<?php

declare(strict_types=1);

namespace Tests\Unit\Framework\ErrorHandling\Handlers;

use App\Framework\ErrorHandling\Handlers\ErrorHandlerPriority;
use App\Framework\ErrorHandling\Handlers\HttpErrorHandler;
use App\Framework\Http\Exception\HttpException;
use App\Framework\Http\Status;

describe('HttpErrorHandler', function () {
    beforeEach(function () {
        $this->handler = new HttpErrorHandler();
    });

    it('handles HttpException', function () {
        $exception = new HttpException(
            'Not Found',
            Status::NOT_FOUND,
            headers: ['X-Custom' => 'value']
        );

        expect($this->handler->canHandle($exception))->toBeTrue();

        $result = $this->handler->handle($exception);

        expect($result->handled)->toBeTrue();
        expect($result->message)->toBe('Not Found');
        expect($result->statusCode)->toBe(404);
        expect($result->data['error_type'])->toBe('http');
        expect($result->data['headers'])->toBe(['X-Custom' => 'value']);
    });

    it('handles HttpException with no headers', function () {
        $exception = new HttpException(
            'Bad Request',
            Status::BAD_REQUEST
        );

        $result = $this->handler->handle($exception);

        expect($result->handled)->toBeTrue();
        expect($result->statusCode)->toBe(400);
        expect($result->data['headers'])->toBe([]);
    });

    it('does not handle non-HttpException', function () {
        $exception = new \RuntimeException('Some error');

        expect($this->handler->canHandle($exception))->toBeFalse();
    });

    it('has NORMAL priority', function () {
        expect($this->handler->getPriority())->toBe(ErrorHandlerPriority::NORMAL);
    });

    it('has correct name', function () {
        expect($this->handler->getName())->toBe('http_error_handler');
    });
});