<?php

use App\Models\Attachment;
use App\Models\AttachmentExtension;
use App\Models\AttachmentGroup;
use App\Models\Role;
use App\Models\User;
use Laravel\Sanctum\Sanctum;

function makeAdminForAttachmentExtensions(): User
{
    $admin = User::factory()->create();
    $role = Role::firstOrCreate(['name' => 'ROLE_ADMIN'], ['color' => '#111111']);
    $admin->roles()->attach($role);

    return $admin;
}

it('lists extensions for admins', function (): void {
    $admin = makeAdminForAttachmentExtensions();
    $group = AttachmentGroup::create(['name' => 'General', 'max_size_kb' => 100, 'is_active' => true]);
    AttachmentExtension::create([
        'extension' => 'pdf',
        'attachment_group_id' => $group->id,
    ]);

    Sanctum::actingAs($admin);
    $response = $this->getJson('/api/attachment-extensions');

    $response->assertOk();
    $response->assertJsonFragment(['extension' => 'pdf']);
});

it('lists public extensions for active groups', function (): void {
    $active = AttachmentGroup::create(['name' => 'Active', 'max_size_kb' => 100, 'is_active' => true]);
    $inactive = AttachmentGroup::create(['name' => 'Inactive', 'max_size_kb' => 100, 'is_active' => false]);

    AttachmentExtension::create([
        'extension' => 'png',
        'attachment_group_id' => $active->id,
    ]);

    AttachmentExtension::create([
        'extension' => 'exe',
        'attachment_group_id' => $inactive->id,
    ]);

    $response = $this->getJson('/api/attachment-extensions/public');

    $response->assertOk();
    $response->assertJsonFragment(['png']);
    $response->assertJsonMissing(['exe']);
});

it('creates extensions as admin and normalizes extension', function (): void {
    $admin = makeAdminForAttachmentExtensions();
    $group = AttachmentGroup::create(['name' => 'Docs', 'max_size_kb' => 100, 'is_active' => true]);

    Sanctum::actingAs($admin);
    $response = $this->postJson('/api/attachment-extensions', [
        'extension' => '.PDF',
        'attachment_group_id' => $group->id,
        'allowed_mimes' => ['application/pdf'],
    ]);

    $response->assertStatus(201);
    $response->assertJsonFragment(['extension' => 'pdf']);
});

it('updates extensions as admin', function (): void {
    $admin = makeAdminForAttachmentExtensions();
    $group = AttachmentGroup::create(['name' => 'Images', 'max_size_kb' => 100, 'is_active' => true]);
    $ext = AttachmentExtension::create([
        'extension' => 'png',
        'attachment_group_id' => null,
    ]);

    Sanctum::actingAs($admin);
    $response = $this->patchJson("/api/attachment-extensions/{$ext->id}", [
        'attachment_group_id' => $group->id,
        'allowed_mimes' => ['image/png'],
    ]);

    $response->assertOk();
    $response->assertJsonFragment(['attachment_group_id' => $group->id]);
});

it('prevents deleting extensions in use', function (): void {
    $admin = makeAdminForAttachmentExtensions();
    $ext = AttachmentExtension::create([
        'extension' => 'pdf',
        'attachment_group_id' => null,
    ]);

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

    Sanctum::actingAs($admin);
    $response = $this->deleteJson("/api/attachment-extensions/{$ext->id}");

    $response->assertStatus(422);
    $response->assertJsonFragment(['message' => 'Extension is in use.']);
});