gpw_next/GPW.CORE6.Smart/Components/CheckTemp.razor.cs

using EgwCoreLib.Razor.Data;
using GPW.CORE.Data.DbModels;
using GPW.CORE6.Smart.Data;
using Microsoft.AspNetCore.Components;

namespace GPW.CORE6.Smart.Components
{
    public partial class CheckTemp
    {
        #region Public Properties

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

        [Parameter]
        public int IdxDipendente { get; set; } = -1;

        [Parameter]
        public DateTime TargetDate
        {
            get
            {
                return _targetDate;
            }

            set
            {
                _targetDate = value;
            }
        }

        #endregion Public Properties

        #region Protected Fields

        protected int _numDays = 30;

        #endregion Protected Fields

        #region Protected Properties

        protected DateTime _targetDate { get; set; } = DateTime.Today;

        protected RilievoTempModel? currRecord { get; set; } = null;

        protected string[]? histData { get; set; } = null;

        protected string[]? histLabel { get; set; } = null;

        protected List<chartJsData.chartJsTSerie>? listRilTemp { get; set; } = null;

        protected List<CheckVc19Model>? listVC19 { get; set; } = null;

        #endregion Protected Properties

        #region Protected Methods

        protected async Task addDays(int numDay)
        {
            TargetDate = TargetDate.AddDays(numDay);
            await ReloadData();
            await InvokeAsync(StateHasChanged);
        }

        /// <summary>
        /// Indico CurrItem selezionato
        /// </summary>
        protected async void DoClose()
        {
            await CloseReq.InvokeAsync(true);
        }

        /// <summary>
        /// Effettua salvataggio misurazione temperatura
        /// </summary>
        protected async void DoSave()
        {
            // chiamo classe gestione che salva e resetta cache dati...
            if (currRecord != null)
            {
                await CDService.RilTempUpdate(currRecord);
            }

            // chiamo chiusura!
            await CloseReq.InvokeAsync(true);
        }

        protected override async Task OnParametersSetAsync()
        {
            await ReloadData();
            await InvokeAsync(StateHasChanged);
        }

        protected async Task ReloadData()
        {
            DateTime inizio = TargetDate.AddDays(1 - numDays);
            DateTime fine = TargetDate.AddDays(1);
            // recupero dati completi...
            var rawVC19 = await CDService.CheckVC19List(IdxDipendente, fine.AddDays(-15), fine);
            var rawData = await CDService.RilTempList(IdxDipendente, inizio, fine);

            // calcolo dati derivati
            listVC19 = rawVC19.OrderByDescending(x => x.DtCheck).ToList();
            listRilTemp = rawData.Select(r => new chartJsData.chartJsTSerie()
            { x = r.DtRilievo, y = r.TempRil }).ToList();

            // calcolo hist frequenza con EFCore: https://entityframeworkcore.com/knowledge-base/60871048/group-by-and-to-dictionary-in-ef-core-3-1
            var histDict = rawData.GroupBy(r => r.TempRil.ToString("N1")).Select(g => new
            {
                g.Key,
                Count = g.Count()
            }).OrderBy(d => d.Key).ToDictionary(x => x.Key, x => x.Count.ToString());
            histData = histDict.Values.ToArray();
            histLabel = histDict.Keys.ToArray();
            // cerco se c'� dato odierno della temperatura...
            currRecord = rawData.Where(x => x.DtRilievo == TargetDate).FirstOrDefault();
            if (currRecord == null)
            {
                currRecord = new RilievoTempModel()
                {
                    IdxDipendente = IdxDipendente,
                    DtRilievo = TargetDate,
                    TempRil = 0
                };
            }
        }

        #endregion Protected Methods

        #region Private Properties

        [Inject]
        private CoreSmartDataService CDService { get; set; } = null!;

        private int numDays
        {
            get
            {
                return _numDays;
            }

            set
            {
                _numDays = value;
                var pUpd = Task.Run(async () => await ReloadData());
                pUpd.Wait();
            }
        }

        #endregion Private Properties
    }
}