<?php

namespace wchat\wx\V2;

use Kiri\Client;
use wchat\common\Help;
use wchat\common\Result;
use wchat\wx\SmallProgram;

class WxV2Withdrawal extends SmallProgram
{

	private string $transfers = '/mmpaymkttransfers/promotion/transfers';

	/**
	 * @param int|float $money
	 * @param string $openid
	 * @param string $order
	 * @param string $desc
	 * @return Result
	 */
	public function payment(int|float $money, string $openid, string $order, string $desc = '零钱提现'): Result
	{
		$array = [
			'nonce_str'        => Help::random(32),
			'partner_trade_no' => $order,
			'mchid'            => $this->config->getMchId(),
			'mch_appid'        => $this->config->getAppid(),
			'openid'           => $openid,
			'check_name'       => 'NO_CHECK',
			'amount'           => $money * 100,
			'spbill_create_ip' => $this->config->getRemoteAddr(),
			'desc'             => $desc,
		];

		$key = $this->config->getKey();
		$sign_type = $this->config->getSignType();
		$array['sign'] = Help::sign($array, $key, $sign_type);

		$client = new Client('api.mch.weixin.qq.com', 443, true);
		$client->withHeader(['Content-Type' => 'application/json']);
		$client->withBody($body = Help::toXml($array));
		$client->post($this->transfers);
		$client->close();

		if (!in_array($client->getStatusCode(), [101, 200, 201])) {
			return new Result(code: 505, message: 'network error.');
		}

		$data = Help::toArray($client->getBody());

		$data['body'] = $body;
		if ($data['return_code'] == 'FAIL') {
			return new Result(code: $array['return_code'], message: $data['return_msg'], data: $data);
		} else if ($array['result_code'] != 'SUCCESS') {
			return new Result(code: $array['err_code'], message: $data['err_code_des'], data: $data);
		} else {
			return new Result(code: 0, message: '提现成功', data: $data);
		}
	}

}