GPW/GPW.CORE.UI/Components/DayCheckEditor.razor

@using CORE.Data.DbModels
@using UI.Data

@inject IJSRuntime JSRuntime
@inject GpwDataService GDataServ
@inject MessageService AppMServ

<div class="card">
    <div class="card-header bg-dark text-light py-1">
        <div class="row">
            <div class="col-8">
                <h4>Daily Cheks</h4>
            </div>
            <div class="col-4 py-1">
                <button type="button" class="btn btn-block btn-warning py-1" @onclick="DoClose"><i class="fas fa-times"></i> Chiudi</button>
            </div>
        </div>
    </div>
    <div class="card-body text-center">
        <div class="row">
            <div class="col-4">
                <div class="card">
                    <div class="card-header text-center">
                        <b>@TargetDate.ToString("ddd dd/MM/yyyy")</b>
                    </div>
                    <div class="card-body">
                        @if (currRecord != null)
                        {
                            <div class="input-group">
                                <div class="input-group-prepend">
                                    <span class="input-group-text">
                                        <i class="fas fa-thermometer-half"></i>
                                    </span>
                                </div>
                                <input type="number" @bind="@currRecord.TempRil"></input>
                                <div class="input-group-append">
                                    <button class="btn btn-success btn-block" title="Salva temperatura" @onclick="() => DoSave()"><i class="far fa-save"></i></button>
                                </div>
                            </div>
                        }
                        else
                        {
                            <LoadingDataSmall></LoadingDataSmall>
                        }
                    </div>
                    <div class="card-footer">
                        <div class="input-group">
                            <div class="input-group-prepend">
                                <span class="input-group-text" style="width:3em;">
                                    <i class="far fa-calendar-alt"></i>
                                </span>
                            </div>
                            <select @bind="@numDays" class="form-control" title="finestra analisi">
                                <option value="30">1 Mese</option>
                                <option value="60">2 Mese</option>
                                <option value="90">3 Mese</option>
                                <option value="180">6 Mese</option>
                                <option value="365">1 Anno</option>
                                <option value="730">2 Anno</option>
                            </select>
                        </div>
                    </div>
                </div>

            </div>
            <div class="col-4">
                @if (listRilTemp != null)
                {
                    <ChartTS Id="TempRil" DataTS="@listRilTemp" lineColor="rgb(7, 173, 236)" backColor="rgba(107, 223, 255, 0.3)"></ChartTS>
                    <ChartHist Id="FreqTemp1" Data="@histData" Labels="@histLabel" lineColor="rgb(7, 173, 236)" backColor="rgba(107, 223, 255, 0.5)"></ChartHist>
                }
                else
                {
                    <LoadingDataSmall></LoadingDataSmall>
                }
            </div>
            <div class="col-4">
                @if (listVC19 != null)
                {
                    <p>elenco ultimi check VC19...</p>
                }
                else
                {
                    <LoadingDataSmall></LoadingDataSmall>
                }
            </div>
        </div>
    </div>
</div>

@code {
    private int numDays
    {
        get
        {
            return _numDays;
        }
        set
        {
            _numDays = value;
            var pUpd = Task.Run(async () => await ReloadData());
            pUpd.Wait();
        }
    }

    [Parameter]
    public EventCallback<bool> CloseReq { get; set; }
    [Parameter]
    public DateTime TargetDate
    {
        get
        {
            return _targetDate;
        }
        set
        {
            _targetDate = value;
            var pUpd = Task.Run(async () => await ReloadData());
            pUpd.Wait();
        }
    }

    protected int _numDays = 30;
    protected DateTime _targetDate { get; set; } = DateTime.Today;

    protected List<chartJsData.chartJsTSerie>? listRilTemp { get; set; } = null;
    protected List<CheckVc19Model>? listVC19 { get; set; } = null;
    protected RilievoTempModel? currRecord { get; set; } = null;
    protected string[]? histData { get; set; } = null;
    protected string[]? histLabel { get; set; } = null;

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



    protected async Task ReloadData()
    {
        // recupero dati completi...
        var rawData = await GDataServ.RilTempList(AppMServ.IdxDipendente, TargetDate.AddDays(1 - numDays), TargetDate.AddDays(1));
        listVC19 = await GDataServ.CheckVC19List(AppMServ.IdxDipendente, TargetDate.AddDays(1 - numDays), TargetDate.AddDays(1));
        // calcolo dati derivati
        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'è dato odierno della temperatura...
        currRecord = rawData.Where(x => x.DtRilievo == TargetDate).FirstOrDefault();
        if (currRecord == null)
        {
            currRecord = new RilievoTempModel()
            {
                DtRilievo = DateTime.Now,
                TempRil = 0
            };
        }
    }
    // effettua salvataggio misurazione temperatura
    protected async void DoSave()
    {
        // chiamo classe gestione che salva e resetta cache dati...

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