<?php

declare(strict_types=1);

use App\Framework\MagicLinks\ValueObjects\MagicLinkPayload;

describe('MagicLinkPayload', function () {
    it('creates payload from array', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com', 'user_id' => 123]);

        expect($payload->toArray())->toBe(['email' => 'test@example.com', 'user_id' => 123]);
    });

    it('throws exception for empty payload', function () {
        expect(fn () => MagicLinkPayload::fromArray([]))
            ->toThrow(InvalidArgumentException::class, 'Payload cannot be empty');
    });

    it('retrieves value with get method', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com']);

        expect($payload->get('email'))->toBe('test@example.com');
        expect($payload->get('missing', 'default'))->toBe('default');
    });

    it('checks if key exists', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com']);

        expect($payload->has('email'))->toBeTrue();
        expect($payload->has('missing'))->toBeFalse();
    });

    it('creates new instance with added value', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com']);
        $updated = $payload->with('user_id', 123);

        expect($payload->has('user_id'))->toBeFalse();
        expect($updated->has('user_id'))->toBeTrue();
        expect($updated->get('user_id'))->toBe(123);
    });

    it('creates new instance without key', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com', 'user_id' => 123]);
        $updated = $payload->without('user_id');

        expect($payload->has('user_id'))->toBeTrue();
        expect($updated->has('user_id'))->toBeFalse();
    });

    it('throws exception when removing last key', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com']);

        expect(fn () => $payload->without('email'))
            ->toThrow(InvalidArgumentException::class, 'Payload cannot be empty after removal');
    });

    it('returns keys and values', function () {
        $payload = MagicLinkPayload::fromArray(['email' => 'test@example.com', 'user_id' => 123]);

        expect($payload->keys())->toBe(['email', 'user_id']);
        expect($payload->values())->toBe(['test@example.com', 123]);
    });
});