<?php

namespace app\api\model;

use app\common\controller\Push;
use app\common\service\LotteryService;
use think\Db;
use think\Exception;
use think\Log;
use think\Model;

class Lottery extends Model
{
    /**
     * 送礼参与抽奖接口
     * @return json
     */
    public function gift($send_uid, $recv_uid,$gift_id, $room_id, $num)
    {
        if (ceil($num) != $num) {
            return ['code' => 0, 'msg' => '打赏礼物数量必须为整数', 'data' => null];
        }
        $toarray = explode(',',$recv_uid);
        if(in_array($send_uid,$toarray)){
            return ['code' => 0, 'msg' => '收礼人不能包含自己', 'data' => null];
        }

        //获取礼物信息
        $gift_info = Db::name('vs_gift')->where(['gid'=>$gift_id])
            ->field('gid as gift_id,gift_name,gift_price,file_type,base_image,play_image,gift_type,label,is_public_server')->find();
        $gift_info['play_image'] = '';//不要特效

        //送给所有人的总价格
        $all_gift_price = $gift_info['gift_price'] * $num * count($toarray);
        //判断是否有足够的金币
        $user_waller = db::name('user_wallet_coin')->where(['user_id'=>$send_uid])->find();
        if ($user_waller['coin'] < $all_gift_price) {
            return ['code' => 0, 'msg' => '用户金币不足', 'data' => null];
        }

        //获取送礼用户昵称
        $FromUserInfo = db::name('user')->where('id',$send_uid)->field('id as user_id,nickname,avatar,sex')->find();
        $FromUserInfo['icon'][0] = model('UserData')->user_wealth_icon($send_uid);//财富图标
        $FromUserInfo['icon'][1] = model('UserData')->user_charm_icon($send_uid);//魅力图标
        $FromUserInfo['chat_bubble'] = model('Decorate')->user_decorate_detail($send_uid,9);//聊天气泡

        //送礼 开启事务
        Db::startTrans();
        //扣除用户金币并记录日志
//        $wallet_update = model('api/GiveGift')->change_user_cion_or_earnings_log($send_uid,$all_gift_price,$room_id,1,10,'用户金币购买幸运币礼物');
        $wallet_update = model('api/UserWallet')->change_user_cion_log($send_uid, $all_gift_price, $room_id, 10, '用户金币购买幸运币礼物');
        if(!$wallet_update){
            Db::rollback();
            return ['code' => 0, 'msg' => '扣除用户金币失败', 'data' => null];
        }
        //用户财富等级更新
        $user_level = model('api/Level')->user_level_data_update($send_uid,$all_gift_price,1,$room_id);
        if(!$user_level){
            Db::rollback();
            return ['code' => 0, 'msg' => '用户等级更新失败', 'data' => null];
        }

        //送给一人礼物的总价格(扣除用户的数额）
        $gift_price = $gift_info['gift_price'] * $num;

        foreach ($toarray as $k => $to_id){
            // 1. 记录礼物赠送
            $giftRecord = [
                'send_uid' => $send_uid,
                'recv_uid' => $to_id,
                'gift_id' => $gift_id,
                'gift_gold' => $gift_price,
                'recv_gold' => $gift_price /2 ,
                'small_pool_add' => $gift_price /2 ,
                'create_time' => time()
            ];
            $giftId = Db::name('bb_lottery_gift_record')->insertGetId($giftRecord);

            //收礼记录行为日志
            $give_gift = model('api/SendGift')->change_user_give_gift_log($send_uid,$gift_id,$gift_price,$num,$to_id,2,1,0,'送幸运币');
            if(!$give_gift){
                Db::rollback();
                return ['code' => 0, 'msg' => '送礼失败', 'data' => null];
            }
            //计算收礼人得益
            $receiver_earnings = $gift_price /2/get_system_config_value('rmb_coin_ratio');
            //增加收益并记录日志
//            $receiver = model('api/GiveGift') -> change_user_cion_or_earnings_log($to_id,$receiver_earnings,$room_id,2,11,'收幸运币礼增加收益');
            $receiver =  model('api/UserWallet')->change_user_earnings_log($to_id,$receiver_earnings,$room_id,11,'收幸运币礼增加收益');

//            //用户魅力等级更新
//            $user_level = model('api/Level')->user_level_data_update($to_id,$gift_price,2,$room_id);
//            if(!$user_level){
//                Db::rollback();
//                return ['code' => 0, 'msg' => '用户等级更新失败', 'data' => null];
//            }
            //增加房间幸运值
            db::name('vs_room')->where(['id' => $room_id])->setInc('luck_value',$gift_price);
            db::name('vs_room_luck_value')->insert( [
                'room_id' => $room_id,
                'send_uid' => $send_uid,
                'recv_uid' => $to_id,
                'gift_id' => $gift_id,
                'num' => $num,
                'luck_value' => $gift_price,
                'createtime' => time()
            ]);

            $ToUserInfo = Db::name('user')->where(['id' => $to_id])->field('id as user_id,nickname,avatar,sex')->find();
            $ToUserInfo['icon'][0] = model('UserData')->user_wealth_icon($to_id);//财富图标
            $ToUserInfo['icon'][1] = model('UserData')->user_charm_icon($to_id);//魅力图标
            $ToUserInfo['charm'] = db::name('vs_room_user_charm')->where(['user_id' => $to_id,'room_id' => $room_id])->value('charm');//魅力
            $text = $FromUserInfo['nickname'] . ' 送给 ' . $ToUserInfo['nickname'].' 礼物 ' .$gift_info['gift_name'].' x ' .$num;
            $text = [
                'FromUserInfo' => $FromUserInfo,
                'ToUserInfo' => $ToUserInfo,
                'GiftInfo' => $gift_info,
                'gift_num' => $num,
                'text' => $text
            ];
            //聊天室推送系统消息
            model('api/Chat')->sendMsg(1005,$room_id,$text);
        }
        Db::commit();

        //计算爆币
        $nums = $num * count($toarray);
        $ress = $this->lottery($send_uid,$gift_info['gift_price'],$nums,$room_id,$gift_id,$FromUserInfo,$gift_info);
        if($ress['code'] == 0){
            return ['code' => 0, 'msg' => $ress['msg'], 'data' => null];
        }

        return ['code' => 1, 'msg' => '送礼成功', 'data' => null];
    }


    //抽奖
    public function lottery($send_uid,$gift_price,$num,$room_id,$giftId,$fromUserInfo=null,$gift_info=null)
    {
        $big_prize_play_image = db::name('bb_lottery_config')->where(['key' => 'big_prize_play_image'])->value('value');
        $small_prize_play_image = db::name('bb_lottery_config')->where(['key' => 'small_prize_play_image'])->value('value');
        try {
            for($i=0;$i<$num;$i++){
                $gift_gold = $gift_price;
                $service = new LotteryService();
                $reslut = $service->handleGift($send_uid, $gift_gold, $giftId);
                if ($reslut['code'] == 1) {
                    $result = $reslut['data'];
                    //（未开奖时）
                    if ($result['is_small_prize'] == 0) {
                        //不做处理
                    } else {//开奖
                        // 大奖
                        if ($result['is_big_prize'] == 1) {//$result['big_prize_amount'],//中奖金额
                            $beilv = floor($result['big_prize_amount'] / $gift_price);
//                            $wallet_update = model('api/GiveGift')->change_user_cion_or_earnings_log($send_uid,$result['big_prize_amount'],$room_id,1,58,'参与幸运币活动获得'.$beilv.'倍');
                            $wallet_update = model('api/UserWallet')->change_user_earnings_log($send_uid,$result['big_prize_amount'],$room_id,58,'参与幸运币活动获得'.$beilv.'倍');
                            if(!$wallet_update){
                                return ['code' => 0, 'msg' => '流水记录失败', 'data' => null];
                            }

                            $tet['text'] = '恭喜用户'.$fromUserInfo['nickname'].'在幸运币活动中获得幸运币'.$beilv.'倍';
                            $tet['type'] = 1;
                            $tet['beilv'] = $beilv;
                            $tet['play_image'] = $big_prize_play_image;
                        } else { // 小奖   $result['small_prize_amount'],//中奖金额
                            $beilv = floor($result['small_prize_amount'] / $gift_price);
//                            $wallet_update = model('api/GiveGift')->change_user_cion_or_earnings_log($send_uid,$result['small_prize_amount'],$room_id,1,58,'参与幸运币活动获得'.$beilv.'倍');
                            $wallet_update = model('api/UserWallet')->change_user_earnings_log($send_uid,$result['small_prize_amount'],$room_id,58,'参与幸运币活动获得'.$beilv.'倍');
                            if(!$wallet_update){
                                return ['code' => 0, 'msg' => '流水记录失败', 'data' => null];
                            }

                            $tet['text'] = '恭喜用户'.$fromUserInfo['nickname'].'在幸运币活动中获得幸运币'.$beilv.'倍';
                            $tet['type'] = 2;
                            $tet['beilv'] = $beilv;
                            $tet['play_image'] = $small_prize_play_image;
                        }
                        $tet['FromUserInfo'] = $fromUserInfo;
                        $tet['user_id'] = $send_uid;
                        model('api/Chat')->sendMsg(1100,$room_id,$tet);

                        $push = new Push($send_uid, $room_id);
                        $room_name = Db::name('vs_room')->where(['id' => $room_id, 'apply_status' => 2])->value('room_name');
                        $text = '恭喜'.$fromUserInfo['nickname'] . '在' . $room_name . '房间获得幸运币'. $beilv . '倍';
                        $text_list_new[] = [
                            'text' => $text,
                            'gift_picture' => $gift_info['base_image'],
                            'room_id' => $room_id,
                            'fromUserName' => $fromUserInfo['nickname'],
                            'toUserName' => '',
                            'giftName' => '',
                            'roomId' => $room_id,
                            'number' => 1,
                        ];
                        $push->giftBanner($text_list_new);
                    }
                }
            }
            return ['code' => 1, 'msg' => '送礼成功', 'data' => null];
        } catch (Exception $e) {
            Log::error('抽奖处理失败：' . $e->getMessage());
            return ['code' => 0, 'msg' => $e->getMessage(), 'data' => null];
        }
    }

}