// ========================================================================
// Copyright 2006 - Volian Enterprises, Inc. All rights reserved.          
// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
// ------------------------------------------------------------------------
// $Workfile: $     $Revision: $                                           
// $Author: $   $Date: $                                                   
//                                                                         
// $History: $                                                             
// ========================================================================

using System;
using System.IO;
using System.Collections;
using System.Text;
using System.Windows.Forms;
using System.Xml;
using System.Xml.Serialization;
using VEPROMS.CSLA.Library;

namespace Utils
{
	/// <summary>
	/// Summary description for CurSet.
	/// </summary>
	public class CurSet
	{
        private int NUMCBTEXTYPE = 5;   // number of changebar text types.
		public string PathName;
        private string DefaultPlantFmt;

		public CurSet(string pname)
		{
			PathName = pname;
            DefaultPlantFmt = null;
		}

		private string ReadTheString(BinaryReader bw, int maxlen)
		{
			StringBuilder retStr = new StringBuilder(maxlen+1);
			// read a series of characters until a null is found.
			char ac;
			bool done = false;
			while(done==false)
			{
				ac = bw.ReadChar();
				if (ac=='\0') 
					done=true;
				else
					retStr.Append(ac);
			}
			return retStr.ToString();
		}

		public FolderConfig Convert(FolderConfig cfg)
		{
			BinaryReader br;
			ArrayList DefaultUserCBMsg = new ArrayList(2);
			FileStream fs;
			FileInfo fi = new FileInfo(PathName);
			try
			{
				fs = fi.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite );
				br = new BinaryReader(fs,System.Text.ASCIIEncoding.ASCII);
			}
			catch (Exception e)
			{
				DataLoader.frmLoader._MyLog.ErrorFormat("Error migrating {0} Curset.dat, error = {1}", PathName, e.Message);
				return cfg;
			}

            try
			{
                sbyte tmpsbyte;
                string tmpstring;
				tmpsbyte=br.ReadSByte();                    // DefaultDestination not used
				
                // the next byte has three settings embedded in it, the type of change
                // bar (Print_ChangeBar), the change bar location and its text.
                tmpsbyte= br.ReadSByte();
                cfg.Print_ChangeBar = (PrintChangeBar)((int)tmpsbyte > 2 ? 3 : (int)tmpsbyte);
				if (tmpsbyte > 2)
				{
					cfg.Print_ChangeBarLoc = (PrintChangeBarLoc)((tmpsbyte - 3) / NUMCBTEXTYPE);
					int ts = (tmpsbyte - 3) % NUMCBTEXTYPE;
					cfg.Print_ChangeBarText = (PrintChangeBarText)((tmpsbyte - 3) % NUMCBTEXTYPE);
				}
				else
				{
					cfg.Print_ChangeBarLoc = PrintChangeBarLoc.WithText;
					cfg.Print_ChangeBarText = PrintChangeBarText.DateChgID;
				}
                cfg.Print_NumCopies=br.ReadSByte();
				cfg.Print_Pagination=(PrintPagination) br.ReadSByte();
				tmpstring = ReadTheString(br,4);            // DefaultPrinter not used
				cfg.Format_Plant = ReadTheString(br,10);
                DefaultPlantFmt = cfg.Format_Plant;
                tmpstring = ReadTheString(br, 128);         // DefaultDestFName not used
                tmpsbyte = br.ReadSByte();                  // DefaultPlotterType not used
                tmpsbyte = br.ReadSByte();                  // DefaultPlotterPort not used
				tmpsbyte = br.ReadSByte();                  // DefaultCIEType not used.
				for (int i=0;i<8;i++)                       // DefPenColors[8] not used
                    tmpsbyte = br.ReadSByte();
				cfg.Print_Watermark = (PrintWatermark)br.ReadSByte();
                cfg.Print_UserCBMess1 = ReadTheString(br, 10);
                cfg.Print_UserCBMess2 = ReadTheString(br, 10);
				tmpsbyte = br.ReadSByte();                 // DontPrintStatusTree not used
                cfg.Print_UserFormat = ReadTheString(br, 10);
                //tmpsbyte = br.ReadSByte();
                //cfg.Print_Duplex = tmpsbyte == 0 ? true : false;
				if (cfg.Print_UserFormat.Trim() != string.Empty)
					DefaultPlantFmt += " " + cfg.Print_UserFormat;
				br.Close();
			}
			catch(Exception e)
			{
				if(br!=null) br.Close();
				DataLoader.frmLoader._MyLog.ErrorFormat("Error migrating {0} Curset.dat, error = {1}", PathName, e.Message);
			}
			fs.Close();
            return cfg;
		}
        public string GetDefFmt()
        {
            return DefaultPlantFmt;
        }
	}
}