<?php

namespace App\Services;

use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;

class MockZarinpalService
{
    public function requestPayment(
        float $amount,
        string $description,
        ?string $mobile = null,
        ?string $email = null
    ): array {
        $authority = 'MOCK_' . Str::upper(Str::random(32));
        
        Log::info('Mock Zarinpal Payment Request', [
            'amount' => $amount,
            'authority' => $authority,
        ]);

        return [
            'authority' => $authority,
            'payment_url' => url("/api/v1/payment/mock-gateway?authority={$authority}&amount={$amount}"),
            'amount' => $amount,
            'amount_toman' => (int) round($amount / 10),
        ];
    }

    public function verifyPayment(string $authority, float $expectedAmount): array
    {
        Log::info('Mock Zarinpal Payment Verification', [
            'authority' => $authority,
        ]);

        if (str_starts_with($authority, 'MOCK_')) {
            return [
                'success' => true,
                'ref_id' => 'MOCK_REF_' . Str::upper(Str::random(16)),
                'card_hash' => 'MOCK_HASH_' . rand(100000, 999999),
                'card_pan' => '6037****' . rand(1000, 9999),
            ];
        }

        return [
            'success' => false,
            'error_code' => -1,
            'error_message' => 'Authority نامعتبر است',
        ];
    }
}