#!/usr/bin/php -q
<?php

require_once ('agi.php');
@include_once __DIR__.'/env.php';
require_once 'vn-autoload.php';

$app = new Vn\Lib\App ('vn-asterisk');
$app->init ();
$db = $app->getSysConn ();

Agi::init ();

// Formats the caller phone number

$callerId = str_replace ('+', '00', Agi::get ('agi_callerid'));

$countryPrefix = $db->getValue ('SELECT countryPrefix FROM config');
$prefixLen = strlen ($countryPrefix);

if (substr ($callerId, 0, $prefixLen) === $countryPrefix)
	$callerId = substr ($callerId, $prefixLen);

// Checks if phone number is on the blacklist

if ($db->getValue ('SELECT COUNT(*) > 0 FROM blacklist WHERE phone = #', [$callerId]))
{
	Agi::exec ('HANGUP');
	exit ();
}

// Checks whether its a festive day

$sundayFestive = $db->getValue ('SELECT sundayFestive FROM config');

if (date ('N') == 7 && $sundayFestive)
{
	Agi::exec ('SET VARIABLE MACRO playback');
	Agi::exec ('SET VARIABLE ARG1 out-of-ours');
	exit ();
}

// Checks schedules

$hasSchedule = $db->getValue (
	'SELECT COUNT(*) > 0 FROM pbx.schedule
		WHERE weekDay = WEEKDAY(CURDATE())
		AND CURTIME() BETWEEN timeStart AND timeEnd'
);

if ($hasSchedule)
{
	Agi::exec ('SET VARIABLE MACRO queue');
	Agi::exec ('SET VARIABLE ARG1 1200');
	exit ();
}

// Gets the customer from the phone number

$customer = $db->getValue ('SELECT clientFromPhone(#)', [$callerId]);

if ($customer)
{
	// Gets the customer salesperson extension

	$extension = $db->getValue (
		'SELECT s.extension
			FROM sip s
			JOIN vn2008.Trabajadores t ON t.user_id = s.user_id
				WHERE t.id_trabajador = vn2008.Averiguar_ComercialCliente_Id(#, CURDATE())'
		,[$customer]
	);

	if ($extension)
	{
		Agi::exec ('SET VARIABLE MACRO exten');
		Agi::exec ("SET VARIABLE ARG1 $extension");
	}
	else
	{
		Agi::exec ('SET VARIABLE MACRO playback');
		Agi::exec ('SET VARIABLE ARG1 busy');
	}
}

?>