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

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
using System.Net.Http;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Components.Forms;
using Microsoft.AspNetCore.Components.Routing;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.Web.Virtualization;
using Microsoft.JSInterop;
using MP.MONO.UI;
using MP.MONO.UI.Shared;
using MP.MONO.UI.Components;
using MP.MONO.Data.DbModels;

namespace MP.MONO.UI.Components
{
    public partial class PrevMaintTask
    {

        private List<PrevMaintTaskModel>? ListRecords = null;

        // FARE!!! filtro macchina
        private int MachineId = 1;

        private List<PrevMaintTaskModel>? SearchRecords = null;


        private int _MaxRecord = 200;


        private int MaxRecord
        {
            get
            {
                return _MaxRecord;
            }
            set
            {
                if (_MaxRecord != value)
                {
                    _MaxRecord = value;
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

        private int totalCount
        {
            get
            {
                int answ = 0;
                if (SearchRecords != null)
                {
                    answ = SearchRecords.Count;
                }
                return answ;
            }
        }

        protected void ForceReload(int newNum)
        {
            numRecord = newNum;
        }

        protected void ForceReloadPage(int newNum)
        {
            currPage = newNum;
        }

        protected override async Task OnInitializedAsync()
        {
            await ReloadData();
        }

        protected async Task ReloadData()
        {
            isLoading = true;
            ListRecords = null;
            await Task.Delay(1);
            SearchRecords = await MMDataService.PrevMaintTaskGetFilt(MachineId, 0, MaxRecord);
            ListRecords = SearchRecords.Skip(numRecord * (currPage - 1)).Take(numRecord).ToList();
            await Task.Delay(1);
            await Task.Delay(1);
            isLoading = false;
        }

        protected async Task reloadFromMessage()
        {
            isLoading = true;
            ListRecords = null;
            await Task.Delay(300);
            await ReloadData();
            await Task.Delay(1);
            await InvokeAsync(() =>
            {
                StateHasChanged();
            });
        }

        protected bool doSetup = false;

        protected async Task SetupAlarms()
        {
            await Task.Delay(1);
            doSetup = !doSetup;
            await Task.Delay(1);
        }

        private int _currPage { get; set; } = 1;

        private int _numRecord { get; set; } = 10;

        private int currPage
        {
            get => _currPage;
            set
            {
                if (_currPage != value)
                {
                    _currPage = value;
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

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

        private int numRecord
        {
            get => _numRecord;
            set
            {
                if (_numRecord != value)
                {
                    _numRecord = value;
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

    }
}