var ComponentsFormTools = function () {



    var handleBootstrapMaxlength = function() {

        $('#maxlength_defaultconfig').maxlength({

            limitReachedClass: "label label-danger",

        })

    

        $('#maxlength_thresholdconfig').maxlength({

            limitReachedClass: "label label-danger",

            threshold: 20

        });



        $('#maxlength_alloptions').maxlength({

            alwaysShow: true,

            warningClass: "label label-success",

            limitReachedClass: "label label-danger",

            separator: ' out of ',

            preText: 'You typed ',

            postText: ' chars available.',

            validate: true

        });



        $('#maxlength_textarea').maxlength({

            limitReachedClass: "label label-danger",

            alwaysShow: true

        });



        $('#maxlength_placement').maxlength({

            limitReachedClass: "label label-danger",

            alwaysShow: true,

            placement: App.isRTL() ? 'top-right' : 'top-left'

        });

    }

    

    var handlePasswordStrengthChecker = function () {

        var initialized = false;

        var input = $("#password_strength");



        input.keydown(function () {

            if (initialized === false) {

                // set base options

                input.pwstrength({

                    raisePower: 1.4,

                    minChar: 8,

                    verdicts: ["Weak", "Normal", "Medium", "Strong", "Very Strong"],

                    scores: [17, 26, 40, 50, 60]

                });



                // add your own rule to calculate the password strength

                input.pwstrength("addRule", "demoRule", function (options, word, score) {

                    return word.match(/[a-z].[0-9]/) && score;

                }, 10, true);



                // set as initialized 

                initialized = true;

            }

        });

    }



    var handleUsernameAvailabilityChecker1 = function () {

        var input = $("#username1_input");



        $("#username1_checker").click(function (e) {

            var pop = $(this);



            if (input.val() === "") {

                input.closest('.form-group').removeClass('has-success').addClass('has-error');



                pop.popover('destroy');

                pop.popover({

                    'placement': (App.isRTL() ? 'left' : 'right'),

                    'html': true,

                    'container': 'body',

                    'content': 'Please enter a username to check its availability.',

                });

                // add error class to the popover

                pop.data('bs.popover').tip().addClass('error');

                // set last poped popover to be closed on click(see App.js => handlePopovers function)     

                App.setLastPopedPopover(pop);

                pop.popover('show');

                e.stopPropagation(); // prevent closing the popover



                return;

            }



            var btn = $(this);



            btn.attr('disabled', true);



            input.attr("readonly", true).

            attr("disabled", true).

            addClass("spinner");



            $.post('../demo/username_checker.php', {

                username: input.val()

            }, function (res) {

                btn.attr('disabled', false);



                input.attr("readonly", false).

                attr("disabled", false).

                removeClass("spinner");



                if (res.status == 'OK') {

                    input.closest('.form-group').removeClass('has-error').addClass('has-success');



                    pop.popover('destroy');

                    pop.popover({

                        'html': true,

                        'placement': (App.isRTL() ? 'left' : 'right'),

                        'container': 'body',

                        'content': res.message,

                    });

                    pop.popover('show');

                    pop.data('bs.popover').tip().removeClass('error').addClass('success');

                } else {

                    input.closest('.form-group').removeClass('has-success').addClass('has-error');



                    pop.popover('destroy');

                    pop.popover({

                        'html': true,

                        'placement': (App.isRTL() ? 'left' : 'right'),

                        'container': 'body',

                        'content': res.message,

                    });

                    pop.popover('show');

                    pop.data('bs.popover').tip().removeClass('success').addClass('error');

                    App.setLastPopedPopover(pop);

                }



            }, 'json');



        });

    }



    var handleUsernameAvailabilityChecker2 = function () {

        $("#username2_input").change(function () {

            var input = $(this);



            if (input.val() === "") {

                input.closest('.form-group').removeClass('has-error').removeClass('has-success');

                $('.fa-check, fa-warning', input.closest('.form-group')).remove();



                return;

            }



            input.attr("readonly", true).

            attr("disabled", true).

            addClass("spinner");



            $.post('../demo/username_checker.php', {

                username: input.val()

            }, function (res) {

                input.attr("readonly", false).

                attr("disabled", false).

                removeClass("spinner");



                // change popover font color based on the result

                if (res.status == 'OK') {

                    input.closest('.form-group').removeClass('has-error').addClass('has-success');

                    $('.fa-warning', input.closest('.form-group')).remove();

                    input.before('<i class="fa fa-check"></i>');

                    input.data('bs.popover').tip().removeClass('error').addClass('success');

                } else {

                    input.closest('.form-group').removeClass('has-success').addClass('has-error');

                    $('.fa-check', input.closest('.form-group')).remove();

                    input.before('<i class="fa fa-warning"></i>');



                    input.popover('destroy');

                    input.popover({

                        'html': true,

                        'placement': (App.isRTL() ? 'left' : 'right'),

                        'container': 'body',

                        'content': res.message,

                    });

                    input.popover('show');

                    input.data('bs.popover').tip().removeClass('success').addClass('error');



                    App.setLastPopedPopover(input);

                }



            }, 'json');



        });

    }



    return {

        //main function to initiate the module

        init: function () {

            handleBootstrapMaxlength();

            handlePasswordStrengthChecker();

            handleUsernameAvailabilityChecker1();

            handleUsernameAvailabilityChecker2();

        }

    };



}();



if (App.isAngularJsApp() === false) { 

    jQuery(document).ready(function() {

        ComponentsFormTools.init(); // init metronic core componets

    });

}