mapo-core/MP.SPEC/Components/ListDossiers.razor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
using System.Net.Http;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Components.Forms;
using Microsoft.AspNetCore.Components.Routing;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.Web.Virtualization;
using Microsoft.JSInterop;
using MP.SPEC;
using MP.SPEC.Shared;
using MP.SPEC.Components;
using MP.Data.DatabaseModels;
using MP.SPEC.Data;
using System.Diagnostics;

namespace MP.SPEC.Components
{
    public partial class ListDossiers
    {
        #region Public Properties

        [Parameter]
        public SelectDossierParams SelFilter { get; set; } = null!;

        [Parameter]
        public EventCallback<int> TotRecordChanged { get; set; }
        [Parameter]
        public EventCallback<Dossiers> RecordSel { get; set; }

        #endregion Public Properties

        #region Public Methods

        public string checkSelect(Dossiers recordSel)
        {
            string answ = "";
            if (currRecord != null)
            {
                try
                {
                    answ = (currRecord.IdxMacchina == recordSel.IdxMacchina && currRecord.DtRif == recordSel.DtRif) ? "table-info" : "";
                }
                catch
                { }
            }
            return answ;
        }

#if false
        public void Dispose()
        {
            aTimer.Elapsed -= ElapsedTimer;
            MessageService.EA_PageUpdated -= MessageService_EA_PageUpdated;
            MessageService.EA_SearchUpdated -= OnSeachUpdated;
            aTimer.Stop();
            aTimer.Dispose();
        } 
#endif

        //public void ElapsedTimer(object? source, System.Timers.ElapsedEventArgs e)
        //{
        //    if (!isLoading && LiveUpdate)
        //    {
        //        aTimer.Stop();
        //        // inizio misura esecuzione
        //        Stopwatch stopWatch = new Stopwatch();
        //        stopWatch.Start();
        //        var pUpd = Task.Run(async () =>
        //        {
        //            await Task.Delay(1);
        //            await InvokeAsync(() => reloadData(true));
        //        });
        //        pUpd.Wait();
        //        // misuro tempo esecuzione
        //        stopWatch.Stop();
        //        TimeSpan ts = stopWatch.Elapsed;
        //        int deltaTime = RefreshPeriod - (int)ts.TotalMilliseconds;
        //        aTimer.Interval = deltaTime > 100 ? deltaTime : 100;
        //        aTimer.Start();
        //    }
        //}

        public async Task reloadData(bool setChanged)
        {
            isLoading = true;
            SearchRecords = await MDService.DossiersGetLastFilt(SelMacchina, SelDtRef, MaxRecord);
            totalCount = SearchRecords.Count;
            ListRecords = SearchRecords.Skip(numRecord * (currPage - 1)).Take(numRecord).ToList();
            await Task.Delay(1);
            if (setChanged)
            {
                await InvokeAsync(() => StateHasChanged());
            }
            isLoading = false;
        }

        //public void StartTimer()
        //{
        //    //int.TryParse(Configuration["ReloadStatusTimer"], out tOutPeriod);
        //    aTimer = new System.Timers.Timer(RefreshPeriod);
        //    aTimer.Elapsed += ElapsedTimer;
        //    aTimer.Enabled = true;
        //    //aTimer.AutoReset = true;
        //    aTimer.Start();
        //}

        #endregion Public Methods

        #region Protected Properties

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

        [Inject]
        protected MpDataService MDService { get; set; } = null!;

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

        //protected int RefreshPeriod
        //{
        //    get => SelFilter.TempoAgg;
        //}
        //protected int RefreshPeriod { get; set; } = 5000;

        #endregion Protected Properties

        #region Protected Methods

        protected override async Task OnInitializedAsync()
        {
            MessageService.EA_PageUpdated += MessageService_EA_PageUpdated;
            MessageService.EA_SearchUpdated += OnSeachUpdated;

            ListRecords = await MDService.DossiersGetLastFilt(SelMacchina, SelDtRef, MaxRecord);

            await reloadData();
        }
        protected async Task selRecord(Dossiers selRec)
        {
            currRecord = selRec;
            await RecordSel.InvokeAsync(selRec);
            listaFlux = MDService.convertToFluxLog(selRec.Valore);
            toggleTableFlux();
        }

        protected async void OnSeachUpdated()
        {
            await InvokeAsync(() =>
            {
                //currPage = 1;
                StateHasChanged();
            });
        }

        protected async Task UpdateData()
        {
            currRecord = null;
            await reloadData(true);
        }

        #endregion Protected Methods

        #region Private Fields

        //private static System.Timers.Timer aTimer = null!;

        private int _totalCount = 0;
        private Dossiers? currRecord = null;
        private List<Dossiers>? ListRecords;
        private List<Dossiers>? SearchRecords;
        private List<FluxLog>? listaFlux { get; set; } = null;

        #endregion Private Fields

        #region Private Properties

        private int currPage
        {
            get => MessageService.currPage;
            set => MessageService.currPage = value;
        }

        private bool visualizzaFlux { get; set; } = true;

        private bool isLoading { get; set; } = false;

        private int MaxRecord
        {
            get => SelFilter.MaxRecord;
        }

        private int numRecord
        {
            get => MessageService.numRecord;
            set => MessageService.numRecord = value;
        }

        private string SelMacchina
        {
            get => SelFilter.IdxMacchina;
        }
        private DateTime SelDtRef
        {
            get => SelFilter.DtRef;
        }

        private int totalCount
        {
            get => _totalCount;
            set
            {
                if (_totalCount != value)
                {
                    _totalCount = value;
                    TotRecordChanged.InvokeAsync(value);
                }
            }
        }

        #endregion Private Properties

        #region Private Methods

        private async void MessageService_EA_PageUpdated()
        {
            await reloadData();
        }
        private async Task reloadData()
        {
            isLoading = true;
            SearchRecords = await MDService.DossiersGetLastFilt(SelMacchina, SelDtRef, MaxRecord);
            totalCount = SearchRecords.Count;
            ListRecords = SearchRecords.Skip(numRecord * (currPage - 1)).Take(numRecord).ToList();
            await Task.Delay(1);
            await InvokeAsync(() => StateHasChanged());
            isLoading = false;
        }

        private async Task toggleTableFlux()
        {

            visualizzaFlux = false;
            await Task.Delay(1);
        }
        private async Task unToggleTableFlux()
        {

            visualizzaFlux = true;
            await Task.Delay(1);
        }

        #endregion Private Methods
    }
}