<?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\CapitalLogModel;
use App\Models\MemberModel;
use App\Models\UserModel;
use App\Services\BaseService;

/**
 * 资产交易明细-服务类
 * Class CapitalLogService
 * @package App\Services\Common
 */
class CapitalLogService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 构造函数
     * @since 2020/11/10
     * CapitalLogService constructor.
     */
    public function __construct()
    {
        $this->model = new CapitalLogModel();
        $this->userModel = new UserModel();
        $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;
    }

    // 保证金缴纳/退保
    public function edit()
    {
        $data = request()->all();
        $id = isset($data['id'])? $data['id'] : 0;
        $userId = isset($data['user_id'])? $data['user_id'] : 0;
        $money = isset($data['num'])? floatval($data['num']) : 0;
        if($userId<=0){
            return returnJson('承兑商用户参数错误，请刷新后重试');
        }

        if($money<=0){
            return returnJson('请输入正确的金额');
        }

        $info = $this->userModel->getInfo($id);
        if(empty($info) || empty($info['user_id'])){
            return returnJson('用户不存在');
        }

        if($info['user_type'] != 2){
            returnJson('用户类型错误，非承兑商用户');
        }

        $changeType = isset($data['change_type'])? $data['change_type'] : 0;
        $changeType = $changeType==1? $changeType : 2;
        if($changeType==2 && $info['bond'] < $money){
            return returnJson('退保金额超出账户保证金余额:'.$info['bond']);
        }

        $data = [
            'order_no'=> get_order_num('CT'),
            'user_id'=> $info['user_id'],
            'num'=> $money,
            'type'=> 8,
            'change_type'=> $changeType,
            'trade_type'=> 4,
            'total'=> $money,
            'create_time'=> isset($data['datetime'])&&$data['datetime']? strtotime($data['datetime']) : time(),
            'balance'=> $changeType==2? ($info['bond'] - $money) : ($info['bond']+ $money),
            'remark'=> isset($data['remark'])? $data['remark'] : '',
        ];
        $result = parent::edit($data);
        $success = isset($result['success'])? $result['success'] : false;
        if($success){
            if($changeType == 1){
                $this->userModel->where(['id'=> $id])->increment('bond', $money);
            }else{
                $this->userModel->where(['id'=> $id])->decrement('bond', $money);
            }
        }

        return $result;
    }

    /**
     * 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'] : 0;
        $changeType = isset($params['change_type'])? $params['change_type'] : 0;
        $userId = isset($params['user_id'])? $params['user_id'] : 0;
        if($type>0){
            $where['a.type'] = $type;
        }
        if($changeType>0){
            $where['a.change_type'] = $changeType;
        }
        if($userId>0){
            $where['a.user_id'] = $userId;
        }

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

                // 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'] : []
        ];
    }
}