<?php

declare(strict_types=1);

namespace KTXC\Models\Tenant;

use InvalidArgumentException;
use KTXF\Json\JsonSerializableObject;
use KTXF\SystemStore\StoreReference;

/**
 * Logical system stores configured for a tenant.
 */
final class TenantStores extends JsonSerializableObject
{
    /** @var array<string, StoreReference> */
    private array $entries = [];

    public function jsonDeserialize(array|string $data): static
    {
        if (is_string($data)) {
            $data = json_decode($data, true);
        }

        $this->entries = [];
        foreach ($data as $name => $store) {
            if (!is_string($name) || preg_match('/^[a-z][a-z0-9-]*$/', $name) !== 1) {
                throw new InvalidArgumentException('Invalid logical system-store name');
            }
            if (!is_array($store)) {
                throw new InvalidArgumentException('Invalid tenant store configuration entry');
            }
            $this->entries[$name] = StoreReference::fromArray($store);
        }

        return $this;
    }

    public function jsonSerialize(): array
    {
        return array_map(
            static fn(StoreReference $store): array => $store->toArray(),
            $this->entries,
        );
    }

    public function store(string $name): ?StoreReference
    {
        return $this->entries[$name] ?? null;
    }

    /** @return array<string, StoreReference> */
    public function all(): array
    {
        return $this->entries;
    }
}