<?php

declare(strict_types=1);

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

use LIT\MCP\Integrations\Divi\Design\FontCatalog;
use LIT\MCP\Integrations\Divi\Design\FontCheck;
use LIT\MCP\Integrations\Divi\Design\FontSuggest;
use LIT\MCP\Tests\Unit\TestCase;
use Mockery;
use Mockery\MockInterface;

final class FontCheckTest extends TestCase
{
    /** The names FontCatalog::names() delivers in these tests. */
    public const NAMES = ['Lato', 'Open Sans', 'Roboto', 'Roboto Mono', 'Roboto Slab'];

    /** A FontCatalog over NAMES: has() is exact, like Divi's sanitizer (ruling W5). */
    public static function catalog(): FontCatalog&MockInterface
    {
        $fonts = Mockery::mock(FontCatalog::class);
        $fonts->allows('names')->andReturn(self::NAMES);
        $fonts->allows('has')->andReturnUsing(static fn (string $name): bool => in_array($name, self::NAMES, true));

        return $fonts;
    }

    public function testAKnownFontIsFine(): void
    {
        $fonts = self::catalog();
        $fonts->shouldNotReceive('names');

        self::assertNull(FontCheck::problem($fonts, 'Roboto Mono'));
    }

    /** Ruling W5: the name is exact – "roboto" is unknown, but gets "Roboto" as suggestion. */
    public function testAnUnknownFontGetsSimilarNames(): void
    {
        self::assertSame(
            sprintf(
                'unbekannte Schrift „roboto“; ähnlich: %s',
                implode(', ', FontSuggest::similar('roboto', self::NAMES))
            ),
            FontCheck::problem(self::catalog(), 'roboto')
        );
        self::assertStringContainsString('Roboto', (string) FontCheck::problem(self::catalog(), 'roboto'));
    }

    public function testWithoutSimilarNamesTheUploadToolIsNamed(): void
    {
        self::assertSame(
            'unbekannte Schrift „Xyzzy Grotesk“; eigene Schriften lädt lit/divi-fonts-upload hoch',
            FontCheck::problem(self::catalog(), 'Xyzzy Grotesk')
        );
    }
}