<?php

include("pChart/pData.class");   
include("pChart/pChart.class"); 
include("pChart/pCache.class"); 

$settings = array(
	0 => array(
		'divider' => 3600,
		'count' => 24,
		'date_format' => 'H',
		'skip_date_name' => 0,
		'width' => 770
	),
	1 => array(
		'divider' => 86400,
		'count' => 30,
		'date_format' => 'd.m',
		'skip_date_name' => 5,
		'width' => 770
	)
);

$graph_type = isset($_GET['type']) ? abs((int)$_GET['type']) : 0;
if ($graph_type >= count($settings))
	$graph_type = 0;

$divider = $settings[$graph_type]['divider'];
$count = $settings[$graph_type]['count'];
$date_format = $settings[$graph_type]['date_format'];
$graph_width = $settings[$graph_type]['width'];
$skip_date_name = $settings[$graph_type]['skip_date_name'];

$tine_end = time() - $divider;
$time_start = $tine_end - $divider * $count;

$sql = "SELECT SUM(`connections`) AS 'connections',
	SUM(`kills`) AS 'kills',
	SUM(`infects`) AS 'infects',
	SUM(`damage`) AS 'damage',
	(`time` - `time` % $divider) AS 'time'
	FROM `zp_graph` WHERE `time` >= $time_start AND `time` <=  $tine_end
	GROUP BY (`time` - `time` % $divider)";

$r = mysql_query($sql);

$connections = array();
$kills = array();
$infects = array();
$damage = array();
$time = array();
$i = 0;
while($row = mysql_fetch_assoc($r))
{
	$connections[$i] = $row['connections'];
	$kills[$i] = $row['kills'];
	$infects[$i] = $row['infects'];
	$damage[$i] = $row['damage'];
	if (!$skip_date_name || $i % $skip_date_name == 0)
		$time[$i] = date($date_format, $row['time']);
	else
		$time[$i] = '';
	$i++;
}

$DataSet = new pData;
$DataSet->AddPoint($connections,"Connections"); 
$DataSet->AddPoint($kills,"Kills"); 
$DataSet->AddPoint($infects,"Infects"); 
$DataSet->AddPoint($damage,"Damage"); 
$DataSet->AddPoint($time,"Time"); 
$DataSet->AddSerie("Connections");     
$DataSet->AddSerie("Kills");     
$DataSet->AddSerie("Infects");     
//$DataSet->AddSerie("Damage");     
$DataSet->SetAbsciseLabelSerie("Time");
$DataSet->SetYAxisName("Value");  
//$DataSet->SetXAxisName("Time");  
//$DataSet->SetYAxisUnit("盜");  

$DataSet->SetSerieName($lang->getElementsByTagName("graph_connections")->item(0)->nodeValue,"Connections");
$DataSet->SetSerieName($lang->getElementsByTagName("graph_kills")->item(0)->nodeValue,"Kills");
$DataSet->SetSerieName($lang->getElementsByTagName("graph_infect")->item(0)->nodeValue,"Infects");
$DataSet->SetSerieName($lang->getElementsByTagName("graph_damage")->item(0)->nodeValue,"Damage");


$Cache = new pCache('inc/Cache');  
$Cache->GetFromCache("Graph_".$graph_type, $DataSet->GetData());

$Test = new pChart($graph_width, 230); 
$Test->drawGraphAreaGradient(90, 90, 90, 90, TARGET_BACKGROUND);  

// Prepare the graph area  
$Test->setFontProperties("inc/Fonts/tahoma.ttf",8);  
$Test->setGraphArea(60, 10, $graph_width - 175, 200);  

// Initialise graph area  
$Test->setFontProperties("inc/Fonts/tahoma.ttf",8);  

// Draw the SourceForge Rank graph  
$DataSet->SetYAxisName($lang->getElementsByTagName("graph_infect")->item(0)->nodeValue .'/'.
	$lang->getElementsByTagName("graph_kills")->item(0)->nodeValue .'/'.
	$lang->getElementsByTagName("graph_connections")->item(0)->nodeValue);  
$Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,213,217,221,TRUE,0,0);  
$Test->drawGraphAreaGradient(40,40,40,-50);  
//$Test->drawGrid(4,TRUE,230,230,230,10);  
$Test->setShadowProperties(3,3,0,0,0,30,4);  
$Test->drawCubicCurve($DataSet->GetData(),$DataSet->GetDataDescription());  
$Test->clearShadow();  
//$Test->drawFilledCubicCurve($DataSet->GetData(),$DataSet->GetDataDescription(),.1,30);  
//$Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());  
//$Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,2,255,255,255);  

// Write the legend (box less)  
$Test->setFontProperties("inc/Fonts/tahoma.ttf",8);  
$Test->drawLegend($graph_width - 110, 75, $DataSet->GetDataDescription(), 0, 0, 0, 0, 0, 0, 200, 200, 200, FALSE); 

// Clear the scale  
$Test->clearScale();  

// Draw the 2nd graph  
$DataSet->RemoveSerie("Connections");  
$DataSet->RemoveSerie("Kills");  
$DataSet->RemoveSerie("Infects");  
$DataSet->AddSerie("Damage");  
$DataSet->SetYAxisName($lang->getElementsByTagName("graph_damage")->item(0)->nodeValue);  
$Test->drawRightScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,213,217,221,TRUE,0,0);  
$Test->drawGrid(4,TRUE,230,230,230,10);  
$Test->setShadowProperties(3,3,0,0,0,30,4);  
$Test->drawCubicCurve($DataSet->GetData(),$DataSet->GetDataDescription());  
$Test->clearShadow();  
//$Test->drawFilledCubicCurve($DataSet->GetData(),$DataSet->GetDataDescription(),.1,30);  
//$Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());  
//$Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,2,255,255,255);  

//$Test->drawFromPNG("templates/$template_dir/img/zombie.png",660,150, 255);

$Cache->WriteToCache("Graph_".$graph_type,$DataSet->GetData(),$Test); 
$Test->Stroke();

?>