<?php

namespace app\channel\service\system;

/**
 * 抖音
 * Class Common
 * @package app\channel\service
 */
class Zjdy extends Core
{
    # 这几个可以后台设置
    protected $host = 'host';
    protected $mid = 'mid';
    protected $token = 'token';
    protected $api = 'api';

    # 通用的充值
    public function common($param)
    {
        $check = array
        (
            'account' => 'chargeNo',
            'cash' => 'denomination',
            'chargeType' => 'chargeType',
        );
        $param['chargeType'] = 2;
        $this->api = 'H1001';
        
        return $this->submit($param, $check);
    }

    # 通知处理 主要返回状态 2是成功 3是失败
    public function notify($data)
    {
        $request = $data;
        unset($request['sign']);
        unset($request['s_order']);
        $sign = $this->_sign($request);
        if ($sign != $data['sign']) {
            return false;
        }
        
        $data = $this->ecbDecrypt($request['data'], $this->token);
        $data = json_decode($data, true);
        $result = array();
        $result['cash'] = 1;
        if ($data['orderStatus'] == 2) {
            $result['status'] = 2;
        } elseif ($data['orderStatus'] == 3) {
            $result['status'] = 3;
        } else {
            $result['status'] = 4;
        }
        if (isset($data['remark1']) && $data['orderId']) {
            # 流水号
            //$data['s_nubmer'] = $result['s_nubmer'] = $data['orderId'];
        }

        $result['yes'] = '{"result":1}';

        $result['data'] = $data;
        
        return $result;
    }

    # 数据响应格式处理
    public function response($data)
    {
        $log['type'] = 'response';
        $log['data'] = $data;
        $log['config'] = $this->data;
        $this->log($log);

        $array = $this->json_decode($data);
        if (!$array) {
            $msg = 'error';
        } elseif (isset($array['result']) && $array['result'] == '1') {
            # 正确
            $msg = 'ok';
        } else {
            # 错误
            $msg = isset($array['errDesc']) ? $array['errDesc'] : 'error';
        }

        return array
        (
            'msg' => $msg,
            'data' => $data,
            'array' => $array,
        );
    }

    # 主动查询接口
    public function query($order)
    {
        
    }

    # 提交数据
    private function submit($param, $check)
    {
        $param = $this->param($param, $check);
        if (is_string($param) || (is_array($param) && $param['status'] == 1)) {
            return $param;
        }
        $data = $param['detail'];
        $data['serviceCode'] = $this->api;
        $data['denomination'] = $data['denomination']*100;
        $data['prodType'] = 6;
        $data['channelOrderId'] = $param['order'];
        $data['orderNum'] = 1;
        $data['requestTime'] = date('Y-m-d H:i:s');
        $data['prodCode'] = $this->getGid($param['cash']);;
        $data['notifyUrl'] = $this->getNotify($param['order'], 1);
        
        $request = array();
        $request['partner'] = $this->mid;
        $request['version'] = '1.0';
        list($msec, $sec) = explode(' ', microtime());
        $msectime =  (float)sprintf('%.0f', (floatval($msec) + floatval($sec)) * 1000);
        $msec = substr($msectime,0,13);
        $request['time'] = $msec;
        //$request['data'] = '{"channelOrderId": "XBD2022080523", "requestTime": "2022-08-05 14:58:00", "prodCode": "DB00050198", "serviceCode": "H1001", "chargeType": "2", "orderNum": "1", "notifyUrl": "http://xxx.xx.xxx/notify", "chargeNo": "cat840084", "chargeName": "cat840084", "prodType": "6"}';
        //$request['data'] = json_decode($request['data'], true);
        
        $request['data'] = $this->ecbEncrypt(json_encode($data), $this->token);
        $request['sign'] = $this->_sign($request);
        
        $url = $this->host;
        $response = $this->curl('post', $url, $request, true);
        $response = $this->response($response);
        $channel_order_id = '';
        if (isset($response['array']['detailInfo']['channelOrderId'])) {
            //$channel_order_id = $response['array']['detailInfo']['channelOrderId'];
        }

        $this->create($param['order'], $channel_order_id, $param['merchant_order'], $param['cash'], $url, $request, $response, 1, $param['account']);
        return $response['msg'];
    }
    
    private function _sign($data)
    {
        $json = json_encode($data);
		$json = str_split($json);
		asort($json);
		$json = implode('', $json);
		$json = str_replace('\\', '', $json);
        return md5($json);
    }

    private function ecbEncrypt($input, $key)
    {
	    $size = @mcrypt_get_block_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB);
	    $input = $this->pkcs5_pad($input, $size);
	    $td = @mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_ECB, '');
	    $iv = @mcrypt_create_iv (@mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
	    @mcrypt_generic_init($td, $key, $iv);
	    $data = @mcrypt_generic($td, $input);
	    @mcrypt_generic_deinit($td);
	    @mcrypt_module_close($td);
	    $data = base64_encode($data);
	    return $data;
	}

	private function ecbDecrypt($data, $key)
	{
	    $decrypted= @mcrypt_decrypt(
	        MCRYPT_RIJNDAEL_128,
	        $key,
	        base64_decode($data),
	        MCRYPT_MODE_ECB
	    );
	    $dec_s = strlen($decrypted);
	    $padding = ord($decrypted[$dec_s-1]);
	    $decrypted = substr($decrypted, 0, -$padding);
	    return $decrypted;
	}

	private function pkcs5_pad($text, $blocksize)
	{
	    $pad = $blocksize - (strlen($text) % $blocksize);
	    return $text . str_repeat(chr($pad), $pad);
	}
}