// ========================================================================
// 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.Data;
using System.Data.SqlClient;
using Csla;
using Csla.Data;
using System.Configuration;
using System.IO;
using System.Xml;
using System.Drawing;
using System.ComponentModel;

namespace VEPROMS.CSLA.Library
{
	public partial interface IFormatOrFormatInfo
	{
		PlantFormat PlantFormat { get;}
		IFormatOrFormatInfo MyIParent { get;}
		string Data { get; }
		string ToString();
		string FullName { get; }
	}
	public partial class Format:IFormatOrFormatInfo
	{
		#region PlantFormat
		[NonSerialized]
		private PlantFormat _PlantFormat;
		public PlantFormat PlantFormat
		{ get { return (_PlantFormat != null ? _PlantFormat : _PlantFormat = new PlantFormat(this)); } }
		#endregion
		public IFormatOrFormatInfo MyIParent { get { return MyParent; } }
		public override string ToString()
		{
			//return Name;
			//return PlantFormat.FormatData.Name;
			return FullName;
		}
		public string FullName
		{
			get
			{
				if (ParentID == 1) return Description + " (" + Name + ")";
				return MyParent.Description + " - " + Description + " (" + Name + ")";
			}
		}
	}
	public partial class FormatInfo : IFormatOrFormatInfo
	{
		public static bool HasLatestChanges()
		{
			if (!HasTopMargin()) return false;
			if (!HasWCN2_MacroB9()) return false;
			if (!HasSeqTabFmtTabToken()) return false;
			return true;
		}
		private static bool HasSeqTabFmtTabToken()
		{
			using (FormatInfo fi = FormatInfo.Get("WCN2"))
			{
				XmlDocument xd = new XmlDocument();
				xd.LoadXml(fi.Data);
				XmlNodeList xl = xd.SelectNodes("//FormatData/SectData/StepSectionData/SequentialTabFormat/SeqTabFmt/@TabToken");//"//DocStyle/Layout/@TopMargin");
				if (xl.Count == 0)
				{
					System.Windows.Forms.MessageBox.Show("FormatData SeqTab/TabToken is missing", "Inconsistent Format Files", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
					return false;
				}
				return true;
			}
		}
		private static bool HasTopMargin()
		{
			using (FormatInfo fi = FormatInfo.Get("WCN2"))
			{
				XmlDocument xd = new XmlDocument();
				xd.LoadXml(fi.Data);
				XmlNodeList xl = xd.SelectNodes("//DocStyle/Layout/@TopMargin");
				if (xl.Count == 0)
				{
					System.Windows.Forms.MessageBox.Show("DocStyle TopMargin is missing", "Inconsistent Format Files", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
					return false;
				}
				return true;
			}
		}
		private static bool HasWCN2_MacroB9()
		{
			using (FormatInfo fi = FormatInfo.Get("WCN2"))
			{
				XmlDocument xd = new XmlDocument();
				xd.LoadXml(fi.GenMac);
				XmlNodeList xl = xd.SelectNodes("//*[@id='B9']");
				if (xl.Count == 0)
				{
					System.Windows.Forms.MessageBox.Show("B9 macro is missing in WCN2 GenMac","Inconsistent Format Files", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error );
					return false;
				}
				return true;
			}
		}
		public static FormatInfo Get(string name)
		{
			try
			{
				FormatInfo tmp = DataPortal.Fetch<FormatInfo>(new NameCriteria(name));
				//AddToCache(tmp);
				if (tmp.ErrorMessage == "No Record Found")
				{
					tmp.Dispose(); // Clean-up FormatInfo
					tmp = null;
				}
				return tmp;
			}
			catch (Exception ex1)
			{
				Exception ex = ex1;
				while (ex.InnerException != null)
					ex = ex.InnerException;
				if (ex.Message.StartsWith("Could not find stored procedure"))
				{
					int formatID = 0;
					using (FormatInfoList fil = FormatInfoList.Get())
					{
						foreach (FormatInfo fi in fil)
						{
							if (fi.Name == name)
							{
								formatID = fi.FormatID;
								break;
							}
						}
					}
					if (formatID != 0) return FormatInfo.Get(formatID);
					throw new DbCslaException("Format not found " + name, ex);
				}
				else
					throw new DbCslaException("Error on FormatInfo.Get By Name", ex);
			}
		}
		protected class NameCriteria
		{
			private string _Name;
			public string Name
			{ get { return _Name; } }
			public NameCriteria(string name)
			{
				_Name = name;
			}
		}
		private void DataPortal_Fetch(NameCriteria criteria)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FormatInfo.DataPortal_Fetch", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					ApplicationContext.LocalContext["cn"] = cn;
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getFormatByName";
						cm.Parameters.AddWithValue("@Name", criteria.Name);
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							if (!dr.Read())
							{
								_ErrorMessage = "No Record Found";
								return;
							}
							ReadData(dr);
						}
					}
					// removing of item only needed for local data portal
					if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
						ApplicationContext.LocalContext.Remove("cn");
				}
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("FormatInfo.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("FormatInfo.DataPortal_Fetch", ex);
			}
		}
		#region PlantFormat
		[NonSerialized]
		private PlantFormat _PlantFormat;
		public PlantFormat PlantFormat
		{ get { return (_PlantFormat != null ? _PlantFormat : _PlantFormat = new PlantFormat(this)); } }
		#endregion
		public IFormatOrFormatInfo MyIParent { get { return MyParent; } }
		public override string ToString()
		{
			//return Name;
			//return PlantFormat.FormatData.Name;
			return FullName;
		}
		public string FullName
		{
			get
			{
				if (ParentID == 1) return Description + " (" + Name + ")";
				return MyParent.Description + " - " + Description + " (" + Name + ")";
			}
		}
		public StepSectionLayoutData MyStepSectionLayoutData
		{
			get { return PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData; }
		}
		public StepSectionPrintData MyStepSectionPrintData
		{
			get { return PlantFormat.FormatData.SectData.StepSectionData.StepSectionPrintData; }
		}
	}
	public partial class FormatInfoList
	{
		private static Csla.SortedBindingList<FormatInfo> _SortedFormatInfoList;
		public static Csla.SortedBindingList<FormatInfo> SortedFormatInfoList
		{
			get
			{
				if (_SortedFormatInfoList == null)
				{
					_SortedFormatInfoList = new SortedBindingList<FormatInfo>(FormatInfoList.Get());
					_SortedFormatInfoList.ApplySort("FullName", ListSortDirection.Ascending);
				}
				return _SortedFormatInfoList;
			}
		}
	}
}