mapo-core/MP.Stats/Pages/StatusChecks.razor.cs

using Microsoft.AspNetCore.Components;
using Microsoft.Extensions.Configuration;
using MP.Data.DbModels.Energy;
using MP.Stats.Data;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace MP.Stats.Pages
{
    public partial class StatusChecks
    {
        #region Protected Properties

        [Inject]
        protected IConfiguration ConfMan { get; set; } = null!;

        [Inject]
        protected MpStatsService StatService { get; set; } = null!;

        #endregion Protected Properties

        #region Protected Methods

        protected override void OnInitialized()
        {
            timeoutMin = ConfMan.GetValue<int>("SpecialConf:TimeoutEnergyFlux");
        }

        protected override async Task OnParametersSetAsync()
        {
            await ReloadDataAsync();
            UpdateTable();
        }

        #endregion Protected Methods

        #region Private Fields

        private List<MacchineEnergyCheckModel> AllRecord = new();

        private List<MacchineEnergyCheckModel> ListPaged = new();

        private int numRecPage = 10;

        private int pageNum = 1;

        private int timeoutMin = 30;
        private int totalCount = 0;

        #endregion Private Fields

        #region Private Methods

        /// <summary>
        /// Scadute se evento > 5 minuti
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        private string CheckScadute(MacchineEnergyCheckModel item)
        {
            DateTime adesso = DateTime.Now;
            var dataAge = adesso.Subtract(item.dtEvento).TotalMinutes;
            string status = "";
            // se supero limite
            if (dataAge >= timeoutMin)
            {
                // se doppio del limite danger sennò warning...
                status = dataAge <= 2 * timeoutMin ? "table-warning" : "table-danger";
            }
            return status;
        }

        private async Task ReloadDataAsync()
        {
            AllRecord = await StatService.MacchineEnergyCheckGetAll();
            totalCount = AllRecord.Count;
        }

        private void SaveNumRec(int newNum)
        {
            numRecPage = newNum;
            UpdateTable();
        }

        private void SavePage(int newNum)
        {
            pageNum = newNum;
            UpdateTable();
        }

        private void UpdateTable()
        {
            // esegue paginazione
            if (totalCount > numRecPage)
            {
                ListPaged = AllRecord.Skip((pageNum - 1) * numRecPage).Take(numRecPage).ToList();
            }
            else
            {
                ListPaged = AllRecord;
            }
        }

        #endregion Private Methods
    }
}