<?php

/* Prevent XSS input */
$_GET   = filter_input_array(INPUT_GET, FILTER_SANITIZE_STRING);
$_POST  = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);

error_reporting(E_ALL);
ini_set('display_errors',1);
ini_set('display_startup_errors',1);

if (file_exists('./scripts/thisrun.txt')) {
  $config = parse_ini_file('./scripts/thisrun.txt');
} elseif (file_exists('./scripts/firstrun.ini')) {
  $config = parse_ini_file('./scripts/firstrun.ini');
}

if(isset($_GET['date'])){
$theDate = $_GET['date'];
} else {
$theDate = date('Y-m-d');
}
$chart = "Combo-$theDate.png";
$chart2 = "Combo2-$theDate.png";

$db = new SQLite3('./scripts/birds.db', SQLITE3_OPEN_CREATE | SQLITE3_OPEN_READWRITE);

$statement1 = $db->prepare("SELECT COUNT(*) FROM detections
	WHERE Date == \"$theDate\"");
$result1 = $statement1->execute();
$totalcount = $result1->fetchArray(SQLITE3_ASSOC);

if(isset($_GET['blocation']) ) {

	header("Content-type: text/csv");
	header("Content-Disposition: attachment; filename=result_file.csv");
	header("Pragma: no-cache");
	header("Expires: 0");


	$user = trim(shell_exec("awk -F: '/1000/{print $1}' /etc/passwd"));
	$home = trim(shell_exec("awk -F: '/1000/{print $6}' /etc/passwd"));


	//$sunrise = date_sunrise(time(), SUNFUNCS_RET_TIMESTAMP, $config["LATITUDE"], $config["LONGITUDE"]);
	//$sunset = date_sunset(time(), SUNFUNCS_RET_TIMESTAMP, $config["LATITUDE"], $config["LONGITUDE"]);

	$list = array ();

	//$hrsinday = intval(($sunset-$sunrise)/60/60);
	$hrsinday = 24;
	for($i=0;$i<$hrsinday;$i++) {
		$starttime = strtotime("12 AM") + (3600*$i);

		$statement1 = $db->prepare("SELECT DISTINCT(Com_Name), COUNT(*) FROM detections WHERE Date == \"$theDate\" AND Time > '".date("H:i", $starttime)."' AND Time < '".date("H:i",$starttime + 3600)."' AND Confidence > 0.75 GROUP By Com_Name ORDER BY COUNT(*) DESC");
		if($statement1 == False){
		  echo "Database is busy";
		  header("refresh: 0;");
		}
		$result1 = $statement1->execute();

		$detections = [];
		while($detection=$result1->fetchArray(SQLITE3_ASSOC))
		{
			$detections[$detection["Com_Name"]] = $detection["COUNT(*)"];
		}
		foreach($detections as $com_name=>$scount)
		{
			array_push($list, array($com_name,'','','1','',$_GET['blocation'],$config["LATITUDE"],$config["LONGITUDE"],date("m/d/Y", strtotime($theDate)), date("H:i", $starttime), $_GET['state'], $_GET['country'], $_GET['protocol'], $_GET['num_observers'], '60', 'Y', $_GET['dist_traveled'],'',$_GET['notes'] ) );
		}
	}

	$output = fopen("php://output", "w");
    foreach ($list as $row) {
        fputcsv($output, $row);
    }
    fclose($output);

	die();
}

?>

<head>

<style>
#attribution-dialog p {
	display:inline;
}
#attribution-dialog {
	text-align: left;
}
</style>
</head>
<body>
<div class="history centered">

<dialog id="attribution-dialog">
  <p style="display:none" id="filename"></p>
  <h1 id="modalHeading">Enter Checklist Information</h1>
  <p id="modalText">Location Name:</p> <input placeholder="My house" id="blocation"><br><br>
  <p id="modalText">State (2 letter code):</p> <input maxlength="3" id="state"><br><br>
  <p id="modalText">Country (2 letter code):</p> <input maxlength="2" id="country"><br><br>
  <p id="modalText">Protocol:</p> <select id="protocol">
  <option value="casual">casual</option>
  <option value="stationary">stationary</option>
  <option value="traveling">traveling</option>
  <option value="area">area</option>
</select>
<br><br>
  <p id="modalText">Number of observers:</p> <input type="number" id="num_observers"><br><br>
  <p id="modalText">Distance traveled (miles):</p> <input type="number" id="dist_traveled"><br><br>
  <p id="modalText">Notes:</p> <input id="notes"><br><br>
  <button onclick="submitID()">Submit</button>
</dialog>
<script>
var dialog = document.querySelector('dialog');
dialogPolyfill.registerDialog(dialog);

function showDialog() {
  document.getElementById('attribution-dialog').showModal();
}

function closeDialog() {
  document.getElementById('attribution-dialog').close();
}

function submitID() {
  blocation = document.getElementById("blocation").value;
  state = document.getElementById("state").value;
  country = document.getElementById("country").value;
  protocol = document.getElementById("protocol").value;
  num_observers = document.getElementById("num_observers").value;
  dist_traveled = document.getElementById("dist_traveled").value;
  notes = document.getElementById("notes").value;

  window.open("history.php?blocation="+blocation+"&state="+state+"&country="+country+"&protocol="+protocol+"&num_observers="+num_observers+"&dist_traveled="+dist_traveled+"&notes="+notes+"&date="+"<?php echo $theDate; ?>");

  document.getElementById('attribution-dialog').innerHTML = "<h3>Success!</h3><p>Your checklist will start downloading momentarily.<br><br>Refer to <a target='_blank' href='https://ebird.org/content/eBirdCommon/docs/ebird_import_data_process.pdf'>this guide</a> for information on how to import it in eBird. The checklist file format is: 'eBird Record Format (Extended)'.<br><br><span style='font-size:small'>Note: Only detections with a confidence > 0.75 were included, and entries have been limited to 1 detection per hour per species, to comply with eBird's data quality guidelines.<br>It's always good practice to manually verify your checklist before submitting, especially for nocturnal hours.</span></p><br><br><button onclick=\"closeDialog()\">Close</button>";

}

</script>  

<form action="" method="GET">
  <input type="date" name="date" value="<?php echo $theDate;?>">
  <button type="submit" name="view" value="Daily Charts">Submit Date</button>
</form>
		<table>
			<tr>
				<th>Total Detections For The Day</th>
				<td><?php echo $totalcount['COUNT(*)'];?></td>
			</tr>
		</table>
    	<?php // <br><button type="button" onclick="showDialog()">Export as CSV for eBird</button><br><br> ?>
<?php
$time = time();

if (file_exists('./Charts/'.$chart)) {
  echo "<img src=\"/Charts/$chart?nocache=$time\" >";
} else {
  echo "<p>No Charts for $theDate</p>";
}
echo "<hr>";
if (file_exists('./Charts/'.$chart2)) {
  echo "<img src=\"/Charts/$chart2?nocache=$time\">";
} else {
  echo "<p>No Charts For $theDate</p>";
}?>
</div>
</html>
