using global::System;
using global::System.Collections.Generic;
using global::System.Linq;
using global::System.Threading.Tasks;
using global::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_TAB3;
using MP_TAB3.Shared;
using MP_TAB3.Components;
using MP.Data;
using MP.Data.DbModels;
using MP.Data.DTO;
using MP.Data.Services;
using Newtonsoft.Json;
using NLog;

namespace MP_TAB3.Components
{
    public partial class NotesEditor
    {
        #region Public Properties

        [Parameter]
        public bool CanSave { get; set; } = false;
        [Parameter]
        public EventCallback<bool> E_relData { get; set; }
        [Parameter]
        public CommentiModel? CurrComm
        {
            set
            {
                if (value != null)
                {
                    DateSel = value.InizioStato;
                    UserComment = value.Value;
                    ShowBtn = false;
                }
            }
        }

        [Parameter]
        public EventCallback<string> E_CommRec { get; set; }

        [Parameter]
        public EventCallback<DateTime> E_DateSel { get; set; }

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

        [Parameter]
        public MappaStatoExplModel? RecMSE { get; set; } = null;

        [Parameter]
        public string Title { get; set; } = "NA";
        [Parameter]
        public EventListModel? CurrRecord
        {
            set
            {
                if (value != null)
                {
                    DateSel = value.InizioStato ?? DateTime.Now;
                    UserComment = value.Value;
                    ShowBtn = false;
                }
            }
        }

        #endregion Public Properties

        #region Protected Properties

        protected DateTime DateSel
        {
            get => dateSel.Round(TimeSpan.FromSeconds(1));
            set
            {
                if (dateSel != value)
                {
                    dateSel = value;
                    E_DateSel.InvokeAsync(value).ConfigureAwait(false);
                }
            }
        }

        [Inject]
        protected MessageService MServ { get; set; } = null!;

        [Inject]
        protected SharedMemService SMServ { get; set; } = null!;

        [Inject]
        protected TabDataService TabServ { get; set; } = null!;

        #endregion Protected Properties

        #region Protected Methods

        protected async Task doCancel()
        {

            await E_relData.InvokeAsync(true);
            DoReset();
        }

        /// <summary>
        /// Forza salvataggio impostando data-ora
        /// </summary>
        /// <param name="dtRif"></param>
        /// <returns></returns>
        public async Task ForceSave(DateTime dtRif)
        {
            DateSel = dtRif;
            // ora salvo
            await doSave();
        }

        protected async Task doSave()
        {
            // registro evento
            EventListModel newRec = new EventListModel()
            {
                IdxMacchina = IdxMacc,
                InizioStato = DateSel,
                IdxTipo = idxTipoCommento,
                CodArticolo = CodArt,
                Value = UserComment,
                MatrOpr = MatrOpr,
                pallet = "-"
            };
            // elimino vecchio se c'è...
            await TabServ.EvListDelete(IdxMacc, DateSel, idxTipoCommento);
            // se c'è un commento lo inserisco
            if (!string.IsNullOrEmpty(UserComment))
            {
                // inserisco
                await TabServ.EvListInsert(newRec, MP.Core.Objects.Enums.tipoInputEvento.commento);
            }
            // reset
            await E_relData.InvokeAsync(true);
            DoReset();
            //StateHasChanged();
            //ToggleCtrl();

        }

        protected override void OnInitialized()
        {
            idxTipoCommento = SMServ.GetConfInt("idxTipoCommento");
            dltMinRealtime = SMServ.GetConfInt("dltMinRealtime");
        }

        protected override async Task OnAfterRenderAsync(bool firstRender)
        {
            // verifico SE ci sia una data da usare...
            bool hasDtRif = await MServ.SessHasVal(MessageService.KeyCommDtRif);
            if (hasDtRif)
            {
                await Task.Delay(1);
                ShowBtn = false;
                UserComment = await MServ.CommentoValGet(true);
                DateSel = await MServ.CommentoDtRifGet(true);
                await InvokeAsync(StateHasChanged);
            }
        }


        protected int dltMinRealtime = 1;
        /// <summary>
        /// Determina se insert sia Realtime o batch con DataOra (in base a diff tra DataOra
        /// selezionata e realtime, se superiore ad X minuti NON � realtime)
        /// </summary>
        protected bool insRealtime
        {
            get
            {
                bool answ = true;
                try
                {
                    if (Math.Abs(DateSel.Subtract(DateTime.Now).TotalMinutes) > dltMinRealtime)
                    {
                        answ = false;
                    }
                }
                catch
                { }
                return answ;
            }
        }

        protected void ToggleCtrl()
        {
            ShowBtn = !ShowBtn;
            if (ShowBtn)
            {
                DateSel = DateTime.Now;
            }
        }

        #endregion Protected Methods

        #region Private Fields

        private int idxTipoCommento = 0;

        #endregion Private Fields

        #region Private Properties

        private string CodArt
        {
            get => RecMSE != null ? RecMSE.CodArticolo : "";
        }

        private DateTime dateSel { get; set; } = DateTime.Now;

        private string IdxMacc
        {
            get => RecMSE != null ? RecMSE.IdxMacchina : "";
        }

        private int MatrOpr
        {
            get => MServ.MatrOpr;
        }

        private bool ShowBtn { get; set; } = true;
        private string userComment { get; set; } = "";

        private string UserComment
        {
            get => userComment.Trim();
            set
            {
                if (userComment != value)
                {
                    userComment = value;
                    E_CommRec.InvokeAsync(value).ConfigureAwait(false);
                }
            }
        }

        #endregion Private Properties

        #region Private Methods

        private void DoReset()
        {
            UserComment = "";
            DateSel = DateTime.Now;
            //CurrComm = null;
            ShowBtn = true;
            //StateHasChanged();
        }

        #endregion Private Methods
    }
}