<?php


namespace wchat\wx;


use wchat\common\Result;

/**
 * Class SecCheck
 * @package wchat
 */
class SecCheck extends SmallProgram
{

    private string $_url = '/wxa/img_sec_check?access_token=';

    private string $_msgUrl = '/wxa/msg_sec_check?access_token=';

    private string $_mediaCheckAsync = '/wxa/media_check_async?access_token=';

	const MEDIA_VIDEO = 1;
	const MEDIA_IMAGE = 1;

	/**
	 * @param string $path
	 * @return array|Result|mixed
	 */
	public function image($path = '')
	{
		if (!file_exists($path)) {
			return $this->sendError('文件不存在', 404);
		}
		$this->request->setUseSwoole(false);
		$this->request->setIsSSL(true);
		$this->request->setHost('api.weixin.qq.com');
		$this->request->setHeader('Content-Type', 'multipart/form-data');
		$this->request->setErrorField('errcode');
		$this->request->setErrorMsgField('errmsg');
		return $this->request->upload($this->_url . $this->config->getAccessToken(), ['media' => new \CURLFile($path)]);
	}


	/**
	 * @param string $url
	 * @param int $type
	 * @return mixed
	 * @throws
	 */
	public function mediaAsync(string $url, $type = SecCheck::MEDIA_IMAGE)
	{
		if (!in_array($type, [self::MEDIA_IMAGE, self::MEDIA_VIDEO])) {
			throw new \Exception('暂不支持的文件类型');
		}
        $this->request->setIsSSL(true);
        $this->request->setHost('api.weixin.qq.com');
        $this->request->setHeader('Content-Type', 'application/json');
		$this->request->setErrorField('errcode');
		$this->request->setErrorMsgField('errmsg');

		$requestUrl = $this->_mediaCheckAsync . $this->config->getAccessToken();
		$response = $this->request->post($requestUrl, [
			'media_url'  => $url,
			'media_type' => $type
		]);
		if (!$response->isResultsOK()) {
			throw new \Exception($response->getMessage());
		}
		return $response->getData('trace_id');
	}


	/**
	 * @param $params
	 * @return ContentAsyncCheck|null
	 */
	public function readByEvent($params)
	{
		return ContentAsyncCheck::instance($params);
	}


	/**
	 * @param $content
	 * @return array|Result|mixed
	 */
	public function text($content)
	{
		if (empty($content)) {
			return $this->sendError('文件不存在', 404);
		}
        $this->request->setIsSSL(true);
        $this->request->setHost('api.weixin.qq.com');
        $this->request->setHeader('Content-Type', 'application/json');
		$this->request->setErrorField('errcode');
		$this->request->setErrorMsgField('errmsg');

        $requestUrl = $this->_msgUrl . $this->config->getAccessToken();

        return $this->request->post($requestUrl, ['content' => $content]);
	}

}