package org.hwo.models;

import java.util.ArrayList;
import java.util.List;
import javax.swing.table.AbstractTableModel;

public class FlexibleObjectTableModel<T> extends AbstractTableModel{

	List<Column> columns;
	List<T>	rows;
	
	Class p_classinfo;
	
	public FlexibleObjectTableModel(Class tClass)
	{
		this.columns = new ArrayList<Column>();
		this.rows = new ArrayList<T>();
		
		this.p_classinfo = tClass;		
	}
	
	
	public void addColumn(String fieldName)
	{
		this.addColumn(fieldName,true);
	}
	public void addColumn(String fieldName,boolean readOnly)
	{
		try
		{
			this.columns.add(new Column(this.p_classinfo,fieldName,readOnly));
			fireTableStructureChanged();
		} catch (NoSuchFieldException nsfex)
		{
			System.err.println(nsfex.toString());
			nsfex.printStackTrace();
		}
	}

	
	public List<T> getRows()
	{
		return this.rows;
	}
	public void setRows(List<T> rows)
	{
		this.rows = rows;
		this.fireTableDataChanged();
	}

	public int indexOf(Object o)
	{
		return this.rows.indexOf(o);
	}
	
	public void addRow(T o)
	{
		this.rows.add(o);
		this.fireTableDataChanged();
	}
	
	public void removeRow(T o)
	{
		this.rows.remove(o);
		this.fireTableDataChanged();
	}
	public void removeRow(int row)
	{
		this.rows.remove(row);
		this.fireTableDataChanged();
	}
	
	@Override
	public int getColumnCount() {
		return this.columns.size();
	}

	@Override
	public int getRowCount() {
		return this.rows.size();
	}

	@Override
	public Object getValueAt(int arg0, int arg1) {
			return this.columns.get(arg1).getValue(this.rows.get(arg0));
	}
	
	@Override
	public String getColumnName(int columnIndex)
	{
		return this.columns.get(columnIndex).getFieldName();
	}

	@Override
	public void setValueAt(Object aValue,
            int rowIndex,
            int columnIndex)
	{
		this.columns.get(columnIndex).setValue(this.rows.get(rowIndex), aValue);
	}
	
	@Override
	public boolean isCellEditable(int rowIndex,int columnIndex)
	{
		return !this.columns.get(columnIndex).getReadOnly();
	}	
	
	@Override
	public Class getColumnClass(int columnIndex)
	{
		return this.columns.get(columnIndex).getColumnClass();
	}
	
	
}