// JScript File

function CarSearch() {
    
    this.dateFormat = "dd/MM/yyyy";
    this.pickupDateInputId = null;
    this.dropoffDateInputId = null;
    this.pickupHourSelectId = null;
    this.dropoffHourSelectId = null;
    this.DaysThreshold = 0;
    this.pickupLocationInputId = -1;
    this.dropoffLocationInputId = -1;
    this.difDropoffCheckId = false;
    this.supplierSelectId = -1;
    this.contractSelectId = -1;
    this.idForm = "frmMain";
    this.CLP = "";
    
    this.msgSelectPickup = "You must select a pickup location";
    this.msgSelectDropOff = "You must select a dropoff location";
    this.msgPickupDate = "You must select a pickup date location";
    this.msgDropoffDate = "You must select a pickup location";
    this.msgPickupDropoffDate = "You must select a pickup location";
    this.msgDaysThreshold = "You must select a pickup location";
    this.msgSelectContract = "-- All --";
    this.urlPost = "/rCars/searchResults.aspx";
 
    //private vars
    this.pickupDate = null;
    this.dropoffDate = null;
    this.pickupHour = null;
    this.dropoffHour = null;
    this.pickupLocation = null;
    this.dropoffLocation = null;
    this.difDropoff = null;
    this.supplier = null;
    this.contract = null;
 }
 
 
 CarSearch.prototype.loadVars = function() {
    this.pickupDate = document.getElementById(this.pickupDateInputId).value;    
    this.dropoffDate = document.getElementById(this.dropoffDateInputId).value;    
    this.pickupHour = document.getElementById(this.pickupHourSelectId).value;
    this.dropoffHour = document.getElementById(this.dropoffHourSelectId).value;
    this.pickupLocation = document.getElementById(this.pickupLocationInputId).value;    
    this.dropoffLocation = document.getElementById(this.dropoffLocationInputId).value;    
    this.difDropoff = document.getElementById(this.difDropoffCheckId).checked;    
    if (document.getElementById(this.supplierSelectId)) this.supplier = document.getElementById(this.supplierSelectId).value;    
    if (document.getElementById(this.contractSelectId)) this.contract = document.getElementById(this.contractSelectId).value;     
 }


CarSearch.prototype.checkFields = function () {
    this.loadVars();
    var error = "";
    if (this.pickupLocation == "") error += "* " + this.msgSelectPickup;
    if (this.difDropoff && this.dropOffLocation == "") error += "* " + this.msgSelectDropOff + "\n";
    if (!isValidDate(this.pickupDate,this.dateFormat)) error += "* " + this.msgPickupDate + "\n";
    if (!isValidDate(this.dropoffDate,this.dateFormat)) error += "* " + this.msgDropoffDate + "\n";
    if (error == "") {
        var Ini = StringToDate(this.pickupDate, this.dateFormat);
        var End = StringToDate(this.dropoffDate, this.dateFormat);
		var dayTh = new Date();
		dayTh.setDate(dayTh.getDate() + this.DaysThreshold);
		dayTh.setHours(0,0,0,0);
        if (Ini < dayTh) error += "* " + this.msgDaysThreshold + "\n";		    
		if (End < Ini)  error += "* " + this.msgPickupDropoffDate + "\n";
    }
    if (error != "") {alert(error);return false;}
	return true;
 }

 CarSearch.prototype.search = function () {
     if (this.checkFields()) {
         var params = "";
         var actions = "searchCar"
         var form = document.getElementById(this.idForm);
         params += "&pickupLocation=" + this.pickupLocation;
         if (this.difDropoff) params += "&dropoffLocation=" + this.dropoffLocation; else params += "&dropoffLocation=" + this.pickupLocation;
         params += "&pickupDate=" + this.pickupDate;
         params += "&dropoffDate=" + this.dropoffDate;
         params += "&pickupHour=" + this.pickupHour;
         params += "&dropoffHour=" + this.dropoffHour;
         if (this.supplier != null) params += "&supplier=" + this.supplier;
         if (this.contract != null) params += "&contract=" + this.contract;
         if (this.CLP != null) params += "&CLP=" + this.CLP;
         submit(form, this.urlPost, actions, params);
     }
 }

 CarSearch.prototype.loadContracts = function (idContractIni) {
     var suppliers = document.getElementById(this.supplierSelectId);
     var contracts = document.getElementById(this.contractSelectId);
     var xmlDocContracts = new XMLRemoteRequest("xmlDocContracts");
   
     if (suppliers && suppliers.options[suppliers.selectedIndex].value != "") {
        
         xmlDocContracts.getRemoteDocument("/rCars/include/ctlCarSearch/contracts.ashx?prov=" + suppliers.options[suppliers.selectedIndex].value + "&y=" + Math.random());
         var list = xmlDocContracts.selectNodes("contratos/contrato")
         contracts.options.length = 0;
         //contracts.options[0] = new Option(this.msgSelectContract,"")
         if (list.length == 0) {
             contracts.disabled = true;
         } else {
             contracts.disabled = false;
             for (var i = 0; i < list.length; i++) {
                 var cod = list[i].getAttribute("codigo");
                 var descr = list[i].getAttribute("descr");
                 if (descr == "") descr = cod;
                 contracts.options[i] = new Option(descr, cod)
             }
         }
         if (contracts.options.length == 2) {
             contracts.options.selectedIndex = 1;
         } else {
             for (var i = 0; i < list.length; i++) {
                 if (idContractIni && list[i].getAttribute("codigo") == idContractIni) contracts.options.selectedIndex = i;
             }
         }
     } else {
         contracts.options.length = 0;
         contracts.options[0] = new Option(this.msgSelectContract, "")
         contracts.disabled = true;
     }
     return false;
 }