<?php

declare(strict_types=1);

namespace LIT\MCP\Tests\Unit\Integrations\Divi\Pages;

use LIT\MCP\Integrations\Divi\BlockTree\Block;
use LIT\MCP\Integrations\Divi\BlockTree\NodeIndex;
use LIT\MCP\Integrations\Divi\BlockTree\Parser;
use LIT\MCP\Integrations\Divi\Pages\DiviChange;
use PHPUnit\Framework\TestCase;

final class DiviChangeTest extends TestCase
{
    public function testIdOfAnEntryAfterTheChange(): void
    {
        $index = NodeIndex::build((new Parser())->parse(
            '<!-- wp:divi/section --><!-- wp:divi/row /--><!-- /wp:divi/section -->'
        ));
        $row = $index->find('s0.r0');
        $change = (new DiviChange('x'))
            ->record($row, 'updated')
            ->removed('s3.r1', Block::create('divi/row'))
            ->record(Block::create('divi/text'), 'inserted');

        self::assertSame(
            ['s0.r0', 's3.r1', null],
            array_map(static fn (array $entry): ?string => DiviChange::idOf($entry, $index), $change->entries())
        );
    }
}