<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Common;

use App\Models\CoinLogModel;
use App\Models\MemberModel;
use App\Models\UserModel;
use App\Services\BaseService;
use App\Services\ConfigService;
use App\Services\RedisService;
use Earnp\GoogleAuthenticator\GoogleAuthenticator;

/**
 * 币种明细（提币、存币）-服务类
 * Class CoinLogService
 * @package App\Services\Common
 */
class CoinLogService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 构造函数
     * @since 2020/11/10
     * CoinLogService constructor.
     */
    public function __construct()
    {
        $this->model = new CoinLogModel();
        $this->memberModel = new MemberModel();
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * 获取列表
     * @param $params 参数
     * @param int $pageSize 分页大小：默认 15
     * @return array
     */
    public function getDataList($params, $pageSize = 15)
    {
        $where = ['a.mark' => 1];
        $type = isset($params['type'])? $params['type'] : 1;
        $status = isset($params['status'])? $params['status'] : 0;
        $changeType = isset($params['change_type'])? $params['change_type'] : 1;
        $contactType = isset($params['contact_type'])? $params['contact_type'] : 1;
        $coinType = isset($params['coin_type'])? $params['coin_type'] : 1;
        $userId = isset($params['user_id'])? $params['user_id'] : 0;
        if($type>0){
            $where['a.type'] = $type;
        }
        if($status>0){
            $where['a.status'] = $status;
        }
        if($contactType>0){
            $where['a.contact_type'] = $contactType;
        }
        if($changeType>0){
            $where['a.change_type'] = $changeType;
        }
        if($coinType>0){
            $where['a.coin_type'] = $coinType;
        }
        if($userId>0){
            $where['a.user_id'] = $userId;
        }

        $list = $this->model->from('coin_logs as a')
            ->leftJoin('member as m', 'm.id', '=', 'a.user_id')
            ->where($where)
            ->where(function ($query) use($params){
                $keyword = isset($params['keyword'])? $params['keyword'] : '';
                if($keyword){
                    $query->where('a.order_no','like',"{$keyword}")->orWhere('m.username','like',"%{$keyword}%");
                }

                // 日期
                $date = isset($params['date']) ? $params['date'] : [];
                $start = isset($date[0])? $date[0] : '';
                $end = isset($date[1])? $date[1] : '';
                $end = $start>=$end? '' : $end;
                if ($start) {
                    $query->where('a.create_time','>=', strtotime($start));
                }
                if($end){
                    $query->where('a.create_time','<', strtotime($end));
                }
            })
            ->select(['a.*', 'm.username'])
            ->orderBy('a.create_time','desc')
            ->paginate($pageSize > 0 ? $pageSize : 9999999);
        $list = $list? $list->toArray() :[];
        if($list){
            foreach($list['data'] as &$item){
                $item['time_text'] = $item['create_time']? datetime(strtotime($item['create_time']), 'm-d H:i'):'';
            }
        }

        return [
            'pageSize'=> $pageSize,
            'total'=>isset($list['total'])? $list['total'] : 0,
            'list'=> isset($list['data'])? $list['data'] : []
        ];
    }

    /**
     * 验证是否存在
     * @param \App\Services\字段名 $field
     * @param \App\Services\字段值 $value
     * @param string $pk
     * @return mixed
     */
    public function checkExists($field, $value, $pk = 'id', $status=0)
    {
        $cacheKey = "caches:coinLogs:exists:{$field}_{$value}";
        if($result = RedisService::get($cacheKey)){
            return $result;
        }

        $result = parent::checkExists($field, $value, $pk, $status);
        if($result){
            RedisService::set($cacheKey, $result, rand(3,5));
        }

        return $result;
    }

    /**
     * 根据交易订单号获取提币记录
     * @param $txid
     * @return array|false|mixed
     */
    public function getCacheInfoByTxid($txid)
    {
        $cacheKey = "caches:wallets:coinLog:{$txid}";
        if($data = RedisService::get($cacheKey)){
            return $data;
        }

        $data = $this->model->where(['txid' => $txid])
            ->select(['id', 'user_id','order_no', 'num','free', 'coin_type', 'balance', 'change_type', 'status'])
            ->first();
        if($data){
            RedisService::set($cacheKey, $data, rand(3,5));
        }

        return $data;
    }

    /**
     * 提币/转账
     * @param $userId 用户
     * @param $params 参数：to_address-提币地址,num-数量，contact_type-合约类型
     * @return bool
     */
    public function withdraw($userId, $params)
    {
        $num = isset($params['num'])? floatval($params['num']) : 0;
        $toAddress = isset($params['to_address'])? $params['to_address'] : '';
        $contactType = isset($params['contact_type'])? intval($params['contact_type']) : 1;
        if(empty($userId) || empty($toAddress)){
            $this->error ='1013';
            return false;
        }

        $userInfo = MemberService::make()->getInfo($userId);
        if(empty($userInfo) || $userInfo['status'] != 1){
            $this->error = '2009';
            return false;
        }

        if(!in_array($contactType, [1,2])){
            $this->error ='2209';
            return false;
        }

        // 交易密码
        $tradePassword = isset($params['trade_password'])? $params['trade_password'] : '';
        $password = isset($userInfo['trade_password'])? $userInfo['trade_password'] : '';
        if (empty($password)) {
            $this->error = '2015';
            return false;
        }

        if (!$tradePassword || get_password($tradePassword . md5($tradePassword . 'otc')) != $password) {
            $this->error = '2016';
            return false;
        }

        // 谷歌验证码
        $checkGoogle = isset($params['check_google'])? $params['check_google'] : 1;
        if($checkGoogle){
            $googleCode = isset($params['google_code'])? $params['google_code'] : '';
            $info = UserModel::where(['user_id'=> $userId])->select(['google_secret','google_verify_time'])->first();
            $googleSecret = isset($info['google_secret'])? $info['google_secret'] : '';
            $verifyTime = isset($info['google_verify_time'])? intval($info['google_verify_time']) : 0;
            if(empty($googleSecret)){
                $this->error = '2017';
                return false;
            }

            // 刚验证更新的谷歌验证码24小时内不得提币
            if($verifyTime && $verifyTime> time()){
                $this->error = '2019';
                return false;
            }

            if (!GoogleAuthenticator::CheckCode($googleSecret, $googleCode)) {
                $this->error = '2018';
                return false;
            }
        }


        $config = ConfigService::make()->getConfigOptionByGroup(6);
        $coinOutFree = isset($config['coin_out_free'])? floatval($config['coin_out_free']) : 0;
        $fee = floatval($num * $coinOutFree/100);

        // 余额是否足够
        if($userInfo['usdt_num'] < floatval($num + $fee)){
            $this->error = '2212';
            return false;
        }

        $data = [
            'type'=> isset($params['type'])? $params['type'] : 1,
            'user_id'=> $userId,
            'from_address'=> '',
            'to_address'=> $toAddress,
            'change_type'=> 2,
            'coin_type'=> isset($params['coin_type'])? $params['coin_type'] : 1,
            'contact_type'=> $contactType,
            'order_no'=> get_order_num('Tw'),
            'txid'=> uniqid(),
            'num'=> $num,
            'free'=> $fee,
            'balance'=> $userInfo['usdt_num'],
            'create_time'=> time(),
            'update_time'=> time(),
            'status'=> 3,
            'mark'=> 1,
        ];

        $this->model->startTrans();
        if(!$this->model->edit($data)){
            $this->model->rollBack();
            $this->error = '2013';
            return false;
        }

        // 扣除余额
        if(!$this->memberModel->where(['id'=> $userId,'mark'=>1])->decrement('usdt_num', ($num + $fee))){
            $this->model->rollBack();
            $this->error = '2014';
            return false;
        }

        $this->model->commit();
        $this->error = '2216';
        return true;
    }
}