<?php
#佣金结算脚本
define( "ROOT_PATH", dirname(dirname(__FILE__)) );
require_once ROOT_PATH.'/DB_PDO.class.php';
require_once ROOT_PATH.'/confv2.class.php';

#连接数据库
$_PDO=DB_PDO::getInstance( conf::$DB_ONLINE_CONF );

$stime = !empty($argv[1]) ? $argv[1] : date('Y-m-d H:i:s', strtotime('-1 hour'));
//$etime = '2020-11-25';

$sql = "SELECT id, user_id, rebate from `account_detail` where type=2 and state_of_embodiment in(0, 1) and update_at>='{$stime}' order by id ";
echo "beginTime:".$stime." -> endTime:now \n";
$stmt = $_PDO->prepare($sql);  
$stmt->execute();  	 
$accountInfo = $stmt->fetchAll(PDO::FETCH_ASSOC);
echo "共:".count($accountInfo)."\n";
sleep(1);
if( empty($accountInfo) ){
	exit('没有需要处理的数据'."\n");
}

$x = 0;
foreach($accountInfo as $account){
	#查余额，对比
	$user_id = $account['user_id'];
	$id = $account['id'];

	$balance = get_balance($user_id, $id);
	if($balance < $account['rebate']){ 
		if($balance < 0 ){
			echo "\n 负值意外！！ id:".$id;
			continue;
		} 

		//提现过多，清洗
		if($balance>2){
			$ideal = $balance - 2; //预留0.2元以防意外
		} else {
			$ideal = $balance;
		}

		$result = acc_xi($id, $ideal, $account['rebate']);
		$x++;
	}
}

echo "\n 总共清洗:".$x;

function acc_xi($id, $ideal, $old){
	$_PDO=DB_PDO::getInstance( conf::$DB_ONLINE_CONF );

	try{
		$sql = "UPDATE account_detail set rebate=:rebate where id=:id";
		$stmt = $_PDO->prepare($sql);  
		$stmt->execute(array(':id'=>$id,':rebate'=>$ideal));
		$res = $stmt->rowCount();
		if(!$res){
			echo "更新失败: iD:".$id. ' 结果：'.$res."\n";
		} else {
			$money = $ideal/100;
			$sql = "UPDATE account_alipay_detail set money = {$money} where detail_id = {$id}";
			$stmt = $_PDO->prepare($sql);  
			$stmt->execute();
			$res = $stmt->rowCount();
			echo "更新成功：iD:".$id. ' 钱： '.$old. '=> '. $ideal.'<->'.$money.' 结果：'.$res."\n";
		}
		
	}catch(Exception $e){
		echo "err_msg:".$e->getMessage()." id:".$id."\n";
	}
}


function get_balance($user_id, $id){
	$_PDO=DB_PDO::getInstance( conf::$DB_ONLINE_CONF );

	$sql = " select sum(rebate) as money from account_detail where user_id = {$user_id} and type in(1,3) and id< {$id} ";
	$stmt = $_PDO->prepare($sql);  
	$stmt->execute();  	 
	$a1 = $stmt->fetch(PDO::FETCH_ASSOC);

	$sql = " select sum(rebate) as money from account_detail where user_id = {$user_id} and type=2 and state_of_embodiment in(0, 1) and id<{$id} ";
	$stmt = $_PDO->prepare($sql);  
	$stmt->execute();  	 
	$a2 = $stmt->fetch(PDO::FETCH_ASSOC);

	$money2 = 0;
	if( isset($a2['money']) ){
		$money2 = $a2['money'];
	}
	$balance = $a1['money'] - $money2;

	return $balance;
}