using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace SanShared
{
    //4e 6a 41 77 4e 6a 51 7a 51 44 4d 78 4d 7a 6b 79 5a 54 4d 30 4d 6d 55 7a 4d 47 35 4c 61 32 55 7a 51 31 46 30 52 33 64 46 5a 45 68 35 56 57 74 47 61 7a 5a 30 61 48 70 55 57 69 39 58 64 6b 78 4a 54 32 78 43 62 6b 74 58 52 58 46 57 63 30 5a 73 64 7a 41 39
    public class Dongle : IDisposable
    {
        uint FirmCode;
        uint ProductCode;
        public string SyncfusionKey = "";

        //Api cmApi;
        //CmCredential cmCred;
        //CmAccess2 cmAcc;
        //HCMSysEntry hcmse;
        //CmBoxInfo cmBoxInfo;
        //CmBoxEntry2 BoxContent;

        public Dongle(uint ProductCode)
        {
#if !DEBUG
            this.FirmCode = 103086;
            this.ProductCode = ProductCode;
#else
            return;
            this.FirmCode = 10;
            this.ProductCode = 1;
#endif


            //cmApi = new Api();
            //cmCred = new CmCredential();
            //cmAcc = new CmAccess2();

            //cmAcc.Credential = cmCred;

            //cmAcc.Ctrl |= CmAccess.Option.UserLimit;
            //cmAcc.FirmCode = this.FirmCode;
            //cmAcc.ProductCode = this.ProductCode;


            //hcmse = cmApi.CmAccess2(CmAccessOption.Local, cmAcc);
            //if (hcmse == null)
            //{
            //    ErrorCodes2 code = cmApi.CmGetLastErrorCode2();
            //    string output = string.Format("{0}", code);

            //}

            //if (!CheckDongleVorhanden())
            //    throw new Exception("Dongle not connected");

            //cmBoxInfo = new CmBoxInfo();

            //CmGetBoxContentsOption boxOptions = new CmGetBoxContentsOption();
            //boxOptions = CmGetBoxContentsOption.AllEntries;

            //CmBoxEntry2[] tmpBoxContent;

            //tmpBoxContent = cmApi.CmGetBoxContents2(hcmse, boxOptions, this.FirmCode, cmBoxInfo);

            //CmEntryData[] pCmBoxEntry = (CmEntryData[])cmApi.CmGetInfo(hcmse, CmGetInfoOption.EntryData);

            //for (int i = 0; i < pCmBoxEntry.Length; i++)
            //{
            //    switch (pCmBoxEntry[i].Ctrl & 0x0ffff)
            //    {
            //        case (uint)CodeMeter.GlobalEntryOption.ProtectedData:
            //            // Transfer to transformed byte
            //            uint length = pCmBoxEntry[i].DataLen;
            //            byte[] datas = new byte[length];
            //            for(uint f = 0; f < length; f++)
            //            {
            //                datas[f] = pCmBoxEntry[i].Data[f];
            //            }


            //            SyncfusionKey = Encoding.ASCII.GetString(datas);
            //            break;
            //    }
            //}

            //foreach (CmBoxEntry2 boxes in tmpBoxContent)
            //{
            //    if (boxes.ProductCode == this.ProductCode)
            //    {
            //        this.BoxContent = boxes;
            //    }

            //}
        }
        ~Dongle()
        {
            CleanDongle();
        }

        public void CleanDongle()
        {
            return;
            //cmApi.CmRelease(hcmse);
        }

        public bool CheckDongleVorhanden()
        {
#if LAPTOP
            return true;
#else
            return true;
            //if (hcmse == null)
            //    return false;
            //else
            //    return true;
#endif
        }

        public string GetDongleSerial()
        {
            return string.Empty;
            //CmBoxInfo res = (CmBoxInfo)cmApi.CmGetInfo(hcmse, CmGetInfoOption.BoxInfo);
            //if (null != res)
            //{
            //    return res.SerialNumber.ToString();
            //}
            //else
            //{
            //    throw new Exception("Fehler beim aufrufen der Seriennummer");
            //}
        }

        public uint GetFeatureMap()
        {
            return 255;
            //return BoxContent.FeatureMap;
        }

        public string GetName()
        {
            return "";
        }

        public bool IsLicensed(byte neededMask)
        {
            return true;
#if DEBUG
            return true;
#else
            uint DongleFeature = GetFeatureMap();

            //Trace.WriteLine("DongleFeature: " + DongleFeature);

            byte DongleFeatureB = (byte)DongleFeature;

            if ((DongleFeatureB & neededMask) == neededMask)
                return true;
            return false;
#endif
        }

        public void Dispose()
        {
            CleanDongle();
        }
    }
}