using System;
using System.Collections.Generic;
using System.Text;
using VEPROMS.CSLA.Library;
using System.Windows.Forms;

namespace DataLoader
{
	public delegate void ROFixerEvent(object sender, ROFixerEventArgs args);
	public class ROFixerEventArgs
	{
		private string _MyStatus;

		public string MyStatus
		{
			get { return _MyStatus; }
			set { _MyStatus = value; }
		}
		public ROFixerEventArgs(string myStatus)
		{
			_MyStatus = myStatus;
		}
	}
	class ROFixer
	{
		public static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
		public event ROFixerEvent StatusChanged;
		private void OnStatusChanged(object sender, ROFixerEventArgs args)
		{
			if (StatusChanged != null)
				StatusChanged(sender, args);
		}
		private string _Status;

		public string Status
		{
			get { return _Status; }
			set
			{
				_Status = value;
				OnStatusChanged(this, new ROFixerEventArgs(_Status));
			}
		}
		private int _ErrorCount = 0;

		public int ErrorCount
		{
			get { return _ErrorCount; }
			set { _ErrorCount = value; }
		}
		private string _LogPath;
		private frmLoader frmMain;
		public ROFixer(string logpath, frmLoader myfrmMain)
		{
			_LogPath = logpath;
			frmMain = myfrmMain;
		}
		public TimeSpan Process()
		{
			DateTime tstart = DateTime.Now;
			ProcessROs();
			return DateTime.Now - tstart;
		}
		private void ProcessROs()
		{
			int changeCount = 0;
			Status = "Getting List...";
			// get list of content records
			List<int> myContentList = new List<int>();
			RoUsageInfoList myRoUsages = RoUsageInfoList.Get();
			Dictionary<int, ROFSTLookup> roFstLookups = new Dictionary<int,ROFSTLookup>();
			foreach (RoUsageInfo rou in myRoUsages)
			{
				if (!myContentList.Contains(rou.ContentID))
				{
					myContentList.Add(rou.ContentID);
				}
			}
			int i = 0;
			foreach (int cid in myContentList)
			{
				Status = string.Format("Processing {0} of {1} steps", ++i, myContentList.Count);
				ContentInfo myContentInfo = ContentInfo.Get(cid);
				DocVersionInfo dvi = myContentInfo.ContentItems[0].MyProcedure.MyDocVersion;
				int versionId = dvi.VersionID;
				ROFstInfo myRoFst = dvi.DocVersionAssociations[0].MyROFst;
				if (!roFstLookups.ContainsKey(versionId))
				{
					roFstLookups.Add(versionId, myRoFst.GetROFSTLookup(dvi));
				}
				ROFSTLookup myLookup = roFstLookups[versionId];
				using (Content ctmp = myContentInfo.Get())
				{
					ItemInfo ii = myContentInfo.ContentItems[0];
					foreach (RoUsageInfo ru in myContentInfo.ContentRoUsages)
					{
						ROFSTLookup.rochild rocc = myLookup.GetRoChild12(ru.ROID);
						if (rocc.value == null)
							rocc = myLookup.GetRoChild(ru.ROID);
						int myType = rocc.type;
						string myValue = myLookup.GetTranslatedRoValue(ru.ROID, ii.ActiveFormat.PlantFormat.FormatData.SectData.ConvertCaretToDelta);
						myValue = myValue.Replace(@"\up2 \u8209?", @"\up2\u8209?");// Remove space between superscript command and non-breaking hyphen
						if (myType == 8 && myValue.Contains("\n"))
							myValue = myValue.Replace("\n", "");// Remove newlines in Figure data
						myRoFst.ROTableUpdate += new ROFstInfoROTableUpdateEvent(myRoFst_ROTableUpdate);
						string oldval = ctmp.FixContentText(ru, myValue, myType, myRoFst);
						myRoFst.ROTableUpdate -= new ROFstInfoROTableUpdateEvent(myRoFst_ROTableUpdate);
						if (ctmp.IsDirty)
						{
								changeCount++;
								//Console.WriteLine("'{0}', '{1}', '{2}', '{3}'", replace(oldval, @"\u8209?", "-"), replace(myValue, @"\u8209?", "-"), ru.ROID, rocc.appid);
								frmMain.AddInfo("'{0}','{1}','{2}','{3}','R{4}','{5}'", ii.MyDocVersion.MyFolder.Name, ii.ShortPath,
									(oldval ?? "").Replace(@"\u8209?", "-"), myValue.Replace(@"\u8209?", "-"), ru.ROID, myLookup.GetAccPageID(ru.ROID));
						}
					}
					if (ctmp.IsDirty)
					{
						//ctmp.DTS = DateTime.Now;
						ctmp.Save();
						ContentInfo.Refresh(ctmp);
					}
				}
			}
			frmMain.AddInfo("{0} RO Values Updated", changeCount);
			MessageBox.Show(String.Format("{0} RO Values Updated", changeCount), "RO Value Update Complete", MessageBoxButtons.OK, MessageBoxIcon.Information);
		}
		private List<string> myRoFst_ROTableUpdate(object sender, ROFstInfoROTableUpdateEventArgs args)
		{
			return Volian.Controls.Library.VlnFlexGrid.ROTableUpdate(sender,args);
		}
	}
}