<?php

namespace Cas\Module;

use KIF\Core\Request;

use KIF\Data\Convert;
use KIF\Data\ResultWrapper;
use KIF\Db\Transaction;
use KIF\Cache\Memcached;
use Cas\Dao\LotteryEvents;
use Cas\Dao\LotteryPrize;
use Cas\Dao\LotteryPrizeVirtualData;
use Cas\Dao\LotteryData;
use Cas\Dao\Platform;

/**
 * 抽奖模型
 * 
 * @author lihuanchun
 *        
 */
class Lottery {
	private $objDLotteryData;
	private $objDLotteryEvents;
	private $objDLotteryPrize;
	private $objDLotteryPrizeVirtualData;
	private $objMLotteryEventsLimitations;
	private $objMemcached;
	private $runTime ;
	private $objRank ;
	
	/**
	 * 初始化
	 */
	public function __construct() {
		$this->objDLotteryEvents = new LotteryEvents (); // 活动
		$this->objDLotteryPrize = new LotteryPrize (); // 奖项
		$this->objDLotteryPrizeVirtualData = new LotteryPrizeVirtualData (); // 奖池数据
		$this->objDLotteryData = new LotteryData (); // 获奖数据
		$this->objMemcached = new Memcached ();
		$this->objMLotteryEventsLimitations = new LotteryEventsLimitations();
		$this->runTime = time();
		$this->objRank = new Rank();
	}
	
	public function setRunTime($time){
		return $this->runTime=$time;
	}
	
	
	/**
	 * 临时：抽奖
	 */
	public function tmpWantToDraw($eventsId,$uid){
		$objLotteryDraw = new LotteryDraw($uid, $eventsId);
		return $objLotteryDraw-> verifyPrize();
	}
	
	
	/**
	 * 获取抽奖锁 cache key
	 * @return string
	 */
	public function getCacheKeyOfLock($prize_id) {
		return "lottery_draw_lock_{$prize_id}";
	}
	
	/**
	 * 开启抽奖锁
	 * @return boolean | null
	 */
	public function lock($prize_id) {
		return $this->objMemcached->add($this->getCacheKeyOfLock($prize_id), true, 10);
	}
	
	/**
	 * 关闭抽奖锁
	 * @return boolean | null
	 */
	public function unlock($prize_id) {
		return $this->objMemcached->delete($this->getCacheKeyOfLock($prize_id));
	}
	
	/**
	 * 检查是否是百分百中奖名单中的用户
	 */
	public function ckHundredPercentList($prize_id,$uid){
		// 查看百分百中奖名单中的用户
		$hundred_percent_list = $this->objMemcached -> get('lottery_prize_'.$prize_id.'_hundred_percent_list');
			
		if(!empty($hundred_percent_list)){
			
			if(isset($hundred_percent_list[$uid])){
				return true;
			}
			
		}
		return false;
	}
	
	
	/**
	 * 检查白名单 & 黑名单
	 */
	public function ckBlackAndWhiteList($prize_id,$uid){
		// 查看黑名单
		$black_list = $this->objMemcached -> get('lottery_prize_'.$prize_id.'_black_list');
			
		if(!empty($black_list)){
			if(isset($black_list[$uid])){
				return false;
			}
		}
		// 查看白名单
		$white_list = $this->objMemcached -> get('lottery_prize_'.$prize_id.'_white_list');
		if(!empty($white_list)){
			if(!isset($white_list[$uid])){
				return false;
			}
		}
			
		return true;
	}
	
	/**
	 * 添加活动
	 */
	public function addLotteryEvents($info) {
		if($info['type']==LotteryEvents::TYPE_EVENTS_NULL){
			return false;
		}
		if($info['type']==LotteryEvents::TYPE_EVENTS_TRY){
			$info['participation_user_all_num'] = 1;
		}
		if($info['type']==LotteryEvents::TYPE_EVENTS_SURVEY){
			$info['participation_user_all_num'] = 1;
		}
		if($info['type']==LotteryEvents::TYPE_EVENTS_INVITATION){
			$info['participation_user_all_num'] = 1;
			$info['participation_user_max_num'] = 0;//最大参与人数  0 不限制
		}
		
		if($info['type']==LotteryEvents::TYPE_EVENTS_CODE){
			$info['two_dimensional_code'] = 2;//默认不以二维码输出
		}
		
		$info['display'] = LotteryEvents::EVENT_DISPLAY_UNFINISHED; // 默认添加操作 显示未设置完成
		
		if($info['type']==LotteryEvents::TYPE_EVENTS_OTHER){
			$info['display'] = LotteryEvents::EVENT_DISPLAY_HIDE; // 当如果是其他类型　默认添加时改成　未发布（停用）
		}
		
		
		return $this->objDLotteryEvents->add ( $info );
	}
	
	
	
	
	/**
	 * 获取活动信息
	 */
	public function getOneLotteryEvents($events_id) {
		$events_Data = $this->objDLotteryEvents->get ( $events_id );
		if(isset($events_Data ['forms'])){
			foreach ( $events_Data ['forms'] as $tmpkey => $tmpval ) {
				if ($tmpval ['type'] == 'select') {
// 					$events_Data ['forms'] [$tmpkey] ['options'] = implode ( "\n", $tmpval ['options'] );
				}
			}
		}
		return $events_Data;
	}
	
	/**
	 * 获取奖项信息
	 */
	public function getOneLotteryPrize($prize_id) {
		return $this->objDLotteryPrize->get ( $prize_id );
	}
	
	/**
	 * 获取活动当前参与人数
	 */
	public function getParticipationUserNum($events_id){
		return $this->objDLotteryData->totals(array('events_id' =>$events_id ));
	}
	
	
	/**
	 * 获取活动列表
	 */
	public function getLotteryEventsList($condition, $limit, $order){
		$ids =  $this->objDLotteryEvents->findIdsBy($condition, $limit, $order);
		$events = $this->objDLotteryEvents-> gets($ids);
		foreach($events as $key => $data){
			$events[$key]['url'] = $this->getEventsUrl($data['type'],$data['create_time']);
		}
		return $events;
	}
	
	/**
	 * 获取获奖数据 
	 */
	public function getLotteryDataList($condition, $limit = null, $order){
		$ids =  $this->objDLotteryData->findIdsBy($condition, $limit, $order);
		return $this->objDLotteryData-> gets($ids);
	}
	
	/**
	 * 获取一条获奖数据
	 */
	public function getOneLotteryData($lottery_data_id){
		return $this->objDLotteryData->get ( $lottery_data_id );
	}
	
	/**
	 * 通过IDs获取多条获奖数据
	 */
	public function getLotteryDatas($lottery_data_ids){
		return $this->objDLotteryData->gets ( $lottery_data_ids );
	}
	
	/**
	 * 修改获奖数据
	 */
	public function upOneLetteryData($info,$condition){
		return $this->objDLotteryData->modify($info, $condition);
	}
	
	/**
	 * 获取中奖数据【条数】
	 */
	public function getLotteryDataListNum($condition){
		return  $this->objDLotteryData->totals($condition);
	}
	
	/** 
	 * 获取活动总条数
	 */
	public function getLotteryEventsListNum($condition){
		return  $this->objDLotteryEvents->totals($condition);
	}
	
	/**
	 * 获取虚拟数据
	 */
	public function getLotteryPrizeVirtualDataList($condition, $limit, $order){
		$ids =  $this->objDLotteryPrizeVirtualData->findIdsBy($condition, $limit, $order);
		return $this->objDLotteryPrizeVirtualData-> gets($ids);
	}
	/**
	 * 删除虚拟数据
	 */
	public function delLotteryPrizeVirtual($prize_virtua_id){
		$prizeVirtualData = $this->objDLotteryPrizeVirtualData->get($prize_virtua_id);
		$prize_id = $prizeVirtualData['prize_id'];
		$this->objDLotteryPrizeVirtualData->delete(array('id' => $prize_virtua_id ));
		$this->addLotteryPrizeNum($prize_id,-1);
		return $prize_virtua_id;
	}
	
	/**
	 * 获取虚拟数据【条数】
	 */
	public function getLotteryPrizeVirtualDataListNum($condition){
		return  $this->objDLotteryPrizeVirtualData->totals($condition);
	}
	
	/**
	 * 获取活动信息&奖项信息
	 */
	public function getOneLotteryEventsAndPrize($events_id) {
		$returnData = array ();
		$returnData ['events'] = $this->getOneLotteryEvents ( $events_id );
		$ids = $this->objDLotteryPrize->findIdsBy ( array (
				'events_id' => $events_id 
		) );
		$returnData ['prize'] = $this->objDLotteryPrize->gets ( $ids );
		return $returnData;
	}
	
	/**
	 * 修改活动信息 & 更新中奖时间
	 */
	public function upLotteryEvents($info,$condition){
		$events_id = $condition['id'];
		$this->objDLotteryEvents->modify($info,$condition);
		$eventsAndPrize_Data = $this ->getOneLotteryEventsAndPrize($events_id);
		$objMLotteryDraw = new LotteryDraw(null,$events_id);
		foreach($eventsAndPrize_Data['prize'] as $prize_id=> $prize){
			$objMLotteryDraw->clear_draw_next_time($prize_id);
		}
		return $events_id;
	}
	
	/**
	 * 修改活动奖项
	 */
	public function UpLotteryPrize($info,$condition){
		$this->objDLotteryPrize-> modify($info,$condition );
		$prize_id = $condition['id'];
		// 白黑名单&百分百中奖名单 cache
		$this->objMemcached->set ( 'lottery_prize_' . $prize_id . '_white_list', $info ['white_list'] );
		$this->objMemcached->set ( 'lottery_prize_' . $prize_id . '_hundred_percent_list', $info ['hundred_percent_list'] );
		$this->objMemcached->set ( 'lottery_prize_' . $prize_id . '_black_list', $info ['black_list'] );
		// 清除下次中奖时间
		$eventsData = $this->objDLotteryPrize->get($prize_id);
		$events_id = $eventsData['events_id'];
		$objMLotteryDraw = new LotteryDraw(null,$events_id);
		$objMLotteryDraw->clear_draw_next_time($prize_id);
		return $prize_id;
	}
	
	/**
	 * 修改奖项数量
	 */
	public function addLotteryPrizeNum($prize_id,$num=null,$virtual_data=array()){
		if(empty($num) && empty($virtual_data)){
			return false;
		}
		if(!empty($virtual_data)){
			foreach ( $virtual_data as $virtual ) {
				$virtualInfo = array (
						'prize_id' => $prize_id,
						'data' => $virtual
				);
				$this->objDLotteryPrizeVirtualData->add ( $virtualInfo );
			}
			$num = count($virtual_data);
		}
		
		$objDLotteryPrize = new LotteryPrize();
		$objDLotteryPrize->upPrizeNum($prize_id, $num);
		// 清除下次中奖时间
		$eventsData = $this->objDLotteryPrize->get($prize_id);
		$events_id = $eventsData['events_id'];
		$objMLotteryDraw = new LotteryDraw(null,$events_id);
		$objMLotteryDraw->clear_draw_next_time($prize_id);
		
		return $prize_id;
	}
	
	
	/**
	 * 添加奖项
	 */
	public function addLotteryPrize($info) {
		$virtual_data = $info ['virtual_data'];
		unset ( $info ['virtual_data'] );
		$prize_id = $this->objDLotteryPrize->add ( $info );
		// 白黑名单 cache
		$this->objMemcached->set ( 'lottery_prize_' . $prize_id . '_white_list', $info ['white_list'] );
		$this->objMemcached->set ( 'lottery_prize_' . $prize_id . '_black_list', $info ['black_list'] );
		if (! empty ( $virtual_data )) {
			foreach ( $virtual_data as $virtual ) {
				$virtualInfo = array (
						'prize_id' => $prize_id,
						'data' => $virtual 
				);
				$this->objDLotteryPrizeVirtualData->add ( $virtualInfo );
			}
		}
		// 清除下次中奖时间
		$eventsData = $this->objDLotteryPrize->get($prize_id);
		$events_id = $eventsData['events_id'];
		$objMLotteryDraw = new LotteryDraw(null,$events_id);
		$objMLotteryDraw->clear_draw_next_time($prize_id);
		
		return $prize_id;
	}
	
	/**
	 * 解析条件 
	 */
	public function parseCondition($condition){
		return $this->objDLotteryEvents -> parseCondition($condition);
	}
	
	/**
	 * 页面返回不同活动的地址  “简单粗暴“ 
	 * @param int $eventsId
	 */
	public function getEventsUrl($type,$create_time,$z_url=null){
		$create_time= date('YmdHis',$create_time);
		if(!$z_url){
			$z_url = Request::g('url');
		}
		$alltype = LotteryEvents::getType();
		$cstr = $alltype[$type]['c'];
		$eventRoute = LotteryEvents::getEventRoute();
		$str = '';
		foreach($eventRoute as $key =>$data){
			if($data == $cstr){
				$str = $key;
				break;
			}
		}
		return Request::schemeDomain ().'/'."{$z_url}/{$create_time}{$str}";
	}
	
	
	
	
}