<?php

declare(strict_types=1);

namespace App\Infrastructure\Http\Controller\Api;

use App\Application\Channel\PlatformService;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;
use Symfony\Component\Uid\Uuid;

#[Route('/api/platforms', name: 'api_platforms_')]
final class PlatformController extends AbstractController
{
    public function __construct(private readonly PlatformService $service)
    {
    }

    #[Route('', name: 'list', methods: ['GET'])]
    public function list(): JsonResponse
    {
        return $this->json(array_map(static fn ($p) => [
            'id' => $p->getId()->toRfc4122(),
            'type' => $p->getType(),
            'label' => $p->getLabel(),
        ], $this->service->findAll()));
    }

    #[Route('', name: 'create', methods: ['POST'])]
    public function create(Request $request): JsonResponse
    {
        $data = $request->toArray();
        if (empty($data['type']) || empty($data['label'])) {
            return $this->json(['error' => 'type and label are required'], Response::HTTP_BAD_REQUEST);
        }

        $platform = $this->service->create($data['type'], $data['label'], $data['config'] ?? []);

        return $this->json(['id' => $platform->getId()->toRfc4122(), 'type' => $platform->getType()], Response::HTTP_CREATED);
    }

    #[Route('/{id}/channel-fields', name: 'list_fields', methods: ['GET'])]
    public function listFields(string $id): JsonResponse
    {
        $fields = $this->service->findChannelFields(Uuid::fromString($id));

        return $this->json(array_map(static fn ($f) => [
            'id' => $f->getId()->toRfc4122(),
            'label' => $f->getLabel(),
            'path' => $f->getPath(),
        ], $fields));
    }

    #[Route('/{id}/channel-fields', name: 'add_field', methods: ['POST'])]
    public function addField(string $id, Request $request): JsonResponse
    {
        $data = $request->toArray();
        if (empty($data['label']) || empty($data['path'])) {
            return $this->json(['error' => 'label and path are required'], Response::HTTP_BAD_REQUEST);
        }

        try {
            $field = $this->service->addChannelField(Uuid::fromString($id), $data['label'], $data['path']);
        } catch (\DomainException $e) {
            return $this->json(['error' => $e->getMessage()], Response::HTTP_NOT_FOUND);
        }

        return $this->json(['id' => $field->getId()->toRfc4122(), 'label' => $field->getLabel()], Response::HTTP_CREATED);
    }

    #[Route('/channel-fields/{fieldId}', name: 'remove_field', methods: ['DELETE'])]
    public function removeField(string $fieldId): JsonResponse
    {
        try {
            $this->service->removeChannelField(Uuid::fromString($fieldId));
        } catch (\DomainException $e) {
            return $this->json(['error' => $e->getMessage()], Response::HTTP_NOT_FOUND);
        }

        return $this->json(null, Response::HTTP_NO_CONTENT);
    }
}