using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web.Mvc;
using System.Xml.Linq;
using Kreta.BusinessLogic.Classes;
using Kreta.BusinessLogic.Helpers;
using Kreta.BusinessLogic.Helpers.SystemSettings;
using Kreta.BusinessLogic.Security;
using Kreta.BusinessLogic.Utils;
using Kreta.Enums;
using Kreta.Enums.ManualEnums;
using Kreta.Resources;
using Kreta.Web.Areas.Adminisztracio.Models;
using Kreta.Web.Controllers.Logic;
using Kreta.Web.Helpers;
using Kreta.Web.Helpers.Error;
using Kreta.Web.Helpers.Modal;
using Kreta.Web.Models;
using Kreta.Web.Models.Builder;
using Kreta.Web.Security;

namespace Kreta.Web.Controllers
{
    [MvcRoleClaimsAuthorize(true)]
    public class LayoutController : Controller
    {
        public static bool SuccessFeedBackWindowNeeded => new SystemSettingsHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetSystemSettingValue<bool>(RendszerBeallitasTipusEnum.SuccessFeedBack_Disable);

        public JsonResult LogOut()
        {
            MasterLayoutLogic.LogOut();

            var loginUrl = Url.Action("Index", "Login", new { Area = "Adminisztracio" });
            /* return Redirect(loginUrl); kellene majd használni */
            return Json(new { Url = loginUrl });
        }

        [HttpPost]
        public ActionResult Excel_Export_Save(string contentType, string base64, string fileName)
        {
            var fileContents = Convert.FromBase64String(base64);
            return File(fileContents, contentType, fileName);
        }

        [HttpPost]
        public ActionResult Pdf_Export_Save(string contentType, string base64, string fileName)
        {
            var fileContents = Convert.FromBase64String(base64);
            return File(fileContents, contentType, fileName);
        }

        public ActionResult GetRemainingTime()
        {
            return Content(SessionHandler.GetRemainingTime().ToString());
        }

        public void ExtendSessionTime()
        {
            /*Funkciója van! ne töröld ki.*/
            /*Minden hívás frissíti az időt ez nem csinál semmít ez csak azért kell hogy legyen mit hívni.*/
        }

        public ActionResult GetLayoutInformation(string url)
        {
            var model = new LayoutModel();
            var builder = new LayoutModelBuilder();
            var olvasatlanUzenetekSzama = "0";//eugyintezesClient.GetOlvasatlanUzenetek(ClaimData.IntezmenyAzonosito, ClaimData.FelhasznaloId).ToString();

            builder.SetBase(olvasatlanUzenetekSzama, model, url);
            return Json(model);
        }

        [HttpPost]
        [MvcValidateAjaxAntiForgeryToken]
        public void ClientError(ClientErrorModel clientError)
        {
            var error = new ClientError(clientError);
#if !DEBUG
            Kreta.Framework.SDAServer.Instance.Logger.ExceptionThrown(error);
#endif
        }

        [OutputCache(Duration = 800, VaryByParam = "SzerepkorId;FelhasznaloId;SelectedTanevId")]
        public ActionResult Menu(string SzerepkorId, string FelhasznaloId, int SelectedTanevId)
        {
            return PartialView("_NavigationBar");
        }

        [HttpPost]
        public bool ChangeSelectedTanev(int selectedTanevId)
        {
            ClaimData.SelectedTanevID = selectedTanevId;
            var connectionType = ConnectionTypeExtensions.GetSessionConnectionType();

            new AdminHelper(connectionType).RefreshUserContextSelectedTanev();

            var tanevHelper = new TanevHelper(connectionType);
            if (!ClaimData.IsAdministrator && !ClaimData.IsArchivIntezmeny)
            {
                ClaimData.FelhasznaloId = tanevHelper.GetFelhasznaloIdBySelectedTanevIdAndFelhasznaloId(ClaimData.FelhasznaloId).First(x => x.TanevId == ClaimData.SelectedTanevID).FelhasznaloId;
            }

            List<string> list = new List<string>();
            if (selectedTanevId == ClaimData.AktivTanevID.Value)
            {
                list = ParseSiteMapXml("activeyear");
            }
            else if (ClaimData.KovTanevID.HasValue && selectedTanevId == ClaimData.KovTanevID.Value)
            {
                list = ParseSiteMapXml("nextyear");
            }
            else
            {
                list = ParseSiteMapXml("prevyear");
            }

            var intezmenyAdatok = new IntezmenyHelper(connectionType).GetIntezmenyiAdatok();

            ClaimData.RefreshOrganizationFullAddress(intezmenyAdatok);
            ClaimData.OrganizationName = intezmenyAdatok.Nev;
            ClaimData.OrganizationShortName = intezmenyAdatok.RovidNev ?? string.Empty;
            ClaimData.OrganizationCode = intezmenyAdatok.OMKod;
            ClaimData.IsBeiratkozasVeglegesitve = intezmenyAdatok.IsBeiratkozasVeglegesitve;
            ClaimData.LicenceDatum = intezmenyAdatok.LicenceDatum;
            ClaimData.JustLEPOrganization = intezmenyAdatok.IsCsakLepKezelo;
            ClaimData.IsSzirIntezmeny = intezmenyAdatok.IsSzirIntezmeny;
            ClaimData.IsArchivIntezmeny = intezmenyAdatok.IsArchivIntezmeny;
            ClaimData.IsSzakkepzoIntezmeny = intezmenyAdatok.IsSzakkepzo;

            var selectedTanev = tanevHelper.GetTanevInfo();
            ClaimData.IsSelectedTanev20_21OrLater = CommonUtils.IsSelectedTanev20_21OrLater(selectedTanev);
            ClaimData.IsSelectedTanev21_22OrLater = CommonUtils.IsSelectedTanev21_22OrLater(selectedTanev);
            ClaimData.IsSelectedTanevIsElozo = CommonUtils.IsSelectedTanevIsElozo(selectedTanev);

            var url = Request.UrlReferrer.AbsolutePath;
            var requestController = url.Substring(url.LastIndexOf("/") + 1);

            return list.Contains(requestController) || ClaimData.IsArchivIntezmeny;
        }

        public List<string> ParseSiteMapXml(string attribute)
        {
            XElement xelement = XElement.Load(Server.MapPath("~/Menu/MapMvc.sitemap"));

            var xmlSelect = xelement.Descendants()
                .SelectMany(sel => sel.Elements())
                .Where(sel => sel.Attribute("controller") != null &&
                    (sel.Attribute(attribute) != null || (sel.Attribute("nextyear") == null && sel.Attribute("activeyear") == null && sel.Attribute("prevyear") == null))
                )
                .Select(nd => new
                {
                    controller = nd.Attribute("controller")
                });

            List<string> list = new List<string>();
            foreach (var item in xmlSelect)
            {
                list.Add(item.controller.Value);
            }

            return list;
        }

        public ActionResult DashboardUzenetPopup(int popupId, string egyediAzonosito)
        {
            if (popupId == 0 || string.IsNullOrWhiteSpace(egyediAzonosito))
            {
                return new EmptyResult();
            }

            var model = ConvertDashboardItemToModel(new AdminHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetDashboardPopupUzenet(ClaimData.GondviseloId, popupId, egyediAzonosito).Tables[0].Rows[0]);

            return PartialView("DashboardUzenetPopup", model);
        }

        public ActionResult UpdateDashboardPopupClose(int popupId, string egyediAzonosito)
        {
            new AdminHelper(ConnectionTypeExtensions.GetActiveSessionConnectionType()).UpdateDashboardPopupClose(popupId);

            // Következő bejelentkezésig nem dobjuk fel ezt a popup-ot:
            var popupCookie = HttpContext.Request.Cookies["DisplayedPopups"];
            popupCookie.Value += "|" + egyediAzonosito;
            popupCookie.HttpOnly = true;
            popupCookie.Secure = true;
            popupCookie.SameSite = System.Web.SameSiteMode.None;
            HttpContext.Response.SetCookie(popupCookie);

            return new EmptyResult();
        }

        public ActionResult UpdateDashboardPopupConfirm(int popupId)
        {
            new AdminHelper(ConnectionTypeExtensions.GetActiveSessionConnectionType()).UpdateDashboardPopupConfirm(popupId);
            return new EmptyResult();
        }

        public string UpdateDashboardPopupNext(int popupId)
        {
            var redirectUrl = new AdminHelper(ConnectionTypeExtensions.GetActiveSessionConnectionType()).UpdateDashboardPopupNext(popupId);

            return redirectUrl;
        }

        private static AdminDashboardPopupItemModel ConvertDashboardItemToModel(DataRow row)
        {
            return new AdminDashboardPopupItemModel()
            {
                DashboardUzenetFelhasznaloId = SDAConvert.ToInt32(row["ID"]),
                EgyediAzonosito = SDAConvert.ToString(row["C_EGYEDIAZONOSITO"]),
                EgyediMuvelet = SDAConvert.ToString(row["C_EGYEDIMUVELET"]),
                Name = SDAConvert.ToString(row["C_CIM"]),
                Content = SDAConvert.ToString(row["C_TARTALOM"]),
                Type = (AdminDashboardTipusEnum)SDAConvert.ToInt32(row["C_DASHBOARDUZENETKATEGORIAID"]),
                MegjelenitesekSzama = SDAConvert.ToInt32(row["C_MEGJELENITESEKSZAMA"]),
            };
        }

        [MvcRolePackageDenyAuthorize(KretaClaimPackages.Ellenorzo.ClaimValue)]
        public ActionResult OpenIskolaorUzenetKuldesPopup()
        {
            var helper = new AlkalmazottHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            var telefonszam = helper.GetTelefonszamItemCoList(ClaimData.FelhasznaloId).FirstOrDefault(x => x.Alapertelmezett)?.Telefonszam ?? "";

            var iskolaorLista = helper.GetIskolaor().Select(x => new IskolaorAdatModel
            {
                IskolaorID = x.Id,
                IskolaorTelefonszam = x.AlapertelmezettTelefonszam,
                IskolaorIdpAzonosito = x.IdpEgyediAzonosito.ToString(),
                IskolaorNev = x.Nev,
            });
            var list = new List<SelectListItem>();
            foreach (var item in iskolaorLista)
            {
                list.Add(new SelectListItem
                {
                    Text = item.IskolaorNev,
                    Value = item.IskolaorID.ToString(),
                });
            }
            var model = new IskolaorPopupModel
            {
                IntezmenyAzonosito = ClaimData.IntezmenyAzonosito,
                KuldoID = ClaimData.FelhasznaloId.ToString(),
                KuldoNev = ClaimData.FelhasznaloNev,
                KuldoTelefonszam = telefonszam,
                IskolaorList = list,
                IskolaorAdatModelList = iskolaorLista.ToList(),
                IskolaorTelefonszam = list.Count == 1 ? iskolaorLista.First().IskolaorTelefonszam : null,
                Sablon1Button = new ModalButtonModel
                {
                    Text = IskolaorResource.VeszelybenVan,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon1",
                },
                Sablon2Button = new ModalButtonModel
                {
                    Text = IskolaorResource.BalesetTortent,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon2",
                },
                Sablon3Button = new ModalButtonModel
                {
                    Text = IskolaorResource.TuzVan,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon3",
                },
                Sablon4Button = new ModalButtonModel
                {
                    Text = IskolaorResource.VerekedesTortent,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon4",
                },
                Sablon5Button = new ModalButtonModel
                {
                    Text = IskolaorResource.ADiakokOsszeverekedtek,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon5",
                },
                Sablon6Button = new ModalButtonModel
                {
                    Text = IskolaorResource.Tanteremben,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon6",
                },
                Sablon7Button = new ModalButtonModel
                {
                    Text = IskolaorResource.AzOsztalyteremben,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon7",
                },
                Sablon8Button = new ModalButtonModel
                {
                    Text = IskolaorResource.AFolyoson,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon8",
                },
                Sablon9Button = new ModalButtonModel
                {
                    Text = IskolaorResource.AzUdvaron,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon9",
                },
                Sablon10Button = new ModalButtonModel
                {
                    Text = IskolaorResource.AzEmeleten,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon10",
                },
                Sablon11Button = new ModalButtonModel
                {
                    Text = IskolaorResource.AzEtkezoben,
                    EventName = "IskolaorHelper.addSablonText",
                    Name = "sablon11",
                },
                UzenetKuldesButton = new ModalButtonModel
                {
                    Text = IskolaorResource.UzenetElkuldese,
                    EventName = "IskolaorHelper.sendUzenet",
                    Name = "uzenetElkuldeseButton",
                }
            };
            return PartialView("IskolaorUzenetKuldesPopup", model);
        }

        public string GetBankszamlaVezetoBankNeve(string bankszamlaSzam)
        {
            return new FelhasznaloHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetBankszamlaVezetoBankNeve(bankszamlaSzam);
        }
    }
}