doneit-web/src/app/pages/login/login.page.ts

import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
import { AuthService } from 'src/app/services/auth.service';
import { UserForm } from 'src/app/models/user.model';
import { ToastService } from 'src/app/services/toast.service';
import { environment } from 'src/environments/environment';
import { AlertController } from '@ionic/angular';
import { NotificationsService } from 'src/app/services/notifications.service';
import { SessionStore } from 'src/app/store/session.service';
import { ClearStoreService } from 'src/app/services/clear-store.service';
import { ChangeProfileService } from 'src/app/services/change-profile.service';
import { ThemeService } from 'src/app/services/theme.service';
import { StorageService } from 'src/app/services/storage.service';
import { PermissionService } from 'src/app/services/permission.service';
import { PermissionList } from 'src/app/models/permission/permissionList';
import { MessageModel, DeleteMessageModel } from '../../models/beast-orm'
@Component({
  selector: 'app-login',
  templateUrl: './login.page.html',
  styleUrls: ['./login.page.scss'],
})
export class LoginPage implements OnInit {

  logstatus: boolean;
  username: string = SessionStore.user.Email || environment.defaultuser;
  password: string = environment.defaultuserpwd;
  userattempt: UserForm;
  code = []

  hasPin:  boolean
  loginPreference: string

  sessionStore = SessionStore;
  permissionList = new PermissionList();

  constructor(
    private notificatinsservice: NotificationsService,
    private router: Router,
    private authService: AuthService,
    private toastService: ToastService,
    public alertController: AlertController,
    private clearStoreService: ClearStoreService,
    private changeProfileService: ChangeProfileService,
    public ThemeService: ThemeService,
    private storageservice: StorageService,
    public p: PermissionService,
  ) {}

  ngOnInit() {
   this.storageservice.get('theme').then((theme) =>{
     
     this.ThemeService.setTheme(theme)
   })
  }

  //Function to validade the login inputs
  validateUsername() {
    return (
      this.username.trim().length > 0
    );
  }

  validatePassword() {
    return (
      this.password.trim().length > 0
    );
  }

  async presentAlert(message: string) {
    const alert = await this.alertController.create({
      cssClass: 'my-custom-class',
      header: 'Mensagem do sistema',
      message: message,
      buttons: ['OK']
    });

    await alert.present();
  }

  getToken() {
    this.notificatinsservice.requestPermissions();
    this.notificatinsservice.registrationError();
    this.notificatinsservice.getAndpostToken(this.username);
  }

  async Login() {

    if (this.validateUsername()) {
      if(this.validatePassword()) {

        this.userattempt = {
          username: this.username,
          password: this.password,
          domainName: environment.domain,
          BasicAuthKey: ""
        }

        const loader = this.toastService.loading()

        let attempt = await this.authService.login(this.userattempt, {saveSession: false})

        loader.remove()

        // login to API successfully
        if (attempt) {
          if (attempt.UserId == SessionStore.user.UserId) {

            await this.authService.SetSession(attempt, this.userattempt);

            if(attempt.ChatData){
              await this.authService.loginChat(attempt.ChatData.data); 

              //try {
                await this.authService.loginToChatWs();
             // } catch(e) {}
              
            }

            this.getToken();
            SessionStore.setInativity(true);

            this.goback();

          } else {

            this.clearStoreService.clear();
            SessionStore.delete();
            window.localStorage.clear();
            await MessageModel.deleteAll()
            await DeleteMessageModel.deleteAll()

            await this.authService.SetSession(attempt, this.userattempt);

            this.changeProfileService.run();

            
            if(attempt.ChatData){
              await this.authService.loginChat(attempt.ChatData.data); 
              await this.authService.loginToChatWs();
            }

            this.getToken();

            this.router.navigateByUrl('/pin', { replaceUrl: true });
          }
        }
        else{
          this.toastService._badRequest('Ocorreu um problema por favor valide o username e password');
        }
      }
      else {
        this.toastService._badRequest('Por favor, insira a sua palavra-passe');
      }
    }
    else {
      this.toastService._badRequest('Por favor, insira o seu nome de utilizador');
    }


  }

  goback() {
    const pathName = SessionStore.user.UrlBeforeInactivity
    if(pathName) {
      this.router.navigate([pathName]);
    } else {
      if(this.p.userPermission(this.p.permissionList.Agenda.access) || this.p.userPermission(this.p.permissionList.Gabinete.access)){
        //When user has got access to Agenda but does not have their own calendar, goes to Agenda
        if(this.p.userPermission(this.p.permissionList.Agenda.access) &&  SessionStore.user.OwnerCalendars.length == 0){
          this.router.navigate(['/home/agenda']);
        }
        else{
          this.router.navigate(['/home/events']);
        }
      }
      //If user has access permission to both Chat and Action, goes to Chat by default.
      else if((this.p.userPermission(this.p.permissionList.Chat.access) && this.p.userPermission(this.p.permissionList.Actions.access)) || this.p.userPermission(this.p.permissionList.Chat.access)){
        this.router.navigate(['/home/chat']);
      }
      else if(this.p.userPermission(this.p.permissionList.Actions.access)){
        this.router.navigate(['/home/publications']);
      }
    }

  }

}