<?php

use Carbon\Carbon;
use GuzzleHttp\Exception\GuzzleException;
use Paco\PhpDemo\ActionRequest;
use Paco\PhpDemo\SecurityData;

class Payment extends ActionRequest
{
    /**
     * @throws GuzzleException
     */
    public function Execute(): string
    {
        $now = Carbon::now();
        $orderNo = $now->getPreciseTimestamp(3);

        $request = [
            "apiRequest" => [
                "requestMessageID" => $this->Guid(),
                "requestDateTime" => $now->utc()->format('Y-m-d\TH:i:s.v\Z'),
                "language" => "en-US",
            ],
            "officeId" => "2206",
            "terminalId" => "3335",
            "orderNo" => $orderNo,
            "productDescription" => "desc for '$orderNo'",
            "paymentType" => "CC", //fix
            "paymentCategory" => "ECOM",  //fix
            // "creditCardDetails" => [
            //     "cardNumber" => "4706860000002325",
            //     "cardExpiryMMYY" => "1225",
            //     "cvvCode" => "761",
            //     "payerName" => "Demo Sample"
            // ],
            // "storeCardDetails" => [
            //     "storeCardFlag" => "N",
            //     "storedCardUniqueID" => "{{guid}}"
            // ],
            "installmentPaymentDetails" => [
                "ippFlag" => "N"// fix,
                //"installmentPeriod" => 0,
                //"interestType" => null
            ],
            "mcpFlag" => "N",  // fix
            "request3dsFlag" => "N", // UAT ให้กำหนดเป็น N เมื่อขึ้น production ให้เปลี่ยน เป็น Y ===> คือส่วนที่ส่งหน้าให้ป้อน OTP
            "transactionAmount" => [
                "amountText" => "000000000100",
                "currencyCode" => "THB",
                "decimalPlaces" => 2,
                "amount" => 1
            ],
            "channelCode" => "WEBPAY",//fix
            "autoRedirectDelayTimer"=> 5, //ตามต้องการว่าจะให้กลับมาที่หน้า ม.ราม กี่นาที
            "notificationURLs" => [
                "confirmationURL" => "http://example-confirmation.com",
                "failedURL" => "http://example-failed.com",
                "cancellationURL" => "http://example-cancellation.com",
                "backendURL" => "http://example-backend.com"
            ],
            "recurringPaymentDetails" => [

                "rppFlag"=>"N" // fix
            
            ]//,
            // "deviceDetails" => [
            //     "browserIp" => "1.0.0.1",
            //     "browser" => "Postman Browser",
            //     "browserUserAgent" => "PostmanRuntime/7.26.8 - not from header",
            //     "mobileDeviceFlag" => "N"
            // ],
            // "purchaseItems" => [
            //     [
            //         "purchaseItemType" => "ticket",
            //         "referenceNo" => "2322460376026",
            //         "purchaseItemDescription" => "Bundled insurance",
            //         "purchaseItemPrice" => [
            //             "amountText" => "000000100000",
            //             "currencyCode" => "THB",
            //             "decimalPlaces" => 2,
            //             "amount" => 1000
            //         ],
            //         "subMerchantID" => "string",
            //         "passengerSeqNo" => 1
            //     ]
            // ],
            // "customFieldList" => [
            //     [
            //         "fieldName" => "TestField",
            //         "fieldValue" => "This is test"
            //     ]
            // ]
            
            //ส่วน generalPayerDetails ธนาคาร แจ้งว่าไม่ต้องมีก็ได้
            // "generalPayerDetails" => [

            //     "personType"=> "General",
             
            //      "seqNo" => 1,
             
            //      "personName"=> [
             
            //        "title"=> "Mr.",
             
            //        "firstName"=> "Merchant Test Tool User"
             
            //     ]
             
            //     ],
             
              
        ];

        $stringRequest = json_encode($request);

        //third-party http client https://github.com/guzzle/guzzle
        $response = $this->client->post('https://core.demo-paco.2c2p.com/api/1.0/Payment/prePaymentUi', [
            'headers' => [
                'Accept' => 'application/json',
                'apiKey' => SecurityData::$AccessToken, //$AccessToken คือ api key
                'Content-Type' => 'application/json; charset=utf-8'
            ],
            'body' => $stringRequest
        ]);

        return $response->getBody()->getContents();
    }

    /**
     * @throws GuzzleException
     * @throws Exception
     */
    public function ExecuteJose(): string
    {
        $now = Carbon::now();
        $orderNo = $now->getPreciseTimestamp(3);

        $request = [
            "apiRequest" => [
                "requestMessageID" => $this->Guid(),
                "requestDateTime" => $now->utc()->format('Y-m-d\TH:i:s.v\Z'),
                "language" => "en-US",
            ],
            "officeId" => "2206",
            "terminalId" => "3335",
            "orderNo" => $orderNo,//ref
            "productDescription" => "desc for '$orderNo'",
            "paymentType" => "CC",
            "paymentCategory" => "ECOM",
            // "creditCardDetails" => [
            //     "cardNumber" => "4706860000002325",
            //     "cardExpiryMMYY" => "1225",
            //     "cvvCode" => "761",
            //     "payerName" => "Demo Sample"
            // ],
            // "storeCardDetails" => [
            //     "storeCardFlag" => "N",
            //     "storedCardUniqueID" => "{{guid}}"
            // ],
            "installmentPaymentDetails" => [
                "ippFlag" => "N"//,
                // "installmentPeriod" => 0,
                // "interestType" => null
            ],
            "mcpFlag" => "N",
            "request3dsFlag" => "N",
            "transactionAmount" => [
                "amountText" => "000000000100",
                "currencyCode" => "THB",
                "decimalPlaces" => 2,
                "amount" => 1
            ],
            "channelCode" => "WEBPAY",//fix
            "autoRedirectDelayTimer"=> 5, //ตามต้องการว่าจะให้กลับมาที่หน้า ม.ราม กี่นาที
            "notificationURLs" => [
                "confirmationURL" => "http://example-confirmation.com",
                "failedURL" => "http://example-failed.com",
                "cancellationURL" => "http://example-cancellation.com",
                "backendURL" => "http://example-backend.com"
            ],
            // "deviceDetails" => [
            //     "browserIp" => "1.0.0.1",
            //     "browser" => "Postman Browser",
            //     "browserUserAgent" => "PostmanRuntime/7.26.8 - not from header",
            //     "mobileDeviceFlag" => "N"
            // ],
            // "purchaseItems" => [
            //     [
            //         "purchaseItemType" => "ticket",
            //         "referenceNo" => "2322460376026",
            //         "purchaseItemDescription" => "Bundled insurance",
            //         "purchaseItemPrice" => [
            //             "amountText" => "000000100000",
            //             "currencyCode" => "THB",
            //             "decimalPlaces" => 2,
            //             "amount" => 1000
            //         ],
            //         "subMerchantID" => "string",
            //         "passengerSeqNo" => 1
            //     ]
            // ],
            // "customFieldList" => [
            //     [
            //         "fieldName" => "TestField",
            //         "fieldValue" => "This is test"
            //     ]
            // ]

        
            "recurringPaymentDetails" => [

                "rppFlag"=>"N" // fix
            
            ]
            
        ];

        $payload = [
            "aud" => "PacoAudience",
            "iss" => SecurityData::$AccessToken,  //apikey
            "request" => $request,
            //"CompanyApiKey" => SecurityData::$AccessToken,
            "exp" => $now->addHour()->unix(),
            "iat" => $now->unix(),
            "nbf" => $now->unix(),
            
        ];

        $stringPayload = json_encode($payload);
        echo("stringPayload"."<br>");
        var_dump($stringPayload);
        $signingKey = $this->GetPrivateKey(SecurityData::$MerchantSigningPrivateKey);
        print_r($signingKey);
        $encryptingKey = $this->GetPublicKey(SecurityData::$PacoEncryptionPublicKey);
        print_r($encryptingKey);
        $body = $this->EncryptPayload($stringPayload, $signingKey, $encryptingKey);
        echo("body"."<br>");
        var_dump($body);

        //third-party http client https://github.com/guzzle/guzzle
        //$response = $this->client->post('api/1.0/Payment/NonUi', [
         $response = $this->client->post('https://core.demo-paco.2c2p.com/api/1.0/Payment/prePaymentUi', [
            'headers' => [
                //'Accept' => 'application/jose',
                //'CompanyApiKey' => SecurityData::$AccessToken,
               // 'Content-Type' => 'application/jose; charset=utf-8',
                'alg' => SecurityData::$JWEAlgorithm,
                'enc' => SecurityData::$JWEEncrptionAlgorithm,
                'kid' => SecurityData::$EncryptionKeyId,
                'typ' => SecurityData::$TokenType,
            ],
            'body' => $body
        ]);

        $token = $response->getBody()->getContents();
        $decryptingKey = $this->GetPrivateKey(SecurityData::$MerchantDecryptionPrivateKey);
        $signatureVerificationKey = $this->GetPublicKey(SecurityData::$PacoSigningPublicKey);

        return $this->DecryptToken($token, $decryptingKey, $signatureVerificationKey);
    }
}
?>