<?php

namespace app\model\coin;

use app\model\user\User;
use app\model\wechat\WechatUser;
use crmeb\basic\BaseModel;
use crmeb\traits\ModelTrait;

/**
 * 币记录
 * Class CoinLog
 * @package app\model\coin
 */
class CoinLog extends BaseModel
{

    use ModelTrait;

    /**
     * 数据表主键
     * @var string
     */
    protected $pk = 'id';

    /**
     * 模型名称
     * @var string
     */
    protected $name = 'coin_log';

    //保存
    //$uid   给谁
    //$coin
    //$level
    //$source_uid   来源
    public function baocun($uid, $coin, $source_uid)
    {
        if (empty($uid) || empty($coin) || empty($source_uid)) {
            return false;
        }
        try {
            $Coin = new Coin();
            $CoinLog = new CoinLog();
            $Coin->startTrans();
            //开始保存记录
            $data['uid'] = $uid;
            $data['coin'] = $coin;
            $data['source_uid'] = $source_uid;
            //开始增加币
            $check = $Coin->where('uid', $uid)->field('coin')->find();
            if ($check) {
                $data['now_coin'] = $coin + $check['coin'];
                $data['last_coin'] = $check['coin'];
                $Coin->where('uid', $uid)->update(['coin' => $data['now_coin']]);
            } else {
                //新建
                $data['now_coin'] = $coin;
                $data2['uid'] = $uid;
                $data2['coin'] = $coin;
                $data2['create_time'] = date('Y-m-d H:i:s');
                $data2['update_time'] = date('Y-m-d H:i:s');
                $Coin->save($data2);
            }
            $CoinLog->save($data);
            $Coin->commit();
            return true;
        } catch (\Exception $e) {
            $Coin->rollback();
            return false;
        } catch (\Throwable $e) {
            $Coin->rollback();
            return false;
        }
    }

    //微信商品扣款
    public function operate($uid = 0, $coin = 0, $type = 0, $oid = 0, $cart_id = 0)
    {
        if (empty($uid) || empty($coin) || $type === null || $type === '') {
            return false;
        }
        try {
            $this->startTrans();
            if ($type == 2) {//商品抵扣
                //开始保存记录
                $data['uid'] = $uid;
                $data['coin'] = $coin;
                $data['oid'] = $oid;
                $data['cart_id'] = $cart_id;
                //开始减少币
                $Coin = new Coin();
                $check = $Coin->where('uid', $uid)->field('coin')->find();
                if ($check) {
                    $data['now_coin'] = $check['coin'] - $coin;
                    $data['last_coin'] = $check['coin'];
                    $data['type'] = $type;
                    $Coin->where('uid', $uid)->update(['coin' => $data['now_coin']]);
                    $this->save($data);
                }
            } elseif ($type == 0) {
                //开始保存记录
                $data['uid'] = $uid;
                $data['coin'] = $coin;
                //开始增加币
                $Coin = new Coin();
                $check = $Coin->where('uid', $uid)->field('coin')->find();
                if ($check) {
                    $data['now_coin'] = $coin + $check['coin'];
                    $data['last_coin'] = $check['coin'];
                    $Coin->where('uid', $uid)->update(['coin' => $data['now_coin']]);
                } else {
                    //新建
                    $data2['uid'] = $coin;
                    $data2['coin'] = $coin;
                    $Coin->save($data2);
                }
                $this->save($data);
            }
            $this->commit();
            return true;
        } catch (\Exception $e) {
            $this->rollback();
            return false;
        } catch (\Throwable $e) {
            $this->rollback();
            return false;
        }
    }

    public function getWechatUserOneData()
    {
        return $this->hasOne(WechatUser::class, 'uid', 'from_uid')->bind(['headimgurl' => 'headimgurl', 'nickname' => 'nickname']);
    }

    public function getWechatUserOneData2()
    {
        return $this->hasOne(WechatUser::class, 'uid', 'uid')->bind(['headimgurl2' => 'headimgurl', 'nickname2' => 'nickname']);
    }

    public function getUserOneData()
    {
        return $this->hasOne(User::class, 'uid', 'source_uid')->bind(['avatar2' => 'avatar', 'nickname2' => 'nickname']);
    }

}