<?php
namespace common\services;

use Yii;
use common\components\dict;
use common\models\xhWxOpenAdmin;

class xhWxOpenAdminService {

	/**
	 * 手机号登陆
	 */
	public static function loginByMobile($mobile,$password,$autoLogin = false)
	{
		$admin					= self::getByMobile($mobile);
		$dbPwd					= isset($admin['password']) ? $admin['password'] : '';
		if(md5($password) != $dbPwd){
			return false;
		}
		$session				= Yii::$app->session;
		$session['isLogin']		= 1;
		$session['id']			= $admin['id'];
		return true;
	}

	public static function isLogin()
	{
		$session	= Yii::$app->session;
		if(isset($session['isLogin']) && !empty($session['isLogin'])){
			return true;
		}
		return false;
	}
	
	public static function getId()
	{
		$session	= Yii::$app->session;
		$userId		= $session['id'];
		return $userId;
	}
	
	public static function logout()
	{
		Yii::$app->session->destroy();//销毁session中所有已注册的数据
	}

	public static function getByMobile($mobile)
	{
		$admin				= xhWxOpenAdmin::find()->where(['mobile' => $mobile])->asArray()->one();
		return $admin;
	}

	public static function getById($id)
	{
		$cacheKey		= dict::getCacheKey('openAdmin').$id;
		$admin			= Yii::$app->redis->executeCommand('HGETALL', [$cacheKey]);
		if(!empty($admin)){
			$arr		= [];
			$i			= 0;
			$x			= 0;
			foreach($admin as $key => $val){
				$i++;
				if($i%2 == 0){
					$arr[$x]['value'] = $val;
					$x++;
				}else{
					$arr[$x]['key'] = $val;
				}
			}
			$adminArr		= [];
			foreach($arr as $key => $val){
				$adminArr[$val['key']] = $val['value'];
			}
			unset($adminArr['info_already_get_by_sql']);
			return $adminArr;
		}
		$admin				= xhWxOpenAdmin::find()->where(['id' => $id])->asArray()->one();
		$params				= [$cacheKey];
		$params[]			= 'info_already_get_by_sql';
		$params[]			= 'ok';//redis没有办法设置带空值的键，加此可以数据空时表示取过
		if(!empty($admin)){
			foreach($admin as $key => $val){
				$params[]	= $key;
				$params[]	= $val;
			}
		}
		Yii::$app->redis->executeCommand('HMSET',$params);//将xhAdmin信息放入缓存
		return $admin;
	}

	public static function refreshById($id)
	{
		$adminKey			= dict::getCacheKey('openAdmin').$id;
		Yii::$app->redis->executeCommand('DEL', [$adminKey]);
		$admin				= self::getById($id);
		$mobileKey			= dict::getCacheKey('mobileOpenAdmin').$admin['mobile'];
		Yii::$app->redis->executeCommand('DEL', [$mobileKey]);
		self::getByMobile($admin['mobile']);
	}

	public static function add($data)
	{
		$data	= xhWxOpenAdmin::add($data);
		$id		= $data['id'];
		self::refreshById($id);
		return $data;
	}

}