using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.Xml;

namespace VEPROMS.CSLA.Library
{
	#region PageStyles
	[TypeConverter(typeof(vlnListConverter<PageStyles, PageStyle>))]
	public class PageStyles : vlnFormatList<PageStyle>
	{
		public PageStyles(XmlNodeList xmlNodeList) : base(xmlNodeList) { }
	}
	#endregion
	#region PageStyle
	public class PageStyle : vlnFormatItem
	{
		#region Constructor
		public PageStyle(XmlNode xmlNode) : base(xmlNode) { }
		public PageStyle() : base() { }
		#endregion
		#region Business Methods
		private LazyLoad<string> _Name;
		[DisplayName("Name")]
		[Description("Page Style Name")]
		public string Name
		{
			get
			{
				return LazyLoad(ref _Name, "@Name");
			}
		}
		private LazyLoad<int?> _Index;
		[DisplayName("Index")]
		[Description("Page Style Index")]
		public int? Index
		{
			get
			{
				return LazyLoad(ref _Index, "@Index");
			}
		}
		private PageItems _PageItems;
		public PageItems PageItems
		{
			get
			{
				return (_PageItems == null)? _PageItems = new PageItems(SelectNodes("Item")): _PageItems;
			}
		}
		#endregion
		#region Override ToString
		public override string ToString()
		{
			return string.Format("{0:D2} - {1}", Index, Name);
		}
		#endregion
	}
	#endregion
	#region PageItems
	[TypeConverter(typeof(vlnListConverter<PageItems, PageItem>))]
	public class PageItems : vlnFormatList<PageItem>
	{
		public PageItems(XmlNodeList xmlNodeList) : base(xmlNodeList) { }
	}
	#endregion
	#region PageItem
	public class PageItem : vlnFormatItem
	{
		#region Constructor
		public PageItem(XmlNode xmlNode) : base(xmlNode) { }
		public PageItem() : base() { }
		#endregion
		#region Business Methods
		private VE_Font _Font;
		[Category("Font")]
		[DisplayName("Font")]
		[Description("Font")]
		public VE_Font Font
		{
			get
			{
				return (_Font == null) ?_Font = new VE_Font(XmlNode): _Font;
			}
		}
		private LazyLoad<string> _Token;
		[Category("Content")]
		[DisplayName("Content")]
		[Description("Item Content")]
		public string Token
		{
			get
			{
				return LazyLoad(ref _Token, "@Token");
			}
		}
		private LazyLoad<float?> _Row;
		[Category("Location")]
		[DisplayName("Vertical Position")]
		[Description("Vertical Position")]
		public float? Row
		{
			get
			{
				return LazyLoad(ref _Row, "@Row");
			}
		}
		private LazyLoad<float?> _Col;
		[Category("Location")]
		[DisplayName("Horizontal Position")]
		[Description("Horizontal Position")]
		public float? Col
		{
			get
			{
				return LazyLoad(ref _Col, "@Col");
			}
		}
		private LazyLoad<E_Justify?> _Justify;
		public E_Justify? Justify
		{ 
			get 
			{
				return LazyLoad<E_Justify>(ref _Justify, "@Justify");
			} 
		}
		private LazyLoad<int?> _MaxWidth;
		public int? MaxWidth
		{
			get
			{
				return (LazyLoad(ref _MaxWidth, "@MaxWidth"));
			}
		}
		// MaxWidth, above, flagged that, if there was more than 1 line, the topmargin would be adjusted by however
		// many lines the PSI item contained (for wst alarms).   The MaxWidthCurPage is used when that adjustment
		// should not be made, the length of the PSI item is only relevant for the current page.  
		// (see AdjustTopMarginForMultiLinePageListItems variable and how it is used)
		private LazyLoad<int?> _MaxWidthCurPage;	 
		public int? MaxWidthCurPage
		{
			get
			{
				return (LazyLoad(ref _MaxWidthCurPage, "@MaxWidthCurPage"));
			}
		}
		#endregion
		#region Override ToString
		public override string ToString()
		{
			//return string.Format("({0:D5},{1:D5}) - {2}",Row,Col,Token);
			return Token;
		}
		public override string GetPDDisplayName()
		{ return string.Format("({0},{1})",Row,Col); }
		#endregion
	}
	#endregion
}