<?php
/**
 * Created by PhpStorm.
 * User: zn
 * Date: 2017/7/31
 * Time: 14:59
 */

namespace common\modules\rebate;


use common\modules\systemlog\SystemLogUtil;
use common\services\GameConfigServices;
use common\services\ResultStatusServices;
use common\services\StatusException;
use common\services\UserService;
use common\models\Farm;
use common\services\FarmService;
use common\models\Land;
use common\services\LandService;

class RebateUtil
{
    //返点类型
    const TYPE_SELL = 0;//卖
    const TYPE_BUY = 1;//买
    const TYPE_LIST = [
        self::TYPE_SELL,
        self::TYPE_BUY,
    ];

    //等级
    const MIN_LEVEL = 1;
    const MAX_LEVEL = 8;

    /**
     * 分销返点
     * @param $userID
     * @param $gold
     * @param $type
     * @throws StatusException
     */
    public static function addRebate($userID, $gold, $type)
    {
        $list = UserRebate::findAll(['child_user_id' => $userID]);
        foreach ($list as $item) {
            //获取配置
            $rebatePercent = floatval(GameConfigServices::getCommonNumByID(GameConfigServices::COMMON_REBATE_LIST[$item->level]));
            if ($rebatePercent == 0) continue;
             $rate = GameConfigServices::getCommonNumByID(GameConfigServices::COMMON_GEM_EXCHANGE_GOLD_RATE);
            //计算返点金额
            $rebateGold = intval($gold * ($rebatePercent / 100));
          
            if ($rebateGold == 0) continue;
          $farmDbData = Farm::findOne(['user_id' => $item->parent_user_id]);
            //查找索引最大的农田
            $maxLandPosition = Land::find()
            ->where(['farm_id' => $farmDbData->id])
            ->max('position');
           if($maxLandPosition<11){
           continue;
           }
            //修改接受返点的用户金币
            $log = SystemLogUtil::get($item->parent_user_id, SystemLogUtil::TYPE_GOLD, $rebateGold, 0, SystemLogUtil::FROM_TYPE_REBATE, []);
            $rs = UserService::checkAndModifyMoney($item->parent_user_id, true,$rebateGold, 0, $log);
            if ($rs != ResultStatusServices::RS_OPERATION_SUCCESS) throw new StatusException($rs);

            //保存返点记录
            $rebateDbData = new Rebate();
            $rebateDbData->from_user_id = $item->child_user_id;
            $rebateDbData->be_user_id = $item->parent_user_id;
            $rebateDbData->rebate_gold = $rebateGold;
            $rebateDbData->level = $item->level;
            $rebateDbData->type = $type;
            if (!$rebateDbData->save()) throw new StatusException(ResultStatusServices::RS_SAVE_DB_ERROR);
        }
    }

    /**
     * 创建推广关系
     * @param $childUserID
     * @param $parentUserID
     * @throws StatusException
     */
    public static function createUserRebates($childUserID, $parentUserID)
    {
        $childList = UserRebate::findAll(['child_user_id' => $parentUserID]);
        foreach ($childList as $item) {
            $level = $item->level + 1;
            if ($level > RebateUtil::MAX_LEVEL) continue;

            $userRebate = new UserRebate();
            $userRebate->parent_user_id = $item->parent_user_id;
            $userRebate->child_user_id = $childUserID;
            $userRebate->level = $level;
            if (!$userRebate->save()) throw new StatusException(ResultStatusServices::RS_SAVE_DB_ERROR);
        }

        $userRebate = new UserRebate();
        $userRebate->parent_user_id = $parentUserID;
        $userRebate->child_user_id = $childUserID;
        $userRebate->level = 1;
        if (!$userRebate->save()) throw new StatusException(ResultStatusServices::RS_SAVE_DB_ERROR);
    }

//    /**
//     * 迁移数据
//     * @param $userID
//     */
//    public static function createUserRebate($userID)
//    {
//        $findUserID = $userID;
//
//        $userIDList = [];
//
//        while (true) {
//            if (count($userIDList) >= self::MAX_LEVEL) break;
//
//            $user = User::findById($findUserID, false);
//            if (empty($user)) break;
//
//            $findUserID = $user->introduce_user_id;
//            if ($findUserID <= 0) break;
//
//            array_push($userIDList, $findUserID);
//        }
//
//        for ($i=0;$i<count($userIDList);$i++)
//        {
//            $userRebate=new UserRebate();
//            $userRebate->parent_user_id=$userIDList[$i];
//            $userRebate->child_user_id=$userID;
//            $userRebate->level=$i+1;
//            $userRebate->save();
//        }
//    }
}