<?php

declare(strict_types=1);

namespace KTXC\Service;

use KTXC\Models\Firewall\FirewallRuleObject;
use KTXC\Stores\FirewallStore;

final class FirewallRuleCache
{
    /** @var array<string, FirewallRuleObject[]> */
    private array $rules = [];

    public function __construct(private readonly FirewallStore $store)
    {
    }

    /** @return FirewallRuleObject[] */
    public function applicable(string $tenantId): array
    {
        return $this->rules[$tenantId] ??= $this->store->listApplicableRules($tenantId);
    }

    public function invalidate(): void
    {
        $this->rules = [];
    }
}