<?php
namespace addons\Course\common\services;

use addons\Course\common\enums\CourseEnum;
use addons\Course\common\logic\OrderRefuseLogic;
use addons\Course\common\models\AddonsCourse;
use addons\Course\common\models\AddonsCourseBought;
use addons\Course\common\models\AddonsCourseOrders;
use common\enums\StatusEnum;
use common\models\common\CapitalLog;
use common\models\goods\Goods;
use common\models\order\Order;
use common\models\user\User;
use Exception;

class CourseService
{
    public $mall_id;
    public $user_id;
    public function __construct($config = [])
    {
        $this->mall_id = $config['mall_id'] ?? 0;
        $this->user_id = $config['user_id'] ?? 0;
    }

    //查找用户
    public function searchUser($params)
    {
        try {
            $where = [
                ['mall_id' => $this->mall_id],
                ['status' => StatusEnum::ENABLED]
            ];
            if (!empty($params['keyword'])) $where[] = ['or', ['like', 'id', $params['keyword']], ['like', 'nickname', $params['keyword']], ['like', 'mobile', $params['keyword']]];
            //获取用户信息
            $list = User::lists([
                'where' => $where,
                'order' => 'id desc',
                'limit' => 20,
                'select' => 'id,nickname,username,mall_id,level,mobile,avatar_url',
            ]);
            if (!empty($list)) {
                foreach ($list as &$item) {
                    $item['user_id'] = $item['id'];
                    unset($item['id']);
                }
            }
            return $list;
        } catch (\Exception $e) {
            throw new Exception($e->getMessage());
        }
    }

    //给用户发放课程
    public function giveUserCourse($params)
    {
        try {
            //生成订单
            $orderno = AddonsCourseOrders::generateOrderNo('C');
            //获取课程
            $course_info = AddonsCourse::getOne([
                ['mall_id' => $this->mall_id],
                ['id' => $params['id']],
                ['status' => StatusEnum::ENABLED]
            ], true);
            if (empty($course_info)) throw new Exception('查无此课程');
            //查找是否用户已用户该课程
            $user_course = AddonsCourseBought::getOne([
                ['mall_id' => $this->mall_id],
                ['user_id' => $params['user_id']],
                ['course_id' => $params['id']],
                ['is_pay' => 1],
                ['status' => StatusEnum::ENABLED],
            ]);
            if (!empty($user_course)) throw new Exception('该用户已拥有该课程');
            $params = [
                'mall_id' => $this->mall_id,
                'user_id' => $params['user_id'],
                'course_id' => $params['id'],
                'order_no' => $orderno,
                'price' => 0,
                'pay_money' => 0,
                'remark' => '后台发放',
                'pay_type' => 0,
                'order_status' => 1,
                'use_discount' => 0,
                'discount_type' => 0,
                'discount_quota' => 0,
            ];
            //记录订单
            $res = AddonsCourseOrders::setData($params);
            if (!$res) throw new \Exception(AddonsCourseOrders::$static_error);
            //添加课程购买记录
            $result = AddonsCourseBought::addBought($params, $res->id);
            if (!$result) throw new Exception(AddonsCourseBought::$static_error);
            return true;
        } catch (\Exception $e) {
            throw new Exception($e->getMessage());
        }
    }

    //获取课程订单分佣数据
    public function getCourseCommissionList($params)
    {
        try {
            $condition = [
                'where' => [
                    ['source_table' => [AddonsCourseOrders::tableName(), '%addons_course_orders']],
                    ['source_table_id' => $params['order_id']],
                    ['mall_id' => $this->mall_id],
                ],
            ];
            // $wallet_type = $params['wallet_type'];
            CapitalLog::$capitalType = $params['wallet_type'];
            $list = CapitalLog::getList($condition, 0);
            return $list;
        } catch (\Exception $e) {
            throw new Exception($e->getMessage());
        }
    }

    //课程订单主动退款
    public function doRefundSubmit($params)
    {
        try {
            //查看订单信息
            $order_info = AddonsCourseOrders::getOne([
                ['mall_id' => $this->mall_id],
                ['id' => $params['order_id']],
                ['refund_status' => [1, 2]],
            ]);
            if (!empty($order_info)) throw new Exception('该订单正在售后中，请勿重复操作');
            AddonsCourseOrders::updateAll(['refund_status' => 1, 'refund_desc' => $params['remark']], ['mall_id' => $this->mall_id, 'id' => $params['order_id']]);
            $params['mall_id'] = $this->mall_id;
            $res = (new OrderRefuseLogic())->refuseOrder($params);
            return true;
        } catch (\Exception $e) {
            throw new Exception($e->getMessage());
        }
    }
}