<?php

use App\Http\Controllers\AttachmentExtensionController;
use App\Models\Attachment;
use App\Models\AttachmentExtension;
use App\Models\AttachmentGroup;
use App\Models\Role;
use App\Models\User;
use Illuminate\Http\Request;

function makeAdminUserForExtensions(): User
{
    $admin = User::factory()->create();
    $role = Role::create(['name' => 'ROLE_ADMIN']);
    $admin->roles()->attach($role);
    return $admin;
}

it('index returns forbidden for non admin', function (): void {
    $controller = new AttachmentExtensionController();
    $request = Request::create('/api/attachment-extensions', 'GET');
    $request->setUserResolver(fn () => null);

    $response = $controller->index($request);

    expect($response->getStatusCode())->toBe(403);
});

it('store update destroy return forbidden for non admin', function (): void {
    $controller = new AttachmentExtensionController();
    $user = User::factory()->create();

    $store = Request::create('/api/attachment-extensions', 'POST', [
        'extension' => 'png',
    ]);
    $store->setUserResolver(fn () => $user);
    $response = $controller->store($store);
    expect($response->getStatusCode())->toBe(403);

    $extension = AttachmentExtension::create(['extension' => 'gif']);

    $update = Request::create('/api/attachment-extensions/'.$extension->id, 'PATCH', [
        'allowed_mimes' => ['image/gif'],
    ]);
    $update->setUserResolver(fn () => $user);
    $response = $controller->update($update, $extension);
    expect($response->getStatusCode())->toBe(403);

    $destroy = Request::create('/api/attachment-extensions/'.$extension->id, 'DELETE');
    $destroy->setUserResolver(fn () => $user);
    $response = $controller->destroy($destroy, $extension);
    expect($response->getStatusCode())->toBe(403);
});

it('store rejects invalid or duplicate extension', function (): void {
    $controller = new AttachmentExtensionController();
    $admin = makeAdminUserForExtensions();

    $request = Request::create('/api/attachment-extensions', 'POST', [
        'extension' => '.',
    ]);
    $request->setUserResolver(fn () => $admin);

    $response = $controller->store($request);
    expect($response->getStatusCode())->toBe(422);

    AttachmentExtension::create(['extension' => 'png']);

    $request = Request::create('/api/attachment-extensions', 'POST', [
        'extension' => 'PNG',
    ]);
    $request->setUserResolver(fn () => $admin);

    $response = $controller->store($request);
    expect($response->getStatusCode())->toBe(422);
});

it('store and update serialize group info', function (): void {
    $controller = new AttachmentExtensionController();
    $admin = makeAdminUserForExtensions();

    $group = AttachmentGroup::create([
        'name' => 'Images',
        'max_size_kb' => 100,
        'is_active' => true,
    ]);

    $request = Request::create('/api/attachment-extensions', 'POST', [
        'extension' => 'png',
        'attachment_group_id' => $group->id,
        'allowed_mimes' => ['image/png'],
    ]);
    $request->setUserResolver(fn () => $admin);

    $response = $controller->store($request);
    expect($response->getStatusCode())->toBe(201);

    $extension = AttachmentExtension::query()->where('extension', 'png')->firstOrFail();

    $request = Request::create('/api/attachment-extensions/'.$extension->id, 'PATCH', [
        'allowed_mimes' => ['image/png', 'image/webp'],
    ]);
    $request->setUserResolver(fn () => $admin);

    $response = $controller->update($request, $extension);
    expect($response->getStatusCode())->toBe(200);
    $payload = $response->getData(true);
    expect($payload['group']['name'])->toBe('Images');
});

it('destroy returns error when extension in use then succeeds', function (): void {
    $controller = new AttachmentExtensionController();
    $admin = makeAdminUserForExtensions();

    $extension = AttachmentExtension::create(['extension' => 'pdf']);

    Attachment::create([
        'thread_id' => null,
        'post_id' => null,
        'attachment_extension_id' => $extension->id,
        'attachment_group_id' => null,
        'user_id' => null,
        'disk' => 'local',
        'path' => 'attachments/test.pdf',
        'original_name' => 'test.pdf',
        'extension' => 'pdf',
        'mime_type' => 'application/pdf',
        'size_bytes' => 10,
    ]);

    $request = Request::create('/api/attachment-extensions/'.$extension->id, 'DELETE');
    $request->setUserResolver(fn () => $admin);

    $response = $controller->destroy($request, $extension);
    expect($response->getStatusCode())->toBe(422);

    Attachment::query()->delete();

    $response = $controller->destroy($request, $extension);
    expect($response->getStatusCode())->toBe(204);
});

it('public index only returns active grouped extensions', function (): void {
    $controller = new AttachmentExtensionController();

    $activeGroup = AttachmentGroup::create([
        'name' => 'Active',
        'max_size_kb' => 100,
        'is_active' => true,
    ]);
    $inactiveGroup = AttachmentGroup::create([
        'name' => 'Inactive',
        'max_size_kb' => 100,
        'is_active' => false,
    ]);

    AttachmentExtension::create([
        'extension' => 'png',
        'attachment_group_id' => $activeGroup->id,
    ]);
    AttachmentExtension::create([
        'extension' => 'zip',
        'attachment_group_id' => $inactiveGroup->id,
    ]);
    AttachmentExtension::create([
        'extension' => 'orphan',
        'attachment_group_id' => null,
    ]);

    $response = $controller->publicIndex();
    $payload = $response->getData(true);

    expect($payload)->toBe(['png']);
});