/******************************************************************************
 * Product: Compiere ERP & CRM Smart Business Solution                        *
 * Copyright (C) 1999-2007 ComPiere, Inc. All Rights Reserved.                *
 * This program is free software, you can redistribute it and/or modify it    *
 * under the terms version 2 of the GNU General Public License as published   *
 * by the Free Software Foundation. This program is distributed in the hope   *
 * that it will be useful, but WITHOUT ANY WARRANTY, without even the implied *
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.           *
 * See the GNU General Public License for more details.                       *
 * You should have received a copy of the GNU General Public License along    *
 * with this program, if not, write to the Free Software Foundation, Inc.,    *
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
 * For the text or an alternative of this public license, you may reach us    *
 * ComPiere, Inc., 3600 Bridge Parkway #102, Redwood City, CA 94065, USA      *
 * or via info@compiere.org or http://www.compiere.org/license.html           *
 *****************************************************************************/
package org.compiere.print;

import java.awt.*;
import java.math.*;
import java.sql.*;
import java.util.*;

import org.compiere.model.*;
import java.util.logging.*;
import org.compiere.util.*;

/**
 *	Table Print Format
 *
 * 	@author 	Jorg Janke
 * 	@version 	$Id: MPrintTableFormat.java,v 1.1 2008/01/16 08:14:10 jrmt Exp $
 */
public class MPrintTableFormat extends X_AD_PrintTableFormat
{
	/**
	 *	Standard Constructor
	 *  @param ctx context
	 *  @param AD_PrintTableFormat_ID table format
	 *  @param trxName transaction
	 */
	public MPrintTableFormat (Ctx ctx, int AD_PrintTableFormat_ID, String trxName)
	{
		super (ctx, AD_PrintTableFormat_ID, trxName);
		if (AD_PrintTableFormat_ID == 0)
		{
		//	setName (null);
			setIsDefault (false);
			setIsPaintHeaderLines (true);	// Y
			setIsPaintBoundaryLines (false);
			setIsPaintHLines (false);
			setIsPaintVLines (false);
			setIsPrintFunctionSymbols (true);
		}
	}	//	MPrintTableFormat

	/**
	 *	Load Constructor
	 *  @param ctx context
	 *  @param rs result set
	 *  @param trxName transaction
	 */
	public MPrintTableFormat (Ctx ctx, ResultSet rs, String trxName)
	{
		super(ctx, rs, trxName);
	}	//	MPrintTableFormat
	
	/*************************************************************************/

	private Font 	standard_Font = new Font(null);

	private Font 	pageHeader_Font;
	private Font 	pageFooter_Font;
	private Color 	pageHeaderFG_Color;
	private Color 	pageHeaderBG_Color;
	private Color 	pageFooterFG_Color;
	private Color 	pageFooterBG_Color;

	private Font	parameter_Font;
	private Color	parameter_Color;

	private Font 	header_Font;
	private Color 	headerFG_Color;
	private Color 	headerBG_Color;
	private Color 	hdrLine_Color;
	private Stroke 	header_Stroke;		//	-

	private Font 	funct_Font;
	private Color 	functFG_Color;
	private Color 	functBG_Color;

	private Color 	lineH_Color;
	private Color 	lineV_Color;
	private Stroke 	lineH_Stroke;	//	-
	private Stroke 	lineV_Stroke;	//	|
	//

	/**************************************************************************
	 * 	Set Standard Font to derive other fonts if not defined
	 * 	@param standardFont standard font
	 */
	public void setStandard_Font(Font standardFont)
	{
		if (standardFont != null)
			standard_Font = standardFont;
	}	//	setStandard_Font

	/**
	 * 	Get Stndard Font
	 * 	@return stndard font
	 */
	public Font getStandard_Font()
	{
		return standard_Font;
	}	//	getStandard_Font

	
	/**************************************************************************
	 * 	Get Table Header Font
	 * 	@return table header font or Bold standard font
	 */
	public Font getHeader_Font()
	{
		if (header_Font != null)
			return header_Font;
		int i = getHdr_PrintFont_ID();
		if (i != 0)
			header_Font = MPrintFont.get(i).getFont();
		if (header_Font == null)
			header_Font = new Font (standard_Font.getName(), Font.BOLD, standard_Font.getSize());
		return header_Font;
	}	//	getHeader_Font

	/**
	 * 	Get Header Foreground
	 * 	@return color or blue black
	 */
	public Color getHeaderFG_Color()
	{
		if (headerFG_Color != null)
			return headerFG_Color;
		int i = getHdrTextFG_PrintColor_ID();
		if (i != 0)
			headerFG_Color = MPrintColor.get(getCtx(), i).getColor();
		if (headerFG_Color == null)
			headerFG_Color = MPrintColor.blackBlue;
		return headerFG_Color;
	}	//	getHeaderFG_Color

	/**
	 *  Get Header BG Color
	 *  @return color or cyan
	 */
	public Color getHeaderBG_Color()
	{
		if (headerBG_Color != null)
			return headerBG_Color;
		int i = getHdrTextBG_PrintColor_ID();
		if (i != 0)
			headerBG_Color = MPrintColor.get(getCtx(), i).getColor();
		if (headerBG_Color == null)
			headerBG_Color = Color.cyan;
		return headerBG_Color;
	}	//	getHeaderBG_Color

	/**
	 *  Get Header Line Color
	 *  @return color or blue black
	 */
	public Color getHeaderLine_Color()
	{
		if (hdrLine_Color != null)
			return hdrLine_Color;
		int i = getHdrLine_PrintColor_ID();
		if (i != 0)
			hdrLine_Color = MPrintColor.get(getCtx(), i).getColor();
		if (hdrLine_Color == null)
			hdrLine_Color = MPrintColor.blackBlue;
		return hdrLine_Color;
	}	//	getHeaderLine_Color

	/**
	 * 	Get Header Stroke
	 *	@return Header Stroke (default solid 2pt)
	 */
	public Stroke getHeader_Stroke()
	{
		if (header_Stroke == null)
		{
			float width = getHdrStroke().floatValue();
			if (getHdrStrokeType() == null || HDRSTROKETYPE_SolidLine.equals(getHdrStrokeType()))
				header_Stroke = new BasicStroke(width);					//	-
			//
			else if (HDRSTROKETYPE_DashedLine.equals(getHdrStrokeType()))
				header_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDashed(width), 0.0f);				//	- -
			else if (HDRSTROKETYPE_DottedLine.equals(getHdrStrokeType()))
				header_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDotted(width), 0.0f);				//	. . .
			else if (HDRSTROKETYPE_Dash_DottedLine.equals(getHdrStrokeType()))
				header_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDash_Dotted(width), 0.0f);			//	- . -
			//	default / fallback
			if (header_Stroke == null)
				header_Stroke = new BasicStroke(width);					//	-
		}
		return header_Stroke;
	}	//	getHeader_Stroke
	
	/**
	 * 	Get Header Stroke for horizontal Lines
	 *	@return stroke in pt (default 2)
	 */
	public BigDecimal getHdrStroke()
	{
		BigDecimal retValue = super.getHdrStroke();
		if (retValue == null || Env.ZERO.compareTo(retValue) <= 0)
			retValue = new BigDecimal (2.0);
		return retValue;
	}	//	getHdrStroke



	/**************************************************************************
	 * 	Get Function Font
	 * 	@return function font or BoldItalic standard font
	 */
	public Font getFunct_Font()
	{
		if (funct_Font != null)
			return funct_Font;
		int i = getFunct_PrintFont_ID();
		if (i != 0)
			funct_Font = MPrintFont.get(i).getFont();
		if (funct_Font == null)
			funct_Font = new Font (standard_Font.getName(), Font.BOLD|Font.ITALIC, standard_Font.getSize());
		return funct_Font;
	}	//	getFunct_Font

	/**
	 *  Get Function BG Color
	 *  @return color or white
	 */
	public Color getFunctBG_Color()
	{
		if (functBG_Color != null)
			return functBG_Color;
		int i = getFunctBG_PrintColor_ID();
		if (i != 0)
			functBG_Color = MPrintColor.get(getCtx(), i).getColor();
		if (functBG_Color == null)
			functBG_Color = Color.white;
		return functBG_Color;
	}	//	getFunctBG_Color

	/**
	 *  Get Function FG Color
	 *  @return color or green dark
	 */
	public Color getFunctFG_Color()
	{
		if (functFG_Color != null)
			return functFG_Color;
		int i = getFunctFG_PrintColor_ID();
		if (i != 0)
			functFG_Color = MPrintColor.get(getCtx(), i).getColor();
		if (functFG_Color == null)
			functFG_Color = MPrintColor.darkGreen;
		return functFG_Color;
	}	//	getFunctFG_Color

	
	/**************************************************************************
	 * 	Get Parameter Font
	 *	@return Italic standard font
	 */
	public Font getParameter_Font()
	{
		if (parameter_Font == null)
			parameter_Font = new Font (standard_Font.getName(), Font.ITALIC, standard_Font.getSize());
		return parameter_Font;
	}	//	getParameter_Font

	/**
	 * 	Get Parameter Color
	 *	@return dark gray
	 */
	public Color getParameter_Color()
	{
		if (parameter_Color == null)
			parameter_Color = Color.darkGray;
		return parameter_Color;
	}	//	getParameter_Color


	/**************************************************************************
	 * 	Get Top Page Header Font
	 *	@return Bold standard font
	 */
	public Font getPageHeader_Font()
	{
		if (pageHeader_Font == null)
			pageHeader_Font = new Font (standard_Font.getName(), Font.BOLD, standard_Font.getSize());
		return pageHeader_Font;
	}	//	getPageHeader_Font

	/**
	 * 	Get Page Header FG_Color
	 *	@return color or blue black
	 */
	public Color getPageHeaderFG_Color()
	{
		if (pageHeaderFG_Color == null)
			pageHeaderFG_Color = MPrintColor.blackBlue;
		return pageHeaderFG_Color;
	}	//	getPageHeaderFG_Color
	
	/**
	 * 	Get Page Header BG_Color
	 *	@return color or white
	 */
	public Color getPageHeaderBG_Color()
	{
		if (pageHeaderBG_Color == null)
			pageHeaderBG_Color = Color.white;
		return pageHeaderBG_Color;
	}	//	getPageHeaderBG_Color

	/**
	 * 	Get Page Footer Font
	 *	@return 2pt smaller standard font
	 */
	public Font getPageFooter_Font()
	{
		if (pageFooter_Font == null)
			pageFooter_Font = new Font (standard_Font.getName(), Font.PLAIN, standard_Font.getSize()-2);
		return pageFooter_Font;
	}	//	getPageFooter_Font
	
	/**
	 * 	Get PageFooter FG_Color
	 *	@return blue black
	 */
	public Color getPageFooterFG_Color()
	{
		if (pageFooterFG_Color == null)
			pageFooterFG_Color = MPrintColor.blackBlue;
		return pageFooterFG_Color;
	}	//	getPageFooterFG_Color
	
	/**
	 * 	Get Page Footer BG_Color
	 *	@return white
	 */
	public Color getPageFooterBG_Color()
	{
		if (pageFooterBG_Color == null)
			pageFooterBG_Color = Color.white;
		return pageFooterBG_Color;
	}	//	getPageFooterBG_Color


	/**************************************************************************
	 *  Get Horizontal Line Color.
	 * 	(one db attribute for line color)
	 *  @return color or gray light
	 */
	public Color getHLine_Color()
	{
		if (lineH_Color != null)
			return lineH_Color;
		int i = getLine_PrintColor_ID();
		if (i != 0)
			lineH_Color = MPrintColor.get(getCtx(), i).getColor();
		if (lineH_Color == null)
			lineH_Color = Color.lightGray;
		return lineH_Color;
	}	//	getHLine_Color
	
	/**
	 *  Get Verical Line Color.
	 * 	(one db attribute for line color)
	 *  @return color or gray light
	 */
	public Color getVLine_Color()
	{
		if (lineV_Color != null)
			return lineV_Color;
		int i = getLine_PrintColor_ID();
		if (i != 0)
			lineV_Color = MPrintColor.get(getCtx(), i).getColor();
		if (lineV_Color == null)
			lineV_Color = Color.lightGray;
		return lineV_Color;
	}	//	getVLine_Color


	/**
	 * 	Get Horizontal Line Stroke -
	 * 	(same DB line column)
	 *	@return solid line baded on line width (default solid 1p)
	 */
	public Stroke getHLine_Stroke()
	{
		if (lineH_Stroke == null)
		{
			float width = getLineStroke().floatValue() / 2;
			if (getHdrStrokeType() == null || LINESTROKETYPE_DottedLine.equals(getLineStrokeType()))
				lineH_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDotted(width), 0.0f);			//	. . .
			//		
			else if (LINESTROKETYPE_SolidLine.equals(getLineStrokeType()))
				lineH_Stroke = new BasicStroke(width);				//	-
			else if (LINESTROKETYPE_DashedLine.equals(getLineStrokeType()))
				lineH_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDashed(width), 0.0f);			//	- -
			else if (LINESTROKETYPE_Dash_DottedLine.equals(getLineStrokeType()))
				lineH_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDash_Dotted(width), 0.0f);		//	- . -
			//	default / fallback
			if (lineH_Stroke == null)
				lineH_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDotted(width), 0.0f);			//	. . .
		}
		return lineH_Stroke;
	}	//	getHLine_Stroke
	
	/**
	 * 	Get Vertical Line Stroke |
	 * 	(same DB line column)
	 *	@return line based on line (1/2 of) width and stroke (default dotted 1/2p 
	 */
	public Stroke getVLine_Stroke()
	{
		if (lineV_Stroke == null)
		{
			float width = getLineStroke().floatValue() / 2;
			if (getHdrStrokeType() == null || LINESTROKETYPE_DottedLine.equals(getLineStrokeType()))
				lineV_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDotted(width), 0.0f);			//	. . .
			//		
			else if (LINESTROKETYPE_SolidLine.equals(getLineStrokeType()))
				lineV_Stroke = new BasicStroke(width);				//	-
			else if (LINESTROKETYPE_DashedLine.equals(getLineStrokeType()))
				lineV_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDashed(width), 0.0f);			//	- -
			else if (LINESTROKETYPE_Dash_DottedLine.equals(getLineStrokeType()))
				lineV_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDash_Dotted(width), 0.0f);		//	- . -
			//	default / fallback
			if (lineV_Stroke == null)
				lineV_Stroke = new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 
					1.0f, getPatternDotted(width), 0.0f);			//	. . .
		}
		return lineV_Stroke;
	}	//	getVLine_Stroke

	/**
	 * 	Get Horizontal Stroke for Lines -
	 *	@return stroke in pt (default 1)
	 */
	public BigDecimal getLineStroke()
	{
		BigDecimal retValue = super.getLineStroke();
		if (retValue == null || Env.ZERO.compareTo(retValue) <= 0)
			retValue = new BigDecimal (1.0);
		return retValue;
	}	//	getLineStroke

	/**
	 * 	Get Vertical Stroke for Lines |
	 *	@return stroke in pt (default 1)
	 */
	public BigDecimal getVLineStroke()
	{
		BigDecimal retValue = super.getLineStroke();
		if (retValue == null || Env.ZERO.compareTo(retValue) <= 0)
			retValue = new BigDecimal (1.0);
		return retValue;
	}	//	getVLineStroke
	
	/**
	 * 	Get Pattern Dotted . . . .
	 *	@param width width of line
	 *	@return pattern
	 */
	private float[] getPatternDotted (float width)
	{
		return new float[] {2*width, 2*width};
	}	//	getPatternDotted

	/**
	 * 	Get Pattern Dashed - - - -
	 *	@param width width of line
	 *	@return pattern
	 */
	private float[] getPatternDashed (float width)
	{
		return new float[] {10*width, 4*width};
	}	//	getPatternDashed
	
	/**
	 * 	Get Pattern Dash Dotted - . - .
	 *	@param width width of line
	 *	@return pattern
	 */
	private float[] getPatternDash_Dotted (float width)
	{
		return new float[] {10*width, 2*width, 2*width, 2*width};
	}	//	getPatternDash_Dotted
	
	
	/*************************************************************************/

	private static CCache<Integer,MPrintTableFormat>	s_cache
		= new CCache<Integer,MPrintTableFormat>("AD_PrintTableFormat", 3);
	/** Static Logger					*/
	private static CLogger 	s_log = CLogger.getCLogger(MPrintTableFormat.class);

	/**
	 * 	Get Table Format.
	 * 	@param ctx context
	 * 	@param AD_PrintTableFormat_ID table format
	 *  @param standard_font standard font
	 * 	@return Table Format
	 */
	static public MPrintTableFormat get (Ctx ctx, int AD_PrintTableFormat_ID, Font standard_font)
	{
		Integer ii = new Integer (AD_PrintTableFormat_ID);
		MPrintTableFormat tf = (MPrintTableFormat)s_cache.get(ii);
		if (tf == null)
		{
			if (AD_PrintTableFormat_ID == 0)
				tf = getDefault (ctx);
			else
				tf = new MPrintTableFormat (ctx, AD_PrintTableFormat_ID, null);
			s_cache.put(ii, tf);
		}
		tf.setStandard_Font(standard_font);
		return tf;
	}	//	get

	/**
	 * 	Get Table Format
	 * 	@param ctx context
	 * 	@param AD_PrintTableFormat_ID table format
	 *  @param AD_PrintFont_ID standard font
	 * 	@return Table Format
	 */
	static public MPrintTableFormat get (Ctx ctx, int AD_PrintTableFormat_ID, int AD_PrintFont_ID)
	{
		return get (ctx, AD_PrintTableFormat_ID, MPrintFont.get (AD_PrintFont_ID).getFont());
	}	//	get

	/**
	 * 	Get Default Table Format.
	 * 	@param ctx context
	 * 	@return Default Table Format (need to set standard font) 
	 */
	static public MPrintTableFormat getDefault (Ctx ctx)
	{
		MPrintTableFormat tf = null;
		String sql = "SELECT * FROM AD_PrintTableFormat "
			+ "WHERE AD_Client_ID IN (0,?) AND IsActive='Y' "
			+ "ORDER BY IsDefault DESC, AD_Client_ID DESC";
		int AD_Client_ID = ctx.getAD_Client_ID();
		PreparedStatement pstmt = null;
		try
		{
			pstmt = DB.prepareStatement(sql, null);
			pstmt.setInt(1, AD_Client_ID);
			ResultSet rs = pstmt.executeQuery();
			if (rs.next())
				tf = new MPrintTableFormat (ctx, rs, null);
			rs.close();
			pstmt.close();
			pstmt = null;
		}
		catch (Exception e)
		{
			s_log.log(Level.SEVERE, sql, e);
		}
		try
		{
			if (pstmt != null)
				pstmt.close();
			pstmt = null;
		}
		catch (Exception e)
		{
			pstmt = null;
		}
		return tf;
	}	//	get


}	//	MPrintTableFormat
