//mh
//GoBooking Replacement
//Strategy: Unobtrusive Approach which will work w/ every booking engine by using the form as the primary driver,
//instead of hard-coding urls into js, use the form to create the parameters of the url and then redirect it to Google Tracking + window.open.
//Since the form is supplied by the vendor or can easily be copied this should work w/ every booking engine.

//form tag:  class="Booking_Mask" needed and class = "popup" for popup window
//    <form id="frmRoomInventory" name="frmRoomInventory" class="Booking_Mask popup selectboxplugin" method="get"
//    action="https://indecorp.ibe.netbooker.com/web/FrontController.nb4" target="_blank" rel="resizable,scrollbars,width=800,height=600,top=500,left=500">
//resnet has very different form from others give form extra class of resnet   class="Booking_Mask iframe resnet"
//classes:  Booking_Mask, popup, noGoogleLinkerUrl, resnet, iframe, (.startmonth ->zeroBasedMonth)
//last update: added wrappers for asyncrhonous gac to fallback to pagetracker

//page loaded
jQuery(document).ready(function() {

    //if booking mask overrides datepickers from document.ready
    if (jQuery(".Booking_Mask").length > 0) {

        //Booking Mask Form Submitted
        jQuery(".Booking_Mask").submit(function() {

            if (jQuery('.numbernights').length > 0) {
                window.pushDateVal = parseInt(jQuery('.numbernights').val());
                pushDate(window.pushDateVal);
            }

            //serialize all form values
            var values = jQuery(this).serialize();
            var action = jQuery(this).attr('action')
            var strLink = action + '?' + values;

            var linkerUrl = getLinkerUrl(strLink);  //gets url w/ GA link params

            //myfidelio throws errors if u send google vars - doesnt support.
            if (jQuery(this).hasClass("noGoogleLinkerUrl")) linkerUrl = strLink;

            //resnet has custom url /w iframe
            if (jQuery(this).hasClass("resnet")) {
                GoBooking_Resnet(action);
                return false;
            }

            //need to handle iframe here -- target self - same site so no outgoing
            if (jQuery(this).hasClass("iframe")) {
                window.open(linkerUrl, jQuery(this).attr('target'), '');
                return false;
            }

            //track here as after this  point all outgoing links.
            trackPageview('/outgoing/check-availability/');   //calls gif asynch

            if (jQuery(this).hasClass("popup")) {
                var popup_params = 'resizable,scrollbars,width=1020,height=600,top=800,left=800';

                //pull popup parameters from forms' rel attribute
                if (jQuery(this).attr('rel') != undefined) {
                    popup_params = jQuery(this).attr('rel');
                }
                window.open(linkerUrl, '', popup_params);
                return false;  //so form doesn't submit as well as popup
            }

            //if not popup class returns  w/ target=_blank
            window.open(linkerUrl, jQuery(this).attr('target'), '');
            //pushLink(linkerUrl, jQuery(this).attr('target'), '');

            return false;

        }); //end .Booking_Mask submit

        dateFormat = 'm/d/yy'

        //start datepickers

        //TODO: calc numberOfNights based on startdate.getValue - enddate.getvalue
        if (jQuery("#startdate").length > 0) {

            window.pushDateVal = 1;  //put in rel attribute of #startdate or .numbernights field
            if (jQuery('#startdate').attr('rel') > 0) {
                window.pushDateVal = parseInt(jQuery('#startdate').attr('rel'));
            }

            //too much recursion b/c im clicking this again
            jQuery(".selectbox-wrapper").click(function() {
                refreshDatepickers();
                window.pushDateVal = parseInt(jQuery('.numbernights').val());
                pushDate(window.pushDateVal);
                //alert('wrapper');
            });


            if (jQuery('.numbernights').length > 0) {
                window.pushDateVal = parseInt(jQuery('.numbernights').val());  //!parseInt important
            }

            jQuery.datepicker.setDefaults({
                minDate: 0,
                buttonText: '',
                defaultDate: +1,
                showOn: 'both',
                buttonImageOnly: false,
                dateFormat: dateFormat //leading zeros breaks selectbox plugin integration -should handle that at b4 sending to selectbox -- resnet needs leading zeros
            });

            jQuery('#startdate').datepicker({

                onClose: function() {
                    window.pushDateVal = parseInt(jQuery('.numbernights').val());
                    pushDate(window.pushDateVal)
                    fillStartDateDropdowns(jQuery(this).val())  //instance data issue here if no #enddate - cascading to ?

                }
                //TODO: push dropdowns ahead
            });

            jQuery('#enddate').datepicker({
                beforeShow: minRange,
                defaultDate: +0,
                onClose: function() {
                    fillEndDateDropdowns(jQuery(this).val())
                }
            });


            //initial setup after initialize datePickers()
            //fillStartDateDropdowns(jQuery('#startdate').val());
            // pushDate(window.pushDateVal);
            //refreshDatepickers();


        } //end datepicker

        //if submit button is img tag w/ mouseovers already attached so i can't change to <input type=image
        jQuery('.booking_submit').click(function() {
            jQuery('.Booking_Mask').submit();
        })


    } //end if booking mask form 
});          //end ready



//pushes the endDate back to +numberDaysAhead days of startdate
function pushDate(numberDaysAhead) {
    if (jQuery("#enddate").length > 0) {

        var startDate = jQuery("#startdate").datepicker("getDate");
        var endDate = jQuery("#enddate").datepicker("getDate");
        var startDatePlus = jQuery("#startdate").datepicker("getDate"); //need to compare startdate plus num nights    
        startDatePlus.setDate(startDatePlus.getDate() + numberDaysAhead);

        //stardate was updated and is greater
        if (startDatePlus > endDate) {
            jQuery('#enddate').datepicker('setDate', startDatePlus);
            fillEndDateDropdowns(jQuery('#enddate').val())
        }
        //enddate updated


    }
}

//customize mindate so that enddate cannot be b4 startdate
function minRange(input) {
    return {
        minDate: (jQuery("#startdate").datepicker("getDate") != null ? jQuery("#startdate").datepicker("getDate") : 2)
    };
}
//startdate cannot be after enddate
function maxRange(input) {
    return {
        maxDate: (jQuery("#enddate").datepicker("getDate") != null ? jQuery("#enddate").datepicker("getDate") : null)
    };
}

//TODO: dateformat on multilang site.
function fillStartDateDropdowns(date_m_d_yy) {


    //fills in selectbox plugin dropdowns or hidden fields containing the dates split
    // assumes classes of .startmonth, .startday, .startyear
    var strFilled;
    strFilled = date_m_d_yy.split("/");

    var month_id = '#' + jQuery(".startmonth").attr('id');
    //some booking engines only take zeroBased month
    if (jQuery(".startmonth").hasClass("zeroBasedMonth")) {
        strFilled[0]--;
    }
    jQuery(".startmonth").val(strFilled[0]);  //put values

    var day_id = '#' + jQuery(".startday").attr('id');
    jQuery(".startday").val(strFilled[1]);

    var year_id = '#' + jQuery(".startyear").attr('id');
    //TODO: make it so they can stack classes in any format w/ delimiters !think
    if (jQuery(".startyear").hasClass('startmonth')) {
        jQuery(".startyear").val(strFilled[0] + strFilled[2]);
    } else {
        jQuery(".startyear").val(strFilled[2]);
    }

    //if selectbox plugin
    if (jQuery(".selectboxplugin .startmonth").length > 0) {
        if (jQuery(".selectboxplugin .startmonth").attr("type") != 'hidden' && jQuery(".selectboxplugin .startmonth").attr("type") != 'text') {


            //refresh dropdowns if they exist should make fn.
            jQuery(month_id + '_input').remove();
            jQuery(month_id + '_container').remove();
            jQuery('.selectboxplugin ' + month_id).selectbox();

            jQuery(day_id + '_input').remove();
            jQuery(day_id + '_container').remove();
            jQuery('.selectboxplugin ' + day_id).selectbox();

            jQuery(year_id + '_input').remove();
            jQuery(year_id + '_container').remove();
            jQuery('.selectboxplugin ' + year_id).selectbox();

            jQuery(".selectbox-wrapper").bind("click", function(e) {
                refreshDatepickers();
            });
        }
    }
}

function fillEndDateDropdowns(date_m_d_yy) {


    //fills in selectbox plugin dropdowns or hidden fields containing the dates split
    //  assumes classes of .endmonth, .endday, .endyear
    var strFilled;
    strFilled = date_m_d_yy.split("/");
    //strFilled[1]--;  //day too low?

    var month_id = '#' + jQuery(".endmonth").attr('id');
    //some booking engines only take zeroBased month
    if (jQuery(".endmonth").hasClass("zeroBasedMonth")) {
        strFilled[0]--;
    }
    jQuery(".endmonth").val(strFilled[0]);  //if hidden field or separate text


    var day_id = '#' + jQuery(".endday").attr('id');


    jQuery(".endday").val(strFilled[1]);  //if hidden field or separate text

    //TODO: make it so they can stack classes in any format w/ delimiters !think

    if (jQuery(".endyear").hasClass('endmonth')) {
        jQuery(".endyear").val(strFilled[0] + strFilled[2]);
    } else {
        jQuery(".endyear").val(strFilled[2]);
    }


    //check if end month is select!!!
    if (jQuery(".selectboxplugin .endmonth").length > 0) {
        if (jQuery(".selectboxplugin .endmonth").attr("type") != 'hidden' && jQuery(".selectboxplugin .endmonth").attr("type") != 'text') {  //needs hidden too!


            //refresh dropdowns here fi they exist    
            jQuery(month_id + '_input').remove();
            jQuery(month_id + '_container').remove();
            jQuery('.selectboxplugin ' + month_id).selectbox();

            jQuery(day_id + '_input').remove();
            jQuery(day_id + '_container').remove();
            jQuery('.selectboxplugin ' + day_id).selectbox();


            jQuery(year_id + '_input').remove();
            jQuery(year_id + '_container').remove();
            jQuery('.selectboxplugin ' + year_id).selectbox();

            jQuery(".selectbox-wrapper").bind("click", function(e) {
                refreshDatepickers();
            });
        }
    }
}


//remove http:// & https://
function stripProtocol(inStrip) {
    inStrip = inStrip.replace(/http:\/\//gi, '');
    inStrip = inStrip.replace(/https:\/\//gi, '');
    return inStrip;
}

//add leading zeros if needed 9 -> 09
function leadZero(num) {
    if (num < 10) {
        num = '0' + num;
    }
    return num;
}

//convert long year to short year 2010 -> 10
function yyToy(year) {
    if (year.length > 2) {
        year = year.substring(2, 4);
    }
    return year;
}

function Booking_Mask(startmonth, startday, startyear, endmonth, endday, endyear, adults, children, rooms, nights, ratecode, propertyIndex) {

    alert(" startmonth: " + startmonth + "\n startday: " + startday + "\n startyear: " + startyear + "\n endmonth: " + endmonth + "\n endday: " + endday + "\n endyear: " + endyear + "\n adults: " + adults + "\n children: " + children + "\n rooms: " + rooms + "\n nights: " + nights + "\n ratecode: " + ratecode + "\n propertyIndex: " + propertyIndex);

    //flash team having issues w/ flash datepicker sending null, just use current year if null
    if (startyear == 'null') {
        //alert("startyear  ==> " + startyear);
        var d = new Date();
        startyear = d.getFullYear();
    }

    //do funstuff to build url here;
    //pagetracker(url) etc
    // window.open( url etc)
    jQuery(".startmonth").val(startmonth);
    jQuery(".startday").val(startday);
    jQuery(".startyear").val(startyear);

    jQuery(".endmonth").val(endmonth);
    jQuery(".endday").val(endday);
    jQuery(".endyear").val(endyear);
    //it will push if less than but need flash team to send null of the user didn't fill enddate

    jQuery("#startdate").val(startmonth + '/' + startday + '/' + startyear);
    fillStartDateDropdowns(startmonth + '/' + startday + '/' + startyear);

    //pushdate if enddate empty or less than startdate.
    if (endmonth == 'null' || endmonth < startmonth) {
        //   alert('enddate pushed');
        refreshDatepickers();
        //fill hidden form
    }

    //submit form of html booking mask

    if (jQuery('.Booking_Mask').length > 0) {
        jQuery('.Booking_Mask').submit();
    } else {
        // alert('need to add hidden booking mask form for selected booking engine to page for flash booking to work');
    }

}

//pageTracker._trackPageview(page) or 
// _gaq.push(['_trackPageview', '/outgoing/check-availability/']);
function trackPageview(page) {
    try {
        pageTracker._trackPageview(page);
    } catch (Error) {
        _gaq.push(['_trackPageview', page]);

        logMe('gaq.push _trackPageview');
    }
}

 
function getLinkerUrl(url) {
    try {
        return pageTracker._getLinkerUrl(url);
    } catch (Error) {


        var tracker = _gaq._getAsyncTracker();
        logMe(tracker._getLinkerUrl(url));
        return tracker._getLinkerUrl(url);

    }
}

function logMe(str) {
    if (window.console && window.console.log) {
        window.console.log(str);
    }
}


//end my functions & begin plugins & libraries