<?php
	require_once('utils/config.php');
	require_once('utils/db.php');
	require_once('utils/strings.php');
	require_once('utils/tools.php');
	require_once('course.php');
	require_once('main.php');
	require_once('appointment.php');
	
	$connection = connect();

	$result = "";	
	$title = "";
	$height = 100;
	$width = 100;
	$func = "";

	$action = intval($_POST["action"]);
	$ccid = intval($_POST["ccid"]);
	$cid = intval($_POST["cid"]);
	$sid = intval($_POST["sid"]);
	$did = intval($_POST["did"]);
	// Do not change this to 'day', this causes errors with ajax
	$day=intval($_POST["days"]);
	$begin = intval($_POST["begin"]);
	$end = intval($_POST["end"]);
	$intervall = intval($_POST["intervall"]);
	$gender = intval($_POST["gender"]);
	$house = intval($_POST["house"]);

	$cname = mysqli_real_escape_string($connection, $_POST["cname"]);
	$cdescr = mysqli_real_escape_string($connection, $_POST["cdescr"]);
	$cdiffname = mysqli_real_escape_string($connection, $_POST["cdiffname"]);
	$clevel = mysqli_real_escape_string($connection, $_POST["clevel"]);
	$clink = mysqli_real_escape_string($connection, $_POST["clink"]);
	$ccolor = substr(mysqli_real_escape_string($connection, $_POST["ccolor"]),0 , 6);
	$cbegin = mysqli_real_escape_string($connection, $_POST["cbegin"]);

	$add = intval($_POST["add"]);

	$token = $_POST["token"];

	// APPOINTMENT
	if( $action == 1 ) {
		$result = AppointmentEdit($connection, 0, $day, $begin, 0);
		$title = "Kurs zum Plan hinzufugen";
		$width = 420;
		$height = 280;
		$func = "AppointmentCommit";
	} elseif( $action == 2 ) {
		$result = AppointmentEdit($connection, $cid, $day, $begin, $end);
		$title = "Kursbelegung bearbeiten";
		$width = 420;
		$height = 280;
		$func = "AppointmentUpdate";
	} elseif ( $action == 3 ) {
		$result = AppointmentDelete($connection, $cid, $day, $begin, $end);
		$title = $GLOBALS["operation_result"];
		$width = 200;
		$height = 200;
		$func = "Plan";
	} elseif ( $action == 5 ) {
		$result = AppointmentCommit($connection, $cid, $day, $begin, $end);
		$title = $GLOBALS["operation_result"];
		$width = 200;
		$height = 200;
		$func = "Plan";
	} elseif ( $action == 6 ) {
		$result = AppointmentUpdate($connection, $ccid, $cid, $day, $begin, $end);
		$title = $GLOBALS["operation_result"];
		$width = 200;
		$height = 200;
		$func = "Plan";
		
	// COURSE
	} elseif ( $action == 7 ) {
		$result = CourseDelete($connection, $cid);
		$title = $GLOBALS["operation_result"];
		$width = 200;
		$height = 200;
		$func = "Kurse";
	} elseif ( $action == 8 ) {
		$result = CourseEdit($connection, 0);
		$title = "Neuer Kurs";
		$width = 420;
		$height = 420;
		$func = "CourseCommit";
	} elseif ( $action == 9 ) {
		$result = CourseEdit($connection, $cid);
		$title = "Kurs bearbeiten";
		$width = 420;
		$height = 420;
		$func = "CourseUpdate";
	} elseif ( $action == 10 ) {
		$result = CourseCommit($connection, $cname, $cdescr, $cdiffname, $clevel, $clink, $ccolor);
		$title = $GLOBALS["operation_result"];
		$width = 200;
		$height = 200;
		$func = "Kurse";
	} elseif ( $action == 11 ) {
		$result = CourseUpdate($connection, $cid, $cname, $cdescr, $cdiffname, $clevel, $clink, $ccolor);
		$title = $GLOBALS["operation_result"];
		$width = 200;
		$height = 200;
		$func = "Kurse";
		
	// MAIN
	} elseif ( $action == 101 ) {
		$result = Plan($connection, $begin, $end, $intervall, $day);
	} elseif ( $action == 102 ) {
		$result = Kurse($connection);
	} else {
		$result = Plan($connection, 1500, 2200, 30, 7);
	}

	disconnect();

	echo json_encode( array( "title" => $title, 
		     		    "html" => utf8_encode($result),
		     		    "width" => $width,
		     		    "height" => $height,
				    "func" => $func) );

?>