var dateformat = "MM/dd/yyyy";
var datepickerformat = "mm/dd/yy";
var env_portal_mode = "topnavwindow";

$(document).ready(function ()
{
    if (!bgSize) location.href = "/Layout/Messages/Legacy";
    // set focus to the element that has a class name of .focus
    $('.focus').focus();
});


function SwitchElementViews(showview, hideview, isBlock)
{
    var block = true;
    if (isBlock == false) block = false;
    
    // show the view
    if (showview)
    {
        $(showview).removeClass('hide');
        $(showview).addClass(block ? 'show' : 'show-ib');
    }

    // hide the view
    if (hideview)
    {
        $(hideview).removeClass(block ? 'show' : 'show-ib');
        $(hideview).addClass('hide');
    }
}

function ToggleElementViews(view1, view2, forcedirective)
{
    // 'forcedirective', if true, means we want to force the position hide/show elements
    var force = forcedirective || false;

    // view 1
    if (view1 != null)
    {
        if (force)
            $(view1).addClass("hide");
        else
        {
            if (view1.is(":visible")) { $(view1).addClass("hide"); }
            else { $(view1).removeClass("hide"); }
        }
    }

    // view 2
    if (view2 != null)
    {
        if (force)
            $(view2).removeClass("hide");
        else
        {
            if (view2.is(":visible")) { $(view2).addClass("hide"); }
            else { $(view2).removeClass("hide"); }
        }
    }
}

function ToggleHide(div)
{
    // show hide if it isn't there
    if ($('#' + div).hasClass('hide'))
        $('#' + div).removeClass('hide');
    else
        $('#' + div).addClass('hide');
}

function ToggleDisable(ele, sel)
{
    // show hide if it isn't there
    if ($('#' + ele).attr('disabled'))
        $('#' + ele).removeAttr('disabled');
    else
    {
        if (sel != null) $('#' + ele + ' option').eq(sel).prop('selected', true);
        $('#' + ele).attr('disabled', 'disabled');
    }
}

function AjaxDropDown(sourceid, destinationid, posturl, empty_message)
{
    var source_val = $("#" + sourceid).val();
    if ((source_val == null) || (source_val == "")) source_val = "-1";
    var ddl_destination = $('#' + destinationid);
    ddl_destination.empty();

    $.ajax({
        type: "POST",
        url: posturl,
        data: { id: source_val },
        success: function (returndata)
        {
            if (returndata.ok)
            {
                if (returndata.data.length == 0)
                {
                    ddl_destination.attr("disabled", true);
                    ddl_destination.addClass("disabled");
                    ddl_destination.append($('<option></option>').val("").html(empty_message));
                }
                else
                {
                    if (empty_message != null) ddl_destination.append($('<option></option>').val("").html(empty_message));
                    ddl_destination.attr("disabled", false);
                    ddl_destination.removeClass("disabled");
                    $.each(returndata.data, function (index, itemData)
                    {
                        ddl_destination.append($('<option></option>').val(itemData.ID).html(itemData.Name));
                    });
                }
                ddl_destination.show('slow');
            }
            else
                window.alert(' error : ' + returndata.message);
        }
    });
}

function PagerClick(partial, url, page)
{
    $(partial).load(url, { index: page });
}

function AddLoadingMessage(container, message)
{
    var m = message || "LOADING";
    if (container instanceof jQuery) container.html("<div class=\"portal-loading-content portal-ui-animate-loading rounded06\">" + m + "</div>");
}

function PopupLoadingMessage(a, hideLoading)
{
    var hideloader = hideLoading || false;
    var parent = $(a).closest("footer");
    var buttons = $(parent).children("div.portal-popup-footer-buttons");
    var status = $(parent).children("div.portal-popup-footer-status");
    hideloader ? SwitchElementViews(buttons, status) : SwitchElementViews(status, buttons);
}

function ToggleDragCursorIcons()
{
    var container = $("#env-dashboard-scroll-container");
    if (container.length > 0)
    {
        if ($(container).get(0).scrollWidth > $(container).innerWidth()) { $(container).addClass("drag_icons"); }
        else { $(container).removeClass("drag_icons"); }
    }
}

function PopupGenericMessage(title, msg)
{
    $.colorbox({
        inline: true, href: "#popup_GenericMessage", title: title, overlayClose: false, width: 400, scrolling: false,
        onLoad: function () { $("div p.portal-popup-generic-message").empty().html(msg); }
    });
}

var jQueryScriptOutputted = false;
function initJQuery()
{
    // if the jQuery object isn't available
    if (typeof (jQuery) == 'undefined')
    {
        if (!jQueryScriptOutputted)
        {
            //only output the script once..
            jQueryScriptOutputted = true;

            //output the script (load it from google api)
            document.write("<script type=\"text/javascript\" src=\"/Scripts/jquery-1.11.1.min.js\"></script>");
        }
        setTimeout("initJQuery()", 50);
    }
}

Date.prototype.AddDays = function (days)
{
    var dat = new Date(this.valueOf());
    dat.setDate(dat.getDate() + days);
    return dat;
}

function ConvertDate(date, format) {
    var rawdate = new Date(date);
    var formatdate = format || datepickerformat;
    return $.datepicker.formatDate(formatdate, rawdate);
}

function ConvertDate_DDMMtoMMDD(date) {
    var chunks = date.split('-');
    var formattedDate = chunks[1] + '-' + chunks[0] + '-' + chunks[2];
    return formattedDate;
}

function ConvertToJQueryObject(obj) 
{
    if (obj) {
        if (obj.jquery) return obj;                                                 //Already a jquery object, nothing to see here
        else if (obj.nodeType) return $(obj);                                       //DOM object, convert to JQuery
        else if ((obj.indexOf("#") == 0) || (obj.indexOf(".") == 0)) return $(obj); //ID or Class specified, convert to JQuery
        else return $("#" + obj);                                                   //Assume it's an ID and hopefully returns a JQuery object
    }
};

function HtmlEscape(str)
{
    return String(str)
            .replace(/&/g, '&amp;')
            .replace(/"/g, '&quot;')
            .replace(/'/g, '&#39;')
            .replace(/</g, '&lt;')
            .replace(/>/g, '&gt;');
};

function HtmlUnescape(str)
{
    return String(str)
        .replace(/&quot;/g, '"')
        .replace(/&#39;/g, "'")
        .replace(/&lt;/g, '<')
        .replace(/&gt;/g, '>')
        .replace(/&amp;/g, '&');
}