SourceCode/PROMS/DataLoader/Loader.cs

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 Volian.MSWord;
using vlnObjectLibrary;
using vlnServerLibrary;
using VEPROMS.CSLA.Library;
using Config;
using Volian.Base.Library;

namespace DataLoader
{
	public partial class Loader
	{
		#region ClassProperties
		private int wms = 500;
		private static int EDDATA = 0x01;
		private static int PH = 0x02;
		private static int TOC = 0x04;
		private static int AUTOIND = 0x08;
		private static int AUTOGEN = 0x40;

		private static int STP_MULT_CHGID = 1;
		private static int STP_LNK_SEQ = 2;
		private static int STP_OVR_TAB = 3;

		private string ProcFileName;
		private string ProcNumber;
		private ROFstInfo rofstinfo;
		private RODb rodb;
		private int EditSectId;
		private Dictionary<string, int> dicLibDocRef;

		// have a few variables for storing the database id record & the system record.
		public Connection dbConn;
		public Folder sysFolder;
		public AnnotationType CommentType;   // this holds the annotationtype of comment for future use
		public AnnotationType MigrationErrorType;   // this holds the annotationtype of Migration Error for future use
		public AnnotationType VerificationRequiredType; // Using this to flag table to grid conversions
		public Document MissingDocument = null;	// make a document if there is a missing rtf file
												//   any missing will use this.
		private Content TransDummyCont;
		// the following two dictionaries are used to handle migration of the 
		// transitions...  dicTrans_ItemDone gets an entry for procnumber, sequence
		// number and the new item id as a step or section is created (transitions
		// can go to steps or sections). When a transition is encountered, check this
		// dictionary to see if the step or section was migrated & use the item
		// for the step or section if it was migrated. When a transition is migrated where 
		// the 'to' has not been migrated yet, check if an entry exists in dicTrans_ItemIds, 
		// if so, use the item listed here. If no entry exists in dicTrans_ItemIds, create 
		// an item table record and use the id as part of the 'to', and add an entry to 
		// dicTrans_ItemIds to flag that the record was already created.  As migrating sections
		// and steps, check  this dicTrans_ItemIds to see if the item record has already 
		// been create, if so use it and remove it from the dicTrans_ItemIds dictionary, 
		// otherwise, create a new item record.
		private Dictionary<string, Item> dicTrans_ItemDone;
		private Dictionary<string, Item> dicTrans_ItemIds;
		private Dictionary<string, List<Item>> dicTrans_MigrationErrors;
		private Dictionary<object, string> dicOldStepSequence;
		private Dictionary<TreeNode, TreeNode> dicNeedToLoad;
		private Dictionary<string, string> dicSetfileEntries;

		private log4net.ILog log;
		#endregion
		private frmLoader frmMain;
		public Loader(log4net.ILog lg, frmLoader fm)
		{
			dicNeedToLoad = new Dictionary<TreeNode, TreeNode>();
			log = lg;
			frmMain = fm;
		}
		public bool LoadFolders(string vepromspath)
		{
			try
			{
				//_FmtAllPath = frmMain.MySettings.FormatFolder;
				//_GenmacAllPath = frmMain.MySettings.GenMacFolder;
				frmMain.Status = "Make Connection";
				// make the initial database connection record, annotation types & top
				// system folder.
				dbConn = Connection.MakeConnection("Default", "Default", frmMain.MySettings.ConnectionString.Replace("{DBName}",frmMain.MySettings.DBName), 1, null, DateTime.Now, "Migration");
				ConfigFile cfg = new ConfigFile();

				frmMain.Status = "Add AnnotationTypes";
				CommentType = AnnotationType.MakeAnnotationType("Comment", null);
				MigrationErrorType = AnnotationType.MakeAnnotationType("Migration Error", null);

				AnnotationType at = AnnotationType.MakeAnnotationType("Reference", null);
				at = AnnotationType.MakeAnnotationType("Action Items", null);
				//at = AnnotationType.MakeAnnotationType("Verification Required", null);
				VerificationRequiredType = AnnotationType.MakeAnnotationType("Verification Required", null);
				at = AnnotationType.MakeAnnotationType("Volian Comment", null);

				frmMain.Status = "Load veproms.ini";
				XmlDocument d = cfg.LoadSystemIni(vepromspath);

				frmMain.Status = "Load All Formats";
				//LoadAllFormats();
				//Format.UpdateFormats(_FmtAllPath, _GenmacAllPath);
				Format.UpdateFormats(frmMain.MySettings.FormatFolder, frmMain.MySettings.GenMacFolder);

				Format baseFormat = Format.Get(1);
				sysFolder = Folder.MakeFolder(null, dbConn, "VEPROMS", "VEPROMS", "VEPROMS", baseFormat, d.InnerXml, DateTime.Now, "Migration");

				// This is to test the vln Libraries
				List<Folder> lfldr = vlnDataPathFolders();

				List<vlnObject> dp2 = new List<vlnObject>();
				foreach (Folder fldr in lfldr)
				{
					TreeNode tn = frmMain.TV.Nodes.Add(fldr.Name);
					tn.Tag = fldr;
					vlnObject vb = new vlnObject(null, "datapath", fldr.Name, fldr.Title);
					dp2.Add(vb);
					vlnServer vs = new vlnServer();
					frmMain.Status = "Loading " + fldr.Name;
					MigrateChildren(vb, vs, dbConn, fldr, tn);
					tn.Expand();
				}
			}
			catch (Exception ex)
			{
				log.ErrorFormat("Could not load data, error = {0}", ex.Message);
				//return false;
				throw new Exception("Error in LoadFolders", ex);
			}
			return true;
		}
		public void ClearData()
		{
			Database.PurgeData();
		}
		public static string MakeDate(string src)
		{
			if (src.Trim() == "") return null;
			int[] DateOffset ={ 4, 5, 47, 6, 7, 47, 0, 1, 2, 3 };			// 47 = '/'
			StringBuilder datebuff = new StringBuilder(10);
			for (int i = 0; i < DateOffset.Length; i++)
			{
				if (DateOffset[i] < 9)
					datebuff.Append(src[DateOffset[i]]);
				else
					datebuff.Append(System.Convert.ToChar(DateOffset[i]));
			}
			return datebuff.ToString();
		}
		public DateTime GetDTS(string date, string time)
		{
			// Set the date/time stamp. If there is no 'date', set the date
			// to 1/1/2000 (this can be changed!). If there is not 'time',
			// set the time to 0:0:0 (midnight).

			DateTime dts = DateTime.Now;
			string month = "01";
			string day = "01";
			string year = "2000";
			string hour = "";
			string minute = "";
			try
			{
				if (date != null && date != "")
				{
					int indx1 = date.IndexOf("/");
					month = date.Substring(0, indx1);
					int indx2 = date.IndexOf("/", indx1 + 1);
					day = date.Substring(indx1 + 1, indx2 - indx1 - 1);
					year = date.Substring(indx2 + 1, 4);
				}
				if (time == null || time == "")
				{
					hour = "0";
					minute = "0";
				}
				else
				{

					hour = time.Substring(0, 2);
					int indxc = time.IndexOfAny(":A-".ToCharArray());
					if (indxc == time.Length - 1)
						minute = time.Substring(2, 2);
					else
						minute = time.Substring(indxc + 1, time.Length - indxc - 1);
				}
				dts = new DateTime(System.Convert.ToInt32(year), System.Convert.ToInt32(month), System.Convert.ToInt32(day),
						System.Convert.ToInt32(hour), System.Convert.ToInt32(minute), 0);
			}
			catch (Exception ex)
			{
				log.ErrorFormat("Bad Date/Time {0}   {1}. Set to NOW.", date, time);
				log.ErrorFormat("{0}\r\n\r\n{1}", ex.Message, ex.InnerException);
				frmMain.AddError(ex, "Bad Date/Time {0} {1}", date, time);
				//log.ErrorFormat(ex.StackTrace);
				return dts;
			}
			return dts;
		}
		
		public bool LoadSecurity(string VeSamPath, string VePromsPath)
		{
			Security sec = new Security(VeSamPath, VePromsPath);
			return sec.Migrate();
		}
		private static void WaitMS(int n)
		{
			DateTime dtw = DateTime.Now.AddMilliseconds(n);
			while (DateTime.Now < dtw)
			{
				Application.DoEvents();
			}
		}
		private static void Wait(int n)
		{
			DateTime dtw = DateTime.Now.AddSeconds(n);
			while (DateTime.Now < dtw)
			{
				Application.DoEvents();
			}
		}
	}
}