<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的saas管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\service\admin\pay;

use app\dict\common\ChannelDict;
use app\dict\pay\PayDict;
use app\model\pay\Pay;
use app\service\core\paytype\CoreOfflineService;
use core\base\BaseAdminService;

/**
 * 支付服务层
 */
class PayService extends BaseAdminService
{

    public function __construct()
    {
        parent::__construct();
        $this->model = new Pay();
    }

    /**
     * 支付记录表
     * @param array $where
     * @return array
     */
    public function getPage(array $where)
    {
        $field = 'id, site_id, main_id, out_trade_no, trade_type, trade_id, trade_no, body, money, voucher, status, json, create_time, pay_time, cancel_time, type, mch_id, main_type, channel, fail_reason';
        $search_model = $this->model->where([ [ 'status', 'in', '2,3' ] ])->withSearch([ 'create_time', 'out_trade_no', 'type', 'channel' ], $where)
            ->with([
                'member' => function($query) {
                    $query->field('member_id, nickname, headimg, mobile');
                }
            ])
            ->field($field)->append([ 'type_name', 'channel_name', 'status_name' ])->order('create_time desc');
        return $this->pageQuery($search_model);
    }

    /**
     * 待审核支付记录
     * @param array $where
     * @return array
     */
    public function getAuditPage(array $where)
    {
        $field = 'id, out_trade_no, type, money, body, voucher, create_time, trade_id, trade_type, status';
        $search_model = $this->model->where([ [ 'type', '=', PayDict::OFFLINEPAY ] ])->withSearch([ 'create_time', 'out_trade_no', 'status' ], $where)->field($field)->append([ 'type_name' ])->order('create_time desc');
        return $this->pageQuery($search_model);
    }

    /**
     * 获取交易详情
     * @param int $id
     * @return array
     */
    public function getDetail(int $id)
    {
        $field = 'id,out_trade_no,trade_type,trade_id,trade_no,body,money,voucher,status,create_time,pay_time,cancel_time,type,channel,fail_reason';
        return $this->model->where([ [ 'id', '=', $id ] ])
            ->field($field)
            ->append([ 'type_name', 'channel_name', 'status_name' ])
            ->findOrEmpty()
            ->toArray();
    }

    /**
     * 支付审核通过
     * @param string $out_trade_no
     * @return null
     */
    public function pass(string $out_trade_no)
    {
        return ( new CoreOfflineService() )->pass($out_trade_no);
    }

    /**
     * 支付审核未通过
     * @param string $out_trade_no
     * @param string $reason
     */
    public function refuse(string $out_trade_no, string $reason)
    {
        return ( new CoreOfflineService() )->refuse($out_trade_no, $reason);
    }

    /**
     * 按支付方式统计支付金额
     * @return array
     */
    public function getPayTypeStat()
    {
        $data = [];
        $list = array_filter(PayDict::getPayType(), function($value){
            return $value['key'] !== PayDict::FRIENDSPAY;
        });
        $pay_type_list = array_keys($list);
        foreach ($pay_type_list as $type) {
            $sum = $this->model->where([ [ 'type', '=', $type ], [ 'status', '=', PayDict::STATUS_FINISH ] ])->sum('money');
            $data[ $type ] = $sum;
        }
        return $data;
    }

    /**
     * 按支付渠道统计支付金额
     * @return array
     */
    public function getChannelStat()
    {
        $data = [];
        $channel_list = array_keys(ChannelDict::getType());
        foreach ($channel_list as $channel) {
            $sum = $this->model->where([ [ 'channel', '=', $channel ], [ 'status', '=', PayDict::STATUS_FINISH ] ])->sum('money');
            $data[ $channel ] = $sum;
        }
        return $data;
    }
}