(function($){
    "use strict";

    function use_recaptcha(){
        var site_key = '6LceXdwUAAAAAM624k2Zezhs-jnmdJE8hjmhRMBh';

        grecaptcha.ready(function() {
            grecaptcha.execute(site_key, {action: 'homepage'}).then(function(token) {
                $("form.use_recaptcha").each(function(){
                    $(this).append('<input type="hidden" name="g-recaptcha-response" value="'+token+'" > ');
                });
            });
        });
    }

    if( $("form.use_recaptcha").length > 0 ){
        use_recaptcha();
    }

    $("form.mf_form_validate").each(function(){
        $(this).validate({
            rules: {
                name: {
                    required: true,
                    minlength: 2
                },
                email: {
                    required: true,
                    email: true
                },
                phone: {
                    required: true,
                    number: true
                },
                password: "required",
                repeat_password: {
                    equalTo: "#password_field"
                }
            }
        });
    });

    $("form.ajax_submit").on('submit', function(){
        var has_errors = false,
            form = $(this),
            form_fields = form.find('input'),
            form_message = form.find('textarea'),
            server_result_display = form.find('.server_response');

        var name = form.find('[name=name]').val(),
            email = form.find('[name=email]').val(),
            phone = form.find('[name=phone]').val(),
            subject = form.find('[name=subject]').val(),
            message = form.find('[name=message]').val();

        form_fields.each(function(){
            if( $(this).hasClass('error')){
                has_errors = true;
            }
        });

        if( form_message.length > 0 ){
            if( form_message.hasClass('error') ){
                has_errors = true;
            }
        }

        var datastring = form.serialize();

        if( !has_errors ){
            $.ajax({
                type: "POST",
                url: form.attr('action'),
                data: datastring,
                success: function(data) {
                    var response = jQuery.parseJSON(data);

                    if( response.status == 'error' ){
                        server_result_display.empty().html('<div class="mb-0 mt-3 alert alert-danger  alert-dismissible">'+ response.errors +' <button type="button" class="close" data-dismiss="alert">&times;</button></div>');
                    }
                    else if( response.status == 'success' ){
                        server_result_display.empty().html('<div class="mb-0 mt-3 alert alert-success  alert-dismissible">'+ response.message +'<button type="button" class="close" data-dismiss="alert">&times;</button></div>');
                        setTimeout(function(){
                            $('form.ajax_submit .mf_alert').fadeOut(500);
                        }, 1500);
                        form.trigger("reset");
                    }
                },
                error: function() {
                    server_result_display.empty().html('<div class="mb-0 mt-3 alert alert-danger  alert-dismissible">Server error! Please try again...<button type="button" class="close" data-dismiss="alert">&times;</button></div>');
                }
            });
        }

        return false;
    });
})(jQuery);