using System.Threading.Tasks;
using Volo.Abp.Authorization.Permissions;
using Volo.Abp.DependencyInjection;
using Volo.Abp.Domain.Entities.Events;
using Volo.Abp.EventBus;
using Volo.Abp.Identity;

namespace Volo.Abp.PermissionManagement.Identity
{
    //TODO: This code can not be here!

    // public class RoleUpdateEventHandler :
    //     ILocalEventHandler<IdentityRoleNameChangedEvent>,
    //     ITransientDependency
    // {
    //     protected IIdentityRoleRepository RoleRepository { get; }
    //     protected IPermissionManager PermissionManager { get; }
    //     protected IPermissionGrantRepository PermissionGrantRepository { get; }
    //
    //     public RoleUpdateEventHandler(
    //         IIdentityRoleRepository roleRepository,
    //         IPermissionManager permissionManager,
    //         IPermissionGrantRepository permissionGrantRepository)
    //     {
    //         RoleRepository = roleRepository;
    //         PermissionManager = permissionManager;
    //         PermissionGrantRepository = permissionGrantRepository;
    //     }
    //
    //     public virtual async Task HandleEventAsync(IdentityRoleNameChangedEvent eventData)
    //     {
    //         var role = await RoleRepository.FindAsync(eventData.IdentityRole.Id, false);
    //         if (role == null)
    //         {
    //             return;
    //         }
    //
    //         var permissionGrantsInRole = await PermissionGrantRepository.GetListAsync(RolePermissionValueProvider.ProviderName, eventData.OldName);
    //         foreach (var permissionGrant in permissionGrantsInRole)
    //         {
    //             await PermissionManager.UpdateProviderKeyAsync(permissionGrant, eventData.IdentityRole.Name);
    //         }
    //     }
    // }
}