<?php 
require_once("incs/constants.php");
session_name(SESSION_NAME);
session_start();
if((($_SESSION["login"] ?? "") !== "valid"))
{
	http_response_code(403);
	exit("Nicht angemeldet.");
}

	error_reporting(E_ERROR | E_WARNING | E_PARSE);
	// Standard inclusions
	include("incs/pChart/pData.class");
	include("incs/pChart/pChart.class");
	
	
	// Zugang zur Statistik-Datenbank steht in der externen Config
	require_once("incs/settings.php");
	readsettings();
	$dbconn = db_verbinden($stats_mysql_server, $stats_mysql_user, $stats_mysql_pw, $stats_mysql_db) or die("Keine Verbindung zur Statistik-Datenbank.");
	
	$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(percent) AS value FROM hdd WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	$DataSet = new pData;
	// Compute the points
	$DataSet->AddSerie("Serie1");
	
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"],"Serie1",$res["datetime"]);
	}
 $DataSet->SetSerieName("SysHDD (RAID)[MAX]","Serie1");
 
 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(percent) AS value FROM hdd1 WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Compute the points
	$DataSet->AddSerie("Serie2");
	
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"],"Serie2",$res["datetime"]);
	}
 $DataSet->SetSerieName("dumpHDD (sdc1)[MAX]","Serie2");
 
 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(percent) AS value FROM hdd2 WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Compute the points
	$DataSet->AddSerie("Serie3");
	
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"],"Serie3",$res["datetime"]);
	}
 $DataSet->SetSerieName("camHDD (sdc2)[MAX]","Serie3");
 
 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(percent) AS value FROM hdd3 WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Compute the points
	$DataSet->AddSerie("Serie4");
	
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"],"Serie4",$res["datetime"]);
	}
 $DataSet->SetSerieName("backUpHDD (sdc3)[MAX]","Serie4");
 
 // Initialise the graph
 $Test = new pChart(1200,400);
 $Test->drawGraphAreaGradient(90,90,90,90,TARGET_BACKGROUND);
 // Graph area setup
 $Test->setFontProperties("incs/font/pf_arma_five.ttf",10);
 $Test->setGraphArea(60,40,1050,350);
 $Test->drawGraphArea(200,200,200,FALSE);
 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,200,200,200,TRUE,45,2);
 $Test->drawGraphAreaGradient(40,40,40,-50);
 $Test->drawGrid(4,TRUE,230,230,230,10);
 // Draw the line chart
 $Test->setShadowProperties(3,3,0,0,0,30,4);
 $Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
 $Test->clearShadow();
 $Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,0,-1,-1,-1,TRUE);
 // Write the title
 $Test->setFontProperties("incs/font/MankSans.ttf",18);
 $Test->setShadowProperties(1,1,0,0,0);
 $Test->drawTitle(0,0,"Festplattennutzung  [%]",255,255,255,1200,30,TRUE);
 $Test->clearShadow();
 // Draw the legend
 $Test->setFontProperties("incs/font/tahoma.ttf",10);
 $Test->drawLegend(1050,50,$DataSet->GetDataDescription(),0,0,0,0,0,0,255,255,255,FALSE);
 $Test->Render("hdd.png");
 
 
	$DataSet = new pData;
	// Compute the points
	$DataSet->AddSerie("Serie1");
	$DataSet->AddSerie("Serie2");
 	$DataSet->AddSerie("Serie3");
	$DataSet->AddSerie("Serie4");
 
 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(value) AS value FROM memory WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	
	
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"]/10,"Serie1",$res["datetime"]);
	}
	
	 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(value) AS value FROM swap WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 

	// Compute the points
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"]/10,"Serie2",$res["datetime"]);
	}
 $DataSet->SetSerieName("MAX Memory [%]","Serie1");
 $DataSet->SetSerieName("MAX Swap [%]","Serie2");
 
  $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, AVG(value) AS value FROM memory WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	
	
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"]/10,"Serie3",$res["datetime"]);
	}
	
	 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, AVG(value) AS value FROM swap WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 

	// Compute the points
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"]/10,"Serie4",$res["datetime"]);
	}
 $DataSet->SetSerieName("AVG Memory [%]","Serie3");
 $DataSet->SetSerieName("AVG Swap [%]","Serie4");
 
 // Initialise the graph
 $Test = new pChart(1200,400);
 $Test->drawGraphAreaGradient(90,90,90,90,TARGET_BACKGROUND);
 // Graph area setup
 $Test->setFontProperties("incs/font/pf_arma_five.ttf",10);
 $Test->setGraphArea(60,40,1050,350);
 $Test->drawGraphArea(200,200,200,FALSE);
 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,200,200,200,TRUE,45,2);
 $Test->drawGraphAreaGradient(40,40,40,-50);
 $Test->drawGrid(4,TRUE,230,230,230,10);
 // Draw the line chart
 $Test->setShadowProperties(3,3,0,0,0,30,4);
 $Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
 $Test->clearShadow();
 $Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,0,-1,-1,-1,TRUE);
 // Write the title
 $Test->setFontProperties("incs/font/MankSans.ttf",18);
 $Test->setShadowProperties(1,1,0,0,0);
 $Test->drawTitle(0,0,"RAM Nutzung  [%]",255,255,255,1200,30,TRUE);
 $Test->clearShadow();
 // Draw the legend
 $Test->setFontProperties("incs/font/tahoma.ttf",10);
 $Test->drawLegend(1050,50,$DataSet->GetDataDescription(),0,0,0,0,0,0,255,255,255,FALSE);
 $Test->Render("memory.png");
 
 
 
 
 $DataSet = new pData;
	// Compute the points
	$DataSet->AddSerie("Serie1");
 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(value) AS value FROM sysload WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"]/4,"Serie1",$res["datetime"]);
	}
 $DataSet->SetSerieName("MAX Systemlast [%]","Serie1");
 	$DataSet->AddSerie("Serie2");
 $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, AVG(value) AS value FROM sysload WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) GROUP BY DATE_FORMAT(datetime, '%d.%m.%y') ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"]/4,"Serie2",$res["datetime"]);
	}
 $DataSet->SetSerieName("AVG Systemlast [%]","Serie2");
 // Initialise the graph
 $Test = new pChart(1200,400);
 $Test->drawGraphAreaGradient(90,90,90,90,TARGET_BACKGROUND);
 // Graph area setup
 $Test->setFontProperties("incs/font/pf_arma_five.ttf",10);
 $Test->setGraphArea(60,40,1050,350);
 $Test->drawGraphArea(200,200,200,FALSE);
 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,200,200,200,TRUE,45,2);
 $Test->drawGraphAreaGradient(40,40,40,-50);
 $Test->drawGrid(4,TRUE,230,230,230,10);
 // Draw the line chart
 $Test->setShadowProperties(3,3,0,0,0,30,4);
 $Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
 $Test->clearShadow();
 $Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,0,-1,-1,-1,TRUE);
 // Write the title
 $Test->setFontProperties("incs/font/MankSans.ttf",18);
 $Test->setShadowProperties(1,1,0,0,0);
 $Test->drawTitle(0,0,"Systemauslastung  [%]",255,255,255,1200,30,TRUE);
 $Test->clearShadow();
 // Draw the legend
 $Test->setFontProperties("incs/font/tahoma.ttf",10);
 $Test->drawLegend(1050,50,$DataSet->GetDataDescription(),0,0,0,0,0,0,255,255,255,FALSE);
 $Test->Render("load.png");
 
 
 
 $DataSet = new pData;
 
 $ii = mysqli_query($dbconn, "SELECT name FROM temps GROUP BY name") or die(mysqli_error($dbconn));
 while($i = mysqli_fetch_assoc($ii))
 {
  $DataSet->AddSerie($i["name"]);
  $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(value) AS value FROM tempvals JOIN temps ON temps.id=tempid WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) AND name = '".$i["name"]."' GROUP BY DATE_FORMAT(datetime, '%d.%m.%y'), name ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"],$i["name"],$res["datetime"]);
	}
 }
 
 // Initialise the graph
 $Test = new pChart(1200,400);
 $Test->drawGraphAreaGradient(90,90,90,90,TARGET_BACKGROUND);
 // Graph area setup
 $Test->setFontProperties("incs/font/pf_arma_five.ttf",10);
 $Test->setGraphArea(60,40,1050,350);
 $Test->drawGraphArea(200,200,200,FALSE);
 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,200,200,200,TRUE,45,2);
 $Test->drawGraphAreaGradient(40,40,40,-50);
 $Test->drawGrid(4,TRUE,230,230,230,10);
 // Draw the line chart
 $Test->setShadowProperties(3,3,0,0,0,30,4);
 $Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
 $Test->clearShadow();
 $Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,0,-1,-1,-1,TRUE);
 // Write the title
 $Test->setFontProperties("incs/font/MankSans.ttf",18);
 $Test->setShadowProperties(1,1,0,0,0);
 $Test->drawTitle(0,0,"MAX Temp  [°C]",255,255,255,1200,30,TRUE);
 $Test->clearShadow();
 // Draw the legend
 $Test->setFontProperties("incs/font/tahoma.ttf",10);
 $Test->drawLegend(1050,50,$DataSet->GetDataDescription(),0,0,0,0,0,0,255,255,255,FALSE);
 $Test->Render("temp.png");
 
 
  $DataSet = new pData;
 
 $ii = mysqli_query($dbconn, "SELECT name FROM fans GROUP BY name") or die(mysqli_error($dbconn));
 while($i = mysqli_fetch_assoc($ii))
 {
  $DataSet->AddSerie($i["name"]);
  $qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(datetime, '%d.%m.%y') AS datetime, MAX(value) AS value FROM fanvals JOIN fans ON fans.id=fanid WHERE datetime > DATE_SUB(NOW(), INTERVAL 31 DAY) AND name = '".$i["name"]."' GROUP BY DATE_FORMAT(datetime, '%d.%m.%y'), name ORDER BY DATE_FORMAT(datetime, '%y%m%d') ASC") or die(mysqli_error($dbconn));
	// Dataset definition 
	while($res = mysqli_fetch_assoc($qry))
	{
		$DataSet->AddPoint($res["value"],$i["name"],$res["datetime"]);
	}
 }
 
 // Initialise the graph
 $Test = new pChart(1200,400);
 $Test->drawGraphAreaGradient(90,90,90,90,TARGET_BACKGROUND);
 // Graph area setup
 $Test->setFontProperties("incs/font/pf_arma_five.ttf",10);
 $Test->setGraphArea(60,40,1050,350);
 $Test->drawGraphArea(200,200,200,FALSE);
 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,200,200,200,TRUE,45,2);
 $Test->drawGraphAreaGradient(40,40,40,-50);
 $Test->drawGrid(4,TRUE,230,230,230,10);
 // Draw the line chart
 $Test->setShadowProperties(3,3,0,0,0,30,4);
 $Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());
 $Test->clearShadow();
 $Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,0,-1,-1,-1,TRUE);
 // Write the title
 $Test->setFontProperties("incs/font/MankSans.ttf",18);
 $Test->setShadowProperties(1,1,0,0,0);
 $Test->drawTitle(0,0,"MAX Lüftergeschw. [%]",255,255,255,1200,30,TRUE);
 $Test->clearShadow();
 // Draw the legend
 $Test->setFontProperties("incs/font/tahoma.ttf",10);
 $Test->drawLegend(1050,50,$DataSet->GetDataDescription(),0,0,0,0,0,0,255,255,255,FALSE);
 $Test->Render("fan.png");
 
 
$ii = mysqli_query($dbconn, "SELECT value FROM miscstats WHERE statname='System uptime in sec'") or die(mysqli_error($dbconn));
$i = mysqli_fetch_assoc($ii);
$upsec = $i["value"];
$upday = floor($upsec/86400);
$upsec = $upsec - $upday * 86400;
$uphour = floor($upsec/3600);
$upsec = $upsec - $uphour * 3600;
$upmin = floor($upsec/60);
$upsec = $upsec - $upmin * 60;

$ii = mysqli_query($dbconn, "SELECT value FROM miscstats WHERE statname='System idletime of uptime in sec'") or die(mysqli_error($dbconn));
$i2 = mysqli_fetch_assoc($ii);
$bored = round(100* ($i2["value"]/($i["value"]*4)),1);

 echo "MaX ist seit $upday Tagen $uphour h $upmin Min und $upsec s wach.<br />";
 echo "Ihm war $bored% der Zeit langweilig.<br />";	
 
 
 echo "<img src='hdd.png' />";
 echo "<img src='memory.png' />";
 echo "<img src='load.png' />";
 echo "<img src='temp.png' />";
 echo "<img src='fan.png' />";
	
?>