<?php

declare(strict_types=1);

namespace Tests\Integration\Presentation\Api;

use Illuminate\Http\Request;
use Presentation\Api\Exceptions\ApiExceptionDispatcher;
use Presentation\Api\V1\Exceptions\ApiExceptionRenderer as V1ApiExceptionRenderer;
use Shared\DDD\Exception\NotFoundException;

covers(ApiExceptionDispatcher::class);

describe('API Exception Dispatcher Integration', function (): void {
    it('returns null for non-API web requests that do not accept JSON', function (): void {
        // GIVEN
        $dispatcher = new ApiExceptionDispatcher(new V1ApiExceptionRenderer());
        $request    = Request::create('/some-web-route', 'GET');
        $exception  = new NotFoundException('Not found');

        // WHEN
        $response = $dispatcher->render($exception, $request);

        // THEN
        expect($response)->toBeNull();
    });

    it('dispatches api/v1 requests to V1ApiExceptionRenderer', function (): void {
        // GIVEN
        $dispatcher = new ApiExceptionDispatcher(new V1ApiExceptionRenderer());
        $request    = Request::create('http://localhost/api/v1/employees/999', 'GET');
        $exception  = new NotFoundException('Employee not found');

        // WHEN
        $response = $dispatcher->render($exception, $request);

        // THEN
        expect($response)->not->toBeNull()
            ->and($response?->getStatusCode())->toBe(404)
            ->and($response?->headers->get('Content-Type'))->toBe('application/problem+json');

        /** @var array<string, mixed> $data */
        $data = json_decode((string) $response?->getContent(), true);
        expect($data['status'])->toBe(404)
            ->and($data['title'])->toBe('Resource Not Found')
            ->and($data['detail'])->toBe('Employee not found');
    });

    it('falls back to V1ApiExceptionRenderer for unversioned api requests', function (): void {
        // GIVEN
        $dispatcher = new ApiExceptionDispatcher(new V1ApiExceptionRenderer());
        $request    = Request::create('http://localhost/api/ping', 'GET');
        $exception  = new \DomainException('Domain invariant error');

        // WHEN
        $response = $dispatcher->render($exception, $request);

        // THEN
        expect($response)->not->toBeNull()
            ->and($response?->getStatusCode())->toBe(422);

        /** @var array<string, mixed> $data */
        $data = json_decode((string) $response?->getContent(), true);
        expect($data['status'])->toBe(422)
            ->and($data['detail'])->toBe('Domain invariant error');
    });

    it('dispatches to V1ApiExceptionRenderer when request accepts JSON even on non-api path', function (): void {
        // GIVEN
        $dispatcher = new ApiExceptionDispatcher(new V1ApiExceptionRenderer());
        $request    = Request::create('http://localhost/custom-endpoint', 'GET', [], [], [], ['HTTP_ACCEPT' => 'application/json']);
        $exception  = new NotFoundException('Custom endpoint not found');

        // WHEN
        $response = $dispatcher->render($exception, $request);

        // THEN
        expect($response)->not->toBeNull()
            ->and($response?->getStatusCode())->toBe(404);
    });
});