#pragma once

#include "IVisitable.h"
#include "Global.h"

namespace DocFileFormat
{
	typedef enum _BorderType
	{
		none = 0,
		single,
		thick,
		Double,
		unused,
		hairline,
		dotted,
		dashed,
		dotDash,
		dotDotDash,
		triple,
		thinThickSmallGap,
		thickThinSmallGap,
		thinThickThinSmallGap,
		thinThickMediumGap,
		thickThinMediumGap,
		thinThickThinMediumGap,
		thinThickLargeGap,
		thickThinLargeGap,
		thinThickThinLargeGap,
		wave,
		doubleWave,
		dashSmallGap,
		dashDotStroked,
		threeDEmboss,
		threeDEngrave
	} BorderType;

	class BorderCode: public IVisitable
	{
		friend class DocumentMapping;
		friend class PropertiesMapping;
		friend class VMLPictureMapping;

	private:
		/// 24-bit border color
		int cv;
		/// Width of a single line in 1/8pt, max of 32pt
		byte dptLineWidth;
		/// Border type code:
		/// 0 none
		/// 1 single
		/// 2 thick
		/// 3 double
		/// 5 hairline
		/// 6 dot
		/// 7 dash large gap
		/// 8 dot dash
		/// 9 dot dot dash
		/// 10 triple
		/// 11 thin-thick small gap
		/// 12 tick-thin small gap
		/// 13 thin-thick-thin small gap
		/// 14 thin-thick medium gap
		/// 15 thick-thin medium gap
		/// 16 thin-thick-thin medium gap
		/// 17 thin-thick large gap
		/// 18 thick-thin large gap
		/// 19 thin-thick-thin large gap
		/// 20 wave
		/// 21 double wave
		/// 22 dash small gap
		/// 23 dash dot stroked
		/// 24 emboss 3D
		/// 25 engrave 3D
		byte brcType;
		/// The color of the Border.
		/// Unused if cv is set.
		wstring ico;
		/// Width of space to maintain between border and text within border
		int dptSpace;
		/// When true, border is drawn with shadow. Must be false when BRC is substructure of the TC
		bool fShadow;
		/// When true, don't reverse the border
		bool fFrame;
		/// It's a nil BRC, bytes are FFFF.
		bool fNil;

	public:
		/// Creates a new BorderCode with default values
		BorderCode(): cv(0), dptLineWidth(0), brcType(0), ico( Global::ColorIdentifier[0] ), dptSpace(0), fShadow(false), fFrame(false), fNil(false)
		{
		}

		/// Parses the byte for a BRC
		BorderCode( byte* bytes, int size ):
		cv(0), dptLineWidth(0), brcType(0), ico( Global::ColorIdentifier[0] ), dptSpace(0), fShadow(false), fFrame(false), fNil(false)
		{
			if ( FormatUtils::ArraySum( bytes, size ) ==  ( size * 255 ) )
			{
				this->fNil = true;
			}
			else if ( size == 8 )
			{
				//it's a border code of Word 2000/2003
				this->cv = FormatUtils::BytesToInt32( bytes, 0, size );
				this->ico = wstring( Global::ColorIdentifier[0] );

				this->dptLineWidth = bytes[4];
				this->brcType = bytes[5];

				short val = FormatUtils::BytesToInt16( bytes, 6, size );
				this->dptSpace = val & 0x001F;

				//not sure if this is correct, the values from the spec are definitly wrong:
				this->fShadow = FormatUtils::BitmaskToBool( val, 0x20 );
				this->fFrame = FormatUtils::BitmaskToBool( val, 0x40 );
			}
			else if ( size == 4 )
			{
				//it's a border code of Word 97
				unsigned short val = FormatUtils::BytesToUInt16( bytes, 0, size );
				this->dptLineWidth = (byte)( val & 0x00FF );
				this->brcType = (byte)( ( val & 0xFF00 ) >> 8 );
				val = FormatUtils::BytesToUInt16( bytes, 2, size );
				this->ico = FormatUtils::MapValueToWideString( ( val & 0x00FF ), &Global::ColorIdentifier[0][0], 17, 12 );
				this->dptSpace = ( val & 0x1F00 ) >> 8;
			}
			else
			{
				//throw new ByteParseException("Cannot parse the struct BRC, the length of the struct doesn't match");
			}
		}

		BorderCode( const BorderCode& bc )
		{
			if ( this != &bc )
			{
				this->cv = bc.cv;
				this->dptLineWidth = bc.dptLineWidth;
				this->brcType = bc.brcType;
				this->ico = bc.ico;
				this->dptSpace = bc.dptSpace;
				this->fShadow = bc.fShadow;
				this->fFrame = bc.fFrame;
				this->fNil = bc.fNil;
			}
		}

		bool operator == ( const BorderCode& bc )
		{
			if ( ( this->cv == bc.cv ) && ( this->dptLineWidth == bc.dptLineWidth ) && ( this->brcType == bc.brcType ) &&
				( this->ico == bc.ico ) && ( this->dptSpace == bc.dptSpace ) && ( this->fShadow == bc.fShadow ) &&
				( this->fFrame == bc.fFrame ) && ( this->fNil == bc.fNil ) )
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		bool operator != ( const BorderCode& bc )
		{
			return !( *this == bc );
		}
	};
}