import { Component , OnInit } from '@angular/core' ; import { UserDataService } from 'src/app/core/services/user-data.service' ; import { User } from 'src/app/core/models/user.model' ; import { ToastService } from 'src/app/core/services/toast.service' ; import { RouteStateService } from 'src/app/core/services/route-state.service' ; import { SessionService } from 'src/app/core/services/session.service' ; import { TranslateService } from '@ngx-translate/core' ; import { UserContextService } from 'src/app/core/services/user-context.service' ; import { environment } from 'src/environments/environment' ; @ Component ( { selector : 'app-login' , templateUrl : 'login.component.html' , styleUrls : [ 'login.component.css' ] } ) export class LoginComponent implements OnInit { userName : string ; password : string ; locale : string ; version : string ; msgs : any [ ] ; constructor ( private userService , private toastService , private routeStateService , private sessionService , public translate , private userContextService ) { } ngOnInit ( ) { this . userName = "" ; this . password = "" ; this . locale = this . sessionService . getItem ( "ng-prime-language" ) ; this . version = environment . version ; this . msgs = [ { severity : 'info' , detail : 'UserName: admin' } , { severity : 'info' , detail : 'Password: password' } ] ; } onClickLogin ( ) { let user = this . userService . getUserByUserNameAndPassword ( this . userName , this . password ) ; if ( user ) { this . userContextService . setUser ( user ) ; this . routeStateService . add ( "Dashboard" , '/main/dashboard' , null , true ) ; return ; } this . toastService . addSingle ( 'error' , '' , 'Invalid user.' ) ; return ; } onLanguageChange ( $event ) { this . locale = $event . target . value ; if ( this . locale == undefined || this . locale == null || this . locale . length == 0 ) { this . locale = "en" ; } this . translate . use ( this . locale ) ; this . sessionService . setItem ( "ng-prime-language" , this . locale ) ; } }