function setHeaderBG() {
    if ($(window).scrollTop() > 96) {
        $("header nav.navbar-dark").first().addClass("visible-bg");
    } else {
        $("header nav.navbar-dark").first().removeClass("visible-bg");
    }
}

function setFooterNavOrientation() {
    if ($(window).width() >= 992) {
        $("#footer-nav nav").removeClass("flex-column");
        $("#footer-nav nav").addClass("flex-row");
    } else {
        $("#footer-nav nav").removeClass("flex-row");
        $("#footer-nav nav").addClass("flex-column");
    }
}

function stripHTML(str) {
    var strippedText = $("<div/>").html(str).text();
    return strippedText;
}

$(document).ready(function() {
    setHeaderBG();
    setFooterNavOrientation();

    $("#contact-form-messaging-area").hide();
    $("#azure-migration-form-messaging-area").hide();
    $("#contact-form").validate({
        rules: {
            name: {
                required: true
            },
            email: {
                required: true,
                email: true
            },
            phone: {
                required: true
            },
            company: {
                required: true
            },
            message: {
                required: true
            }
        },
        errorClass: "invalid-field",
        submitHandler: function() {
            var formData = $("#contact-form").serializeArray();
            var sanitizedFormData = new Array(formData.length);

            for (var i = 0; i < formData.length; i++) {
                sanitizedFormData[i] = stripHTML(formData[i].value);
            }

            $.post("https://tngwebsite-email-service.azurewebsites.net:443/contact", {
                contactname: sanitizedFormData[0],
                company: sanitizedFormData[1],
                email: sanitizedFormData[2],
                phone: sanitizedFormData[3],
                msg: sanitizedFormData[4]
            }).done(function(data) {
                $("#contact-form-messaging-area").show(350);
                if (data == "Success") {
                    $("#contact-form-messaging-area").html("Your message has been sent. Thank you!");
                } else {
                    $("#contact-form-messaging-area").html("There was an error sending your message. Please try again.");
                }
            });
        }
    });

    $("#azure-migration-form").validate({
        rules: {
            fname: {
                required: true
            },
            lname: {
                required: true
            },
            email: {
                required: true,
                email: true
            },
            company: {
                required: false
            },
            position: {
                required: false
            }
        },
        errorClass: "invalid-field",
        submitHandler: function() {
            var formData = $("#azure-migration-form").serializeArray();
            var sanitizedFormData = new Array(formData.length);

            for (var i = 0; i < formData.length; i++) {
                sanitizedFormData[i] = stripHTML(formData[i].value);
            }

            $.post({
                url:"https://tngwebsite-email-service.azurewebsites.net:443/azure-migration-whitesheet-request",
                data: {
                 fname: sanitizedFormData[0],
                 lname: sanitizedFormData[1],
                 email: sanitizedFormData[2],
                 company: sanitizedFormData[3],
                 position: sanitizedFormData[4]
                },
               headers: {
                   'Access-Control-Allow-Origin': '*',
                   'Access-Control-Allow-Methods': 'POST'
               } 
            
        }).done(function(data) {
                 $("#azure-migration-form-messaging-area").show(350);
                 if (data == "Success") {
                     $("#azure-migration-form-messaging-area").html("Thanks for requesting the White Paper Azure Migrating Guide for Windows Server.  An email has been sent with the White Paper attached.  Any questions, please contact 513-745-0990.");
                 } else {
                     $("#azure-migration-form-messaging-area").html("There was an error sending your message. Please try again.");
                 }
             });

            

        }
    });
});

$(document).scroll(function() {
    setHeaderBG();
});

$(".navbar-toggler").click(function(evt) {
    $("header nav.navbar-dark").first().addClass("visible-bg");
});

$(window).resize(function() {
    setFooterNavOrientation();
});