<?php

namespace App\Http\Controllers;
use App\Models\BraintreePaymentRefund;
use App\Models\Country;
use App\Models\Order;
use App\Models\OrdersStatusHistory;
use App\Models\BraintreePayment;
use App\Models\BraintreePaymentStatus;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Braintree\Gateway;
use Illuminate\Support\Facades\Log;


class TransactionController extends Controller
{
    protected Gateway $gateway;
    public function __construct(Gateway $gateway)
    {
        $this->gateway = $gateway;
    }

    public function generateToken(): JsonResponse
    {
        try {
            $clientToken = $this->gateway->clientToken()->generate();
            return response()->json(['token' => $clientToken]);
        } catch (\Exception) {
            return response()->json(['error' => 'Token generation failed.'], 500);
        }
    }
    public function startTransaction(Request $request): JsonResponse
    {
        Log::channel('braintree')->info('JUCHUUUU');
        $gateway = $this->gateway;
        $nonce = $request->input('payment_method_nonce');
        $orderId = $request->input('oID');
        try {
            $order = Order::where('orders_id', $orderId)->first();
            $billingName = explode(" ",$order->billing_name,2);
            $sale = $gateway->transaction()->sale([
                'amount' => $order->order_total,
                'paymentMethodNonce' => $nonce,
                'orderId' => $orderId,
                //'merchantAccountId' => $order->currency
                'customer' => [
                    'firstName' => $order->customers_firstname,
                    'lastName' => $order->customers_firstname,
                    'email' => "test" . $order->customers_email_address,
                    'phone' => $order->customers_telephone,
                ],
                'billing' => [
                    'firstName' =>  $billingName[0],
                    'lastName' => $billingName[1],
                    'company' => $order->billing_company,
                    'streetAddress' => $order->billing_street_address . " " . $order->billing_street_addressNumber,
                    'extendedAddress' => $order->billing_suburb,
                    'locality' => $order->billing_city,
                    'region' => $order->state,
                    'postalCode' => $order->billing_postcode,
                    'countryCodeAlpha2' => Country::where('countries_name',$order->billing_country)->first()->countries_iso_code_2,
                ],
                'options' => [
                    'submitForSettlement' => false
                ]
            ]);
            $transaction = $sale->transaction;
            $this->newTransactionDb($transaction, $orderId);
            if ($sale->success) {
                $settlementResult = $gateway->transaction()->submitForSettlement($transaction->id);
                $this->updateStatusDb($settlementResult->transaction, $settlementResult->transaction->status);
            }
            return response()->json(['success' => true, 'transaction' => $settlementResult ?? $transaction]);
        }
        catch (\Exception $e) {
            return response()->json(['success' => false, 'message' => 'Error: nonce:'. $nonce . ', amount: ' . $amount . $e->getMessage()], 500);
        }
    }

    public function settle(Request $request): JsonResponse {
        $result = $this->gateway->testing()->settle($request->input("transaction_id"));
        return response()->json(['success' => true, 'result' => $result]);
    }
    public function void(Request $request): JsonResponse {
        $result = $this->gateway->transaction()->void($request->input("transaction_id"));
        return response()->json(['success' => true, 'result' => $result]);
    }


    public function startRefund(Request $request): JsonResponse {
        $gateway = $this->gateway;
        $response=null;
        $transactionId = $request->input("transaction_id");
        try {
            $response = $gateway->transaction()->refund($transactionId, $request->input("amount"));
            $refund = $response->transaction;
            BraintreePaymentRefund::create([
                'refund_id'=>$refund->id,
                'transaction_id'=>$transactionId,
                'refund_amount'=>$refund->amount,
                'refund_currency'=>$refund->currencyIsoCode
            ]);
            OrdersStatusHistory::create([
                'orders_id'=>BraintreePayment::where('transaction_id', $transactionId)->first()->orders_id,
                'orders_status_id'=> 44,
                'customer_notified'=>1,
                'comments'=>$refund->status,
                'hidden'=>0,
                'highlight'=>0,
                'message_msg'=>'not yet analyzed',
                'message_provider'=>'vat'
            ]);
            BraintreePaymentStatus::create([
                'transaction_id'=>$transactionId,
                'status_name'=>'refund_submitted_for_settlement',
                'gateway_rejection'=>$refund->gatewayRejectionReason
            ]);
            if ($response->success) {
                return response()->json(['success' => true, 'refund' => $refund]);
            } else {
                return response()->json(['success' => false, 'refund' => $refund]);
            }
        } catch (\Exception $e) {
            return response()->json(['success' => false, 'message' => $e->getMessage(), "refund"=>$response], 500);
        }
    }

    public function newTransactionDb($transaction,  $orderId): void
    {
        OrdersStatusHistory::create([
            'orders_id'=>$orderId,
            'orders_status_id'=> 44,
            'customer_notified'=>1,
            'comments'=>$transaction->status,
            'hidden'=>0,
            'highlight'=>0,
            'message_msg'=>'not yet analyzed',
            'message_provider'=>'vat'
        ]);
        BraintreePayment::create([
            'transaction_id'=>$transaction->id,
            'orders_id'=> $orderId,
            'total'=>$transaction->amount,
            'currency'=>$transaction->currencyIsoCode
        ]);
        BraintreePaymentStatus::create([
            'transaction_id'=>$transaction->id,
            'status_id'=> $transaction->processorResponseCode,
            'status_name'=>$transaction->status,
            'status_message'=>$transaction->processorResponseText,
            'gateway_rejection'=>$transaction->gatewayRejectionReason
        ]);
    }

    public function updateStatusDb($transaction) {
        BraintreePaymentStatus::create([
            'transaction_id'=>$transaction->id,
            'status_name'=>$transaction->status,
        ]);
        OrdersStatusHistory::create([
            'orders_id'=>$transaction->orderId,
            'orders_status_id'=> 44,
            'customer_notified'=>1,
            'comments'=>$transaction->status,
            'hidden'=>0,
            'highlight'=>0,
            'message_msg'=>'not yet analyzed',
            'message_provider'=>'vat'
        ]);
    }
}