// ========================================================================
// 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.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.OleDb;
using System.Collections.Specialized;
using System.Collections.Generic;
using System.Xml;
using System.IO;
using System.Text;
using VEPROMS.CSLA.Library;

namespace DataLoader
{
	public partial class Loader
	{
		public Item MigrateDocVersion(DocVersion docver)
		{
			return MigrateDocVersion(docver, true);
		}

		private OutsideTransition _OutTran;

		public Item MigrateDocVersion(DocVersion docver, bool convertProcedures)
		{
			string pth = docver.Title;
			// TODO: If set.dbf is missing or curset.dat is missing don't process it.
			if (!File.Exists(pth + @"\set.dbf") || !File.Exists(pth + @"\curset.dat")) return null;			// Open connection
			OleDbConnection cn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + pth + ";Extended Properties=dBase III;Persist Security Info=False");
			if (convertProcedures)
			{
				_OutTran = new OutsideTransition(cn);
				// load rofst (use it later)....
				rofst = new ROFST(pth + "\\ro.fst");
				// Migrate library documents
				MigrateLibDocs(cn, pth);
				// Initialize Dictionaries
				dicTrans_ItemDone = new Dictionary<string, Item>();
				dicTrans_ItemIds = new Dictionary<string, Item>();
				dicTrans_MigrationErrors = new Dictionary<string, List<Item>>();

				// Create a 'dummy' content record.  This will be used for any transitions 'to'
				// that don't exist when dbf is processed.  At end, use this to see if there
				// are missing transitions.
				TransDummyCont = Content.MakeContent(null, "DUMMY CONTENT FOR TRANSITION MIGRATION", null, null, null);
			}
			// Process Procedures
			Item itm = null;
			if (convertProcedures || docver.VersionType == (int)VEPROMS.CSLA.Library.VersionTypeEnum.WorkingDraft)
				itm = MigrateProcedures(cn, pth, docver, convertProcedures);
			// Show any Missing Transtitons (i.e. Transitions which have not been processed)
			if (convertProcedures)
			{
				ShowMissingTransitions();
				log.InfoFormat("Completed Migration of {0}", pth);
				MessageBox.Show("Completed Migration of " + pth);
				rofst.Close();
				dicTrans_ItemDone.Clear();
				dicTrans_ItemDone = null;
			}
			cn.Close();
			if (itm != null)
			{
				docver.MyItem = itm;
				if (convertProcedures) docver.Title = ""; // clearing this tell us this docver (path) was converted?
				if (!docver.IsSavable) ErrorRpt.ErrorReport(docver);
				docver.Save();
			}
			return itm;
		}
		private VEPROMS.CSLA.Library.VersionTypeEnum DocVersionType(string s)
		{
            if (s.EndsWith("approved")) return VEPROMS.CSLA.Library.VersionTypeEnum.Approved;
            if (s.EndsWith("chgsht")) return VEPROMS.CSLA.Library.VersionTypeEnum.Revision;
            if (s.EndsWith("tmpchg")) return VEPROMS.CSLA.Library.VersionTypeEnum.Temporary;
            return VEPROMS.CSLA.Library.VersionTypeEnum.WorkingDraft;
		}
	}
}