egwcorelib/EgwCoreLib.BlazorTest/Pages/TestChart.razor.cs

using EgwCoreLib.Razor.Data;
using EgwCoreLib.Utils;

namespace EgwCoreLib.BlazorTest.Pages
{
    public partial class TestChart
    {
        #region Public Fields

        public List<DoughnutStyling> colors = new List<DoughnutStyling>();
        public List<double> Data = new List<double>();
        public List<string> Labels = new List<string>();

        #endregion Public Fields

        #region Protected Fields

        protected Random rnd = new Random();

        #endregion Protected Fields

        #region Protected Properties

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

        #endregion Protected Properties

        #region Protected Methods

        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();
        }

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

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

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

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

        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();
        }

        #endregion Protected Methods
    }
}