<?php

namespace App\Http\Controllers\Seller;

use PDO;
use Stripe\Stripe;
use App\Models\Payment;
use Stripe\PaymentIntent;
use Illuminate\Http\Request;
use App\Models\PaymentHistory;
use Illuminate\Support\Facades\Log;
use App\Http\Controllers\Controller;
use App\Models\SellerPaymentHistory;
use Illuminate\Validation\ValidationException;

class PaymentController extends Controller
{

    public function save(Request $request)
    {
        try {
            $validatedData = $this->validatePaymentRequest($request);
        } catch (ValidationException $e) {
            return response()->json(['error' => $e->errors()], 422);
        }
        $validatedData['due_date'] = now()->addDays(30);

        $payment = $this->findOrCreatePayment($request, $validatedData);
        return response()->json(['message' => 'Subscription Payment made successfully', 'payment' => $payment], 200);
    }

    protected function validatePaymentRequest(Request $request)
    {
        return $request->validate([
            'seller_plans_id' => ['required', 'exists:seller_plans,id'],
            'seller_id' => ['required', 'exists:sellers,id'],
            'due_date' => ['required', 'date'],
        ]);
    }

    protected function findOrCreatePayment(Request $request, array $validatedData)
    {

        $sellerId = $validatedData['seller_id'];

        // Check if payment record exists for the seller
        $payment = PaymentHistory::where('seller_id', $sellerId)->first();

        if ($payment) {
            // If payment record exists, update it
            $payment->fill($validatedData);
            $payment->save();
        } else {
            // If payment record doesn't exist, create a new one
            $payment = new PaymentHistory();
            $payment->fill($validatedData);
            $payment->save();
        }

        // Create payment history record
        $paymentHistory = new PaymentHistory();
        $paymentHistory->fill($validatedData);
        $paymentHistory->save();

        return $payment;
    }

    public function list()
    {
        try {
            $payment = Payment::all();
            return response()->json(['message' => 'success', 'payment' => $payment], 200);
        } catch (\Throwable $th) {
            Log::error($th->getMessage());
            return response()->json(['error' => 'failed'], 500);
        }
    }

    public function history(Request $request)
    {
        try {
            $histories = PaymentHistory::where('seller_id', $request->seller_id)->paginate(10);
            return response()->json(['message' => 'success', 'payment' => $histories], 200);
        } catch (\Throwable $th) {
            Log::error($th->getMessage());
            return response()->json(['error' => 'failed'], 500);
        }
    }

   
    public function createPaymentIntent(Request $request)
    {

        $validatedData = $request->validate([
            'plan_id' => 'required',
            'user_id' => 'required',
            'amount' => 'required|numeric',
            'plan_name' => 'required|string',
            'user_name' => 'required|string',
            'user_email' => 'required|exists:users,email',
            'user_shop_id' => 'required|exists:sellers,id', 
        ]);

        Stripe::setApiKey(env('STRIPE_SECRET'));
        $paymentIntent = PaymentIntent::create([
            'amount' => $validatedData['amount'] * 100, // amount in cents
            'currency' => 'eur',
            'product_data' => [
                'name' => $validatedData['user_name'],
                'email' => $validatedData['user_email'],
                'plan' => $validatedData['plan_name'],
            ],
            'payment_method_types' => ['card'],
        ]);
        return response()->json(['clientSecret' => $paymentIntent->client_secret]);
    }

}