limanapp/LiMan.UI/Components/InstallInfoStats.razor.cs

using LiMan.DB;
using LiMan.DB.DTO;
using LiMan.UI.Data;
using Microsoft.AspNetCore.Components;
using System;
using System.Threading.Tasks;

namespace LiMan.UI.Components
{
    public partial class InstallInfoStats
    {
        #region Protected Properties

        [Inject]
        protected LiManDataService LMDService { get; set; } = null!;

        #endregion Protected Properties

        #region Protected Methods

        protected override async Task OnInitializedAsync()
        {
            LMDService.EnrollMessPipe.EA_NewMessage += async (sender, e) => await EnrollMessPipe_EA_NewMessage(sender, e);
            await ReloadData();
        }
        public void Dispose()
        {
            LMDService.EnrollMessPipe.EA_NewMessage -= async (sender, e) => await EnrollMessPipe_EA_NewMessage(sender, e);
        }
        /// <summary>
        /// Evento refresh legato a ricezione evento da MessagePipe
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private async Task EnrollMessPipe_EA_NewMessage(object sender, EventArgs e)
        {
            PubSubEventArgs currArgs = (PubSubEventArgs)e;
            // qualsiasi messaggio fa scattare reload data
            if (!string.IsNullOrEmpty(currArgs.newMessage))
            {
                isLoading = true;
                await InvokeAsync(StateHasChanged);
                await ReloadData();
                isLoading = false;
                await InvokeAsync(StateHasChanged);
            }
        }

        #endregion Protected Methods

        #region Private Properties

        private DateTime DtFine { get; set; } = DateTime.Today.AddHours(DateTime.Now.Hour);
        private DateTime DtInizio { get; set; } = DateTime.Today.AddMonths(-1);
        private InstallStatusDTO InfoStats { get; set; } = new InstallStatusDTO();

        private bool isLoading { get; set; } = false;

        #endregion Private Properties

        #region Private Methods

        private async Task ReloadData()
        {
            isLoading = true;
            InfoStats = await LMDService.InstallStatusGetInfo(DtInizio, DtFine);
            isLoading = false;
        }

        #endregion Private Methods
    }
}