/**
 * Created by Pensare Software.
 * User: Theo Weijmer
 * Date: 05/12/2017
 * Time: 11:17
 */
var dbo = {};

$( function () {

    dbo.loginModel = {

        username: ko.observable( '' ),
        password: ko.observable( '' ),

        login: function () {
            dbo.loginService.login();
        }
    }

    ko.applyBindings( dbo.loginModel, document.getElementById( "login-form" ) );
} );

dbo.loginService = {

    login: function () {
        var ds = dbo.loginDataservice;
        var self = dbo.loginService;
        var vm = dbo.loginModel;

        self.validateInput( function ( submitDATA ) {
            if ( ! submitDATA ) return self.notifyWrongPassword();

            ds.login( submitDATA, function ( data ) {
                if ( data ) return location.reload();

                self.notifyWrongPassword();
            } );
        } );

    },

    validateInput: function ( callback ) {
        var vm = dbo.loginModel;

        if ( vm.username().length < 2 ) return callback( false );
        if ( vm.password().length < 6 ) return callback( false );

        var submitDATA = {
            username: vm.username(),
            password: vm.password
        }

        return callback( submitDATA );
    },

    notifyWrongPassword: function () {
        notifyMe( {
            title  : 'Login fout',
            message: 'Gebruikersnaam / wachtwoord komen niet overeen'
        } );
    }
};


dbo.loginDataservice = {

    login: function ( submitDATA, callback ) {
        $.post( 'index.php/login/', submitDATA, function ( data ) {
            callback( data );
        } );
    }

};