<?php
/**
 * Created by PhpStorm.
 * User: abcdefg
 * Date: 2017/7/10
 * Time: 15:19
 */

require_once dirname(dirname(__DIR__)) . '/common/ErrorType.php';
require_once dirname(dirname(__DIR__)) . '/common/common.inc.php';
require_once dirname(dirname(__DIR__)) . '/common/BaseMethodHelper.php';


class changelog extends BaseMethod
{
	/**
	 * @note 写入流水日志
	 * @param RequestParameter $request
	 * @param ReturnParameter $return
	 * @return bool
	 */
	public function writelog($request, &$return)
	{
		$type = isset($request->biz_content['type']) ? intval($request->biz_content['type']) : 0;
		$data = isset($request->biz_content['data']) ? (array)$request->biz_content['data'] : null;
		if (!is_array($data) || empty($data))
		{
			$return->SetErrors(ERRORCODE_INVALIDPARAMETER, sprintf(ERRORINFO_INVALIDPARAMETER, 'data'));
			return false;
		}

		$cmd = $this->NewMasterCommand();
		$count = count($data);

		$this->PDO_BeginTransaction();
		$source = '';
		for ($index = 0; $index < $count; $index++)
		{
			$item = $data[$index];

			$source .= sprintf('select %s agentid, %s channelid, %s playerid, %d datatype, %d changeamount, %d changetime',
			//$source .= sprintf('select %s, %s, %s, %d, %d, %d',
				$cmd->GetIdentifiers($item['agentid'], true),
				$cmd->GetIdentifiers($item['channelid'], true),
				$cmd->GetIdentifiers($item['playerid'], true),
				$type,
				intval($item['amount']),
				intval($item['time'])
			);

			if (($index > 0 && (0 == $index % 100)) || $index == $count - 1)
			{
				/** @noinspection PhpIncludeInspection */
				$command = /** @lang text */ 'insert into ct_change_log(agentid, channelid, playerid, datatype, changeamount, changetime)' . PHP_EOL .
					'select agentid, channelid, playerid, datatype, changeamount, changetime from (' . PHP_EOL . $source . ') t';
				$this->PDO_Execute($command);

				if (!$this->PDO_IsDone())
				{
					$return->SetErrors($this->GetErrorCode(), $this->GetErrorInfo());

					$this->PDO_Rollback();
					return false;
				}
				$source = '';
			}
			else
			{
				$source .= PHP_EOL . 'union all' . PHP_EOL;
			}
		}

		$this->PDO_Commit();
		$return->biz_content = array('count' => count($data));
		return true;
	}
}