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.INVE;
using MP.INVE.Shared;
using MP.INVE.Components;
using MP.INVE.Data;
using MP.Data.DatabaseModels;
using System.Runtime.CompilerServices;
using Microsoft.EntityFrameworkCore.Infrastructure.Internal;
using NLog.Targets;

namespace MP.INVE.Components
{
    public partial class ProcSuggestion
    {
        [Inject]
        private MiDataService MIService { get; set; } = null!;
        [Parameter]
        public string lastScan { get; set; } = null!;
        //[Parameter]
        //public EventCallback<AnagUdcModel> udcSend { get; set; }
        [Parameter]
        public string userScan { get; set; } = null!;
        [Parameter]
        public int sessID { get; set; } = 0;
        [Inject]
        public IJSRuntime JSRuntime { get; set; } = null!;
        [Inject]
        public NavigationManager NavManager { get; set; } = null!;
        private string tipo { get; set; } = "";
        private string canMod = "false";

        protected List<AnagUdcModel>? searchRecordsUDC;
        protected List<AnagLottoModel>? searchRecordsLotto;
        protected List<ScanDataModel>? elencoScansioni;
        protected AnagUdcModel? udc;
        protected AnagLottoModel? lotto;
        protected ScanDataModel? alreadyScan;

        protected AnagUdcModel? currUdc;
        protected AnagLottoModel? currLotto;
        protected bool alertScan;
        protected bool isScannedLotto;
        protected bool firstMsg = false;
        protected bool isMod = true;
        protected override async Task OnAfterRenderAsync(bool firstRender)
        {
            await Task.Delay(1);
            if (firstRender)
            {
                firstMsg = true;
            }
        }

        protected override async Task OnParametersSetAsync()
        {
            await MIService.ConfigResetCache();
            var result = await MIService.tryGetConfig("MAG_SmartUdcEdit");
            elencoScansioni = MIService.ScanList();
            var exists = elencoScansioni.Select(x => x.ScanValue).Contains(lastScan);
            var scansioneClone = elencoScansioni.Where(x => x.ScanValue == lastScan).FirstOrDefault();

            if (exists)
            {
                if (scansioneClone != null)
                {
                    isScannedLotto = scansioneClone.ScanValue.StartsWith("M2");
                    isMod = true;
                    if (scansioneClone.IsUnique)
                    {
                        isMod = false;
                    }
                    alreadyScan = elencoScansioni.Where(x => x.ScanValue == lastScan).FirstOrDefault();
                    currUdc = null;
                    currLotto = null;

                }
            }
            else
            {
                if (result != null)
                {
                    canMod = result;
                }
                await Task.Delay(1);
                searchRecordsUDC = MIService.ElencoUDC();
                udc = searchRecordsUDC.Where(x => x.UDC == lastScan).FirstOrDefault();

                if (udc != null && !udc.UDC.Contains("MSL"))
                {

                    currUdc = udc;
                    tipo = "UDC";
                    lottoScan = udc.lottoNav.Lotto;
                    articoloScan = udc.lottoNav.CodArt;
                    quantitaScan = udc.Qta;
                    noteScan = udc.Note;
                }
                else
                {
                    searchRecordsLotto = MIService.ElencoLotti();
                    lotto = searchRecordsLotto.Where(x => x.Lotto == lastScan).FirstOrDefault();
                    if (lotto != null)
                    {
                        tipo = "LOTTO";
#if false
                        var alertMod = await JSRuntime.InvokeAsync<bool>("confirm", $"L'oggetto {lastScan} risulta presente nelle nostre anagrafiche con i seguenti dati: \nTipo: {tipo}\nLotto: {lotto.Lotto}\nArticolo: {lotto.CodArt} \nSi desidera modificarlo?");
                        if (alertMod)
                        {
                        }
                        else
                        {
                            insertScan();
                        } 
#endif
                        currLotto = lotto;
                        lottoScan = lotto.Lotto;
                        articoloScan = lotto.CodArt;
                    }
                    else
                    {
                        currLotto = null;
                        currUdc = null;
                        alreadyScan = null;
                        lottoScan = lastScan;
                        articoloScan = "";
                        quantitaScan = 0;
                        noteScan = "";
                    }
                }
            }
        }

        protected bool isForced = false;
        protected decimal qtaLotto = 0;
        protected async void insertScan()
        {
            var alertInsert = await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler salvare la seguente scansione per la sessione {sessID}?");
            if (alertInsert)
            {

                if (currUdc != null)
                {
                    if ((currUdc.lottoNav.CodArt != udc.lottoNav.CodArt) || (currUdc.Qta != udc.Qta))
                    {
                        isForced = true;
                    }
                    //if()

                    ScanDataModel newScan = new ScanDataModel()
                    {
                        DtScan = DateTime.Now,
                        UserScan = userScan,
                        ScanValue = lastScan,
                        IsForced = isForced,
                        CodArticolo = currUdc.lottoNav.CodArt,
                        Lotto = currUdc.lottoNav.Lotto,
                        RifExt = currUdc.lottoNav.RifExt,
                        Qty = currUdc.Qta,
                        Note = currUdc.Note,
                        IsKnown = true,
                        IsUnique = true,
                        InveSessID = sessID
                    };



                    await MIService.InsertNewScansione(newScan);
                    NavManager.NavigateTo(NavManager.Uri, true);
                }
                else if (currLotto != null)
                {
                    ScanDataModel newScan = new ScanDataModel()
                    {
                        DtScan = DateTime.Now,
                        UserScan = userScan,
                        ScanValue = lastScan,
                        IsForced = true,
                        CodArticolo = currLotto.CodArt,
                        Lotto = currLotto.Lotto,
                        RifExt = currLotto.RifExt,
                        Qty = qtaLotto,
                        Note = currLotto.Note,
                        IsKnown = true,
                        IsUnique = false,
                        InveSessID = sessID
                    };
                    await MIService.InsertNewScansione(newScan);
                    NavManager.NavigateTo(NavManager.Uri, true);
                }
                else if (alreadyScan != null)
                {
                    ScanDataModel newScan = new ScanDataModel()
                    {
                        DtScan = DateTime.Now,
                        UserScan = userScan,
                        ScanValue = lastScan,
                        IsForced = true,
                        CodArticolo = alreadyScan.CodArticolo,
                        Lotto = alreadyScan.Lotto,
                        RifExt = alreadyScan.RifExt,
                        Qty = alreadyScan.Qty,
                        Note = alreadyScan.Note,
                        IsKnown = alreadyScan.IsKnown,
                        IsUnique = alreadyScan.IsUnique,
                        InveSessID = sessID
                    };
                    await MIService.InsertNewScansione(newScan);
                    NavManager.NavigateTo(NavManager.Uri, true);
                }
            }
            else
            {
                currLotto = null;
                currUdc = null;
                alreadyScan = null;
                NavManager.NavigateTo(NavManager.Uri, true);
            }

        }


        protected async void updateScansione(ScanDataModel modScan)
        {
            var alertUpdate = await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler modificare la seguente scansione {modScan.ScanValue}?");
            if (alertUpdate)
            {
                if (alreadyScan != null)
                {
                    modScan.CodArticolo = alreadyScan.CodArticolo;
                    modScan.Qty = alreadyScan.Qty;
                    modScan.Note = alreadyScan.Note;
                }
                await MIService.UpdateScan(modScan);
            }
        }

        public void resetAll()
        {
            NavManager.NavigateTo(NavManager.Uri, true);
        }

        protected string reqArtMod = "disabilita";
        protected string reqQtaMod = "disabilita";
        protected string _lotto = "";
        protected string lottoScan
        {
            get => _lotto;
            set => _lotto = value;
        }
        protected string _articolo = "";
        protected string articoloScan
        {
            get => _articolo;
            set => _articolo = value;
        }
        protected decimal _qta = 0;
        protected decimal quantitaScan
        {
            get => _qta;
            set => _qta = value;
        }
        protected string _note = "";
        protected string noteScan
        {
            get => _note;
            set => _note = value;
        }

        protected void cssDisableArt()
        {
            reqArtMod = "";
        }
        protected void cssDisableQta()
        {
            reqQtaMod = "";
        }


        //private void saveSel(AnagUdcModel udcToSend)
        //{
        //    Task.FromResult(udcSend.InvokeAsync(udcToSend));
        //}
    }
}