import { Component, OnInit } from '@angular/core';
import { EventBody } from 'src/app/models/eventbody.model';
import { EventPerson } from 'src/app/models/eventperson.model';
import { ProcessesService } from 'src/app/services/processes.service';
import { ModalController } from '@ionic/angular';
import { ApproveEventModalPage } from './approve-event-modal/approve-event-modal.page';
import { NavigationStart, Router } from '@angular/router';
import { EventoAprovacaoStore } from 'src/app/store/eventoaprovacao-store.service';
import { TaskService } from 'src/app/services/task.service'
import { BackgroundService } from '../../../services/background.service';
import { SortService } from 'src/app/services/functions/sort.service';
import { ThemeService } from 'src/app/services/theme.service'
import { RouteService } from 'src/app/services/route.service';
import { EventsService } from 'src/app/services/events.service';
import { SessionStore } from 'src/app/store/session.service';
import { environment } from 'src/environments/environment';

@Component({
  selector: 'app-event-list',
  templateUrl: './event-list.page.html',
  styleUrls: ['./event-list.page.scss'],
})
export class EventListPage implements OnInit {
  // [desktop] event list to approve

  profile: string;
  segment: any;
  showLoader: boolean;
  eventPerson: EventPerson;
  eventBody: EventBody;
  categories: string[];
  serialnumber: string;

  skeletonLoader = true
  eventoaprovacaostore = EventoAprovacaoStore;
  color: 'pr' | 'mdgpr'
  environment = environment
  filterName: 'Para hoje' | 'Novos'| 'Lidos'| 'Não lidos'|  'OverdueTasks' | 'Todos' = 'Todos'
  showFilter = false

  showSearch = false
  searchSubject = ''
  list = []
  ordinance: string =  'old'

  listSubscription : {
    delete(): void;
  }

  SessionStore = SessionStore;
  
  constructor(
    private processes: ProcessesService,
    private modalController: ModalController,
    private router: Router,
    private sortService: SortService,
    private backgroundservice: BackgroundService,
    public ThemeService: ThemeService,
    private RouteService: RouteService,
    public eventService: EventsService,
    public TaskService: TaskService,
  ) { }

  ngOnInit() {

    if(window.location.pathname.includes('gabinete-digital')) {
      this.showFilter = true
    }
  

    this.eventService.onCalendarFinishLoad.subscribe(() => {
      if(!this.segment) {
        if(this.eventService.calendarNamesAry.includes('Meu calendario')) {
          this.segment = 'Meu calendario';
        } else {
          this.segment = this.eventService.calendarNamesAry[0].OwnerUserId
        }
  
        // select pr by default
        const pr = this.eventService.calendarNamesAry.find( e => e.Role == 'Presidente da República')
        if(pr) {
          this.segment = pr.OwnerUserId
        }

        this.dynamicSearch()
      } else {
        this.dynamicSearch()
      }
    })

    this.listSubscription = this.eventoaprovacaostore.registerCallback({
      id: import.meta.url,
      funx:() => {

        this.dynamicSearch()
        
      }
    })



    const location = window.location
    const pathname = location.pathname + location.search

    this.LoadToApproveEvents()

    this.router.events.forEach((event) => {
      if (event instanceof NavigationStart && event.url.startsWith(pathname)) {
        if (window.location.pathname.split('/').length >= 4 && window.location.pathname.startsWith('/home/gabinete-digital')) {
          this.refreshing()
        } else {
          this.LoadToApproveEvents()
        }
      }
    });

    this.backgroundservice.registerBackService('Online', () => {
      this.LoadToApproveEvents();
    });

    window.onresize = (event) => {
      // if not mobile remove all component
      if (window.innerWidth < 701) {
        this.modalController.dismiss();
      }
    };

  }

  
  ngOnDestroy() {
    this.listSubscription.delete()
  }


  ngAfterViewInit(): void { 
    

  }

  reorderList(orderBy: string) {

    this.ordinance = orderBy;

    this.dynamicSearch();
  }


  async dynamicSearch() {

    if(this.showSearch && this.searchSubject) {
      
      const list = this.eventoaprovacaostore.get(this.segment).filter((task) => {
        let subject = task.Folio || task.Subject || task.workflowInstanceDataFields.Subject
        subject = subject.toLowerCase();
        return subject.includes(this.searchSubject.toLowerCase())
      })

      this.list = this.TaskService.reorderList(this.ordinance, list)
    } else {
      const list  = this.eventoaprovacaostore.get(this.segment)

      this.list = this.TaskService.reorderList(this.ordinance, list)
    }

  }


  segmentChanged(ev: any) {
    this.LoadToApproveEvents();
  }

  async LoadToApproveEvents() {
    this.showLoader = true;
    this.skeletonLoader = true

    const segment = this.segment

    if(this.segment == 'Meu calendario') {
      // color
      if(SessionStore.user.Profile == 'PR') {
        this.color = 'pr'
      } else {
        this.color = 'mdgpr'
      }

      let eventsList
      let genericEvents = await this.processes.eventsToApprove(SessionStore.user.UserId,'mobile agenda').toPromise()
      try {
        eventsList = this.sortService.sortArrayByDate(genericEvents).reverse();
      } catch (error) {
        this.skeletonLoader = false
        eventsList = [];
      }

      this.eventoaprovacaostore.save(segment, eventsList as any)
      this.dynamicSearch()
      
    } else if(segment) {

      this.color = 'pr'
      let eventsList = []
      let allEvents = await this.processes.eventsToApprove(segment,'mobile agenda').toPromise()
      try {
        eventsList = this.sortService.sortArrayByDate(allEvents).reverse();
      } catch(error) {
        this.skeletonLoader = false
        eventsList = []
      }
      
      this.showLoader = false;
      this.eventoaprovacaostore.save(segment, eventsList)
      this.dynamicSearch()
    }

    this.showLoader = false;
    this.skeletonLoader = false

  }

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

  async openApproveModal(eventSerialNumber, event) {
    const modal = await this.modalController.create({
      component: ApproveEventModalPage,
      componentProps: {
        serialNumber: eventSerialNumber,
      },
      cssClass: 'event-list cal-modal  modal modal-desktop',
      backdropDismiss: false
    });
    await modal.present();
  }

  goToEventToApproveDetail(serialNumber: string) {
    

    /* let navigationExtras: NavigationExtras = {
      queryParams: {
        "serialNumber": serialNumber,
      }
    }; */

    if (this.router.url == '/home/agenda/event-list') {
      this.router.navigate(['/home/agenda/event-list/approve-event', serialNumber, 'agenda'])
    }
    else if (this.router.url == '/home/gabinete-digital/event-list') {
      this.router.navigate(['/home/gabinete-digital/event-list/approve-event', serialNumber, 'gabinete-digital'])
    }

    //this.router.navigate(['/home/gabinete-digital/event-list/approve-event'], navigationExtras)
  }

  refreshing() {
    setTimeout(() => {
      this.LoadToApproveEvents();
    }, 1000);
  }

  doRefresh(event) {

    setTimeout(() => {
      this.LoadToApproveEvents();
      try {
        event?.target?.complete();
      } catch(error) {}
    }, 1000);
  }


  goBack() {
    this.RouteService.goBack()
  }


}