using Microsoft.AspNetCore.Components;
using Microsoft.JSInterop;
using MP.SPEC.Components;
using MP.SPEC.Data;

namespace MP.SPEC.Pages
{
    public partial class PARAMS : IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            //aTimer.Elapsed -= ElapsedTimer;
            aTimer.Stop();
            aTimer.Dispose();
        }

        public void ElapsedTimer(object? source, System.Timers.ElapsedEventArgs e)
        {
            if (!isLoading && liveUpdate)
            {
                var pUpd = Task.Run(async () =>
                {
                    await Task.Delay(1);
                    await InvokeAsync(() => reloadData());
                });
                pUpd.Wait();
            }
        }

        public void StartTimer()
        {
            int tOutPeriod = 2000;
            //int.TryParse(Configuration["ReloadStatusTimer"], out tOutPeriod);
            aTimer = new System.Timers.Timer(tOutPeriod);
            aTimer.Elapsed += ElapsedTimer;
            aTimer.Enabled = true;
            //aTimer.AutoReset = true;
            aTimer.Start();
        }

        #endregion Public Methods

        #region Protected Fields

        protected string _selFlux = "*";
        protected string _selMacchina = "*";
        protected string lastUpdate = "-";
        protected bool liveUpdate = false;
        protected DataPager pagerODL;
        protected bool reqNew = false;

        #endregion Protected Fields

        #region Protected Properties

        [Inject]
        protected IJSRuntime JSRuntime { get; set; }

        [Inject]
        protected MpDataService MDService { get; set; }

        [Inject]
        protected MessageService MsgService { get; set; }

        [Inject]
        protected NavigationManager NavManager { get; set; }

        #endregion Protected Properties

        #region Protected Methods

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

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

        protected override async Task OnInitializedAsync()
        {
            // abilito ricerca...
            MsgService.ShowSearch = true;
            // resetto search
            MsgService.SearchVal = "";

            MsgService.EA_MacchUpdated += MsgService_EA_MacchUpdated;
            //ListAziende = await MDService.ElencoAziende();
            //ListStati = await MDService.AnagStatiComm();
            ListMacchine = await MDService.MacchineGetAll();
            StartTimer();
            // carico dati
            lastUpdate = $"Last Snapshot: {DateTime.Now:yyyy/MM/dd HH:mm:ss}";
            await reloadFilters();
            await reloadData();
        }

        protected async Task pgResetReq(bool doReset)
        {
            if (doReset)
            {
                await pagerODL.resetCurrPage();
            }
        }

        /// <summary>
        /// Crea nuovo record e va in editing...
        /// </summary>
        /// <returns></returns>
        protected async Task reqNewPODL()
        {
            reqNew = !reqNew;
            await Task.Delay(1);
        }

        protected async Task toggleUpdate()
        {
            liveUpdate = !liveUpdate;
            await reloadData();
        }

        #endregion Protected Methods

        #region Private Fields

        private static System.Timers.Timer aTimer = null!;

        private List<string>? ListFlux;

        private List<MP.Data.DatabaseModels.Macchine>? ListMacchine;

        #endregion Private Fields

        #region Private Properties

        private string currAziend { get; set; } = "*";

        private int currPage
        {
            get => MsgService.currPage;
            set => MsgService.currPage = value;
        }

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

        private int numRecord
        {
            get => MsgService.numRecord;
            set => MsgService.numRecord = value;
        }

        private string selFlux
        {
            get => _selFlux;
            set => _selFlux = value;
        }


        private string selMacchina
        {
            get => _selMacchina;
            set => _selMacchina = value;
#if false
            get => MsgService.SelMacchina;
            set => MsgService.SelMacchina = value;
#endif
        }

        private int totalCount
        {
            get => MsgService.totalCount;
            set => MsgService.totalCount = value;
        }

        #endregion Private Properties

        #region Private Methods

        private async void MsgService_EA_MacchUpdated()
        {
            await reloadFilters();
        }

        private async Task reloadData()
        {
            isLoading = true;
            await Task.Delay(1);
            if (!liveUpdate)
            {
                lastUpdate = $"Last Snapshot: {DateTime.Now:yyyy/MM/dd HH:mm:ss}";
            }
            isLoading = false;
            await Task.Delay(1);
        }

        private async Task reloadFilters()
        {
            await Task.Delay(1);
            ListFlux = await MDService.ParametriGetFilt(selMacchina);
        }

        #endregion Private Methods
    }
}