<?php
namespace common\services;

use Yii;
use common\components\dict;
use common\components\stringUtil;
use linslin\yii2\curl;
use common\components\wxUtil;
use common\components\util;
use common\models\xhStatDealByDay;

class xhStatDealByDayService {
	
	/**
	 * 收集当天的订单
	 */
	public static function gatherDeal($sjId)
	{
		$todayTime	= strtotime(date("Y-m-d"));
		$dealKey	= $sjId.dict::getCacheKey('statDealByDay').$todayTime;
		$num		= Yii::$app->redis->executeCommand('INCR', [$dealKey]);//记录当天订单的增加
		return $num;
	}

	/**
	 * 将昨天的订单数保存入库
	 */
	public static function saveYesterdayDeal($sjId)
	{
		$yesTime		= strtotime(date("Y-m-d",strtotime("-1 day")));
		$arr			= xhStatDealByDay::getByCondition(['sjId' => $sjId,'time' => $yesTime]);
		if(!empty($arr)){
			return [];
		}
		$dealKey		= $sjId.dict::getCacheKey('statDealByDay').$yesTime;
		$num			= Yii::$app->redis->executeCommand('GET', [$dealKey]);
		$num			= !empty($num) ? $num : 0;
		$totalNum		= self::getYesterdayTotalNum($sjId);
		$data			= ['time' => $yesTime,'riseNum' =>$num,'totalNum' => $totalNum,'sjId' => $sjId,'createTime' => date("Y-m-d H:i:s")];
		$saveData		= self::add($data);
		return $saveData;
	}

	/**
	 * 取昨天及以前的订单总数和
	 */
	public static function getYesterdayTotalNum($sjId)
	{
		$totalNum	= self::getTodayNum($sjId);
		$todayNum	= self::getTodayNum($sjId);
		$num		= $totalNum - $todayNum;
		return $num;
	}

	/**
	 * 取总的订单数
	 */
	public static function getTotalNum($sjId)
	{
		$asset			= xhMerchantAssetService::getBySjId($sjId);
		$totalDeal		= $asset['totalDeal'];
		return $totalDeal;
	}

	/**
	 * 取今天的订单数
	 */
	public static function getTodayNum($sjId)
	{
		$time			= strtotime(date("Y-m-d"));
		$numKey			= $sjId.dict::getCacheKey('statDealByDay').$time;
		$nowNum			= Yii::$app->redis->executeCommand('GET', [$numKey]);//记录当天访问网站人数
		$nowNum			= !empty($nowNum) ? $nowNum : 0;
		return $nowNum;
	}

	public static function add($data)
	{
		xhStatDealByDay::add($data);
	}
	
	/**
	 * 获取昨天订单增加数
	 */
	public static function getYesNum($sjId)
	{
		$yesTime		= strtotime(date("Y-m-d",strtotime("-1 day")));
		$numKey			= $sjId.dict::getCacheKey('statDealByDay').$yesTime;
		$nowNum			= Yii::$app->redis->executeCommand('GET', [$numKey]);//记录当天访问网站人数
		return !empty($nowNum) ? $nowNum : 0;
	}

	/**
	 * 清空昨天的订单增加数据（包括缓存与数据库）
	 */
	public static function clearYesNum($sjId)
	{
		$yesTime			= strtotime(date("Y-m-d",strtotime("-1 day")));
		$dealKey			= $sjId.dict::getCacheKey('statDealByDay').$yesTime;
		$yesterdayVisitNum	= Yii::$app->redis->executeCommand('DEL', [$dealKey]);
		xhStatDealByDay::deleteByCondition(['sjId' => $sjId,'time' => $yesTime]);
	}

	/**
	 * 模拟创建昨天的订单数
	 */
	public static function imitationCreateYesNum($sjId)
	{
		echo "\n模拟创建昨天的订单数……\n";
		$yesTime		= strtotime(date("Y-m-d",strtotime("-1 day")));
		$dealKey		= $sjId.dict::getCacheKey('statDealByDay').$yesTime;
		$num			= rand(11,80);
		Yii::$app->redis->executeCommand('SET', [$dealKey,$num]);
		echo "\n创建完成\n";
	}

}