<?php

declare(strict_types=1);

namespace App\Tests\Module\Catalog\Api;

use App\Module\Catalog\Domain\Entity\Storage;
use DateTimeImmutable;

/**
 * Tests fonctionnels de l'API stockage (M7, spec-back § 4) — StorageProvider +
 * StorageProcessor (ERP-213).
 *
 * Couvre : collection paginee Hydra + contrat de serialisation (site / storageType
 * embarques, displayName), creation, normalisation serveur du numero (trim, RG-7.06),
 * unicite metier (site, type, numero) parmi les actifs -> 409 (RG-7.01), reutilisation
 * du triplet apres soft-delete, soft-delete jamais expose (§ 2.8), et la matrice RBAC
 * admin-only (view lit mais ne gere pas ; personas metier 403 partout).
 *
 * RG-7.03 (« type disponible sur le site choisi ») n'est PAS testee : le concept
 * type<->site a ete retire du modele en M6 (StorageType plat), c'est Storage qui le
 * porte desormais — aucun referentiel a interroger (cf. StorageProcessor).
 *
 * @internal
 */
final class StorageApiTest extends AbstractStorageApiTestCase
{
    /** Personas metier sans permission stockage (admin-only — ERP-210). */
    private const array PERSONAS = ['Bureau', 'Compta', 'Commerciale', 'Usine'];

    public function testCollectionIsPaginatedHydraWithEmbeddedRelations(): void
    {
        $site = $this->firstSite();
        $type = $this->seedStorageType('Cellule');
        $seed = $this->seedStorageEntity('C3', site: $site, storageType: $type);

        $client   = $this->createAdminClient();
        $response = $client->request('GET', '/api/storages', ['headers' => ['Accept' => self::LD]]);
        self::assertResponseStatusCodeSame(200);

        $body = $response->toArray();
        // Enveloppe Hydra (regle ABSOLUE n°13 : collection paginee, jamais d'array brut).
        self::assertArrayHasKey('totalItems', $body);
        self::assertArrayHasKey('member', $body);

        $member = $this->memberById($body, (int) $seed->getId());
        self::assertIsArray($member, 'Le stockage seede doit figurer dans la collection.');

        // Contrat de serialisation (§ 4.0.bis) : site / storageType en OBJETS embarques
        // (pas un IRI nu), displayName present (RG-7.05).
        self::assertIsArray($member['site'], 'site doit etre un objet embarque.');
        self::assertSame($site->getCode(), $member['site']['code'] ?? null);
        self::assertIsArray($member['storageType'], 'storageType doit etre un objet embarque.');
        self::assertSame('Cellule', $member['storageType']['label'] ?? null);
        self::assertSame('Cellule C3', $member['displayName'] ?? null);
    }

    public function testAdminCanCreateStorage(): void
    {
        $client = $this->createAdminClient();

        $client->request('POST', '/api/storages', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => $this->validStoragePayload(),
        ]);
        self::assertResponseStatusCodeSame(201);
    }

    public function testNumeroIsTrimmedServerSide(): void
    {
        $client   = $this->createAdminClient();
        $response = $client->request('POST', '/api/storages', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => $this->validStoragePayload(['numero' => '  Z9  ']),
        ]);
        self::assertResponseStatusCodeSame(201);

        // RG-7.06 : trim serveur, sans changement de casse (HP-M7-05).
        self::assertSame('Z9', $response->toArray()['numero'] ?? null);
    }

    public function testDuplicateTripletReturns409(): void
    {
        $site = $this->firstSite();
        $type = $this->seedStorageType();
        $this->seedStorageEntity('A1', site: $site, storageType: $type);

        $client = $this->createAdminClient();
        $client->request('POST', '/api/storages', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'site'        => $this->iri('sites', (int) $site->getId()),
                'storageType' => $this->iri('storage_types', (int) $type->getId()),
                'numero'      => 'A1',
                'states'      => [Storage::STATE_RECEPTION],
            ],
        ]);
        // RG-7.01 : meme (site, type, numero) parmi les actifs -> 409.
        self::assertResponseStatusCodeSame(409);
    }

    public function testSameNumeroDifferentTypeIsAllowed(): void
    {
        $site  = $this->firstSite();
        $typeA = $this->seedStorageType();
        $typeB = $this->seedStorageType();
        $this->seedStorageEntity('A1', site: $site, storageType: $typeA);

        $client = $this->createAdminClient();
        $client->request('POST', '/api/storages', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'site'        => $this->iri('sites', (int) $site->getId()),
                'storageType' => $this->iri('storage_types', (int) $typeB->getId()),
                'numero'      => 'A1',
                'states'      => [Storage::STATE_RECEPTION],
            ],
        ]);
        // Unicite portee par le TRIPLET : un meme numero sur un autre type passe.
        self::assertResponseStatusCodeSame(201);
    }

    public function testSoftDeletedTripletCanBeReused(): void
    {
        $site = $this->firstSite();
        $type = $this->seedStorageType();
        $this->seedStorageEntity('B2', deletedAt: new DateTimeImmutable(), site: $site, storageType: $type);

        $client = $this->createAdminClient();
        $client->request('POST', '/api/storages', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'site'        => $this->iri('sites', (int) $site->getId()),
                'storageType' => $this->iri('storage_types', (int) $type->getId()),
                'numero'      => 'B2',
                'states'      => [Storage::STATE_RECEPTION],
            ],
        ]);
        // RG-7.01 : l'unicite ne porte que sur les ACTIFS -> reutilisation OK.
        self::assertResponseStatusCodeSame(201);
    }

    public function testSoftDeletedIsNotExposed(): void
    {
        $deleted = $this->seedStorageEntity('SD', deletedAt: new DateTimeImmutable());

        $client = $this->createAdminClient();

        // § 2.8 : item soft-deleted -> 404.
        $client->request('GET', '/api/storages/'.$deleted->getId(), ['headers' => ['Accept' => self::LD]]);
        self::assertResponseStatusCodeSame(404);

        // … et absent de la collection (RG-7.07).
        $response = $client->request('GET', '/api/storages', ['headers' => ['Accept' => self::LD]]);
        self::assertNull($this->memberById($response->toArray(), (int) $deleted->getId()));
    }

    public function testViewPermissionReadsButCannotManage(): void
    {
        $storage = $this->seedStorageEntity();
        $client  = $this->authView();

        $client->request('GET', '/api/storages', ['headers' => ['Accept' => self::LD]]);
        self::assertResponseStatusCodeSame(200);

        $client->request('GET', '/api/storages/'.$storage->getId(), ['headers' => ['Accept' => self::LD]]);
        self::assertResponseStatusCodeSame(200);

        // view sans manage : creation refusee au niveau securite (403).
        $client->request('POST', '/api/storages', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => $this->validStoragePayload(),
        ]);
        self::assertResponseStatusCodeSame(403);
    }

    public function testBusinessPersonasAreForbiddenEverywhere(): void
    {
        $storage = $this->seedStorageEntity();
        $id      = (int) $storage->getId();

        foreach (self::PERSONAS as $persona) {
            $client = $this->createPersonaClient($persona);

            $client->request('GET', '/api/storages', ['headers' => ['Accept' => self::LD]]);
            self::assertResponseStatusCodeSame(403, $persona.' ne doit pas lister les stockages.');

            $client->request('GET', '/api/storages/'.$id, ['headers' => ['Accept' => self::LD]]);
            self::assertResponseStatusCodeSame(403, $persona.' ne doit pas consulter un stockage.');

            $client->request('POST', '/api/storages', [
                'headers' => ['Content-Type' => self::LD],
                'json'    => $this->validStoragePayload(),
            ]);
            self::assertResponseStatusCodeSame(403, $persona.' ne doit pas creer de stockage.');

            $client->request('PATCH', '/api/storages/'.$id, [
                'headers' => ['Content-Type' => self::MERGE],
                'json'    => ['numero' => 'X'],
            ]);
            self::assertResponseStatusCodeSame(403, $persona.' ne doit pas modifier un stockage.');
        }
    }
}