<?php

//includes files
require_once dirname(__DIR__, 2) . "/resources/require.php";
require_once "resources/check_auth.php";
require_once "resources/paging.php";

//check permissions
if (!permission_exists('emergency_logs_view')) {
	echo "access denied";
	exit;
}

//add multi-lingual support
$language = new text;
$text = $language->get();

//get the http post data
if (!empty($_POST['emergency_logs']) && is_array($_POST['emergency_logs'])) {
	$action = $_POST['action'] ?? '';
	$search = $_POST['search'] ?? '';
	$emergency_logs = $_POST['emergency_logs'] ?? '';
}

//set permissions for CDR details and call recordings
$permission = array();
$permission['xml_cdr_hangup_cause'] = permission_exists('xml_cdr_hangup_cause');
$permission['xml_cdr_status'] = permission_exists('xml_cdr_status');
$permission['xml_cdr_recording'] = permission_exists('xml_cdr_recording');
$permission['xml_cdr_recording_play'] = permission_exists('xml_cdr_recording_play');
$permission['xml_cdr_recording_download'] = permission_exists('xml_cdr_recording_download');

//process the http post data by action
if (!empty($action) && !empty($emergency_logs) && is_array($emergency_logs) && @sizeof($emergency_logs) != 0) {

	//validate the token
	$token = new token;
	if (!$token->validate($_SERVER['PHP_SELF'])) {
		message::add($text['message-invalid_token'],'negative');
		header('Location: emergency.php');
		exit;
	}

	//prepare the array
	if (!empty($emergency_logs)) {
		foreach ($emergency_logs as $row) {
			$array['emergency_logs'][$x]['checked'] = $row['checked'];
			$array['emergency_logs'][$x]['emergency_log_uuid'] = $row['emergency_log_uuid'];
			$x++;
		}
	}

	//send the array to the database class
	if (!empty($action) && $action == 'delete') {
		$database->delete($array);
	}

	//redirect the user
	header('Location: emergency.php'.($search != '' ? '?search='.urlencode($search) : ''));
	exit;
}

//get order and order by
$order_by = $_GET["order_by"] ?? null;
$order = $_GET["order"] ?? null;

//define the variables
$search = '';
$show = '';

//add the search variable
if (!empty($_GET["search"])) {
	$search = strtolower($_GET["search"]);
}

//add the show variable
if (!empty($_GET["show"])) {
	$show = $_GET["show"];
}

//get the count
$sql = "select count(emergency_log_uuid) ";
$sql .= "from v_emergency_logs ";
if ($show == 'all') {
	$sql .= "where true ";
}
else {
	$sql .= "where domain_uuid = :domain_uuid ";
	$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
}
if (!empty($search)) {
	$sql .= "and ( ";
	$sql .= "	lower(event) like :search ";
	$sql .= ") ";
	$parameters['search'] = '%'.$search.'%';
}
$num_rows = $database->select($sql, $parameters ?? null, 'column');
unset($sql, $parameters);

//prepare to page the results
$rows_per_page = $settings->get('domain', 'paging', 50);
$param = !empty($search) ? "&search=".$search : null;
$param .= (!empty($_GET['page']) && $show == 'all' && permission_exists('user_log_all')) ? "&show=all" : null;
$page = !empty($_GET['page']) && is_numeric($_GET['page']) ? $_GET['page'] : 0;
list($paging_controls, $rows_per_page) = paging($num_rows, $param, $rows_per_page);
list($paging_controls_mini, $rows_per_page) = paging($num_rows, $param, $rows_per_page, true);
$offset = $rows_per_page * $page;

//set the time zone
$time_zone = $settings->get('domain', 'time_zone', date_default_timezone_get());

//set the time format options: 12h, 24h
if ($settings->get('domain', 'time_format') == '24h') {
	$time_format = 'HH24:MI:SS';
}
else {
	$time_format = 'HH12:MI:SS am';
}

//get the list
$sql = "select e.emergency_log_uuid, ";
$sql .= "e.domain_uuid, ";
$sql .= "e.extension, ";
$sql .= "e.event, ";
$sql .= "to_char(timezone(:time_zone, e.insert_date), 'DD Mon YYYY') as date_formatted, ";
$sql .= "to_char(timezone(:time_zone, e.insert_date), '".$time_format."') as time_formatted, ";
$sql .= "e.insert_date, ";
$sql .= "c.status as status, ";
$sql .= "concat(c.record_path, '/', c.record_name) as recording, ";	//temp
$sql .= "c.record_path as call_recording_path, ";
$sql .= "c.record_name as call_recording_name ";
$sql .= "from v_emergency_logs e ";
$sql .= "left join v_xml_cdr c ";
$sql .= "on e.emergency_log_uuid = c.xml_cdr_uuid ";
if ($show == 'all') {
	$sql .= "where true ";
}
else {
	$sql .= "where e.domain_uuid = :domain_uuid ";
	$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
}
if (!empty($search)) {
	$sql .= "and ( ";
	$sql .= "	lower(e.event) like :search ";
	$sql .= ") ";
	$parameters['search'] = '%'.$search.'%';
}
$sql .= "order by e.insert_date desc ";
$sql .= limit_offset($rows_per_page, $offset);
$parameters['time_zone'] = $time_zone;
$emergency_logs = $database->select($sql, $parameters ?? null, 'all');

unset($sql, $parameters);

//create token
$object = new token;
$token = $object->create($_SERVER['PHP_SELF']);

//additional includes
$document['title'] = $text['title-emergency_logs'];
require_once "resources/header.php";

//show the content
echo "<div class='action_bar' id='action_bar'>\n";
echo "	<div class='heading'><b>".$text['title-emergency_logs']."</b><div class='count'>".number_format($num_rows)."</div></div>\n";
echo "	<div class='actions'>\n";
if ($emergency_logs) {
	echo button::create(['type'=>'button','label'=>$text['button-delete'],'icon'=>$settings->get('theme', 'button_icon_delete'),'id'=>'btn_delete','name'=>'btn_delete','style'=>'display:none;','onclick'=>"modal_open('modal-delete','btn_delete');"]);
}
echo 		"<form id='form_search' class='inline' method='get'>\n";
if (permission_exists('emergency_logs_view_all')) {
	if ($show == 'all') {
		echo "<input type='hidden' name='show' value='all'>\n";
	}
	else {
		echo button::create(['type'=>'button','label'=>$text['button-show_all'],'icon'=>$settings->get('theme', 'button_icon_all'),'link'=>'?show=all&search='.$search]);
	}
}
echo 		"<input type='text' class='txt list-search' name='search' id='search' value=\"".escape($search)."\" placeholder=\"".$text['label-search']."\" onkeydown=''>";
echo button::create(['label'=>$text['button-search'],'icon'=>$settings->get('theme', 'button_icon_search'),'type'=>'submit','id'=>'btn_search']);
if ($paging_controls_mini != '') {
	echo 	"<span style='margin-left: 15px;'>".$paging_controls_mini."</span>\n";
}
echo "		</form>\n";
echo "	</div>\n";
echo "	<div style='clear: both;'></div>\n";
echo "</div>\n";

if ($emergency_logs) {
	echo modal::create(['id'=>'modal-delete','type'=>'delete','actions'=>button::create(['type'=>'button','label'=>$text['button-continue'],'icon'=>'check','id'=>'btn_delete','style'=>'float: right; margin-left: 15px;','collapse'=>'never','onclick'=>"modal_close(); list_action_set('delete'); list_form_submit('form_list');"])]);
}

echo $text['title_description-emergency_logs']."\n";
echo "<br /><br />\n";

echo "<div class='card'>\n";
echo "<table class='list'>\n";
echo "<tr class='list-header'>\n";
if (!empty($show) && $show == 'all' && permission_exists('emergency_logs_view_all')) {
	echo th_order_by('domain_name', $text['label-domain'], $order_by, $order);
}
echo "<th class='left'>".$text['label-emergency_date']."</th>\n";
echo "<th class='left'>".$text['label-emergency_time']."</th>\n";
echo "<th class='left'>".$text['label-emergency_extension']."</th>\n";
echo "<th class='left'>".$text['label-emergency_event']."</th>\n";
if ($permission['xml_cdr_recording'] && ($permission['xml_cdr_recording_play'] || $permission['xml_cdr_recording_download'])) {
	echo "<th class='center'>".$text['label-recording']."</th>\n";
}
if ($permission['xml_cdr_status'] || $permission['xml_cdr_hangup_cause']) {
	echo "<th class='left'>".$text['label-emergency_call_status']."</th>\n";
}
echo "</tr>\n";

if (!empty($emergency_logs) && is_array($emergency_logs) && @sizeof($emergency_logs) != 0) {
	$x = 0;
	foreach ($emergency_logs as $row) {
		echo "<tr class='list-row'>\n";
		if (!empty($_GET['show']) && $_GET['show'] == 'all' && permission_exists('emergency_logs_view_all')) {
			echo "	<td>".escape($_SESSION['domains'][$row['domain_uuid']]['domain_name'])."</td>\n";
		}
		echo "	<td>".escape($row['date_formatted'])."</td>\n";
		echo "	<td>".escape($row['time_formatted'])."</td>\n";
		echo "	<td>".escape($row['extension'])."</td>\n";
		echo "	<td>".escape($row['event'])."</td>\n";
		if (permission_exists('call_recording_play') || permission_exists('call_recording_download')) {
			echo "	<td class='middle button center no-link no-wrap'>";
			if ($row['recording'] !== '/') {
				if (permission_exists('call_recording_play')) {
					$recording_file_ext = pathinfo($row['call_recording_name'], PATHINFO_EXTENSION);
					switch ($recording_file_ext) {
						case "wav" : $recording_type = "audio/wav"; break;
						case "mp3" : $recording_type = "audio/mpeg"; break;
						case "ogg" : $recording_type = "audio/ogg"; break;
					}
					echo "<audio id='recording_audio_".escape($row['emergency_log_uuid'])."' style='display: none;' preload='none' ontimeupdate=\"update_progress('".escape($row['emergency_log_uuid'])."')\" onended=\"recording_reset('".escape($row['emergency_log_uuid'])."');\" src='download.php?id=".urlencode($row['emergency_log_uuid'])."' type='".$recording_type."'></audio>";
					echo button::create(['type'=>'button','title'=>$text['label-play'].' / '.$text['label-pause'],'icon'=>$settings->get('theme', 'button_icon_play'),'id'=>'recording_button_'.escape($row['emergency_log_uuid']),'onclick'=>"recording_play('".escape($row['emergency_log_uuid'])."')"]);
				}
				if (permission_exists('call_recording_download')) {
					echo button::create(['type'=>'button','title'=>$text['label-download'],'icon'=>$settings->get('theme', 'button_icon_download'),'link'=>'download.php?id='.urlencode($row['emergency_log_uuid']).'&binary']);
				}
			}
			echo "	</td>\n";
		}
// debug: display file directory and filename of the call recording
	/*
		if ($permission['xml_cdr_recording'] && ($permission['xml_cdr_recording_play'] || $permission['xml_cdr_recording_download'])) {
			if ($row['recording'] !== '/') {
		    	echo "<td>" . escape($row['recording']) . "</td>\n";
			}
		}
	*/
		$domain_name = $_SESSION['domains'][$row['domain_uuid']]['domain_name'];
		if ($permission['xml_cdr_status'] || $permission['xml_cdr_hangup_cause']) {
			if (!empty($_GET['show']) && $_GET['show'] == 'all' && permission_exists('emergency_logs_view_all')) {
				echo "	<td>" . (isset($row['status']) && $row['status'] !== '' ? "<a href='https://{$domain_name}/app/xml_cdr/xml_cdr_details.php?id=".urlencode($row['emergency_log_uuid'])."&show=all' target='_blank'>".escape($row['status'])."</a>" : '&nbsp;') . "</td>\n";
			}
			else {
				//echo "	<td>" . (isset($row['status']) && $row['status'] !== '' ? escape($row['status']) : '') . "</td>\n";
				echo "	<td>" . (isset($row['status']) && $row['status'] !== '' ? "<a href='https://{$domain_name}/app/xml_cdr/xml_cdr_details.php?id=".urlencode($row['emergency_log_uuid'])."' target='_blank'>".escape($row['status'])."</a>" : '&nbsp;') . "</td>\n";
			}
		}
		echo "</tr>\n";
		$x++;
	}
	unset($emergency_logs);
}

echo "</table>\n";
echo "</div>\n";
echo "<br />\n";
echo "<div align='center'>".$paging_controls."</div>\n";
echo "<input type='hidden' name='".$token['name']."' value='".$token['hash']."'>\n";
echo "</form>\n";

//include the footer
require_once "resources/footer.php";

?>