<?php

// +----------------------------------------------------------------------
// | WeChatDeveloper
// +----------------------------------------------------------------------
// | 版权所有 2014~2026 ThinkAdmin [ thinkadmin.top ]
// +----------------------------------------------------------------------
// | 官方网站: https://thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// | 免责声明 ( https://thinkadmin.top/disclaimer )
// +----------------------------------------------------------------------
// | gitee 代码仓库：https://gitee.com/zoujingli/WeChatDeveloper
// | github 代码仓库：https://github.com/zoujingli/WeChatDeveloper
// +----------------------------------------------------------------------

namespace WePay;

use WeChat\Contracts\BasicWePay;

/**
 * 微信红包支持
 * @package WePay
 */
class Redpack extends BasicWePay
{

    /**
     * 发放普通红包（需证书）
     * @param array $options 红包参数（mch_billno, send_name, re_openid, total_amount, total_num, wishing 等）
     * @return array 红包发送结果
     * @throws \WeChat\Exceptions\InvalidResponseException
     * @throws \WeChat\Exceptions\LocalCacheException
     */
    public function create(array $options)
    {
        $this->params->offsetUnset('appid');
        $this->params->set('wxappid', $this->config->get('appid'));
        $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";
        return $this->callPostApi($url, $options, true, 'MD5', false);
    }

    /**
     * 发放裂变红包（需证书）
     * @param array $options 红包参数（mch_billno, send_name, re_openid, total_amount, total_num 等，total_num>1）
     * @return array 红包发送结果
     * @throws \WeChat\Exceptions\InvalidResponseException
     * @throws \WeChat\Exceptions\LocalCacheException
     */
    public function groups(array $options)
    {
        $this->params->offsetUnset('appid');
        $this->params->set('wxappid', $this->config->get('appid'));
        $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack";
        return $this->callPostApi($url, $options, true, 'MD5', false);
    }

    /**
     * 查询红包记录
     * @param string $mchBillno 商户红包订单号
     * @return array 红包状态信息
     * @throws \WeChat\Exceptions\InvalidResponseException
     * @throws \WeChat\Exceptions\LocalCacheException
     */
    public function query($mchBillno)
    {
        $this->params->offsetUnset('wxappid');
        $this->params->set('appid', $this->config->get('appid'));
        $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/gethbinfo";
        return $this->callPostApi($url, ['mch_billno' => $mchBillno, 'bill_type' => 'MCHT'], true, 'MD5', false);
    }

}