/******************************************************************************
 * Product: Adempiere ERP & CRM Smart Business Solution                       *
 * Copyright (C) 1999-2006 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., 2620 Augustine Dr. #245, Santa Clara, CA 95054, USA        *
 * or via info@compiere.org or http://www.compiere.org/license.html           *
 *****************************************************************************/
package org.compiere.model;

import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import java.util.logging.Level;

import org.compiere.util.CLogger;
import org.compiere.util.Env;
import org.compiere.util.Util;
import org.idempiere.cache.ImmutableIntPOCache;
import org.idempiere.cache.ImmutablePOSupport;

/**
 *  Combination of account element and segment values
 *
 *  @author		Jorg Janke
 *  @author     victor.perez@e-evolution.com, www.e-evolution.com
 *    			<li>RF [ 2214883 ] Remove SQL code and Replace for Query https://sourceforge.net/p/adempiere/feature-requests/557/
 *  @version 	$Id: MAccount.java,v 1.4 2006/07/30 00:58:04 jjanke Exp $
 */
public class MAccount extends X_C_ValidCombination implements ImmutablePOSupport
{
	/**
	 * generated serial id
	 */
	private static final long serialVersionUID = 1927316490582718406L;
	
	private static final ImmutableIntPOCache<Integer, MAccount> s_cache = new ImmutableIntPOCache<Integer, MAccount>(Table_Name, 100);

	/*
	 * Deprecated - use the same method with trxName instead
	 */
	@Deprecated
	public static MAccount get(Properties ctx, int ad_Client_ID, int ad_Org_ID,
			int c_AcctSchema_ID, int new_account_id, int c_SubAcct_ID,
			int m_Product_ID, int c_BPartner_ID, int ad_OrgTrx_ID,
			int c_LocFrom_ID, int c_LocTo_ID, int c_SalesRegion_ID,
			int c_Project_ID, int c_Campaign_ID, int c_Activity_ID,
			int user1_ID, int user2_ID, int userElement1_ID,
			int userElement2_ID) {
		return get(ctx, ad_Client_ID, ad_Org_ID,
				c_AcctSchema_ID, new_account_id, c_SubAcct_ID,
				m_Product_ID, c_BPartner_ID, ad_OrgTrx_ID,
				c_LocFrom_ID, c_LocTo_ID, c_SalesRegion_ID,
				c_Project_ID, c_Campaign_ID, c_Activity_ID,
				user1_ID, user2_ID, userElement1_ID,
				userElement2_ID, null);
	}
	
	/**
	 * 	Get existing account combination or create a new one (if not exists)
	 *	@param ctx context
	 *	@param AD_Client_ID
	 *	@param AD_Org_ID
	 *	@param C_AcctSchema_ID
	 *	@param Account_ID
	 *	@param C_SubAcct_ID
	 *	@param M_Product_ID
	 *	@param C_BPartner_ID
	 *	@param AD_OrgTrx_ID
	 *	@param C_LocFrom_ID
	 *	@param C_LocTo_ID
	 *	@param C_SalesRegion_ID
	 *	@param C_Project_ID
	 *	@param C_Campaign_ID
	 *	@param C_Activity_ID
	 *	@param User1_ID
	 *	@param User2_ID
	 *	@param UserElement1_ID
	 *	@param UserElement2_ID
	 *	@param trxName
	 *	@return account or null
	 */
	public static MAccount get (Properties ctx, 
		int AD_Client_ID, int AD_Org_ID, int C_AcctSchema_ID, 
		int Account_ID, int C_SubAcct_ID,
		int M_Product_ID, int C_BPartner_ID, int AD_OrgTrx_ID, 
		int C_LocFrom_ID, int C_LocTo_ID, int C_SalesRegion_ID, 
		int C_Project_ID, int C_Campaign_ID, int C_Activity_ID,
		int User1_ID, int User2_ID, int UserElement1_ID, int UserElement2_ID,
		String trxName)
	{
		StringBuilder info = new StringBuilder();
		info.append("AD_Client_ID=").append(AD_Client_ID).append(",AD_Org_ID=").append(AD_Org_ID);
		//	Schema
		info.append(",C_AcctSchema_ID=").append(C_AcctSchema_ID);
		//	Account
		info.append(",Account_ID=").append(Account_ID).append(" ");
		
		ArrayList<Object> params = new ArrayList<Object>();
		//		Mandatory fields
		StringBuilder whereClause =  new StringBuilder("AD_Client_ID=?")		//	#1
							.append(" AND AD_Org_ID=?")
							.append(" AND C_AcctSchema_ID=?")
							.append(" AND Account_ID=?");			//	#4
		params.add(AD_Client_ID);
		params.add(AD_Org_ID);
		params.add(C_AcctSchema_ID);
		params.add(Account_ID);
		//	Optional fields
		if (C_SubAcct_ID == 0)
			whereClause.append(" AND C_SubAcct_ID IS NULL");	
		else
		{	
			whereClause.append(" AND C_SubAcct_ID=?");
			params.add(C_SubAcct_ID);
		}
		if (M_Product_ID == 0)
			whereClause.append(" AND M_Product_ID IS NULL");
		else
		{
			whereClause.append(" AND M_Product_ID=?");
			params.add(M_Product_ID);
		}	
		if (C_BPartner_ID == 0)
			whereClause.append(" AND C_BPartner_ID IS NULL");
		else
		{
			whereClause.append(" AND C_BPartner_ID=?");
			params.add(C_BPartner_ID);
		}
		if (AD_OrgTrx_ID == 0)
			whereClause.append(" AND AD_OrgTrx_ID IS NULL");
		else
		{	
			whereClause.append(" AND AD_OrgTrx_ID=?");
			params.add(AD_OrgTrx_ID);
		}
		if (C_LocFrom_ID == 0)
			whereClause.append(" AND C_LocFrom_ID IS NULL");
		else
		{
			whereClause.append(" AND C_LocFrom_ID=?");
			params.add(C_LocFrom_ID);
		}
		if (C_LocTo_ID == 0)
			whereClause.append(" AND C_LocTo_ID IS NULL");
		else
		{
			whereClause.append(" AND C_LocTo_ID=?");
			params.add(C_LocTo_ID);
		}	
		if (C_SalesRegion_ID == 0)
			whereClause.append(" AND C_SalesRegion_ID IS NULL");
		else
		{
			whereClause.append(" AND C_SalesRegion_ID=?");
			params.add(C_SalesRegion_ID);
		}
		if (C_Project_ID == 0)
			whereClause.append(" AND C_Project_ID IS NULL");
		else
		{	
			whereClause.append(" AND C_Project_ID=?");
			params.add(C_Project_ID);
		}
		if (C_Campaign_ID == 0)
			whereClause.append(" AND C_Campaign_ID IS NULL");
		else
		{	
			whereClause.append(" AND C_Campaign_ID=?");
			params.add(C_Campaign_ID);
		}
		if (C_Activity_ID == 0)
			whereClause.append(" AND C_Activity_ID IS NULL");
		else
		{
			whereClause.append(" AND C_Activity_ID=?");
			params.add(C_Activity_ID);
		}
		if (User1_ID == 0)
			whereClause.append(" AND User1_ID IS NULL");
		else
		{
			whereClause.append(" AND User1_ID=?");
			params.add(User1_ID);
		}
		if (User2_ID == 0)
			whereClause.append(" AND User2_ID IS NULL");
		else
		{
			whereClause.append(" AND User2_ID=?");
			params.add(User2_ID);
		}
		if (UserElement1_ID == 0)
			whereClause.append(" AND UserElement1_ID IS NULL");
		else
		{	
			whereClause.append(" AND UserElement1_ID=?");
			params.add(UserElement1_ID);
		}
		if (UserElement2_ID == 0)
			whereClause.append(" AND UserElement2_ID IS NULL");
		else
		{
			whereClause.append(" AND UserElement2_ID=?");
			params.add(UserElement2_ID);
		}
		
		MAccount existingAccount = new Query(ctx, MAccount.Table_Name, whereClause.toString(), trxName)
										.setParameters(params)
										.setOnlyActiveRecords(true)
										.first();

		//	Existing
		if (existingAccount != null)
			return existingAccount;

		//	New
		MAccount newAccount = new MAccount (ctx, 0, trxName);
		newAccount.setClientOrg(AD_Client_ID, AD_Org_ID);
		newAccount.setC_AcctSchema_ID(C_AcctSchema_ID);
		newAccount.setAccount_ID(Account_ID);
		//	--  Optional Accounting fields
		newAccount.setC_SubAcct_ID(C_SubAcct_ID);
		newAccount.setM_Product_ID(M_Product_ID);
		newAccount.setC_BPartner_ID(C_BPartner_ID);
		newAccount.setAD_OrgTrx_ID(AD_OrgTrx_ID);
		newAccount.setC_LocFrom_ID(C_LocFrom_ID);
		newAccount.setC_LocTo_ID(C_LocTo_ID);
		newAccount.setC_SalesRegion_ID(C_SalesRegion_ID);
		newAccount.setC_Project_ID(C_Project_ID);
		newAccount.setC_Campaign_ID(C_Campaign_ID);
		newAccount.setC_Activity_ID(C_Activity_ID);
		newAccount.setUser1_ID(User1_ID);
		newAccount.setUser2_ID(User2_ID);
		newAccount.setUserElement1_ID(UserElement1_ID);
		newAccount.setUserElement2_ID(UserElement2_ID);
		//
		if (!newAccount.save())
		{
			s_log.log(Level.SEVERE, "Could not create new account - " + info);
			return null;
		}
		if (s_log.isLoggable(Level.FINE)) s_log.fine("New: " + newAccount);
		return newAccount;
	}	//	get
	
	/**
	 * 	Get first with Alias
	 *	@param ctx context
	 *	@param C_AcctSchema_ID as
 	 *	@param alias alias
	 *	@return account
	 */
	public static MAccount get (Properties ctx, int C_AcctSchema_ID, String alias)
	{
		final String whereClause = "C_AcctSchema_ID=? AND Alias=?";
		MAccount retValue =  new Query(ctx,I_C_ValidCombination.Table_Name,whereClause,null)
		.setParameters(C_AcctSchema_ID,alias)
		.first();
		return retValue;
	}	//	get
	
	/**
	 * 	Get from existing Accounting fact
	 *	@param fa accounting fact
	 *	@return account
	 */
	public static MAccount get (X_Fact_Acct fa)
	{
		return get(fa, (String)null);
	}
	
	/**
	 * 	Get from existing Accounting fact
	 *	@param fa accounting fact
	 *  @param trxName
	 *	@return account
	 */
	public static MAccount get (X_Fact_Acct fa, String trxName)
	{
		MAccount acct = get (fa.getCtx(),
			fa.getAD_Client_ID(), fa.getAD_Org_ID(), fa.getC_AcctSchema_ID(), 
			fa.getAccount_ID(), fa.getC_SubAcct_ID(),
			fa.getM_Product_ID(), fa.getC_BPartner_ID(), fa.getAD_OrgTrx_ID(), 
			fa.getC_LocFrom_ID(), fa.getC_LocTo_ID(), fa.getC_SalesRegion_ID(), 
			fa.getC_Project_ID(), fa.getC_Campaign_ID(), fa.getC_Activity_ID(),
			fa.getUser1_ID(), fa.getUser2_ID(), fa.getUserElement1_ID(), fa.getUserElement2_ID(), trxName);
		return acct;
	}	//	get
	
	/**
	 *  Factory: default combination
	 *  @param ctx context
	 *  @param C_AcctSchema_ID accounting schema
	 * 	@param optionalNull if true the optional values are null
	 * 	@param trxName transaction
	 *  @return Account
	 */
	public static MAccount getDefault (Properties ctx, int C_AcctSchema_ID, 
		boolean optionalNull, String trxName)
	{
		MAcctSchema acctSchema = new MAcctSchema (ctx, C_AcctSchema_ID, trxName);
		return getDefault (acctSchema, optionalNull);
	}   //  getDefault

	/**
	 *  Factory: create new account with default combination
	 *  @param acctSchema accounting schema
	 * 	@param optionalNull if true, the optional values are null
	 *  @return new MAccount record
	 */
	public static MAccount getDefault (MAcctSchema acctSchema, boolean optionalNull)
	{
		MAccount vc = new MAccount(acctSchema);
		//  Active Elements
		MAcctSchemaElement[] elements = acctSchema.getAcctSchemaElements();
		for (int i = 0; i < elements.length; i++)
		{
			MAcctSchemaElement ase = elements[i];
			String elementType = ase.getElementType();
			int defaultValue = ase.getDefaultValue();
			boolean setValue = ase.isMandatory() || (!ase.isMandatory() && !optionalNull);
			//
			if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_Organization))
				vc.setAD_Org_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_Account))
				vc.setAccount_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_SubAccount) && setValue)
				vc.setC_SubAcct_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_BPartner) && setValue)
				vc.setC_BPartner_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_Product) && setValue)
				vc.setM_Product_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_Activity) && setValue)
				vc.setC_Activity_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_LocationFrom) && setValue)
				vc.setC_LocFrom_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_LocationTo) && setValue)
				vc.setC_LocTo_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_Campaign) && setValue)
				vc.setC_Campaign_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_OrgTrx) && setValue)
				vc.setAD_OrgTrx_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_Project) && setValue)
				vc.setC_Project_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_SalesRegion) && setValue)
				vc.setC_SalesRegion_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_UserElementList1) && setValue)
				vc.setUser1_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_UserElementList2) && setValue)
				vc.setUser2_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_UserColumn1) && setValue)
				vc.setUserElement1_ID(defaultValue);
			else if (elementType.equals(MAcctSchemaElement.ELEMENTTYPE_UserColumn2) && setValue)
				vc.setUserElement2_ID(defaultValue);
		}
		if (s_log.isLoggable(Level.FINE)) s_log.fine("Client_ID="
			+ vc.getAD_Client_ID() + ", Org_ID=" + vc.getAD_Org_ID()
			+ " - AcctSchema_ID=" + vc.getC_AcctSchema_ID() + ", Account_ID=" + vc.getAccount_ID());
		return vc;
	}   //  getDefault

	/**
	 *  Get Account from cache (immutable)
	 *  @param C_ValidCombination_ID combination
	 *  @return Account
	 */
	public static MAccount get (int C_ValidCombination_ID)
	{
		return get(Env.getCtx(), C_ValidCombination_ID);
	}
	
	/**
	 *  Get Account from cache (immutable)
	 *  @param ctx context
	 *  @param C_ValidCombination_ID combination
	 *  @return Immutable instance of Account
	 */
	public static MAccount get (Properties ctx, int C_ValidCombination_ID)
	{
		MAccount account = s_cache.get(ctx, C_ValidCombination_ID, e -> new MAccount(ctx, e));
		if (account != null)
			return account;
				
		account = new MAccount(ctx, C_ValidCombination_ID, (String)null);
		if (account.getC_ValidCombination_ID() == C_ValidCombination_ID) 
		{
			s_cache.put(C_ValidCombination_ID, account, e -> new MAccount(Env.getCtx(), e));
			return account;
		}
		return null;
	}   //  getAccount

	/**
	 * 	Update Value/Description after change of 
	 * 	account element value/description.
	 *	@param ctx context
	 *	@param where where clause
	 *	@param trxName transaction
	 */
	public static void updateValueDescription (Properties ctx, final String where, String trxName)
	{
		List<MAccount> accounts=  new Query(ctx,MAccount.Table_Name,where,trxName)
		.setOrderBy(MAccount.COLUMNNAME_C_ValidCombination_ID).list();
		
		for(MAccount account : accounts)
		{
			account.setValueDescription();
			account.saveEx();
		}
	}	//	updateValueDescription
	
	/**	Logger						*/
	private static CLogger		s_log = CLogger.getCLogger (MAccount.class);

    /**
     * UUID based Constructor
     * @param ctx  Context
     * @param C_ValidCombination_UU  UUID key
     * @param trxName Transaction
     */
    public MAccount(Properties ctx, String C_ValidCombination_UU, String trxName) {
        super(ctx, C_ValidCombination_UU, trxName);
		if (Util.isEmpty(C_ValidCombination_UU))
			setInitialDefaults();
    }

	/**
	 *  Default constructor
	 * 	@param ctx context
	 *  @param C_ValidCombination_ID combination
	 *	@param trxName transaction
	 */
	public MAccount (Properties ctx, int C_ValidCombination_ID, String trxName)
	{
		super (ctx, C_ValidCombination_ID, trxName);
		if (C_ValidCombination_ID == 0)
			setInitialDefaults();
	}   //  MAccount

	/**
	 * Set the initial defaults for a new record
	 */
	private void setInitialDefaults() {
		setIsFullyQualified (false);
	}

	/**
	 *  Load constructor
	 * 	@param ctx context
	 *  @param rs result set
	 *	@param trxName transaction
	 */
	public MAccount (Properties ctx, ResultSet rs, String trxName)
	{
		super(ctx, rs, trxName);
	}   //  MAccount

	/**
	 * 	Parent Constructor
	 *	@param as account schema
	 */
	public MAccount (MAcctSchema as)
	{
		this (as.getCtx(), 0, as.get_TrxName());
		setClientOrg(as);
		setC_AcctSchema_ID(as.getC_AcctSchema_ID());
	}	//	Account

	/**
	 * 
	 * @param copy
	 */
	public MAccount(MAccount copy)
	{
		this(Env.getCtx(), copy);
	}
	
	/**
	 * 
	 * @param ctx
	 * @param copy
	 */
	public MAccount(Properties ctx, MAccount copy)
	{
		this(ctx, copy, (String)null);
	}
	
	/**
	 * 
	 * @param ctx
	 * @param copy
	 * @param trxName
	 */
	public MAccount(Properties ctx, MAccount copy, String trxName)
	{
		this(ctx, 0, trxName);
		copyPO(copy);
		this.m_accountEV = copy.m_accountEV != null ? new MElementValue(ctx, copy.m_accountEV, trxName) : null;
	}
	
	/**	Account Segment				*/
	private MElementValue	m_accountEV = null;
	
	/**
	 * Return String representation
	 * @return String
	 */
	public String toString()
	{
		StringBuilder sb = new StringBuilder("MAccount=[");
		sb.append(getC_ValidCombination_ID());
		if (getCombination() != null)
			sb.append(",")
				.append(getCombination());
		else
		{
			sb.append(",Schema=").append(getC_AcctSchema_ID())
				.append(",Org=").append(getAD_Org_ID())
				.append(",Acct=").append(getAccount_ID())
				.append(" ");
			if (getC_SubAcct_ID() != 0)
				sb.append(",C_SubAcct_ID=").append(getC_SubAcct_ID());
			if (getM_Product_ID() != 0)
				sb.append(",M_Product_ID=").append(getM_Product_ID());
			if (getC_BPartner_ID() != 0)
				sb.append(",C_BPartner_ID=").append(getC_BPartner_ID());
			if (getAD_OrgTrx_ID() != 0)
				sb.append(",AD_OrgTrx_ID=").append(getAD_OrgTrx_ID());
			if (getC_LocFrom_ID() != 0)
				sb.append(",C_LocFrom_ID=").append(getC_LocFrom_ID());
			if (getC_LocTo_ID() != 0)
				sb.append(",C_LocTo_ID=").append(getC_LocTo_ID());
			if (getC_SalesRegion_ID() != 0)
				sb.append(",C_SalesRegion_ID=").append(getC_SalesRegion_ID());
			if (getC_Project_ID() != 0)
				sb.append(",C_Project_ID=").append(getC_Project_ID());
			if (getC_Campaign_ID() != 0)
				sb.append(",C_Campaign_ID=").append(getC_Campaign_ID());
			if (getC_Activity_ID() != 0)
				sb.append(",C_Activity_ID=").append(getC_Activity_ID());
			if (getUser1_ID() != 0)
				sb.append(",User1_ID=").append(getUser1_ID());
			if (getUser2_ID() != 0)
				sb.append(",User2_ID=").append(getUser2_ID());
			if (getUserElement1_ID() != 0)
				sb.append(",UserElement1_ID=").append(getUserElement1_ID());
			if (getUserElement2_ID() != 0)
				sb.append(",UserElement2_ID=").append(getUserElement2_ID());
		}
		sb.append("]");
		return sb.toString();
	}	//	toString

	/**
	 * 	Set account element id
	 * 	@param Account_ID id
	 */
	public void setAccount_ID (int Account_ID)
	{
		m_accountEV = null;	//	reset
		super.setAccount_ID(Account_ID);
	}	//	setAccount
	
	/**
	 * 	@return account element value
	 */
	public MElementValue getAccount ()
	{
		if (m_accountEV == null)
		{
			if (getAccount_ID() != 0)
			{
				m_accountEV = new MElementValue(getCtx(), getAccount_ID(), get_TrxName());
				if (is_Immutable())
					m_accountEV.markImmutable();
			}
		}
		return m_accountEV;
	}	//	setAccount

	/**
	 * 	Get Account Type
	 *	@return Account Type of Account Element
	 */
	public String getAccountType()
	{
		if (m_accountEV == null)
			getAccount();
		if (m_accountEV == null)
		{
			log.log(Level.SEVERE, "No ElementValue for Account_ID=" + getAccount_ID());
			return "";
		}
		return m_accountEV.getAccountType();
	}	//	getAccountType

	/**
	 * Is this a Balance Sheet Account
	 * @return true if this is a balance sheet account
	 */
	public boolean isBalanceSheet()
	{
		String accountType = getAccountType();
		return (MElementValue.ACCOUNTTYPE_Asset.equals(accountType)
			|| MElementValue.ACCOUNTTYPE_Liability.equals(accountType)
			|| MElementValue.ACCOUNTTYPE_OwnerSEquity.equals(accountType));
	}	//	isBalanceSheet

	/**
	 * Is this an Activa Account
	 * @return boolean
	 */
	public boolean isActiva()
	{
		return MElementValue.ACCOUNTTYPE_Asset.equals(getAccountType());
	}	//	isActive

	/**
	 * Is this a Liability Account
	 * @return true if this is a liability account
	 */
	public boolean isPassiva()
	{
		String accountType = getAccountType();
		return (MElementValue.ACCOUNTTYPE_Liability.equals(accountType)
			|| MElementValue.ACCOUNTTYPE_OwnerSEquity.equals(accountType));
	}	//	isPassiva

	/**
	 * 	Set Value(Combination) and Description and Fully Qualified Flag for Combination
	 */
	public void setValueDescription()
	{
		StringBuilder combi = new StringBuilder();
		StringBuilder descr = new StringBuilder();
		boolean fullyQualified = true;
		//
		MAcctSchema as = new MAcctSchema(getCtx(), getC_AcctSchema_ID(), get_TrxName());	//	In Trx!
		MAcctSchemaElement[] elements = MAcctSchemaElement.getAcctSchemaElements(as);
		for (int i = 0; i < elements.length; i++)
		{
			if (i > 0)
			{
				combi.append(as.getSeparator());
				descr.append(as.getSeparator());
			}
			MAcctSchemaElement element = elements[i];
			String combiStr = "_";		//	not defined
			String descrStr = "_";

			if (MAcctSchemaElement.ELEMENTTYPE_Organization.equals(element.getElementType()))
			{
				if (getAD_Org_ID() != 0)
				{
					MOrg org = new MOrg(getCtx(), getAD_Org_ID(), get_TrxName());	//	in Trx!
					combiStr = org.getValue();
					descrStr = org.getName();
				}
				else
				{
					combiStr = "*";
					descrStr = "*";
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_Account.equals(element.getElementType()))
			{
				if (getAccount_ID() != 0)
				{
					if (m_accountEV == null)
						m_accountEV = new MElementValue(getCtx(), getAccount_ID(), get_TrxName());
					combiStr = m_accountEV.getValue();
					descrStr = m_accountEV.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Account");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_SubAccount.equals(element.getElementType()))
			{
				if (getC_SubAcct_ID() != 0)
				{
					X_C_SubAcct sa = new X_C_SubAcct(getCtx(), getC_SubAcct_ID(), get_TrxName());
					combiStr = sa.getValue();
					descrStr = sa.getName();
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_Product.equals(element.getElementType()))
			{
				if (getM_Product_ID() != 0)
				{
					X_M_Product product = new X_M_Product (getCtx(), getM_Product_ID(), get_TrxName());
					combiStr = product.getValue();
					descrStr = product.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Product");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_BPartner.equals(element.getElementType()))
			{
				if (getC_BPartner_ID() != 0)
				{
					X_C_BPartner partner = new X_C_BPartner (getCtx(), getC_BPartner_ID(),get_TrxName());
					combiStr = partner.getValue();
					descrStr = partner.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Business Partner");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_OrgTrx.equals(element.getElementType()))
			{
				if (getAD_OrgTrx_ID() != 0)
				{
					MOrg org = new MOrg(getCtx(), getAD_OrgTrx_ID(), get_TrxName());	// in Trx!
					combiStr = org.getValue();
					descrStr = org.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Trx Org");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_LocationFrom.equals(element.getElementType()))
			{
				if (getC_LocFrom_ID() != 0)
				{
					MLocation loc = new MLocation(getCtx(), getC_LocFrom_ID(), get_TrxName());	//	in Trx!
					combiStr = loc.getPostal();
					descrStr = loc.getCity();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Location From");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_LocationTo.equals(element.getElementType()))
			{
				if (getC_LocTo_ID() != 0)
				{
					MLocation loc = new MLocation(getCtx(), getC_LocFrom_ID(), get_TrxName());	//	in Trx!
					combiStr = loc.getPostal();
					descrStr = loc.getCity();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Location To");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_SalesRegion.equals(element.getElementType()))
			{
				if (getC_SalesRegion_ID() != 0)
				{
					MSalesRegion loc = new MSalesRegion(getCtx(), getC_SalesRegion_ID(), get_TrxName());
					combiStr = loc.getValue();
					descrStr = loc.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: SalesRegion");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_Project.equals(element.getElementType()))
			{
				if (getC_Project_ID() != 0)
				{
					X_C_Project project = new X_C_Project (getCtx(), getC_Project_ID(), get_TrxName());
					combiStr = project.getValue();
					descrStr = project.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Project");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_Campaign.equals(element.getElementType()))
			{
				if (getC_Campaign_ID() != 0)
				{
					X_C_Campaign campaign = new X_C_Campaign (getCtx(), getC_Campaign_ID(), get_TrxName());
					combiStr = campaign.getValue();
					descrStr = campaign.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Campaign");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_Activity.equals(element.getElementType()))
			{
				if (getC_Activity_ID() != 0)
				{
					X_C_Activity act = new X_C_Activity (getCtx(), getC_Activity_ID(), get_TrxName());
					combiStr = act.getValue();
					descrStr = act.getName();
				}
				else if (element.isMandatory())
				{
					log.warning("Mandatory Element missing: Campaign");
					fullyQualified = false;
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_UserElementList1.equals(element.getElementType()))
			{
				if (getUser1_ID() != 0)
				{
					MElementValue ev = new MElementValue(getCtx(), getUser1_ID(), get_TrxName());
					combiStr = ev.getValue();
					descrStr = ev.getName();
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_UserElementList2.equals(element.getElementType()))
			{
				if (getUser2_ID() != 0)
				{
					MElementValue ev = new MElementValue(getCtx(), getUser2_ID(), get_TrxName());
					combiStr = ev.getValue();
					descrStr = ev.getName();
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_UserColumn1.equals(element.getElementType()))
			{
				if (getUserElement1_ID() != 0)
				{
				}
			}
			else if (MAcctSchemaElement.ELEMENTTYPE_UserColumn2.equals(element.getElementType()))
			{
				if (getUserElement2_ID() != 0)
				{
				}
			}
			combi.append(combiStr);
			descr.append(descrStr);
		}
		//	Set Values
		super.setCombination(combi.toString());
		super.setDescription(descr.toString());
		if (fullyQualified != isFullyQualified())
			setIsFullyQualified(fullyQualified);
		if (log.isLoggable(Level.FINE)) log.fine("Combination=" + getCombination() 
			+ " - " + getDescription()
			+ " - FullyQualified=" + fullyQualified);
	}	//	setValueDescription
	
	/**
	 * 	Validate combination
	 *	@return true if valid
	 */
	public boolean validate()
	{
		boolean ok = true;
		//	Validate Sub-Account
		if (getC_SubAcct_ID() != 0)
		{
			X_C_SubAcct sa = new X_C_SubAcct(getCtx(), getC_SubAcct_ID(), get_TrxName());
			if (sa.getC_ElementValue_ID() != getAccount_ID())
			{
				log.saveError("Error", "C_SubAcct.C_ElementValue_ID=" + sa.getC_ElementValue_ID()
					+ "<>Account_ID=" + getAccount_ID());
				ok = false;
			}
		}
		return ok;
	}	//	validate
	
	@Override
	protected boolean beforeSave (boolean newRecord)
	{
		setValueDescription();
		return validate();
	}	//	beforeSave
		
	@Override
	public MAccount markImmutable() {
		if (is_Immutable())
			return this;
		
		makeImmutable();
		if (m_accountEV != null)
			m_accountEV.markImmutable();
		return this;
	}
}	//	Account