import { HttpEventType } from '@angular/common/http';
import { ChangeDetectorRef, Component, ViewChild } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import { faTrash } from '@fortawesome/free-solid-svg-icons';
import { AngularCropperjsModule } from 'angular-cropperjs';
import { KeycloakService } from 'keycloak-angular';
import { ConfirmationService, MessageService } from 'primeng/api';
import { ConfirmDialogModule } from 'primeng/confirmdialog';
import { DialogModule } from 'primeng/dialog';
import { DialogService, DynamicDialogModule, DynamicDialogRef } from 'primeng/dynamicdialog';
import { EditorModule } from 'primeng/editor';
import { FileUpload, FileUploadModule } from 'primeng/fileupload';
import { InputMaskModule } from 'primeng/inputmask';
import { SelectButtonModule } from 'primeng/selectbutton';
import { lastValueFrom } from 'rxjs';
import { User } from '../../../../../../bizmatch-server/src/models/db.model';
import { AutoCompleteCompleteEvent, Invoice, Subscription, emailToDirName } from '../../../../../../bizmatch-server/src/models/main.model';
import { environment } from '../../../../environments/environment';
import { ImageCropperComponent, stateOptions } from '../../../components/image-cropper/image-cropper.component';
import { GeoService } from '../../../services/geo.service';
import { ImageService } from '../../../services/image.service';
import { LoadingService } from '../../../services/loading.service';
import { SelectOptionsService } from '../../../services/select-options.service';
import { SubscriptionsService } from '../../../services/subscriptions.service';
import { UserService } from '../../../services/user.service';
import { SharedModule } from '../../../shared/shared/shared.module';
import { getDialogWidth, getImageDimensions, map2User } from '../../../utils/utils';
import { TOOLBAR_OPTIONS } from '../../utils/defaults';
@Component({
  selector: 'app-account',
  standalone: true,
  imports: [SharedModule, FileUploadModule, EditorModule, AngularCropperjsModule, DialogModule, SelectButtonModule, DynamicDialogModule, ConfirmDialogModule, InputMaskModule],
  providers: [MessageService, DialogService, ConfirmationService],
  templateUrl: './account.component.html',
  styleUrl: './account.component.scss',
})
export class AccountComponent {
  @ViewChild('companyUpload') public companyUpload: FileUpload;
  @ViewChild('profileUpload') public profileUpload: FileUpload;
  private id: string | undefined = this.activatedRoute.snapshot.params['id'] as string | undefined;
  user: User;
  subscriptions: Array<Subscription>;
  userSubscriptions: Array<Subscription> = [];
  maxFileSize = 15000000;
  companyLogoUrl: string;
  profileUrl: string;
  type: 'company' | 'profile';
  dialogRef: DynamicDialogRef | undefined;
  environment = environment;
  editorModules = TOOLBAR_OPTIONS;
  env = environment;
  faTrash = faTrash;
  constructor(
    public userService: UserService,
    private subscriptionService: SubscriptionsService,
    private messageService: MessageService,
    private geoService: GeoService,
    public selectOptions: SelectOptionsService,
    private cdref: ChangeDetectorRef,
    private activatedRoute: ActivatedRoute,
    private loadingService: LoadingService,
    private imageUploadService: ImageService,
    public dialogService: DialogService,
    private confirmationService: ConfirmationService,
    private imageService: ImageService,
    private keycloakService: KeycloakService,
  ) {}
  async ngOnInit() {
    if (this.id) {
      this.user = await this.userService.getById(this.id);
    } else {
      const token = await this.keycloakService.getToken();
      const keycloakUser = map2User(token);
      const email = keycloakUser.email;
      try {
        this.user = await this.userService.getByMail(email);
      } catch (e) {
        this.user = { email, firstname: keycloakUser.firstName, lastname: keycloakUser.lastName, areasServed: [], licensedIn: [], companyOverview: '', offeredServices: '', customerType: 'broker' };
        this.user = await this.userService.save(this.user);
      }
    }

    this.userSubscriptions = await lastValueFrom(this.subscriptionService.getAllSubscriptions(this.user.id));
    this.profileUrl = this.user.hasProfile ? `${this.env.imageBaseUrl}/pictures/profile/${emailToDirName(this.user.email)}.avif?_ts=${new Date().getTime()}` : `/assets/images/placeholder.png`;
    this.companyLogoUrl = this.user.hasCompanyLogo ? `${this.env.imageBaseUrl}/pictures/logo/${emailToDirName(this.user.email)}.avif?_ts=${new Date().getTime()}` : `/assets/images/placeholder.png`;
  }
  printInvoice(invoice: Invoice) {}

  async updateProfile(user: User) {
    await this.userService.save(this.user);
    this.messageService.add({ severity: 'info', summary: 'Confirmed', detail: 'Account changes have been persisted', life: 3000 });
  }

  onUploadCompanyLogo(event: any) {
    const uniqueSuffix = '?_ts=' + new Date().getTime();
    this.companyLogoUrl = `${this.env.imageBaseUrl}/pictures/logo/${emailToDirName(this.user.email)}${uniqueSuffix}`;
  }
  onUploadProfilePicture(event: any) {
    const uniqueSuffix = '?_ts=' + new Date().getTime();
    this.profileUrl = `${this.env.imageBaseUrl}/pictures/profile/${emailToDirName(this.user.email)}${uniqueSuffix}`;
  }
  setImageToFallback(event: Event) {
    (event.target as HTMLImageElement).src = `/assets/images/placeholder.png`; // Pfad zum Platzhalterbild
  }

  suggestions: string[] | undefined;

  async search(event: AutoCompleteCompleteEvent) {
    const result = await lastValueFrom(this.geoService.findCitiesStartingWith(event.query));
    this.suggestions = result.map(r => `${r.city} - ${r.state_code}`).slice(0, 5);
  }
  addLicence() {
    this.user.licensedIn.push({ registerNo: '', state: '' });
  }
  removeLicence() {
    this.user.licensedIn.splice(this.user.licensedIn.length - 1, 1);
  }
  addArea() {
    this.user.areasServed.push({ county: '', state: '' });
  }
  removeArea() {
    this.user.areasServed.splice(this.user.areasServed.length - 1, 1);
  }
  get isProfessional() {
    return this.user.customerType === 'broker' || this.user.customerType === 'professional';
  }
  select(event: any, type: 'company' | 'profile') {
    const imageUrl = URL.createObjectURL(event.files[0]);
    this.type = type;
    const config = { aspectRatio: type === 'company' ? stateOptions[0].value : stateOptions[2].value };
    getImageDimensions(imageUrl).then(dimensions => {
      const dialogWidth = getDialogWidth(dimensions);

      this.dialogRef = this.dialogService.open(ImageCropperComponent, {
        data: {
          imageUrl: imageUrl,
          fileUpload: type === 'company' ? this.companyUpload : this.profileUpload,
          config: config,
          ratioVariable: type === 'company' ? true : false,
        },
        header: 'Edit Image',
        width: dialogWidth,
        modal: true,
        closeOnEscape: true,
        keepInViewport: true,
        closable: false,
      });
      this.dialogRef.onClose.subscribe(cropper => {
        if (cropper) {
          this.loadingService.startLoading('uploadImage');
          cropper.getCroppedCanvas().toBlob(async blob => {
            this.imageUploadService.uploadImage(blob, type === 'company' ? 'uploadCompanyLogo' : 'uploadProfile', emailToDirName(this.user.email)).subscribe(
              async event => {
                if (event.type === HttpEventType.Response) {
                  this.loadingService.stopLoading('uploadImage');
                  if (this.type === 'company') {
                    this.user.hasCompanyLogo = true; //
                    this.companyLogoUrl = `${this.env.imageBaseUrl}/pictures/logo/${emailToDirName(this.user.email)}.avif?_ts=${new Date().getTime()}`;
                  } else {
                    this.user.hasProfile = true;
                    this.profileUrl = `${this.env.imageBaseUrl}/pictures/profile/${emailToDirName(this.user.email)}.avif?_ts=${new Date().getTime()}`;
                  }
                  await this.userService.save(this.user);
                }
              },
              error => console.error('Fehler beim Upload:', error),
            );
          });
        }
      });
    });
  }
  deleteConfirm(type: 'profile' | 'logo') {
    this.confirmationService.confirm({
      target: event.target as EventTarget,
      message: `Do you want to delete your ${type === 'logo' ? 'Logo' : 'Profile'} image`,
      header: 'Delete Confirmation',
      icon: 'pi pi-info-circle',
      acceptButtonStyleClass: 'p-button-danger p-button-text',
      rejectButtonStyleClass: 'p-button-text p-button-text',
      acceptIcon: 'none',
      rejectIcon: 'none',

      accept: async () => {
        if (type === 'profile') {
          this.user.hasProfile = false;
          await Promise.all([this.imageService.deleteProfileImagesById(this.user.email), this.userService.save(this.user)]);
        } else {
          this.user.hasCompanyLogo = false;
          await Promise.all([this.imageService.deleteLogoImagesById(this.user.email), this.userService.save(this.user)]);
        }
        this.messageService.add({ severity: 'info', summary: 'Confirmed', detail: 'Image deleted' });
        this.user = await this.userService.getById(this.user.id);
      },
      reject: () => {
        console.log('deny');
      },
    });
  }
}