// Frontend Snippet folder location
var _basetripplanner = 'assets/snippets/booking/';

window.addEvent('domready', function(){


});

var dtCh= "-";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr,field){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert(field + ": The date format should be : dd-mm-yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert(field + ": Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert(field + ": Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert(field + ": Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert(field + ": Please enter a valid date")
		return false
	}
return true
}

function getCountryId(cCode){
	if(cCode == "NZ"){
		return 102;	
	}else{
		return 11;	
	}
}

// check if mail is valid
function ValidateMailAddress(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){return false}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){return false}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){return false}
    if (str.indexOf(at,(lat+1))!=-1){return false}
    if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){return false}
    if (str.indexOf(dot,(lat+2))==-1){return false}
    if (str.indexOf(" ")!=-1){return false}
    return true
}

function setFormValues(){
	// get country id
	var countryId = 11;
    var objCountryRadio = document.getElementsByName('country');
   	for(var i = 0; i < objCountryRadio.length; i++) {
        if(objCountryRadio[i].checked){
			countryId=objCountryRadio[i].value;
		}
	}
    getCityDropdown('spickuplocation',countryId);
	getCityDropdown('sdropofflocation',countryId);
	getPassangerDropdown('spassanger',countryId);
	getTimeDropdown('spickuptime');
	getTimeDropdown('sdropofftime');
	getCarTypeDropdown('scartype');	
	
	//document.getElementById('VehicleSearchBox').setAttribute("class", "sideleftcontent");
}

function setSearchValues(countryId,vehicleType,numberPax,pickUpPlace,pickupDate,pickupTime,dropOffPlace,dropOffDate,dropoffTime){
	// set country value
	if (countryId == 11){
		document.getElementsByName('scountry')[0].checked = true;
		pageid = 57;
	}else{
		document.getElementsByName('scountry')[1].checked = true;
		pageid = 61;
	}
	
	document.getElementById('vehiclesearchform').action = 'index.php?id=' + pageid;
	
	
	// set car type value
	var cartype = "scartype" + vehicleType;
	if(document.getElementById(cartype) != null){
		document.getElementById(cartype).selected = true;
	}
	
	var cartype2 = "cartype" + vehicleType;
	if(document.getElementById(cartype2) != null){
		document.getElementById(cartype2).selected = true;
	}

	// set number pax value
	var pax = "spassanger" + numberPax;
	if(document.getElementById(pax) != null){
		document.getElementById(pax).selected = true;
	}
	
	var pax2 = "passanger" + numberPax;
	if(document.getElementById(pax2) != null){
		document.getElementById(pax2).selected = true;
	}

	// set pick up location value
	var pickuplocation = "spickuplocation" + pickUpPlace;
	if(document.getElementById(pickuplocation) != null){
		document.getElementById(pickuplocation).selected = true;
	}
	
	var pickuplocation2 = "pickuplocation" + pickUpPlace;
	if(document.getElementById(pickuplocation2) != null){
		document.getElementById(pickuplocation2).selected = true;
	}else if(document.getElementById("pickuplocationmessage") != null){
		document.getElementById("pickuplocationmessage").innerHTML = "The previous selected location is not available for this vehicle.";	
	}
	
	// set pick up date
	if(document.getElementById("spickupdate") != null){
		document.getElementById('spickupdate').value = pickupDate;
	}

	if(document.getElementById("pickupdate") != null){
		document.getElementById('pickupdate').value = pickupDate;
	}


	// set pick up time
	pickupTime = 'spickuptime' + pickupTime;
	pickupTime = pickupTime.replace(/:/,"");
	pickupTime = pickupTime.replace(/ /,"");


	if(document.getElementById(pickupTime) != null){
		document.getElementById(pickupTime).selected = true;
	}
	
	pickupTime2  = pickupTime.replace(/spickuptime/,"pickuptime")
	if(document.getElementById(pickupTime2) != null){
		document.getElementById(pickupTime2).selected = true;
	}
	
	// set drop off location value
	var dropofflocation = "sdropofflocation" + dropOffPlace;
	if(document.getElementById(dropofflocation) != null){
		document.getElementById(dropofflocation).selected = true;
	}
	
	var dropofflocation2 = "dropofflocation" + dropOffPlace;
	if(document.getElementById(dropofflocation2) != null){
		document.getElementById(dropofflocation2).selected = true;
	}else if(document.getElementById("dropofflocationmessage") != null){
		document.getElementById("dropofflocationmessage").innerHTML = "The previous selected location is not available for this vehicle.";	
	}
	
	// set drop off date
	if(document.getElementById("sdropoffdate") != null){
		document.getElementById('sdropoffdate').value = dropOffDate;
	}

	if(document.getElementById("dropoffdate") != null){
		document.getElementById('dropoffdate').value = dropOffDate;
	}
	
	// set drop off time
	dropoffTime = 'sdropofftime' + dropoffTime;
	dropoffTime = dropoffTime.replace(/:/,"");
	dropoffTime = dropoffTime.replace(/ /,"");
	if(document.getElementById(dropoffTime) != null){
		document.getElementById(dropoffTime).selected = true;
	}
	
	dropoffTime2  = dropoffTime.replace(/sdropofftime/,"dropofftime")
	if(document.getElementById(dropoffTime2) != null){
		document.getElementById(dropoffTime2).selected = true;
	}
}

function validate_form(form){
	var formIsValid = true;
	var sMessage = '';
	
	// loop form values
	var elem = form.elements;
	for(var i = 0; i < elem.length; i++)
	{
		//alert(form.name + ' ' + elem[i].name + ' = ' + elem[i].value);
		
		// check for general error
		/*
		if(elem[i].name == 'errortext' && elem[i].value != ''){
			sMessage  = elem[i].value;
			formIsValid = false;
			break;
		}
		*/
		
		// check car type
		if((elem[i].name == 'scartype' || elem[i].name == 'cartype') && elem[i].value < 1){
			sMessage  = 'please select a vehicle type!';	
			formIsValid = false;
			break;
		}
		// check number of passanger
		if((elem[i].name == 'spassanger' || elem[i].name == 'passanger') && elem[i].value < 1){
			sMessage  = 'please select number of passenger!';	
			formIsValid = false;
			break;
		}
		
		// check pick up location
		if((elem[i].name == 'spickuplocation' || elem[i].name == 'pickuplocation')  && elem[i].value < 1){
			sMessage  = 'please select a pick up location!';	
			formIsValid = false;
			break;
		}
		
		// check pick up date
		if((elem[i].name == 'spickupdate' || elem[i].name == 'pickupdate')){
			//sMessage  = 'please select a pick up date!';	
			formIsValid = isDate(elem[i].value,'Pick up date');
			//break;
		} 

		// check pick up time
		if((elem[i].name == 'spickuptime' || elem[i].name == 'pickuptime') && elem[i].value == ''){
			sMessage  = 'please select a pick up time!';	
			formIsValid = false;
			break;
		}	

		// check drop off location
		if((elem[i].name == 'sdropofflocation' || elem[i].name == 'dropofflocation') && elem[i].value < 1){
			sMessage  = 'please select a drop off location!';	
			formIsValid = false;
			break;
		}
		
		// check drop off date
		if((elem[i].name == 'sdropoffdate' || elem[i].name == 'dropoffdate')){
			//sMessage  = 'please select a drop off date!';	
			formIsValid = isDate(elem[i].value,'Drop off date');
			//break;
		}	

		// check  drop off time
		if((elem[i].name == 'sdropofftime' || elem[i].name == 'dropofftime') && elem[i].value == ''){
			sMessage  = 'please select a drop off time!';	
			formIsValid = false;
			break;
		}
		
		// check customer information formIsValid
		if(elem[i].name == 'lastname' && elem[i].value == ''){
			sMessage  = 'please fill out last name';	
			formIsValid = false;
			break;
		}		
		if(elem[i].name == 'firstname' && elem[i].value == ''){
			sMessage  = 'please fill out first name';	
			formIsValid = false;
			break;
		}
		if(elem[i].name == 'licencenumber' && elem[i].value == ''){
			sMessage  = 'please fill out drivers license number';	
			formIsValid = false;
			break;
		}
		if(elem[i].name == 'birthdate' && elem[i].value == ''){
			sMessage  = 'please fill out date of birth';	
			formIsValid = false;
			break;
		}
		/*
		if(elem[i].name == 'dayphone' && elem[i].value == ''){
			sMessage  = 'please fill out daytime telephone';	
			formIsValid = false;
			break;
		}
		*/
		if(elem[i].name == 'email' && elem[i].value == ''){
			sMessage  = 'please fill out e-mail address';	
			formIsValid = false;
			break;
		}
		if(elem[i].name == 'email' && ValidateMailAddress(elem[i].value) == false){
			sMessage  = 'please fill out a valid e-mail address';	
			formIsValid = false;
			break;
		}		
		if(elem[i].name == 'address' && elem[i].value == ''){
			sMessage  = 'please fill out address';	
			formIsValid = false;
			break;
		}
		if(elem[i].name == 'countryname' && elem[i].value == ''){
			sMessage  = 'please fill out country';	
			formIsValid = false;
			break;
		}
		if(elem[i].name == 'city' && elem[i].value == ''){
			sMessage  = 'please fill out city';	
			formIsValid = false;
			break;
		}
		if(elem[i].name == 'plz' && elem[i].value == ''){
			sMessage  = 'please fill out postal code';
			formIsValid = false;
			break;
		}		
		
		// check additional driver information
		/*
		if(document.getElementById('passanger') && document.getElementById('passanger').value > 1){
			if(elem[i].name == 'lastname2' && elem[i].value == ''){
				sMessage  = 'please fill out last name for additional passenger';	
				formIsValid = false;
				break;
			}		
			if(elem[i].name == 'firstname2' && elem[i].value == ''){
				sMessage  = 'please fill out first name for additional passenger';	
				formIsValid = false;
				break;
			}	
			if(elem[i].name == 'birthdate2' && elem[i].value == ''){
				sMessage  = 'please fill out date of birth for additional passenger';	
				formIsValid = false;
				break;
			}				
			if(elem[i].name == 'licencenumber2' && elem[i].value == ''){
				sMessage  = 'please fill out drivers license numbe for additional passenger';	
				formIsValid = false;
				break;
			}			
		}
		*/
		
		// check booking condition
		/*if(elem[i].name == 'condition1' && elem[i].checked != true){
			sMessage  = 'you have to agree the booking conditions to proceed with the booking';
			formIsValid = false;
			break;
		}*/
		if(elem[i].name == 'condition2' && elem[i].checked != true){
			sMessage  = 'you have to agree the booking conditions to proceed with the booking';
			formIsValid = false;
			break;
		}
		
	} 
	if(formIsValid == false && sMessage != ''){
		alert(sMessage);	
	}
	return formIsValid;
}

function searchVehicles(){

	var formIsValid = validate_form(document.getElementById('vehiclesearchform'));
	// check if form is valid
	if(formIsValid){
		
		if (document.getElementsByName('scountry')[0].checked){
			pageid = 57;
		}else{
			pageid = 61;
		}
		document.getElementById('vehiclesearchform').action = 'index.php?id=' + pageid;
	
		document.vehiclesearchform.submit();	
	}
}

function setCountry(countryId){
    getCityDropdown('spickuplocation',countryId);
	getCityDropdown('sdropofflocation',countryId);
	getPassangerDropdown('spassanger',countryId);
}

function getTimeDropdown(sUpdateField){
	// get search result
	var url = _basetripplanner + 'timedropdown.php';
	var pars = Object.toQueryString({q: url, formname: sUpdateField});

	new Ajax('index-ajax.php', {
	postBody: pars, 
	update: $(sUpdateField + '_e')
	}).request();
}

function getCityDropdown(sUpdateField,countryId){
	if( countryId== null || countryId < 1){
		if(document.getElementById("country")){
			countryId = document.getElementById("country").value;
		}else{
			var radio = document.getElementsByName('scountry');
			for (var ii = 0; ii < radio.length; ii++)
			{
				if (radio[ii].checked)
					countryId = radio[ii].value;
			}
		}	
	}

	if(document.getElementById('cartype')){
		vehicleTypeId = document.getElementById('cartype').value;
	}else if(document.getElementById('scartype')){
		vehicleTypeId = document.getElementById('scartype').value;
	}else{
		vehicleTypeId = 0;
	}

	// get search result
	if(vehicleTypeId == 3){
		var query = "SELECT DISTINCT City.CityId, City.CountryId as CountryId, City.Code,City.Nm FROM VehicleLocation JOIN City on VehicleLocation.CityId = City.CityId JOIN Vehicle on VehicleLocation.VehicleId = Vehicle.VehicleId WHERE City.CountryId =" + countryId + " and Vehicle.Is4WD = 1  ORDER BY City.Nm";
	}else if(vehicleTypeId > 0){
		var query = "SELECT DISTINCT City.CityId, City.CountryId as CountryId, City.Code,City.Nm FROM VehicleLocation JOIN City on VehicleLocation.CityId = City.CityId JOIN Vehicle on VehicleLocation.VehicleId = Vehicle.VehicleId WHERE City.CountryId =" + countryId + " and Vehicle.VehicleTypeId = " + vehicleTypeId + " ORDER BY City.Nm";
	}else{
		var query = "SELECT * FROM City WHERE CountryId =" + countryId + " ORDER BY City.Nm";
	}

	var url = _basetripplanner + 'citydropdown.php';

	var pars = Object.toQueryString({q: url, formname: sUpdateField, query: query});

	new Ajax('index-ajax.php', {
	postBody: pars, 
	update: $(sUpdateField + '_e')
	}).request();
}
function getPassangerDropdown(sUpdateField,countryId){
	// get search result
	if( countryId== null || countryId < 1){
		var radio = document.getElementsByName('scountry');
		for (var ii = 0; ii < radio.length; ii++)
		{
			if (radio[ii].checked)
				countryId = radio[ii].value;
		}
	
	}

	var where = " WHERE CountryId = " + countryId;

	if(document.getElementById('cartype')){
		vehicleTypeId = document.getElementById('cartype').value;
	}else if(document.getElementById('scartype')){
		vehicleTypeId = document.getElementById('scartype').value;
	}else{
		vehicleTypeId = 0;
	}

	if(vehicleTypeId == 3){
		where += ' and Is4WD = ' + 1;
	}else if(vehicleTypeId > 0){
		where += ' and VehicleTypeId = ' + vehicleTypeId;
	}		
	
	var url = _basetripplanner + 'numberofpax.php';
	var pars = Object.toQueryString({q: url, formname: sUpdateField, where: where});

	new Ajax('index-ajax.php', {
	postBody: pars, 
	update: $(sUpdateField + '_e')
	}).request();
}
function getCarTypeDropdown(sUpdateField){
	// get search result
	var where = 'Nm <> ""';
	var url = _basetripplanner + 'cartype.php';
	var pars = Object.toQueryString({q: url, formname: 'scartype', where: where});

	new Ajax('index-ajax.php', {
	postBody: pars, 
	update: $(sUpdateField + '_e')
	}).request();
}