using System.Threading.Tasks;
using GB5Shared.DTO.Framework.Login;

namespace GB5Shared.User
{
    /// <summary>
    /// Narrow port for creating a client's first admin MUSER row, without EntitlementBLL taking a
    /// hard dependency on FrameworkBLL.User.IUserBLL/FrameworkDAL.DTO.User.UserDTO (the real
    /// user-management surface, which stays Framework-owned). The adapter implementing this
    /// interface — GB5Shared.User.ClientUserProvisioner — lives alongside FrameworkBLL.User.UserBLL
    /// and is registered wherever both EntitlementBLL and FrameworkBLL/FrameworkDAL coexist
    /// (PlatformHost today, via EntitlementModule.cs's blanket FrameworkBLL/FrameworkDAL scan).
    /// </summary>
    public interface IClientUserProvisioner
    {
        Task<ProvisionClientUserResult> ProvisionAsync(ProvisionClientUserRequest request, LoginDTO login);
    }

    public class ProvisionClientUserRequest
    {
        public string UserCode          { get; set; } = string.Empty;
        public string UserName          { get; set; } = string.Empty;
        public string UserPrimaryMail   { get; set; } = string.Empty;
        public string UserPrimaryMobile { get; set; } = string.Empty;
        public int    RoleId            { get; set; }
    }

    public class ProvisionClientUserResult
    {
        public int    UserId               { get; set; }
        public string? UserGeneratedPassword { get; set; }
    }
}