/**
 * Created by Systemy Informatyczne nestSoft
 * User: slawomir.zytko@nestsoft.pl
 * Date: 8/17/11
 * Time: 9:49 AM
 */
$(document).ready(function() {
    $("#loginLink").click(function() {
        $("#loginFormDialog").dialog('open');
    });

    function updateTips( t ) {
        tips
            .html("<strong>" + t + "</strong>" )
            .addClass( "ui-state-highlight" );
//        setTimeout(function() {
//            tips.removeClass( "ui-state-highlight", 500 );
//        }, 5000 );
        tips.effect("fadeIn", {}, 1000);
    }

    function checkLength( o, n, min, max ) {
        if ( o.val().length > max || o.val().length < min ) {
            o.addClass( "ui-state-error" );
            updateTips( "Length of " + n + " must be between " +
                min + " and " + max + "." );
            return false;
        } else {
            return true;
        }
    }

    function checkRegexp( o, regexp, n ) {
        if ( !( regexp.test( o.val() ) ) ) {
            o.addClass( "ui-state-error" );
            updateTips(n );
            return false;
        } else {
            return true;
        }
    }

    var identity = $( "#identity" ),
    password = $( "#password" ),
    allFields = $( [] ).add( identity).add( password ),
    tips = $( ".validateTips" );
    $("#loading").hide();
    $( "#loginFormDialog" ).dialog({
        autoOpen: false,
        height: 300,
        width: 350,
        modal: true,
        buttons: {
            "Login": function() {
                $("#loading").show();
                var bValid = true;
                allFields.removeClass( "ui-state-error" );

                if (identity.val().indexOf('@') != -1) {
                    bValid = bValid && checkRegexp( identity, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "Enter username or email" );
                } else {
                    bValid = bValid && checkRegexp( identity, /^[a-z]([0-9a-z_])+$/i, "Enter username or email" );
                }

                if ( bValid ) {
                    $.ajax({
                        url: '/auth/login',
                        type: 'post',
                        dataType: 'json',
                        data: $("#loginForm").serialize(),
                        success: function(data) {
                            if (data.result == 1) {
                                updateTips('Logged successfully!');
                                setTimeout(function() {
                                    document.location.href = '/';
                                }, 1200);
                            } else {
                                updateTips("Wrong username/email or password");
                            }
                        }
                    });
                }
                $("#loading").hide();
            },
            Cancel: function() {
                $( this ).dialog( "close" );
            }
        },
        close: function() {
            allFields.val( "" ).removeClass( "ui-state-error" );
        }
    });
});