<?php

namespace app\api\controller;

use app\common\controller\BaseCom;
use app\common\service\RedpacketService;

/**
 * 红包接口
 */
class Redpacket extends BaseCom
{

    /**
     * 发红包
     */
    public function create()
    {
        $data = $this->request->post();

        $data['user_id'] = $this->uid;

        $service = new RedpacketService();
        $reslut = $service->create($data);

        return V($reslut['code'], $reslut['msg'], $reslut['data']);
    }

    /**
     * 抢红包
     */
    public function grab()
    {
        $redpacketId = $this->request->post('redpacket_id');
        $password = $this->request->post('password', '');

        if (empty($redpacketId)) {
            return V(0, '红包ID不能为空');
        }

        $service = new RedpacketService();
        $reslut = $service->grabWithResult($redpacketId, $this->uid, $password);

        return V($reslut['code'], $reslut['msg'], $reslut['data']);
    }

    /**
     * 获取抢红包结果
     */
    public function grabResult()
    {
        $user = $this->auth->getUser();
        $redpacketId = $this->request->get('redpacket_id');

        if (empty($redpacketId)) {
            $this->error('红包ID不能为空');
        }

        $service = new RedpacketService();
        $result = $service->getGrabResult($redpacketId, $user->id);

        if (!$result) {
            $this->error('红包不存在');
        }

        $this->success('获取成功', $result);
    }

    /**
     * 红包详情
     */
    public function detail()
    {
        $redpacketId = $this->request->get('redpacket_id');
        $currentUserId = $this->auth->isLogin() ? $this->auth->id : 0;

        if (empty($redpacketId)) {
            $this->error('红包ID不能为空');
        }

        try {
            $service = new RedpacketService();
            $detail = $service->getDetail($redpacketId, $currentUserId);

            if (!$detail) {
                $this->error('红包不存在');
            }

            $this->success('获取成功', $detail);

        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }
    }

    /**
     * 获取倒计时选项
     */
    public function countdownOptions()
    {
        $options = \app\common\model\Redpacket::$countdownOptions;
        $this->success('获取成功', $options);
    }
}