<?php

use App\Enums\ActivityType;
use App\Enums\Portal;
use App\Models\PressRelease;
use App\Models\PressReleaseImage;
use App\Models\User;
use App\Services\ActivityLog;
use App\Services\Admin\AdminSystemHealth;
use Database\Seeders\RolesAndPermissionsSeeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Spatie\Permission\Models\Permission;
use Spatie\Permission\PermissionRegistrar;
use Tests\TestCase;

beforeEach(function () {
    $this->seed(RolesAndPermissionsSeeder::class);
    // In der Testumgebung ist die Queue `sync`; für die Queue-Metriken den
    // Produktions-Treiber (database) verwenden, der die jobs-Tabellen liest.
    config()->set('queue.default', 'database');
});

test('editor cannot open the system health report', function () {
    /** @var TestCase $this */
    $editor = User::factory()->create(['is_active' => true]);
    $editor->assignRole('editor');
    $this->actingAs($editor);

    $this->get('https://pressekonto.test/admin/reports/system-health')->assertForbidden();
});

test('admin can open the system health report', function () {
    /** @var TestCase $this */
    $admin = User::factory()->create(['is_active' => true]);
    $admin->assignRole('admin');
    $this->actingAs($admin);

    $this->get('https://pressekonto.test/admin/reports/system-health')
        ->assertSuccessful()
        ->assertSee('Betriebsüberwachung')
        ->assertSee('Queue-Worker');
});

test('the system health report shows the deployed version', function () {
    /** @var TestCase $this */
    config()->set('app.version', 'v1.1.0');
    $admin = User::factory()->create(['is_active' => true]);
    $admin->assignRole('admin');
    $this->actingAs($admin);

    $this->get('https://pressekonto.test/admin/reports/system-health')
        ->assertSuccessful()
        ->assertSee('Version: v1.1.0');
});

test('snapshot reports an ok queue when there are no waiting jobs', function () {
    /** @var TestCase $this */
    $snapshot = app(AdminSystemHealth::class)->snapshot();

    expect($snapshot['queue']['pending'])->toBe(0)
        ->and($snapshot['queue']['worker_running'])->toBeTrue()
        ->and($snapshot['queue']['status'])->toBe('ok');
});

test('snapshot flags a stalled worker when a job has waited too long', function () {
    /** @var TestCase $this */
    DB::table('jobs')->insert([
        'queue' => 'default',
        'payload' => json_encode(['displayName' => 'App\\Jobs\\Example']),
        'attempts' => 0,
        'reserved_at' => null,
        'available_at' => now()->subMinutes(10)->getTimestamp(),
        'created_at' => now()->subMinutes(10)->getTimestamp(),
    ]);

    $snapshot = app(AdminSystemHealth::class)->snapshot();

    expect($snapshot['queue']['status'])->toBe('critical')
        ->and($snapshot['queue']['worker_running'])->toBeFalse()
        ->and($snapshot['overall'])->toBe('critical');
});

test('snapshot surfaces recent failed jobs', function () {
    /** @var TestCase $this */
    DB::table('failed_jobs')->insert([
        'uuid' => (string) Str::uuid(),
        'connection' => 'database',
        'queue' => 'default',
        'payload' => json_encode(['displayName' => 'App\\Jobs\\Broken']),
        'exception' => "RuntimeException: boom\nStack trace...",
        'failed_at' => now(),
    ]);

    $snapshot = app(AdminSystemHealth::class)->snapshot();

    expect($snapshot['queue']['failed_recent'])->toBe(1)
        ->and($snapshot['queue']['recent_failures'][0]['job'])->toBe('App\\Jobs\\Broken')
        ->and($snapshot['queue']['recent_failures'][0]['error'])->toContain('boom')
        ->and($snapshot['queue']['status'])->toBe('warn');
});

test('snapshot flags missing permissions as critical', function () {
    /** @var TestCase $this */
    Permission::query()->where('name', 'billing:manage')->delete();
    app(PermissionRegistrar::class)->forgetCachedPermissions();

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])
        ->keyBy('key');

    expect($checks['permissions']['status'])->toBe('critical')
        ->and($checks['permissions']['detail'])->toContain('billing:manage');
});

test('snapshot flags pending media privatization', function () {
    /** @var TestCase $this */
    $pr = PressRelease::factory()->forPortal(Portal::Presseecho)->create();
    PressReleaseImage::query()->create([
        'press_release_id' => $pr->id,
        'disk' => 'public',
        'path' => 'press-releases/'.$pr->id.'/images/legacy.jpg',
    ]);

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks['media_privatization']['status'])->toBe('warn')
        ->and($checks['media_privatization']['detail'])->toContain('1');
});

test('snapshot flags a missing imagick extension', function (bool $precheckEnabled, string $status) {
    config()->set('images.precheck.enabled', $precheckEnabled);
    app()->bind(AdminSystemHealth::class, fn () => new class extends AdminSystemHealth
    {
        protected function imagickAvailable(): bool
        {
            return false;
        }
    });

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks['imagick']['status'])->toBe($status)
        ->and($checks['imagick']['detail'])->toContain('php8.4-imagick');
})->with([
    'precheck off' => [false, 'warn'],
    'precheck on' => [true, 'critical'],
]);

test('snapshot reports imagick as ok when it is loaded', function () {
    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks['imagick']['status'])->toBe(class_exists(Imagick::class) ? 'ok' : 'warn');
});

test('snapshot warns in production when the turnstile keys are missing', function () {
    app()->instance('env', 'production');

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks['turnstile']['status'])->toBe('warn')
        ->and($checks['turnstile']['detail'])->toContain('TURNSTILE_SITE_KEY');

    config()->set('services.turnstile.site_key', '0x4AAAAAAAsitekey');
    config()->set('services.turnstile.secret_key', '0x4AAAAAAAsecret');

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks['turnstile']['status'])->toBe('ok');
});

test('snapshot asks to review forms accepted without bot check', function () {
    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');
    expect($checks['bot_check_unavailable']['status'])->toBe('ok');

    app(ActivityLog::class)->record(ActivityType::BotCheckUnavailable, 'Kontaktanfrage KT-1 ohne Bot-Prüfung angenommen.');

    $checks = collect(app(AdminSystemHealth::class)->snapshot()['checks'])->keyBy('key');

    expect($checks['bot_check_unavailable']['status'])->toBe('warn')
        ->and($checks['bot_check_unavailable']['detail'])->toContain('1 Formular(e)');
});