(function ($) {
    $.fn.serializeFormJSON = function () {

        var o = {};
        var a = this.serializeArray();
        $.each(a, function () {
            if (o[this.name]) {
                if (!o[this.name].push) {
                    o[this.name] = [o[this.name]];
                }
                o[this.name].push(this.value || '');
            } else {
                o[this.name] = this.value || '';
            }
        });
        return o;
    };
})(jQuery);

jQuery(document).ready(function ($) {
    "use strict";

    //Contact
    $('form.contactForm').submit(function () {
        var f = $(this).find('.form-group'),
            ferror = false,
            emailExp = /^[^\s()<>@,;:\/]+@\w[\w\.-]+\.[a-z]{2,}$/i;

        f.children('input').each(function () { // run all inputs

            var i = $(this); // current input
            var rule = i.attr('data-rule');

            if (rule !== undefined) {
                var ierror = false; // error flag for current input
                var pos = rule.indexOf(':', 0);
                if (pos >= 0) {
                    var exp = rule.substr(pos + 1, rule.length);
                    rule = rule.substr(0, pos);
                } else {
                    rule = rule.substr(pos + 1, rule.length);
                }

                switch (rule) {
                    case 'required':
                        if (i.val() === '') {
                            ferror = ierror = true;
                        }
                        break;

                    case 'minlen':
                        if (i.val().length < parseInt(exp)) {
                            ferror = ierror = true;
                        }
                        break;

                    case 'email':
                        if (!emailExp.test(i.val())) {
                            ferror = ierror = true;
                        }
                        break;

                    case 'checked':
                        if (!i.is(':checked')) {
                            ferror = ierror = true;
                        }
                        break;

                    case 'regexp':
                        exp = new RegExp(exp);
                        if (!exp.test(i.val())) {
                            ferror = ierror = true;
                        }
                        break;
                }
                i.next('.validation').html((ierror ? (i.attr('data-msg') !== undefined ? i.attr('data-msg') : 'wrong Input') : '')).show('blind');
            }
        });
        f.children('textarea').each(function () { // run all inputs

            var i = $(this); // current input
            var rule = i.attr('data-rule');

            if (rule !== undefined) {
                var ierror = false; // error flag for current input
                var pos = rule.indexOf(':', 0);
                if (pos >= 0) {
                    var exp = rule.substr(pos + 1, rule.length);
                    rule = rule.substr(0, pos);
                } else {
                    rule = rule.substr(pos + 1, rule.length);
                }

                switch (rule) {
                    case 'required':
                        if (i.val() === '') {
                            ferror = ierror = true;
                        }
                        break;

                    case 'minlen':
                        if (i.val().length < parseInt(exp)) {
                            ferror = ierror = true;
                        }
                        break;
                }
                i.next('.validation').html((ierror ? (i.attr('data-msg') != undefined ? i.attr('data-msg') : 'wrong Input') : '')).show('blind');
            }
        });
        if (ferror) return false;
        else var str = $(this).serializeFormJSON();
        
        var action = $(this).attr('action');
        if (!action) {
            action = 'https://prod-01.uksouth.logic.azure.com:443/workflows/c8bff1f2e06d40d8a4dc1ef53fd026f8/triggers/manual/paths/invoke?api-version=2016-10-01&sp=%2Ftriggers%2Fmanual%2Frun&sv=1.0&sig=6gq5wyCzn9G0I1qBhI8mchdrLnffoafO1v20TO75fjw';
        }
        $.ajax({
            type: "POST",
            contentType: 'application/json',
            url: action,
            data: JSON.stringify(str),
            success: function (msg) {
                // alert(msg);
                if (msg == 'OK' || msg == "") {
                    $("#sendmessage").addClass("show");
                    $("#errormessage").removeClass("show");
                    $('.contactForm').find("input, textarea").val("");
                } else {
                    $("#sendmessage").removeClass("show");
                    $("#errormessage").addClass("show");
                    $('#errormessage').html(msg);
                }
            },
            error: function (xhr, ajaxOptions, thrownError) {
                alert(xhr.status);
                alert(thrownError);
            }
        });
        return false;
    });

});