/**
 * Created by robert on 9/17/15.
 */

(function(){
    var loginFun = function(){
        $('#disabled').css('display', '');
        $('#disabled').css('cursor', 'wait');
        codeq.comms.connect()
            .then(function () {
                return codeq.comms.login($('#username').val(), $('#password').val());
            })
            .then(function (data) {
                $('#disabled').css('display', 'none');
                $('#disabled').css('cursor', '');
                if (data.code !== 0) throw new Error('Login failed, code: ' + data.code + ', message: ' + data.message);
                codeq.globalStateMachine.transition('language');
            })
            .fail(function (reason) {
                $('#disabled').css('display', 'none');
                $('#disabled').css('cursor', '');
                alert('Login request failed: ' + reason);
            })
            .done();
    };
    codeq.globalStateMachine.register('login',{
        'enter': function(){
            $("#submit").on('click', loginFun);
            $("#screen_login").css('display', '');
            $('#disabled').css('display', 'none');
        },
        'exit' : function(){
            $("#submit").off('click', loginFun);
            $("#screen_login").css('display', 'none');
        }
    });
})();