finstatement.java

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/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
 * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
 * are Copyright (C) 1999-2005 Jorg Janke.
 * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.report;

import java.math.*;
import java.sql.*;
import java.util.*;
import java.util.logging.*;
import org.compiere.model.*;
import org.compiere.print.*;
import org.compiere.process.*;
import org.compiere.util.*;

/**
 *  Statement of Account
 *
 *  @author Jorg Janke
 *  @version $Id: FinStatement.java,v 1.23 2005/11/01 16:36:41 jjanke Exp $
 */
public class FinStatement extends SvrProcess
{
	/** AcctSchame Parameter			*/
	private int					p_C_AcctSchema_ID = 0;
	/** Posting Type					*/
	private String				p_PostingType = "A";
	/**	Period Parameter				*/
	private int					p_C_Period_ID = 0;
	private Timestamp			p_DateAcct_From = null;
	private Timestamp			p_DateAcct_To = null;
	/**	Org Parameter					*/
	private int					p_AD_Org_ID = 0;
	/**	Account Parameter				*/
	private int					p_Account_ID = 0;
	/**	BPartner Parameter				*/
	private int					p_C_BPartner_ID = 0;
	/**	Product Parameter				*/
	private int					p_M_Product_ID = 0;
	/**	Project Parameter				*/
	private int					p_C_Project_ID = 0;
	/**	Activity Parameter				*/
	private int					p_C_Activity_ID = 0;
	/**	SalesRegion Parameter			*/
	private int					p_C_SalesRegion_ID = 0;
	/**	Campaign Parameter				*/
	private int					p_C_Campaign_ID = 0;
	/** Update Balances Parameter		*/
	private boolean				p_UpdateBalances = true;
	/** Hierarchy						*/
	private int					p_PA_Hierarchy_ID = 0;

	/**	Parameter Where Clause			*/
	private StringBuffer		m_parameterWhere = new StringBuffer();
	/**	Account							*/ 
	private MElementValue 		m_acct = null;
	
	/**	Start Time						*/
	private long 				m_start = System.currentTimeMillis();

	/**
	 *  Prepare - e.g., get Parameters.
	 */
	protected void prepare()
	{
		StringBuffer sb = new StringBuffer ("Record_ID=")
			.append(getRecord_ID());
		//	Parameter
		ProcessInfoParameter[] para = getParameter();
		for (int i = 0; i < para.length; i++)
		{
			String name = para[i].getParameterName();
			if (para[i].getParameter() == null)
				;
			else if (name.equals("C_AcctSchema_ID"))
				p_C_AcctSchema_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("PostingType"))
				p_PostingType = (String)para[i].getParameter(); 
			else if (name.equals("C_Period_ID"))
				p_C_Period_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("DateAcct"))
			{
				p_DateAcct_From = (Timestamp)para[i].getParameter();
				p_DateAcct_To = (Timestamp)para[i].getParameter_To();
			}
			else if (name.equals("PA_Hierarchy_ID"))
				p_PA_Hierarchy_ID = para[i].getParameterAsInt();
			else if (name.equals("AD_Org_ID"))
				p_AD_Org_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("Account_ID"))
				p_Account_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("C_BPartner_ID"))
				p_C_BPartner_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("M_Product_ID"))
				p_M_Product_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("C_Project_ID"))
				p_C_Project_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("C_Activity_ID"))
				p_C_Activity_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("C_SalesRegion_ID"))
				p_C_SalesRegion_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("C_Campaign_ID"))
				p_C_Campaign_ID = ((BigDecimal)para[i].getParameter()).intValue();
			else if (name.equals("UpdateBalances"))
				p_UpdateBalances = "Y".equals(para[i].getParameter());
			else
				log.log(Level.SEVERE, "Unknown Parameter: " + name);
		}
		//	Mandatory C_AcctSchema_ID, PostingType
		m_parameterWhere.append("C_AcctSchema_ID=").append(p_C_AcctSchema_ID)
			.append(" AND PostingType='").append(p_PostingType).append("'");
		//	Optional Account_ID
		if (p_Account_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_Account, p_Account_ID));
		//	Optional Org
		if (p_AD_Org_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_Organization, p_AD_Org_ID));
		//	Optional BPartner
		if (p_C_BPartner_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_BPartner, p_C_BPartner_ID));
		//	Optional Product
		if (p_M_Product_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_Product, p_M_Product_ID));
		//	Optional Project
		if (p_C_Project_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_Project, p_C_Project_ID));
		//	Optional Activity
		if (p_C_Activity_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_Activity, p_C_Activity_ID));
		//	Optional Campaign
		if (p_C_Campaign_ID != 0)
			m_parameterWhere.append(" AND C_Campaign_ID=").append(p_C_Campaign_ID);
		//	m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
		//		MAcctSchemaElement.ELEMENTTYPE_Campaign, p_C_Campaign_ID));
		//	Optional Sales Region
		if (p_C_SalesRegion_ID != 0)
			m_parameterWhere.append(" AND ").append(MReportTree.getWhereClause(getCtx(), 
				p_PA_Hierarchy_ID, MAcctSchemaElement.ELEMENTTYPE_SalesRegion, p_C_SalesRegion_ID));
		//
		setDateAcct();
		sb.append(" - DateAcct ").append(p_DateAcct_From).append("-").append(p_DateAcct_To);
		sb.append(" - Where=").append(m_parameterWhere);
		log.fine(sb.toString());
	}	//	prepare

	/**
	 * 	Set Start/End Date of Report - if not defined current Month
	 */
	private void setDateAcct()
	{
		//	Date defined
		if (p_DateAcct_From != null)
		{
			if (p_DateAcct_To == null)
				p_DateAcct_To = new Timestamp (System.currentTimeMillis());
			return;
		}
		//	Get Date from Period
		if (p_C_Period_ID == 0)
		{
		   GregorianCalendar cal = new GregorianCalendar(Language.getLoginLanguage().getLocale());
		   cal.setTimeInMillis(System.currentTimeMillis());
		   cal.set(Calendar.HOUR_OF_DAY, 0);
		   cal.set(Calendar.MINUTE, 0);
		   cal.set(Calendar.SECOND, 0);
		   cal.set(Calendar.MILLISECOND, 0);
		   cal.set(Calendar.DAY_OF_MONTH, 1);		//	set to first of month
		   p_DateAcct_From = new Timestamp (cal.getTimeInMillis());
		   cal.add(Calendar.MONTH, 1);
		   cal.add(Calendar.DAY_OF_YEAR, -1);		//	last of month
		   p_DateAcct_To = new Timestamp (cal.getTimeInMillis());
		   return;
		}

		String sql = "SELECT StartDate, EndDate FROM C_Period WHERE C_Period_ID=?";
		PreparedStatement pstmt = null;
		try
		{
			pstmt = DB.prepareStatement(sql, null);
			pstmt.setInt(1, p_C_Period_ID);
			ResultSet rs = pstmt.executeQuery();
			if (rs.next())
			{
				p_DateAcct_From = rs.getTimestamp(1);
				p_DateAcct_To = rs.getTimestamp(2);
			}
			rs.close();
			pstmt.close();
			pstmt = null;
		}
		catch (Exception e)
		{
			log.log(Level.SEVERE, sql, e);
		}
		finally
		{
			try
			{
				if (pstmt != null)
					pstmt.close ();
			}
			catch (Exception e)
			{}
			pstmt = null;
		}
	}	//	setDateAcct

	
	
	/**************************************************************************
	 *  Perform process.
	 *  @return Message to be translated
	 */
	protected String doIt()
	{
		//	Update AcctSchema Balances
		if (p_UpdateBalances)
			FinBalance.updateBalance (p_C_AcctSchema_ID, false);

		createBalanceLine();
		createDetailLines();

		int AD_PrintFormat_ID = 134;
		if (Ini.isClient())
			getProcessInfo().setTransientObject (MPrintFormat.get (getCtx(), AD_PrintFormat_ID, false));
		else
			getProcessInfo().setSerializableObject(MPrintFormat.get (getCtx(), AD_PrintFormat_ID, false));

		log.fine((System.currentTimeMillis() - m_start) + " ms");
		return "";
	}	//	doIt

	/**
	 * 	Create Beginning Balance Line
	 */
	private void createBalanceLine()
	{
		StringBuffer sb = new StringBuffer ("INSERT INTO T_ReportStatement "
			+ "(AD_PInstance_ID, Fact_Acct_ID, LevelNo,"
			+ "DateAcct, Name, Description,"
			+ "AmtAcctDr, AmtAcctCr, Balance, Qty) ");
		sb.append("SELECT ").append(getAD_PInstance_ID()).append(",0,0,")
			.append(DB.TO_DATE(p_DateAcct_From, true)).append(",")
			.append(DB.TO_STRING(Msg.getMsg(Env.getCtx(), "BeginningBalance"))).append(",NULL,"
			+ "COALESCE(SUM(AmtAcctDr),0), COALESCE(SUM(AmtAcctCr),0), COALESCE(SUM(AmtAcctDr-AmtAcctCr),0), COALESCE(SUM(Qty),0) "
			+ "FROM Fact_Acct_Balance "
			+ "WHERE ").append(m_parameterWhere)
			.append(" AND DateAcct < ").append(DB.TO_DATE(p_DateAcct_From));
			
		//	Start Beginning of Year
		if (p_Account_ID > 0)
		{
			m_acct = new MElementValue (getCtx(), p_Account_ID, get_TrxName());
			if (!m_acct.isBalanceSheet())
			{
				MPeriod first = MPeriod.getFirstInYear (getCtx(), p_DateAcct_From);
				if (first != null)
					sb.append(" AND DateAcct >= ").append(DB.TO_DATE(first.getStartDate()));
				else
					log.log(Level.SEVERE, "First period not found");
			}
		}
		//
		int no = DB.executeUpdate(sb.toString(), get_TrxName());
		log.fine("#" + no + " (Account_ID=" + p_Account_ID + ")");
		log.finest(sb.toString());
	}	//	createBalanceLine

	/**
	 * 	Create Beginning Balance Line
	 */
	private void createDetailLines()
	{
		StringBuffer sb = new StringBuffer ("INSERT INTO T_ReportStatement "
			+ "(AD_PInstance_ID, Fact_Acct_ID, LevelNo,"
			+ "DateAcct, Name, Description,"
			+ "AmtAcctDr, AmtAcctCr, Balance, Qty) ");
		sb.append("SELECT ").append(getAD_PInstance_ID()).append(",Fact_Acct_ID,1,")
			.append("DateAcct,NULL,NULL,"
			+ "AmtAcctDr, AmtAcctCr, AmtAcctDr-AmtAcctCr, Qty "
			+ "FROM Fact_Acct "
			+ "WHERE ").append(m_parameterWhere)
			.append(" AND DateAcct BETWEEN ").append(DB.TO_DATE(p_DateAcct_From))
			.append(" AND ").append(DB.TO_DATE(p_DateAcct_To));
		//
		int no = DB.executeUpdate(sb.toString(), get_TrxName());
		log.fine("#" + no);
		log.finest(sb.toString());

		//	Set Name,Description
		String sql_select = "SELECT e.Name, fa.Description "
			+ "FROM Fact_Acct fa"
			+ " INNER JOIN AD_Table t ON (fa.AD_Table_ID=t.AD_Table_ID)"
			+ " INNER JOIN AD_Element e ON (t.TableName||'_ID'=e.ColumnName) "
			+ "WHERE r.Fact_Acct_ID=fa.Fact_Acct_ID";
		//	Translated Version ...
		sb = new StringBuffer ("UPDATE T_ReportStatement r SET (Name,Description)=(")
			.append(sql_select).append(") "
			+ "WHERE Fact_Acct_ID <> 0 AND AD_PInstance_ID=").append(getAD_PInstance_ID());
		//
	   no = DB.executeUpdate(sb.toString(), get_TrxName());
	   log.fine("Name #" + no);
	   log.finest("Name - " + sb);

	}	//	createDetailLines

}	//	FinStatement