<?php

declare(strict_types=1);

namespace Tests\Framework\Search;

use App\Framework\Search\SearchDocument;
use App\Framework\Search\ValueObjects\DocumentData;
use App\Framework\Search\ValueObjects\DocumentMetadata;
use App\Framework\Search\ValueObjects\EntityId;
use App\Framework\Search\ValueObjects\EntityType;

describe('SearchDocument Value Object', function () {
    it('can be created with Value Objects', function () {
        $document = new SearchDocument(
            EntityId::fromString('user_123'),
            EntityType::user(),
            DocumentData::fromArray(['name' => 'John', 'email' => 'john@test.com']),
            DocumentMetadata::withTimestamps()
        );

        expect($document->id->toString())->toBe('user_123');
        expect($document->entityType->toString())->toBe('user');
        expect($document->data->get('name'))->toBe('John');
        expect($document->hasMetadata())->toBeTrue();
    });

    it('can be created with minimal data', function () {
        $document = new SearchDocument(
            EntityId::fromString('product_456'),
            EntityType::product(),
            DocumentData::fromArray(['title' => 'Test Product'])
        );

        expect($document->id->toString())->toBe('product_456');
        expect($document->hasMetadata())->toBeFalse();
    });

    it('supports immutable metadata updates', function () {
        $document = new SearchDocument(
            EntityId::fromString('test_1'),
            EntityType::fromString('test'),
            DocumentData::empty()
        );

        $updated = $document->withMetadata('version', '1.0');

        expect($document->hasMetadata())->toBeFalse(); // Original unchanged
        expect($updated->hasMetadata())->toBeTrue();
        expect($updated->metadata->get('version'))->toBe('1.0');
    });

    it('supports immutable data updates', function () {
        $document = new SearchDocument(
            EntityId::fromString('test_1'),
            EntityType::fromString('test'),
            DocumentData::fromArray(['title' => 'Original'])
        );

        $updated = $document->withDocumentData(
            DocumentData::fromArray(['title' => 'Updated', 'content' => 'New content'])
        );

        expect($document->data->get('title'))->toBe('Original'); // Original unchanged
        expect($updated->data->get('title'))->toBe('Updated');
        expect($updated->data->get('content'))->toBe('New content');
    });

    it('supports field-level updates', function () {
        $document = new SearchDocument(
            EntityId::fromString('test_1'),
            EntityType::fromString('test'),
            DocumentData::fromArray(['title' => 'Original', 'status' => 'draft'])
        );

        $updated = $document->withField('status', 'published');

        expect($document->data->get('status'))->toBe('draft'); // Original unchanged
        expect($updated->data->get('status'))->toBe('published');
        expect($updated->data->get('title'))->toBe('Original'); // Other fields preserved
    });

    it('supports field removal', function () {
        $document = new SearchDocument(
            EntityId::fromString('test_1'),
            EntityType::fromString('test'),
            DocumentData::fromArray(['title' => 'Test', 'temp' => 'remove me'])
        );

        $updated = $document->withoutField('temp');

        expect($document->data->has('temp'))->toBeTrue(); // Original unchanged
        expect($updated->data->has('temp'))->toBeFalse();
        expect($updated->data->has('title'))->toBeTrue(); // Other fields preserved
    });

    it('converts to array correctly', function () {
        $document = new SearchDocument(
            EntityId::fromString('user_123'),
            EntityType::user(),
            DocumentData::fromArray(['name' => 'John']),
            DocumentMetadata::fromArray(['version' => '1.0'])
        );

        $array = $document->toArray();

        expect($array)->toBe([
            'id' => 'user_123',
            'entity_type' => 'user',
            'data' => ['name' => 'John'],
            'metadata' => ['version' => '1.0'],
        ]);
    });

    it('converts to index array with special fields', function () {
        $document = new SearchDocument(
            EntityId::fromString('product_456'),
            EntityType::product(),
            DocumentData::fromArray(['title' => 'Test Product', 'price' => 99.99]),
            DocumentMetadata::fromArray(['version' => '2.0', 'language' => 'en'])
        );

        $indexArray = $document->toIndexArray();

        expect($indexArray)->toBe([
            'title' => 'Test Product',
            'price' => 99.99,
            '_id' => 'product_456',
            '_type' => 'product',
            '_meta_version' => '2.0',
            '_meta_language' => 'en',
        ]);
    });

    it('handles empty metadata correctly', function () {
        $document = new SearchDocument(
            EntityId::fromString('test_1'),
            EntityType::fromString('test'),
            DocumentData::fromArray(['title' => 'Test'])
        );

        expect($document->hasMetadata())->toBeFalse();

        $indexArray = $document->toIndexArray();
        expect($indexArray)->toBe([
            'title' => 'Test',
            '_id' => 'test_1',
            '_type' => 'test',
        ]);
    });
});