<?php

declare(strict_types=1);

namespace LIT\MCP\Tests\Unit\Integrations\Core;

use Brain\Monkey\Functions;
use LIT\MCP\Access;
use LIT\MCP\Integrations\Core\EnvironmentProbe;
use LIT\MCP\Integrations\Core\SiteStatusAbility;
use LIT\MCP\Tests\Unit\TestCase;
use Mockery;
use WP_User;

final class SiteStatusAbilityTest extends TestCase
{
    public function testReportsSiteUserAndComponents(): void
    {
        Functions\when('get_bloginfo')->alias(static fn (string $key) => ['name' => 'Kunde', 'version' => '7.0.3'][$key]);
        Functions\when('home_url')->justReturn('https://kunde.de');
        Functions\when('wp_get_current_user')->justReturn(new WP_User(3, ['editor']));
        Functions\when('get_option')->justReturn(['administrator', 'editor']);

        // EnvironmentProbe is deliberately non-final so it can be mocked; Access is final, so use the real one.
        $probe = Mockery::mock(EnvironmentProbe::class);
        $probe->allows('components')->andReturn([['id' => 'divi', 'active' => true, 'version' => '5.2.1']]);

        $result = (new SiteStatusAbility($probe, new Access()))->execute([]);

        self::assertSame(['name' => 'Kunde', 'url' => 'https://kunde.de'], $result['site']);
        self::assertSame('7.0.3', $result['wordpress']);
        self::assertSame(['id' => 3, 'roles' => ['editor']], $result['user']);
        self::assertSame(['administrator', 'editor'], $result['allowed_roles']);
        self::assertSame('divi', $result['components'][0]['id']);
    }

    public function testTheOutputSchemaDescribesTheDiviFeatures(): void
    {
        $schema = (new SiteStatusAbility(Mockery::mock(EnvironmentProbe::class), new Access()))->outputSchema();
        $component = $schema['properties']['components']['items'];
        $feature = $component['properties']['features']['items'];

        self::assertSame(['id', 'active', 'version', 'problems', 'release'], $component['required']);
        self::assertSame(
            ['id', 'label', 'state', 'source', 'problems', 'tools'],
            $feature['required']
        );
        self::assertSame(['released', 'untested', 'incompatible'], $feature['properties']['state']['enum']);
        self::assertSame(['string', 'null'], $feature['properties']['source']['type']);
    }

    public function testTheDescriptionNamesTheFeaturesAndSaysOtherToolsKeepWorking(): void
    {
        $description = (new SiteStatusAbility(Mockery::mock(EnvironmentProbe::class), new Access()))->description();

        self::assertStringContainsString('features je Fähigkeit', $description);
        self::assertStringContainsString('(code, database, auto)', $description);
        self::assertStringContainsString('alle anderen Divi-Werkzeuge laufen weiter', $description);
    }
}