using EgwControlCenter.Core.Models;
using EgwControlCenter.Core;
using Microsoft.AspNetCore.Components;
using EgwCoreLib.Razor;
using EgwCoreLib.Utils;

namespace EgwControlCenter.App.Components.Compo
{
    public partial class AuthChallengeMan : IDisposable
    {
        #region Public Properties

        [Parameter]
        public EventCallback<bool> EC_GotoSetup { get; set; }

        [Parameter]
        public EventCallback<bool> EC_Updated { get; set; }

        #endregion Public Properties

        #region Public Methods

        public void Dispose()
        {
            periodicTimer?.Dispose();
            ACService.EA_ConfigUpdated -= ACService_EA_ConfigUpdated;
            ACService.EA_RemoteCalling -= ACService_EA_RemoteCalling;
        }

        #endregion Public Methods

        #region Protected Fields

        protected int tCounter = 0;

        #endregion Protected Fields

        #region Protected Properties

        [Inject]
        protected AppControlService ACService { get; set; } = null!;

        protected string AppKey
        {
            get => ACService.AppKey;
        }

        protected string MainKey
        {
            get => ACService.MainKey;
            set => ACService.MainKey = value;
        }

        protected int RefreshPeriod
        {
            get => ACService.RefreshPeriod;
            set => ACService.RefreshPeriod = value;
        }

        protected bool RemoteCallActive { get; set; } = false;

        #endregion Protected Properties

        #region Protected Methods

        protected void DoCancel()
        {
            ACService.DoReloadConfig();
        }

        protected void DoReset()
        {
            ACService.ResetConf();
        }

        protected void DoSave()
        {
            ACService.DoSaveConfig();
            ACService.DoReloadConfig();
        }

        protected override async Task OnInitializedAsync()
        {
            CodImpiego = SLicManager.CodImpiego();
            // mi faccio staccare un codice di auth da remoto
            passcode = await ACService.GetAuthPassocde();
            tCounter = startCounter;
            RunTimer();
            // aggancio gestione eventi
            ACService.EA_ConfigUpdated += ACService_EA_ConfigUpdated;
            ACService.EA_RemoteCalling += ACService_EA_RemoteCalling;
        }

        protected override void OnParametersSet()
        {
            ForceReload();
        }

        protected void SetNumRec(int newNum)
        {
            numRecord = newNum;
            currPage = 1;
            ForceReload();
        }

        protected void SetPage(int newNum)
        {
            currPage = newNum;
            ForceReload();
        }

        protected async void ToggleSetup()
        {
            ReqSetup = !ReqSetup;
            await EC_GotoSetup.InvokeAsync(ReqSetup);
        }

        #endregion Protected Methods

        #region Private Fields

        private string bandColor = "13FD13";
        private int passcode = 0;
        private PeriodicTimer periodicTimer = new(TimeSpan.FromSeconds(1));
        private bool remoteCalling = false;
        private bool ReqSetup = true;
        private Random rnd = new Random();
        private int startCounter = 600;

        /// <summary>
        /// Veto controllo remoto stato approvazione licenza
        /// </summary>
        private DateTime vetoRemCheck = DateTime.Now;

        #endregion Private Fields

        #region Private Properties

        private string CodImpiego { get; set; } = "";
        private int currPage { get; set; } = 1;
        private bool isLoading { get; set; } = false;
        private List<ControlTarget> ListRecords { get; set; } = new List<ControlTarget>();
        private int numRecord { get; set; } = 5;

        private bool PwdOk
        {
            get => !string.IsNullOrEmpty(SetupPwd) && SetupPwd == EgwControlCenter.Core.Const.EditPwd;
        }

        private List<ControlTarget> SearchRecords
        {
            get => ACService.TargetList;
            set => ACService.TargetList = value;
        }

        private string SetupPwd { get; set; } = "";
        private SubLicManager SLicManager { get; set; } = new SubLicManager();
        private int totalCount { get; set; } = 0;

        private int VetoCheck
        {
            get => ACService.VetoCheck;
            set => ACService.VetoCheck = value;
        }

        #endregion Private Properties

        #region Private Methods

        private void ACService_EA_ConfigUpdated()
        {
            ForceReload();
        }

        /// <summary>
        /// Gestione evento chiamata verso server
        /// </summary>
        private async void ACService_EA_RemoteCalling()
        {
            RemoteCallActive = ACService.CloudCallActive;
            await InvokeAsync(StateHasChanged);
        }

        private void ForceReload()
        {
            totalCount = SearchRecords.Count;
            ListRecords = SearchRecords
                            .Skip(numRecord * (currPage - 1))
                            .Take(numRecord)
                            .ToList();
        }

        private async void RunTimer()
        {
            while (await periodicTimer.WaitForNextTickAsync())
            {
                // controllo veto check online...
                if (DateTime.Now.Subtract(vetoRemCheck).TotalSeconds > 0)
                {
                    // controllo stato chiamata...
                    string mainKey = await ACService.CheckAssignIdxLic();
                    vetoRemCheck = DateTime.Now.AddMilliseconds(rnd.Next(800, 1200));
                    // se la auth key fosse valida ritorno evento x uscire da fase validazione...
                    if (!string.IsNullOrEmpty(mainKey))
                    {
                        await EC_Updated.InvokeAsync(true);
                    }
                }
                tCounter--;
                if (tCounter < 0)
                {
                    tCounter = startCounter;
                }
                // aggiungo colore secondo valore...
                if (tCounter > startCounter * 0.6)
                {
                    bandColor = "#00FF00";
                }
                else if (tCounter > startCounter * 0.3)
                {
                    bandColor = "#26ED26";
                }
                else if (tCounter > startCounter * 0.1)
                {
                    bandColor = "#DCFD15";
                }
                else
                {
                    bandColor = "#DC2615";
                }
                await InvokeAsync(StateHasChanged);
            }
        }

        #endregion Private Methods
    }
}