function Calcular(){}

var varMinUsers=2;
var varMinTbs=1;

var extrasVisible=true;
var varTotal=0;

// Default values
// -----------------------------------------------------------
var varSize=1;
var varUsers=2;
var varBackups=1 // Free
var varIndexar=0;
var varAnual=0;

if(typeof Language === 'undefined')
{
	console.log("# LANGUAGE NOT DEFINED");
	var Language="es";
}


var varSize=parseInt(sessionStorage.getItem("TotalTeras"));
var varUsers=parseInt(sessionStorage.getItem("TotalUsers"));
var varBackups=parseInt(sessionStorage.getItem("TotalBackups"));
var varIndexar=parseInt(sessionStorage.getItem("Indexar"));
var varAnual=parseInt(sessionStorage.getItem("Anual"));

var isCalculando=false;
var disableSolicitar=false;


$(document).ready(function()
{
	
	
	
	$('#WebUsers').attr('readonly', true);

	$("#ErrorSize").hide();
	$("#ErrorUsers").hide();
				
	$("#PrecioLoader").hide();
		
	if(varSize==undefined || isNaN(varSize)) { varSize=1; }
	if(varUsers==undefined || isNaN(varUsers)) { varUsers=2; }	
	if(varAnual==undefined || isNaN(varAnual)) { varAnual=0; }
	
	console.log("# READY CALCULAR OK LANGUAGE: [" + Language + "]");
	console.log("# SIZE:" + varSize + " USERS:" + varUsers + " BACKUPS:" + varBackups  +  " INDEXAR:" + varIndexar);		
		
	$('#BotonSolicitar').click(function()
	{
		Solicitar();
	});
	
	if(varAnual==1)
	{			
		$("#CheckAnual").attr("src",$("#CheckYes").attr("src"));
		$("#CheckMensual").attr("src",$("#CheckNo").attr("src"));
		$("#TextoTotal").html("Total Anual:");
		
		if (Language=="en") 
		{
			$("#TextoTotal").html("Total Annual:");
		}
	}
	else
	{
		$("#CheckAnual").attr("src",$("#CheckNo").attr("src"));
		$("#CheckMensual").attr("src",$("#CheckYes").attr("src"));
		$("#TextoTotal").html("Total Mensual:");
		
		if (Language=="en") 
		{
			$("#TextoTotal").html("Total Monthly:");
		}
	}
	
	$('#TotalTeras').val(varSize);		
	$('#TotalUsers').val(varUsers);			
		
	// Campos Input
	// -----------------------------------------------------------	
	$("#TotalTeras").keypress(function(evt)
	{
		return IsNumber(evt);		
	});
	
	$('#TotalTeras').bind('input',function()
	{
		if(IsNumber($('#TotalTeras').val()) && IsNumber($('#TotalUsers').val()))
		{					
			if(Validate())
			{
				Restore();
				Calcular.Make(); 				
			}
		}
	});
	
	$("#TotalUsers").keypress(function(evt)
	{
		return IsNumber(evt);		
	});
	
	$('#TotalUsers').bind('input',function()
	{
		if(IsNumber($('#TotalUsers').val()) && IsNumber($('#TotalTeras').val()))
		{				
			if(Validate())
			{
				Restore();
				Calcular.Make(); 
			}
		}
	});
	
	// Checkbox
	// -----------------------------------------------------------
	$('#CheckAnual').click(function()
	{
		if(varAnual==0)
		{			
			varAnual=1;
			$("#CheckAnual").attr("src",$("#CheckYes").attr("src"));
			$("#CheckMensual").attr("src",$("#CheckNo").attr("src"));
			
			$("#TextoTotal").html("Total Anual:");
			if (Language=="en") 
			{
				$("#TextoTotal").html("Total Annual:");
			}
			Calcular.Make();
		}
	});
	
	$('#CheckMensual').click(function()
	{
		if(varAnual==1)
		{			
			varAnual=0;
			$("#CheckAnual").attr("src",$("#CheckNo").attr("src"));
			$("#CheckMensual").attr("src",$("#CheckYes").attr("src"));
			$("#TextoTotal").html("Total Mensual:");
			if (Language=="en") 
			{
				$("#TextoTotal").html("Total Monthly:");
			}
			Calcular.Make();
		}
	});	
			
	Calcular.Make();
		
});

function Restore()
{
	$("#PanelCalculando").show();
	$("#ErrorSize").hide();
	$("#ErrorUsers").hide();
	$("#BotonSolicitar").prop('disabled', false);
	disableSolicitar=false;
}

function Validate()
{
	var numSize = parseInt($('#TotalTeras').val());
	var numUsers = parseInt($('#TotalUsers').val());
	
	var errorSize=false;
	var errorUsers=false;
	
	if(isNaN(numSize))
	{
		errorSize=true;
	}
	
	if(numSize<varMinTbs)
	{
		errorSize=true;
	}
	
	if(isNaN(numUsers))
	{		
		errorUsers=true;
	}	
	
	if(numUsers<varMinUsers)
	{
		errorUsers=true;
	}
	
	if(errorSize)
	{
		$("#ErrorSize").show();		
	}
	
	if(errorUsers)
	{
		$("#ErrorUsers").show();		
	}
	
	if(errorSize || errorUsers)
	{
		$("#PanelCalculando").hide();		
		disableSolicitar=true;
		return false;
	}
	
	return true;	
}


function SaveSession()
{
	sessionStorage.setItem("TotalTeras",$('#TotalTeras').val());
	sessionStorage.setItem("TotalUsers",$('#TotalUsers').val());
	sessionStorage.setItem("TotalBackups",$('#Backups').val());	
	sessionStorage.setItem("WebUsers",$('#WebUsers').val());	
	sessionStorage.setItem("Indexar",$('#Indexar').val());
	sessionStorage.setItem("Total",varTotal);
	sessionStorage.setItem("Anual",varAnual);
}

function Solicitar()
{	
	if(isCalculando || disableSolicitar)
	{
		return;
	}
	
	console.log("# SOLICITAR: " + $('#TotalTeras').val());
	if(IsNumber($('#TotalTeras').val()) && IsNumber($('#TotalUsers').val()) )
	{
		SaveSession();	
		
		if(Language=="es")
		{
			window.location.href = "dataprius-confirmar";
		}
		else
		{
			window.location.href = "confirm-request";
		}
	}
	
}

function IsNumber(evt)
{
    evt = (evt) ? evt : window.event;
    var charCode = (evt.which) ? evt.which : evt.keyCode;
    if (charCode > 31 && (charCode < 48 || charCode > 57))
	{
        return false;
    }
    return true;
}

function Clean()
{
	varSize = $('#TotalTeras').val();
	varUsers = $('#TotalUsers').val();	
}

Calcular.Make=function()
{
	isCalculando=true;
	$("#PrecioLoader").show();
	
	varSize = parseInt($('#TotalTeras').val());
	varUsers = parseInt($('#TotalUsers').val());
	
	
    if(isNaN(varSize)==false && isNaN(varUsers)==false)
	{	
		varBackups=$('#Backups').val();
		varOffice=$('#Office').val();
		varIndexar=$('#Indexar').val();
		
		var posData = "&Size=" + varSize + "&AppUsr=" + varUsers + "&Backups=" + varBackups;
		posData += "&Office=0" + "&Indexar=" + varIndexar;
		posData += "&Anual=" + varAnual;
		console.log("# pos:" + posData);
		
		if (Language=="en") 
		{
			posData += "&HiddeLanguage=en";
		}
		$.ajax ({
			url: "https://dataprius.com/amb.calcular/teras",
			type: "POST",       
			data : posData,
			dataType: "text",
			success: function(data,txtStatus,xhr){ EndCalcular(data,txtStatus,xhr); }, 
			error: function(data) { ErrorCalcular(data); }
		});
		
		
	}	
};

function EndCalcular(data,txtStatus,xhr)
{	
	console.log("# END CALCULAR: " + data);	
	
	isCalculando=false;
	$("#PrecioLoader").hide();
	
	if(strStartsWith(data,"error:"))
	{
		var arrResult= data.split(":"); 
		var msg=arrResult[1];
		
		$("#TextoPopup").html(msg);
		$("#Popup").show();	
		$("#Total").html("");
		
	}
	else
	{
		varTotal=data;
		$("#Total").html(data + " &euro;");
		
		
		varUsers = parseInt($('#TotalUsers').val());
		console.log("# END CALCULAR varUsers: " + varUsers);	
		$('#WebUsers').val(varUsers*200);
		
		SaveSession();		
	}	
};

function ErrorCalcular(data,txtStatus,xhr)
{
}

function strStartsWith(str, prefix)
{
    return str.indexOf(prefix) === 0;
}