<?php


namespace App\Services;

use App\Services\BaseService;
use App\Models\Bet;
use App\Models\Config;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Log;

use App\Services\GameplayRuleService;
use App\Services\WalletService;
use App\Services\IssueService;
use App\Services\UserService;
use App\Services\BalanceLogService;

/**
 * 投注
*/
class BetService extends BaseService 
{
    /**
     * @description: 模型
     * @return {string}
     */    
    public static function model() :string
    {
        return Bet::class;
    }

    /**
     * @description: 枚举
     * @return {*}
     */    
    public static function enum() :string
    {
        return '';
    }

    /**
     * @description: 获取查询条件
     * @param {array} $search 查询内容
     * @return {array}
     */    
    public static function getWhere(array $search = []) :array
    {
        $where = [];
        if(isset($search['issue_no']) && !empty($search['issue_no'])){
            $where[] = ['issue_no', '=', $search['issue_no']];
        }
        if(isset($search['member_id']) && !empty($search['member_id'])){
            $where[] = ['member_id', '=', $search['member_id']];
        }
        if(isset($search['issue_id']) && !empty($search['issue_id'])){
            $where[] = ['issue_id', '=', $search['issue_id']];
        }
        if(isset($search['id']) && !empty($search['id'])){
            $where[] = ['id', '=', $search['id']];
        }
        if(isset($search['user_id']) && !empty($search['user_id'])){
            $where[] = ['user_id', '=', $search['user_id']];
        }
        if(isset($search['status']) && !empty($search['status'])){
            $where[] = ['status', '=', $search['status']];
        }
        return $where;
    }

     /**
     * @description: 查询单条数据
     * @param array $search
     * @return \App\Models\Coin|null
     */
    public static function findOne(array $search): ?Bet
    {
        return self::model()::where(self::getWhere($search))->first();
    }

    /**
     * @description: 查询所有数据
     * @param array $search
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public static function findAll(array $search = [])
    {
        return self::model()::where(self::getWhere($search))->get();
    }

    /**
     * @description: 分页查询
     * @param array $search
     * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
     */
    public static function paginate(array $search = [])
    {
        $limit = isset($search['limit'])?$search['limit']:15;
        $paginator = self::model()::where(self::getWhere($search))->paginate($limit);
        return ['total' => $paginator->total(), 'data' => $paginator->items()];
    }

    /**
     * @description: 投注操作
     * @param {string} $memberId
     * @param {string} $input
     * @return {*}
     */    
    public static function bet(string $memberId,string $input ,$messageId = 0)
    {
        $msg = [];
        $msg['chat_id'] = $memberId;

        // 钱包生成
        // $walletInfo = WalletService::getUserWallet($memberId);
        

        // 分解投注的内容
        $betResult = GameplayRuleService::bettingRuleVerify($input);

        $serviceAccount = Config::where('field', 'service_account')->first()->val;
        if($betResult == null){
            $text = "消息格式错误！\n";
            $text .= "任何疑问都可以联系唯一财务：@{$serviceAccount}";
            $msg['text'] = $text;
            if($messageId){
                $msg['message_id'] = $messageId;
            }
            return $msg;
        }

        $keywords = $betResult['rule'];  // 玩法
        $amount = $betResult['amount'];    // 投注金额

        $gameplayRuleInfo = GameplayRuleService::getGameplayRules($keywords);
        if($gameplayRuleInfo == null){
            $text = "玩法未配置！\n";
            $text .= "任何疑问都可以联系唯一财务：@{$serviceAccount}";
            $msg['text'] = $text;
            if($messageId){
                $msg['message_id'] = $messageId;
            }
            return $msg;
        }

        // 期数验证
        $issueInfo = IssueService::model()::where('status',IssueService::model()::STATUS_BETTING)->orderBy('id','desc')->first();
        if(empty($issueInfo)){
            $issueCloseInfo = IssueService::model()::where('status',IssueService::model()::STATUS_CLOSE)->orderBy('id','desc')->first();
            if(empty($issueCloseInfo)){
                $text = "暂无可下注期数，本次下注无效！\n";

                $msg['text'] = $text;
                if($messageId){
                    $msg['message_id'] = $messageId;
                }
                return $msg;
            }else{
                $text = "封盘中，本次下注无效！\n";

                $msg['text'] = $text;
                if($messageId){
                    $msg['message_id'] = $messageId;
                }
                return $msg;
            }
        }


        if(!is_numeric($amount) || $amount <= 0){
            $text = "投注金额格式不正确！\n";
            $text .= "任何疑问都可以联系唯一财务：@{$serviceAccount}";
            $msg['text'] = $text;
            if($messageId){
                $msg['message_id'] = $messageId;
            }
            return $msg;
        }

        // 投注限制校验
        if($amount < $gameplayRuleInfo['mininum']){
            $text = "下注失败，最小金额限制{$gameplayRuleInfo['mininum']}\n";
            $msg['text'] = $text;
            if($messageId){
                $msg['message_id'] = $messageId;
            }
            return $msg;
        }

        // 投注限制校验
        if($amount > $gameplayRuleInfo['maxinum']){
            $text = "下注失败，最大金额限制{$gameplayRuleInfo['maxinum']}\n";
            $msg['text'] = $text;
            if($messageId){
                $msg['message_id'] = $messageId;
            }
            return $msg;
        }

        // 获取用户余额
        $walletInfo = WalletService::findOne(['member_id' => $memberId]);
        $balance = $walletInfo['available_balance']; 

        // 余额计算
        if($balance < $amount){
            $text = "余额不足，本次下注无效！\n";
            $msg['text'] = $text;
            if($messageId){
                $msg['message_id'] = $messageId;
            }
            return $msg;
        }


        $userInfo = UserService::findOne(['member_id' => $memberId]);

        $data = [];
        $data['amount'] = $amount; // 分数
        $data['keywords'] = $keywords;  // 玩法
        $data['member_id'] = $memberId; 
        $data['user_id'] = $userInfo->id; 
        $data['issue_no'] = $issueInfo->issue_no; 
        $data['issue_id'] = $issueInfo->id; 
        $data['odds'] = $gameplayRuleInfo['odds'];
        $newBet = self::model()::create($data);

        WalletService::updateBalance($memberId,-$amount);

        BalanceLogService::addLog($memberId,-$amount,$balance,($balance-$amount),'投注',$newBet->id,'');

        $text = "下注期数：{$issueInfo->issue_no}\n";
        $text .= "下注内容\n";
        $text .= "--------\n";
        $text .= "{$input}\n";
        $text .= "--------\n";
        $text .= "下注成功\n";
        $msg['text'] = $text;
        return $msg;
    }


}