using System;
using System.Web.Mvc;
using Kreta.BusinessLogic.Classes.ExcelHelpers;
using Kreta.BusinessLogic.Helpers;
using Kreta.BusinessLogic.Interfaces;
using Kreta.BusinessLogic.Security;
using Kreta.Enums.ManualEnums;
using Kreta.Resources;
using Kreta.Web.Areas.Adatszolgaltatasok.Logic;
using Kreta.Web.Areas.Adatszolgaltatasok.Models;
using Kreta.Web.Helpers;
using Kreta.Web.Security;

namespace Kreta.Web.Areas.Adatszolgaltatasok.Controllers
{
    [MvcRoleClaimsAuthorize(true)]
    [MvcRolePackageDenyAuthorize(KretaClaimPackages.IsOnlyAlkalmozott.ClaimValue)]
    public class VeglegesTantargyfelosztasController : Controller
    {
        private readonly IKozpontiKretaHelper KozpontiKretaHelper;

        public VeglegesTantargyfelosztasController(IKozpontiKretaHelper kozpontiKretaHelper)
        {
            KozpontiKretaHelper = kozpontiKretaHelper ?? throw new ArgumentNullException(nameof(kozpontiKretaHelper));
        }

        // GET: Adatszolgaltatasok/VeglegesTantargyfelosztas
        [MvcRolePackageAuthorize(TanevEnum.AktEsKovTanev, KretaClaimPackages.Adminisztrator.ClaimValue)]
        public ActionResult Index()
        {
            TantargyFelosztasSearchModel model = KozpontiKretaHelper.GetTTFEllenorzes(ClaimData.IntezmenyAzonosito, new TanevHelper(ConnectionTypeExtensions.GetSessionConnectionType()).GetTanevInfo());

            var intezmeny = TtfLogic.GetIntezmenyAdatok();
            model.VeglegesTTF = intezmeny.VeglegesTTF;
            model.VeglegesESL = intezmeny.VeglegesESL;
            model.ElfogadottTTF = intezmeny.ElfogadottTTF;
            model.ElfogadottESL = intezmeny.ElfogadottESL;
            model.IntezmenyId = intezmeny.ID;
            model.VeglegesETTF = intezmeny.VeglegesETTF;

            return View("Index", model);
        }

        [MvcRolePackageAuthorize(TanevEnum.AktEsKovTanev, KretaClaimPackages.Adminisztrator.ClaimValue)]
        public string ExportEgyszeruTantargyfelosztas()
        {
            var helper = new TTFExportHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            var memoryStream = helper.ExportEgyszeruTTF();

            if (memoryStream != null)
            {
                return Convert.ToBase64String(memoryStream.ToArray());
            }

            return ImportExportCommonResource.NincsElegendoAdatARendszerbenAzExportalashoz;
        }

        [HttpPost]
        [MvcValidateAjaxAntiForgeryToken]
        [MvcRolePackageAuthorize(TanevEnum.AktEsKovTanev, KretaClaimPackages.Adminisztrator.ClaimValue)]
        public string ExportLepedoTantargyfelosztas()
        {
            var helper = new TTFExportHelper(ConnectionTypeExtensions.GetSessionConnectionType());
            var memoryStream = helper.ExportLepedoTTF();

            if (memoryStream != null)
            {
                return Convert.ToBase64String(memoryStream.ToArray());
            }

            return ImportExportCommonResource.NincsElegendoAdatARendszerbenAzExportalashoz;
        }
    }
}