],
        SourceType: 'DOC',
        SourceID: selectedDoc.SourceId,
        DispatchNumber: ''
      }
    }

    const modal = await this.modalController.create({
      component: ViewDocumentPage,
      componentProps: {
        trustedUrl: '',
        file: {
          title: this.task.workflowInstanceDataFields.Subject,
          url: '',
          title_link: '',
        },
        Document: this.loadedEvent.Attachments[ this.dicIndex],
        applicationId: this.task.workflowInstanceDataFields.SourceSecFsID,
        docId: selectedDoc.SourceId,
        folderId: '',
        task: this.task
      },
      cssClass: 'modal modal-desktop'
    });
    await modal.present();

  }

  async openBookMeetingModal() {

    let classs;
    if( window.innerWidth < 701) {
      classs = 'book-meeting-modal modal modal-desktop'
    } else  {
      classs = 'modal modal-desktop showAsideOptions'
    }
    const modal = await this.modalController.create({
      component: DocumentSetUpMeetingPage,
      componentProps: {
        subject: this.task.workflowInstanceDataFields.Subject,
        document: this.loadedEvent.Attachments[ this.dicIndex],
      },
      cssClass: classs,
      backdropDismiss: false
    });

    modal.onDidDismiss().then(res=>{
      //this.RouteService.goBack();
    });

    await modal.present();
  }

  // efetuar despacho
  async openExpedientActionsModal( taskAction: any) {

    let classs;
    if( window.innerWidth < 701) {
      classs = 'modal modal-desktop'
    } else  {
      classs = 'modal modal-desktop showAsideOptions'
    }
    const modal = await this.modalController.create({
      component: ExpedientTaskModalPage,
      componentProps: {
        taskAction: taskAction,
        task: this.task,
        seachDocuments: this.loadedEvent.Attachments[ this.dicIndex],
        aplicationId: this.loadedEvent.Attachments[ this.dicIndex].ApplicationId || this.loadedEvent.Attachments[ this.dicIndex]['ApplicationID']
      },
      cssClass: classs,
    });

    modal.onDidDismiss().then( async(res)=>{});
    await modal.present();

  }

  stringToNumber(number: string) {
    return parseInt(number)
  }

}