mapo-core/MP-TAB3/Components/CmpFooter.razor.cs

using Microsoft.AspNetCore.Components;
using MP.Data.Services;
using NLog;

namespace MP_TAB3.Components
{
    public partial class CmpFooter : IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            if (aTimer != null)
            {
                aTimer.Elapsed -= ElapsedTimer;
                aTimer.Stop();
                aTimer.Dispose();
            }
        }

        public double CurrExpVal { get; set; } = 50;
        public double MaxExpVal { get; set; } = 100;
        public double yLimit { get; set; } = 30;
        public double rLimit { get; set; } = 10;

        public string timeUm
        {
            get
            {
                string answ = "m";
                if (CurrExpVal > 60)
                {
                    answ = "h";
                }
                else if (CurrExpVal > 1440)
                {
                    answ = "gg";
                }
                return answ;
            }
        }

        public void ElapsedTimer(object? source, System.Timers.ElapsedEventArgs e)
        {

            var pUpd = Task.Run(async () =>
            {
                if (typeScadLogin > 0)
                {
                    var diffOfTime = DateTime.Now.Subtract(MsgServ.dtLastAction);
                    CurrExpVal = MaxExpVal - diffOfTime.TotalMinutes;
                    
                }
                await InvokeAsync(() => StateHasChanged());
            });
            pUpd.Wait();
        }

        public void StartTimer()
        {
            int tOutPeriod = 1000;
            aTimer = new System.Timers.Timer(tOutPeriod);
            aTimer.Elapsed += ElapsedTimer;
            aTimer.Enabled = true;
            aTimer.Start();
        }

        #endregion Public Methods

        #region Protected Properties

        protected int dtScadLogin { get; set; } = 0;

        [Inject]
        protected MessageService MsgServ { get; set; } = null!;

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

        [Inject]
        protected SharedMemService SMServ { get; set; } = null!;

        #endregion Protected Properties

        #region Protected Methods

        protected int typeScadLogin { get; set; } = 0;
        protected override async Task OnInitializedAsync()
        {
            await Task.Delay(1);
            var rawVers = typeof(Program).Assembly.GetName().Version;
            version = rawVers != null ? rawVers : new Version("0.0.0.0");
            typeScadLogin = SMServ.GetConfInt("TAB_TypeScadLogin");
            dtScadLogin = SMServ.GetConfInt("TAB_dtTimerScadLogin");
            MaxExpVal = dtScadLogin;
            yLimit = MaxExpVal * 0.3;
            rLimit = MaxExpVal * 0.1;
            StartTimer();
        }

        #endregion Protected Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();
        private System.Timers.Timer aTimer = null!;
        private Version version = null!;

        #endregion Private Fields

        #region Private Properties

        private int dtTimerScadenzaLogin { get; set; } = 0;

        #endregion Private Properties
    }
}