mapo-core/MP-TAB3/Shared/MainLayout.razor.cs

using global::Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Routing;
using Microsoft.JSInterop;
using MP.Data.DbModels;
using MP.Data.Services;
using NLog;
using static Org.BouncyCastle.Math.EC.ECCurve;

namespace MP_TAB3.Shared
{
    public partial class MainLayout : IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            NavMan.LocationChanged -= HandleLocationChanged;
        }

        #endregion Public Methods

        #region Protected Fields

        protected string ResetClass = "btn-primary";

        #endregion Protected Fields

        #region Protected Properties

        protected string bodyType
        {
            get => pageOk ? "mainBodyNoSide" : "mainBody";
        }

        [Inject]
        protected IConfiguration config { get; set; } = null!;

        protected Guid currDevGuid { get; set; } = new Guid();

        /// <summary>
        /// Livello corrente del menu
        /// </summary>
        protected string CurrLevel { get; set; } = "";

        /// <summary>
        /// Elenco items da men� per pagina corrente...
        /// </summary>
        protected List<LinkMenuModel> CurrMenuItems { get; set; } = new List<LinkMenuModel>();

        /// <summary>
        /// Scadenza del login
        /// </summary>
        protected int dtScadLogin { get; set; } = 0;

        protected bool HideMenu
        {
            get => NavMan.Uri.Contains("reg-new-device");
        }

        [Inject]
        protected IJSRuntime JSRuntime { get; set; } = null!;

        [Inject]
        protected ListSelectDataSrv MDataService { get; set; } = null!;

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

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

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

        protected bool pageOk
        {
            get
            {
                string currPage = NavMan.Uri;
                return currPage.Contains("logout") || currPage.Contains("reg-new-device");
            }
        }

        [Inject]
        protected TabDataService TDataService { get; set; } = null!;

        /// <summary>
        /// Tipo scadenza login Postoa -1 di default così da NON avere problemi in caso di setuop errato...
        /// </summary>
        protected int typeScadLogin { get; set; } = -1;

        protected bool userIsOk { get; set; } = false;

        #endregion Protected Properties

        #region Protected Methods

        protected async Task checkDtDiff2Logout()
        {
            DateTime adesso = DateTime.Now;
            TimeSpan tsDeltaAct = adesso.Subtract(MsgServ.dtLastAction);
            TimeSpan tsDeltaSave = adesso.Subtract(MsgServ.dtLastSave);
            string userTkn = "";
            switch (typeScadLogin)
            {
                case 1:
                    if (tsDeltaAct.TotalMinutes >= dtScadLogin)
                    {
                        userTkn = await TDataService.OperatoreGetRedis(MatrOpr, currDevGuid);
                        if (string.IsNullOrEmpty(userTkn))
                        {
                            NavMan.NavigateTo("logout");
                        }
                        else
                        {
                            await MsgServ.DoLogIn(userTkn, true);
                            MsgServ.dtLastAction = adesso;
                            MsgServ.dtLastSave = adesso;
                        }
                    }
                    else
                    {
                        // se fosse oltre 1 minuto da ultimo save --> salvo!
                        if (tsDeltaSave.TotalMinutes > 1)
                        {
                            userTkn = await TDataService.OperatoreGetRedis(MatrOpr, currDevGuid);
                            if (!string.IsNullOrEmpty(userTkn))
                            {
                                await MsgServ.DoLogIn(userTkn, true);
                                MsgServ.dtLastAction = adesso;
                                MsgServ.dtLastSave = adesso;
                            }
                        }
                    }
                    break;

                case 2:
                    // se fosse oltre 1 minuto da ultimo save --> salvo!
                    if (tsDeltaSave.TotalMinutes > 1)
                    {
                        // mitigazione controlli: solo ogni 1 minuto...
                        if (tsDeltaSave.TotalMinutes > 1)
                        {
                            MsgServ.dtLastSave = adesso;
                            userTkn = await TDataService.OperatoreGetRedis(MatrOpr, currDevGuid);
                            if (string.IsNullOrEmpty(userTkn))
                            {
                                NavMan.NavigateTo("logout");
                            }
                            if (tsDeltaAct.TotalMinutes >= dtScadLogin)
                            {
                                NavMan.NavigateTo("logout");
                            }
                        }
                    }
                    break;

                case 0:
                case -1:
                    await ReloadMemStor();
                    typeScadLogin = MStor.GetConfInt("TAB_TypeScadLogin");
                    dtScadLogin = MStor.GetConfInt("TAB_dtTimerScadLogin");
                    break;
            }
        }

        protected async Task ForceReloadMStor(bool isOk)
        {
            await ReloadMemStor();
        }

        protected async Task HandleBodyClick()
        {
            await Task.Delay(1);
            if (!pageOk)
            {
                await checkDtDiff2Logout();
            }
        }

        protected override async Task OnAfterRenderAsync(bool firstRender)
        {
            currDevGuid = await MsgServ.GetCurrDevGuidLSAsync();
            // rileggo scadenza ultima...
            DateTime adesso = DateTime.Now;
            TimeSpan tsScadenza = TDataService.OperatoreGetGuidTTL(MatrOpr, currDevGuid);
            MsgServ.dtLastSave = adesso.Subtract(TimeSpan.FromMinutes(dtScadLogin)).Add(tsScadenza);
        }

        /// <summary>
        /// Init struttura dati
        /// </summary>
        /// <returns></returns>
        protected override async Task OnInitializedAsync()
        {
            NavMan.LocationChanged += HandleLocationChanged;

            // verifica preliminare setup mdati
            if (!MStor.MenuOk)
            {
                await ReloadMemStor();
            }
            // leggo resto della configurazione
            typeScadLogin = MStor.GetConfInt("TAB_TypeScadLogin");
            dtScadLogin = MStor.GetConfInt("TAB_dtTimerScadLogin");
            CurrLevel = MStor.PageLevel(NavMan.Uri);
            // recupero menu corrente
            if (MStor.DictMenu.ContainsKey(CurrLevel))
            {
                CurrMenuItems = MStor.DictMenu[CurrLevel];
            }
        }

        protected async Task ReloadMemStor()
        {
            // in primis svuoto...
            MStor.ClearCache();

            // fix url di base...
            string baseUrl = config.GetValue<string>("SpecialConf:AppUrl") ?? (config.GetValue<string>("OptConf:AppUrl") ?? "");
            MStor.baseUrl = baseUrl;
            if (baseUrl.EndsWith(@"/"))
            {
                MStor.baseUrlImages = $"{baseUrl}macchine";
            }
            else
            {
                MStor.baseUrlImages = $"{baseUrl}/macchine";
            }

            // rileggo link
            var allData = await MDataService.ListLinkAll();
            MStor.SetupMenu(allData);
            // fix config...
            var allConf = await MDataService.ConfigGetAll();
            MStor.SetConfig(allConf);
            // fix MSFD...
            var allMSFD = await TDataService.VMSFDGetAll();
            MStor.SetMsfd(allMSFD);
            // fix slave
            var macSlave = await TDataService.Macchine2Slave();
            MStor.SetM2S(macSlave);

            // fix elenco eventi
            var allEvents = await TDataService.AnagEventiGetAll();
            MStor.SetEventi(allEvents);
            // fix elenco stati
            var allStati = await TDataService.AnaStatiGetAll();
            MStor.SetStati(allStati);

            // fix vocabolario
            var allVoc = TDataService.VocabolarioGetAll();
            MStor.SetVocab(allVoc);

            // resetto il tabDServ
            await TDataService.FlushCache();
            // ricarica la config...
            TDataService.SetupConfig();
        }

        protected async Task SetUserOk(bool isOk)
        {
            await Task.Delay(1);
            userIsOk = isOk;
        }

        #endregion Protected Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();

        #endregion Private Fields

        #region Private Properties

        private int MatrOpr
        {
            get => MsgServ.MatrOpr;
        }

        #endregion Private Properties

        #region Private Methods

        private void HandleLocationChanged(object? sender, LocationChangedEventArgs e)
        {
            // Logger.LogInformation("URL of new location: {Location}", e.Location);
            CurrLevel = MStor.PageLevel(NavMan.Uri);
            // recupero menu
            if (MStor.DictMenu.ContainsKey(CurrLevel))
            {
                CurrMenuItems = MStor.DictMenu[CurrLevel];
                InvokeAsync(StateHasChanged).ConfigureAwait(false);
            }
        }

        #endregion Private Methods
    }
}