<?php
/**
 * Created by PhpStorm.
 * User: whwyy
 * Date: 2018/4/19 0019
 * Time: 16:12
 */

namespace wchat\wx;

use Exception;
use Kiri\Client;
use wchat\common\Decode;
use wchat\common\HttpClient;
use wchat\common\Result;

class Account extends SmallProgram
{

	/**
	 * @param $code
	 * @return Result
	 */
	public function login($code): Result
	{
		$param['appid'] = $this->config->getAppid();
		$param['secret'] = $this->config->getAppsecret();
		$param['js_code'] = $code;
		$param['grant_type'] = 'authorization_code';

		$client = new Client('api.weixin.qq.com', 443, true);
		$client->withHeader(['Content-Type' => 'application/json']);
		$client->get('sns/jscode2session', $param);
		$client->close();

		if (!in_array($client->getStatusCode(), [101, 200, 201])) {
			return new Result(code: 505, message: 'network error.');
		}
		$body = json_decode($client->getBody(), true);
		if (isset($body['errcode']) && $body['errcode'] != 0) {
			return new Result(code: $body['errcode'], message: $body['errmsg']);
		} else {
			return new Result(code: 0, data: $body);
		}
	}

	/**
	 * @param $openid
	 * @return Result
	 * @throws Exception
	 */
	public function getPublicUserInfo($openid): Result
	{
		$query = [
			'access_token' => $this->config->getAccessToken(),
			'openid'       => $openid,
			'lang'         => 'zh_CN'
		];

		$client = new Client('api.weixin.qq.com', 443, true);
		$client->withHeader(['Content-Type' => 'application/json']);
		$client->get('cgi-bin/user/info', $query);
		$client->close();

		if (!in_array($client->getStatusCode(), [101, 200, 201])) {
			return new Result(code: 505, message: 'network error.');
		}
		$body = json_decode($client->getBody(), true);
		if (isset($body['errcode']) && $body['errcode'] != 0) {
			return new Result(code: $body['errcode'], message: $body['errmsg']);
		}
		return new Result(code: 0, data: $body);
	}


	/**
	 * @param $encryptedData
	 * @param $iv
	 * @param $sessionKey
	 * @param bool $asArray
	 * @return object|array
	 * @throws
	 *
	 *  *    <li>-41001: encodingAesKey 非法</li>
	 *    <li>-41003: aes 解密失败</li>
	 *    <li>-41004: 解密后得到的buffer非法</li>
	 *    <li>-41005: base64加密失败</li>
	 *    <li>-41016: base64解密失败</li>
	 */
	public function decode($encryptedData, $iv, $sessionKey, bool $asArray = false): object|array
	{
		$decode = new Decode();
		$decode->setSessionKey($sessionKey);
		$decode->setEncryptedData($encryptedData);
		$decode->setAppId($this->config->getAppid());
		$decode->setIv($iv);

		return $decode->decode($asArray);
	}


	/**
	 * @param $path
	 * @param $width
	 * @return array|mixed|Result
	 * @throws Exception
	 */
	public function createwxaqrcode($path, $width): mixed
	{
		$url = 'cgi-bin/wxaapp/createwxaqrcode?access_token=';
		$sendBody['path'] = $path;
		$sendBody['width'] = $width;
		$client = new Client('api.weixin.qq.com', 443, true);
		$client->withHeader(['Content-Type' => 'application/json']);
		$client->post($url . $this->getConfig()->getAccessToken(), $sendBody);
		$client->close();
		if (!in_array($client->getStatusCode(), [101, 200, 201])) {
			return new Result(code: 505, message: 'network error.');
		}
		$body = json_decode($client->getBody(), true);
		if (!is_null($body)) {
			return new Result(code: $body['errcode'], message: $body['errmsg']);
		} else {
			return new Result(code: 0, data: $client->getBody());
		}
	}


	/**
	 * @param $path
	 * @param $width
	 * @param bool $is_hyaline
	 * @param bool $auto_color
	 * @param string $line_color
	 * @return Result
	 */
	public function getwxacode($path, $width, bool $is_hyaline = false, bool $auto_color = false, string $line_color = ''): Result
	{
		$sendBody['path'] = $path;
		$sendBody['width'] = $width;
		$sendBody['auto_color'] = $auto_color;
		$sendBody['is_hyaline'] = $is_hyaline;
		if ($auto_color) {
			$sendBody['line_color'] = $line_color;
		}

		$url = 'wxa/getwxacode?access_token=' . $this->getConfig()->getAccessToken();

		$client = new Client('api.weixin.qq.com', 443, true);
		$client->withHeader(['Content-Type' => 'application/json']);
		$client->post($url . $this->getConfig()->getAccessToken(), $sendBody);
		$client->close();
		if (!in_array($client->getStatusCode(), [101, 200, 201])) {
			return new Result(code: 505, message: 'network error.');
		}
		$body = json_decode($client->getBody(), true);
		if (!is_null($body)) {
			return new Result(code: $body['errcode'], message: $body['errmsg']);
		} else {
			return new Result(code: 0, data: $client->getBody());
		}
	}


	/**
	 * @param $path
	 * @param $width
	 * @param bool $is_hyaline
	 * @param bool $auto_color
	 * @param string $line_color
	 * @return Result
	 */
	public function getwxacodeunlimit($path, $width, bool $is_hyaline = false, bool $auto_color = false, string $line_color = ''): Result
	{
		$sendBody['path'] = $path;
		$sendBody['width'] = $width;
		$sendBody['auto_color'] = $auto_color;
		$sendBody['is_hyaline'] = $is_hyaline;
		if ($auto_color) {
			$sendBody['line_color'] = $line_color;
		}

		$url = 'wxa/getwxacodeunlimit?access_token=' . $this->getConfig()->getAccessToken();

		$client = new Client('api.weixin.qq.com', 443, true);
		$client->withHeader(['Content-Type' => 'application/json']);
		$client->post($url . $this->getConfig()->getAccessToken(), $sendBody);
		$client->close();
		if (!in_array($client->getStatusCode(), [101, 200, 201])) {
			return new Result(code: 505, message: 'network error.');
		}
		$body = json_decode($client->getBody(), true);
		if (!is_null($body)) {
			return new Result(code: $body['errcode'], message: $body['errmsg']);
		} else {
			return new Result(code: 0, data: $client->getBody());
		}
	}

}