<?php
require_once '/home/bigbang/libs/Workerman/Autoloader.php';

use Workerman\Worker;  
Worker::$logFile = '/dev/null';		// 不記錄log file 
//Worker::$pidFile = '/tmp/run/'.basename(__FILE__).'.pid';
//Worker::$logFile = __DIR__ . '/../mitac2server.log';

// 場站共用設定檔
require_once '/home/bigbang/apps/coworker/station.config.php'; 
define('APP_NAME', 'mitac');	// application name

define('WORKERMAN_DEBUG', 1);
if (WORKERMAN_DEBUG)
{
	ini_set('display_errors', '1');
	error_reporting(E_ALL); 
	set_error_handler('error_handler', E_ALL);
}

///////////////////////////////
//
// 主程式
//
///////////////////////////////

// 傳送主機資料
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true); // 啟用POST

// 建立一個Worker監聽49993埠，不使用任何應用層協定
$tcp_worker = new Worker("tcp://0.0.0.0:49993");      

// 啟動N個進程對外提供服務
$tcp_worker->count = 4;

$tcp_worker->onConnect = function($connection)
{
    echo APP_NAME . "..New Connection\n";
};

$tcp_worker->onClose = function($connection)
{
    echo APP_NAME . "..Connection closed\n";
};

$tcp_worker->onMessage = function($connection, $tcp_in)
{                 
	global $ch;      
	
	$explode_tcp_in = explode(',', $tcp_in);
	$send_data = null;
	
	if(empty($explode_tcp_in) || count($explode_tcp_in) != 10)
	{
		trigger_error(".. unknown tcp_in|". print_r($explode_tcp_in, true) .'|');
		$connection->close($send_data);
	}
	else if($explode_tcp_in[0] != 'Altob')
	{
		// 判斷 receiver_name
		trigger_error(".. unknown receiver_name|". print_r($explode_tcp_in, true) .'|');
	}
	else if($explode_tcp_in[1] != 'DeductResult')
	{
		// 判斷 cmd
		trigger_error(".. unknown cmd|". print_r($explode_tcp_in, true) .'|');
		$connection->close($send_data);
	}
	else
	{
		// 回應扣款成功 (MITAC to ALTOB) 目前只有這支
		$function_name = 'deduct_result';
		$seqno = $explode_tcp_in[2];
		$lpr = $explode_tcp_in[3];
		$in_time =	$explode_tcp_in[4];
		$out_time =	$explode_tcp_in[5];
		$gate_id = $explode_tcp_in[6];
		$amt = $explode_tcp_in[7];
		$amt_discount = $explode_tcp_in[8];
		$amt_real = $explode_tcp_in[9];
		
		// 建立通訊內容
		$parms = array(
			'seqno' => $seqno, 
			'lpr' => $lpr, 
			'in_time' => $in_time, 
			'out_time' => $out_time, 
			'gate_id' => $gate_id, 
			'amt' => $amt, 
			'amt_discount' => $amt_discount,
			'amt_real' => $amt_real);
		
		// 加驗証
		$parms['ck'] = md5($parms['seqno']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['amt']. 'o'. $parms['amt_discount'] . 'b'. $parms['amt_real'] . $function_name);
		
		curl_setopt($ch, CURLOPT_URL, "http://localhost/mitac_service.html/{$function_name}/"); 
		curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($parms));   
		$send_data = curl_exec($ch);
		trigger_error(".. curl {$function_name}|{$send_data} ..".print_r($parms, true));
	}
	
	$connection->close($send_data);
};       

// 執行worker
Worker::runAll();

// 發生錯誤時集中在此處理
function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
{         
  	$str = date('H:i:s')."|{$errstr}|{$errfile}|{$errline}|{$errno}\n";               
  	error_log($str, 3, LOG_PATH.APP_NAME . '.' . date('Ymd').'.log.txt');	// 3代表參考後面的檔名
}