<?php
namespace common\services;
use Yii;
use linslin\yii2\curl;
use common\components\dict;
use common\models\xhUserTagClass;

class xhUserTagClassService {

	/**
	 * 更新获取商家的用户标签
	 */
	public static function refreshMerchantTag($sjId)
	{
		$merchantTagKey		= dict::getCacheKey('merchantTag').$sjId;
		Yii::$app->redis->executeCommand('DEL', [$merchantTagKey]);
		return self::getMerchantTag($sjId);
	}

	/**
	 * 获取商家的所有用户标签
	 */
	public static function getMerchantTag($sjId)
	{
		$merchantTagKey				= dict::getCacheKey('merchantTag').$sjId;
		$tag						= Yii::$app->redis->executeCommand('HGETALL', [$merchantTagKey]);
		if(!empty($tag)){
			$i						= 0;
			$x						= 0;
			$arr					= [];
			foreach($tag as $key => $val){
				$i++;
				if($i%2 == 0){
					$arr[$x]['value'] = $val;
					$x++;
				}else{
					$arr[$x]['key'] = $val;
				}
			}
			$return					= [];
			foreach($arr as $key => $val){
				$return[$val['key']]	= $val['value'];
			}
			unset($return['info_already_get_by_sql']);
			return $return;
		}
		$tag				= xhUserTagClass::getAllByCondition(['sjId' => $sjId]);
		$arr				= [];
		$params				= [$merchantTagKey];
		$params[]			= 'info_already_get_by_sql';
		$params[]			= 'ok';//redis没有办法设置带空值的键，加此可以数据空时表示取过
		if(!empty($tag)){
			foreach($tag as $key => $val){
				$arr[$val['tagId']]	= $val['name'];	
				$params[]	= $val['tagId'];
				$params[]	= $val['name'];
			}
		}
		Yii::$app->redis->executeCommand('HMSET',$params);//将用户信息、用户标签放入缓存
		return $arr;
	}

	public static function add($data,$sjId)
	{
		$class = xhUserTagClass::add($data);
		self::refreshMerchantTag($sjId);
		return $class;
	}

	public static function updateById($id,$data,$sjId)
	{
		xhUserTagClass::updateById($id,$data);
		self::refreshMerchantTag($sjId);
	}

	public static function updateByCondition($condition,$data,$sjId)
	{
		xhUserTagClass::updateByCondition($condition,$data);
		self::refreshMerchantTag($sjId);
	}

	public static function deleteByCondition($condition,$sjId)
	{
		xhUserTagClass::deleteByCondition($condition);
		self::refreshMerchantTag($sjId);
	}

	public static function getByCondition($condition)
	{
		return xhUserTagClass::getByCondition($condition);
	}

	public static function getAllByCondition($condition)
	{
		return xhUserTagClass::getAllByCondition($condition);
	}

}