mapo-core/MP.IOC/Components/Layout/NavMenu.razor.cs

using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Authorization;
using MP.AppAuth.Models;

namespace MP.IOC.Components.Layout
{
    public partial class NavMenu
    {
        #region Public Properties

        [Parameter]
        public EventCallback<bool> EC_compressUpdated { get; set; }

        #endregion Public Properties

        #region Protected Properties

        [Inject]
        protected AuthenticationStateProvider AuthStateProvider { get; set; } = null!;

        protected string hideText { get => showText ? "" : "invisible"; }

        [Inject]
        protected NavigationManager NavManager { get; set; } = null!;

        protected string pageName
        {
            get
            {
                string pName = NavManager.ToBaseRelativePath(NavManager.Uri).ToLower();
                if (pName.Contains("?"))
                {
                    pName = pName.Substring(0, pName.IndexOf("?"));
                }
                return pName;
            }
        }

        protected bool showText { get; set; } = true;

        protected List<PermessiModel> UserPerm { get; set; } = new List<PermessiModel>();

        protected List<UserDirittiModel> UserRight { get; set; } = new List<UserDirittiModel>();

        #endregion Protected Properties

        #region Protected Methods

        protected override async Task OnInitializedAsync()
        {
            await ReloadData();
        }

        protected void ToggleCompress()
        {
            showText = !showText;
            EC_compressUpdated.InvokeAsync(showText);
        }

        #endregion Protected Methods

        #region Private Fields

        private bool collapseNavMenu = true;

        private bool onlyIcon = false;
        private string SafePages = "";
        private string userName = "";

        #endregion Private Fields

        #region Private Properties

        [Inject]
        private IConfiguration ConfMan { get; set; } = null!;

        private bool isLoading { get; set; } = false;
        private string NavMenuCssClass => collapseNavMenu ? "collapse" : null;

        private string? TextCss => onlyIcon ? "d-none" : "";

        #endregion Private Properties

        #region Private Methods

        private async Task ReloadData()
        {
            isLoading = true;
            // sistemo elenco pagine safe...
            SafePages = ConfMan.GetValue<string>("ServerConf:SafePages").ToLower() ?? "";
            var authState = await AuthStateProvider.GetAuthenticationStateAsync();
            var user = authState.User;
            if (user.Identity != null && user.Identity.IsAuthenticated)
            {
                userName = $"{user.Identity.Name}";
            }
            else
            {
                userName = "N.A.";
            }
            isLoading = false;
            await Task.Delay(1);
        }

        private void ToggleNavMenu()
        {
            collapseNavMenu = !collapseNavMenu;
        }

        #endregion Private Methods
    }
}