@page "/TestCompo"
@using EgwCoreLib.Razor.Data;
@using EgwCoreLib.Utils;

<PageTitle>Test</PageTitle>

<h3>TestCompo</h3>

<div class="row">
    <div class="col-6">
        @if (periodo != null)
        {
            <div>
                Periodo Selezionato: <b>@($"{periodo.Inizio:yyyy/MM/dd}") &rarr; @($"{periodo.Fine:yyyy/MM/dd}")</b>
            </div>
        }
    </div>
    <div class="col-6">
        <PeriodoSel E_PeriodoSel="setPeriodo" CurrPeriodo="@periodo"></PeriodoSel>
    </div>
</div>

<div class="row" style="max-height: 30rem;">
    <div class="col-2">
        <Doughnut Id="00" Type="@Doughnut.ChartType.Doughnut" Data="@SimData()" BackgroundColor="@colors"></Doughnut>
    </div>
    <div class="col-4">
        <ChartHist Id="01" Data="@histData(1)" Labels="@histLabel(1)" LineColor="rgb(7, 173, 236)" BackColor="rgba(107, 223, 255, 0.5)" ChartLabel="Ore 01"></ChartHist>
    </div>
    <div class="col-4">
        <ChartHist Id="02" Data="@histData(2)" Labels="@histLabel(2)" LineColor="rgb(173, 7, 236)" BackColor="rgba(223,107,  255, 0.5)" ChartLabel="Ore 02"></ChartHist>
    </div>
    <div class="col-2">
        <Doughnut Id="03" Type="@Doughnut.ChartType.Doughnut" Data="@SimData()" BackgroundColor="@colors"></Doughnut>
    </div>
</div>

@code {

    protected DtUtils.Periodo? periodo { get; set; } = new DtUtils.Periodo(DtUtils.PeriodSet.ThisTrim);

    protected async Task setPeriodo(DtUtils.Periodo newPeriodo)
    {
        await Task.Delay(1);
        periodo = newPeriodo;
    }

    public List<DoughnutStyling> colors = new List<DoughnutStyling>();

    public List<double> Data = new List<double>();

    public List<string> Labels = new List<string>();

    protected override async Task OnInitializedAsync()
    {
        await Task.Delay(1);
    }

    protected override async Task OnParametersSetAsync()
    {
        await ReloadData();
        await Task.Delay(1);
    }

    protected double[] SimData()
    {
        List<double> answ = new List<double>();
        double currColor = 0;
        for (int i = 0; i < 10; i++)
        {
            currColor = (double)(rnd.Next(10, 100)) / 10;
            answ.Add(currColor);
            if(currColor>7)
            {
                colors.Add(new DoughnutStyling("#28FF69", "ccc"));
            }
            else if (currColor > 3)
            {
                colors.Add(new DoughnutStyling("orange", "ccc"));
            }
            else
            {
                colors.Add(new DoughnutStyling("red", "ccc"));
            }
        }
        return answ.ToArray();
    }

    protected async Task ReloadData()
    {
        await Task.Delay(1);
    }

    protected Random rnd = new Random();

    protected string[] histLabel(int num)
    {
        List<string> answ = new List<string>();
        for (int i = 0; i < 50; i++)
        {
            answ.Add($"LBL_{i:00}");
        }
        return answ.ToArray();
    }
    protected string[] histData(int num)
    {
        List<string> answ = new List<string>();
        for (int i = 0; i < 50; i++)
        {
            answ.Add($"{(double)(rnd.Next(10, 100)) / 10 + i}");
        }
        return answ.ToArray();
    }

}