mapo-mono/MP.MONO.UI/Components/ParamOverview.razor.cs

using Microsoft.AspNetCore.Components;
using MP.MONO.Core.DTO;
using MP.MONO.Data;
using Newtonsoft.Json;

namespace MP.MONO.UI.Components
{
    public partial class ParamOverview
    {
        #region Private Properties

        private List<DisplayDataDTO>? ListRecords { get; set; } = null;

        #endregion Private Properties

        #region Private Methods

        [Parameter]
        public List<string> SelVal { get; set; } = new List<string>();

        [Parameter]
        public EventCallback<string> EC_AddValue { get; set; }

        [Parameter]
        public EventCallback<string> EC_RemValue { get; set; }

        protected string cssActive(string ParamName)
        {
            string answ = SelVal.Contains(ParamName) ? "bg-dark text-light" : "";
            return answ;
        }

        private void ParametersPipe_EA_NewMessage(object? sender, EventArgs e)
        {
            PubSubEventArgs currArgs = (PubSubEventArgs)e;
            if (!string.IsNullOrEmpty(currArgs.newMessage))
            {
                try
                {
                    ListRecords = JsonConvert.DeserializeObject<List<DisplayDataDTO>>(currArgs.newMessage);
                }
                catch
                { }
            }
            InvokeAsync(() =>
            {
                StateHasChanged();
            });
        }

        #endregion Private Methods

        #region Protected Methods

        protected override async Task OnInitializedAsync()
        {
            await ReloadData();
            MMDataService.parametersPipe.EA_NewMessage += ParametersPipe_EA_NewMessage;
        }

        protected async Task ReloadData()
        {
            SelVal = new List<string>();
            ListRecords = await MMDataService.getParameters();
        }

        protected string percProgress(double num, double minVal, double maxVal)
        {
            string answ = "width: 0%;";
            double den = (maxVal - minVal) != 0 ? (maxVal - minVal) : 1;
            double ratio = ((double)num) / den;
            answ = $"width: {ratio:P0};";
            return answ;
        }

        protected void toggleSelect(string SelectedValue)
        {
            // se contiene rimuovo
            if (SelVal.Contains(SelectedValue))
            {
                SelVal.Remove(SelectedValue);
                EC_RemValue.InvokeAsync(SelectedValue);
            }
            // altrimenti aggiungo
            else
            {
                SelVal.Add(SelectedValue);
                EC_AddValue.InvokeAsync(SelectedValue);
            }

        }
    }

    #endregion Protected Methods
}