<?php

namespace app\api\controller;

use addons\epay\library\Service;
use app\common\controller\Api;
use app\common\model\PayOrderModel;
use app\common\model\UniversityCourseModel;
use app\common\model\UniversityEventModel;
use app\common\model\Wallet;
use app\utils\CurlUtil;
use app\utils\Service\Tencent\TencentIm;
use think\Db;

/**
 * 老年大学 活动板块
 */
class UniversityCourse extends Api
{
    protected $noNeedLogin = [''];
    protected $noNeedRight = ['*'];

    // 活动列表
    public function list()
    {
        $user_id = $this->auth->id;
        $list    = UniversityCourseModel::with([
            'apply' => function ($query) use ($user_id) {
                $query->field('id,event_id,user_id')->where('user_id', $user_id)->where('status', 1);
            }
        ])
            ->field('id,name,price,image,start_apply_time,end_apply_time,start_time,address')
            ->where('status', 1)
            ->order('id desc')
            ->autopage()
            ->select();
        foreach ($list as $k => $v) {
            $list[$k]['start_apply_time'] = date('Y-m-d H:i', $v['start_apply_time']);
            $list[$k]['end_apply_time']   = date('Y-m-d H:i', $v['end_apply_time']);
            $list[$k]['start_time']       = date('Y-m-d H:i', $v['start_time']);
            $list[$k]['apply']            = !empty($v['apply']) ? 1 : 0;
        }
        return $this->success('success', $list);
    }

    // 活动详情
    public function info()
    {
        $params = $this->request->param();
        if (empty($params['event_id'])) {
            return $this->error('参数缺失');
        }
        $user_id = $this->auth->id;

        $info                     = UniversityEventModel::with([
            'apply' => function ($query) use ($user_id) {
                $query->field('id,event_id,user_id')->where('user_id', $user_id)->where('status', 1);
            }
        ])
            ->field('id,name,price,image,images,start_apply_time,end_apply_time,start_time,address,content')
            ->where('id', $params['event_id'])
            ->where('status', 1)
            ->order('id desc')
            ->find();
        $info['start_apply_time'] = date('Y-m-d', $info['start_apply_time']);
        $info['end_apply_time']   = date('Y-m-d', $info['end_apply_time']);
        $info['start_time']       = date('Y-m-d', $info['start_time']);
        $info['apply']            = !empty($info['apply']) ? 1 : 0;
        return $this->success('success', $info);
    }

    public function apply()
    {
        $params = $this->request->param();
        if (empty($params['event_id'])) {
            return $this->error('参数缺失');
        }
        if (empty($params['pay_type']) || empty($params['platform'])) {
            return $this->error('请选择支付方式');
        }
        if (empty($params['apply_list'])) {
            return $this->error('请提交报名信息');
        }
        foreach ($params['apply_list'] as $k => $v) {
            if (empty($v['name'])) {
                return $this->error('报名信息姓名不能为空');
            }
            if (empty($v['phone'])) {
                return $this->error('报名信息手机号不能为空');
            }
        }
        $user_id = $this->auth->id;
        $info    = UniversityEventModel::with([
            'apply' => function ($query) use ($user_id) {
                $query->field('id,event_id,user_id')->where('user_id', $user_id)->where('status', 1);
            }
        ])
            ->field('id,name,price,image,images,start_apply_time,end_apply_time,start_time,address,content')
            ->where('id', $params['event_id'])
            ->where('status', 1)
            ->order('id desc')
            ->find();
        if (!$info) {
            return $this->error('活动不存在');
        }
        if (!empty($info['apply'])) {
            return $this->error('您已报过名了');
        }
        $nowTime = time();
        if ($info['start_apply_time'] > $nowTime) {
            return $this->error('报名未开始');
        }
        if ($info['end_apply_time'] < $nowTime) {
            return $this->error('报名已结束');
        }
        // 开始报名
        $num  = count($params['apply_list']);
        $data = [
            'user_id'     => $user_id,
            'event_id'    => $params['event_id'],
            'order_no'    => createUniqueNo('E', $user_id),
            'pay_amount'  => bcmul($info['price'], $num, 2),
            'create_time' => $nowTime
        ];
        Db::startTrans();
        $apply_id = Db::name('university_event_apply')->insertGetId($data);
        if (!$apply_id) {
            Db::rollback();
            return $this->error('订单创建失败');
        }
        $apply_info = [];
        foreach ($params['apply_list'] as $k => $v) {
            $apply_info[] = [
                'user_id'  => $user_id,
                'event_id' => $params['event_id'],
                'order_id' => $apply_id,
                'order_no' => $data['order_no'],
                'name'     => $v['name'],
                'phone'    => $v['phone']
            ];
        }
        if (!Db::name('university_event_info')->insertAll($apply_info)) {
            Db::rollback();
            return $this->error('订单创建失败');
        }
        Db::commit();

        // 创建支付订单
        $remark    = '老年大学活动报名';
        $orderData = [
            'user_id'      => $user_id,
            'out_trade_no' => $data['order_no'],
            'order_amount' => $data['pay_amount'],
            'pay_type'     => $params['pay_type'],
            'platform'     => $params['platform'],
            'table_name'   => 'university_event_apply',
            'table_id'     => $apply_id,
            'createtime'   => time(),
            'args'         => json_encode([
                'table_id' => $apply_id,
                'remark'   => $remark
            ], JSON_UNESCAPED_UNICODE),
        ];
        if (!Db::name('pay_order')->insert($orderData)) {
            return $this->error('订单创建失败');
        }

        // 拉起支付 余额支付
        if ($params['pay_type'] == 'wallet') {
            Db::startTrans();
            //钱包更新
            $walletService = new Wallet();
            if (!$walletService->change($user_id, -$orderData['order_amount'], 'money', 20, $remark, $orderData['table_name'], $orderData['table_id'])) {
                Db::rollback();
                return $this->error($walletService->getMessage());
            }
            // 支付成功，更改支付金额
            [$res,$msg] = PayOrderModel::university_event($orderData['out_trade_no']);
            if (!$res){
                Db::rollback();
                return $this->error($msg);
            }
            Db::commit();
            return $this->success('支付成功');
        }

        // 第三方支付下单
        $params = [
            'type'      => $orderData['pay_type'],
            'orderid'   => $orderData['out_trade_no'],
            'title'     => $remark,
            'amount'    => $orderData['order_amount'],
            'method'    => $orderData['platform'],
            'notifyurl' => CurlUtil::getHttp("/api/notify/university_event_{$params['pay_type']}"),
            'returnurl' => '',
        ];
        // 如果是小程序则需要添加 openid
        if ($params['pay_type'] == 'wechat' && $params['platform'] == 'miniapp') {
            $params['openid'] = $this->auth->mini_openid;
        }
        $res = Service::submitOrder($params);
        if ($params['pay_type'] == 'wechat') {
            $this->success('success', json_decode($res, true));
        } else {
            $this->success('success', $res);
        }
    }

}