package siprp;

import static shst.ProcessoConstants.ESTADO_PROCESSO_BY_CODE;
import static shst.ProcessoConstants.PROCESSO_ABERTO_CODE;
import static shst.ProcessoConstants.PROCESSO_ABERTO_DESCRIPTION;
import static shst.ProcessoConstants.PROCESSO_CANCELADO_CODE;
import static shst.ProcessoConstants.PROCESSO_CANCELADO_DESCRIPTION;
import static shst.ProcessoConstants.PROCESSO_FECHADO_CODE;
import static shst.ProcessoConstants.PROCESSO_FECHADO_DESCRIPTION;

import java.awt.Color;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.Date;

import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.plaf.ColorUIResource;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.MutableTreeNode;

import shst.SHSTPropertiesConstants;
import shst.SHSTShutdownHook;
import shst.companydataloaders.SIPRPPropertiesLoader;
import shst.initializer.SHSTORMInitializer;
import shst.lembretes.LembretesDaemon;
import siprp.clientes.AvisosPanel;
import siprp.initializer.SIPRPLoggerInit;
import siprp.initializer.SIPRPUIInitializer;
import siprp.update.UpdateList;

import com.evolute.module.updater.Updater;
import com.evolute.project.ProjectTools;
import com.evolute.properties.EvoPropertyKey;
import com.evolute.utils.Singleton;
import com.evolute.utils.db.DBException;
import com.evolute.utils.db.DBManager;
import com.evolute.utils.db.JDBCManager;
import com.evolute.utils.db.keyretrievers.JDBCAutoKeyRetriever;
import com.evolute.utils.error.ErrorLogger;
import com.evolute.utils.image.EvoImage;
import com.evolute.utils.jdbc.DBStatementExecuter;
import com.evolute.utils.jdbc.StatementExecuterFactory;
import com.evolute.utils.sql.Insert;
import com.evolute.utils.strings.UnicodeChecker;
import com.evolute.utils.ui.DialogException;
import com.evolute.utils.ui.window.LoginWindow;

public class Main implements com.evolute.utils.ui.window.Connector
{
	
	private static String dbase;
	private static SIPRPTracker siprpTracker;
	private static LoginWindow loginWindow;
	
	private static AvisosPanel avisos = null;
	public static File fopConfigFile;
	
	static
	{
		ESTADO_PROCESSO_BY_CODE.put( PROCESSO_ABERTO_CODE, PROCESSO_ABERTO_DESCRIPTION );
		ESTADO_PROCESSO_BY_CODE.put( PROCESSO_FECHADO_CODE, PROCESSO_FECHADO_DESCRIPTION );
		ESTADO_PROCESSO_BY_CODE.put( PROCESSO_CANCELADO_CODE, PROCESSO_CANCELADO_DESCRIPTION );
	}
	
	public static void main( String args[] ) throws Exception
	{
		UIManager.put( "TextField.inactiveForeground", ColorUIResource.BLACK );
		UIManager.put( "TextField.foreground", ColorUIResource.RED.darker() );
		
		UIManager.put( "TextArea.inactiveForeground", ColorUIResource.BLACK );
		UIManager.put( "TextArea.foreground", ColorUIResource.RED.darker() );
		
		UIManager.put( "ComboBox.disabledForeground", ColorUIResource.BLACK );
		UIManager.put( "ComboBox.foreground", ColorUIResource.RED.darker() );
		
		UIManager.put( "FormattedTextField.inactiveForeground", ColorUIResource.BLACK );
		UIManager.put( "FormattedTextField.foreground", ColorUIResource.RED.darker() );
		
		new SHSTShutdownHook().init();
		
		new SIPRPUIInitializer().doInit();

		SIPRPPropertiesLoader.getInstance().load();
		
		dbase = (String) Singleton.getInstance( SHSTPropertiesConstants.LOCAL_DB_NAME );
		
		Insert.setDefaultKeyRetriever( JDBCAutoKeyRetriever.DEFAULT );
		
		UnicodeChecker.setUseDoubleSlash( true );

		avisos = new AvisosPanel();
		String logoFileName = ( String ) Singleton.getInstance( SHSTPropertiesConstants.COMPANY_LOGO );
		loginWindow = new LoginWindow( new Main(), logoFileName, 
				new String[] { (String) Singleton.getInstance( SHSTPropertiesConstants.SOFTWARE_NAME ) }, 
				new String[] { "Vers\u00E3o " + ProjectTools.getInstance().getVersion(), "(EVOLUTE 2004-2010)" }, "",
				(String)Singleton.getInstance( SHSTPropertiesConstants.LOCAL_USER ), 
				(String)Singleton.getInstance( SHSTPropertiesConstants.LOCAL_PASSWORD ), avisos, false );
		loginWindow.setTitle( (String) Singleton.getInstance( SHSTPropertiesConstants.SOFTWARE_NAME ) );
		
		String iconPath = ( String ) Singleton.getInstance( EvoPropertyKey.APP.ICON_PATH );
		if ( iconPath != null && ! "".equals( iconPath.trim() ) )
		{
			loginWindow.setIconImage( new EvoImage( iconPath ).getImage() );
		}
		
		loginWindow.getButtOK().setEnabled( false );
		JPanel left = loginWindow.getLeftPanel();
		left.setBackground( Color.white );
		
		loginWindow.setSize( 1024, 510 );
		loginWindow.setExtendedState(loginWindow.getExtendedState() | LoginWindow.MAXIMIZED_BOTH);
		loginWindow.setVisible( true );
		SwingUtilities.invokeLater( new Runnable()
		{
			@Override
			public void run()
			{
				try
				{
					siprpTracker.setLoginWindow( loginWindow );
					loginWindow.expandAll();
				}
				catch ( Exception e )
				{
					ErrorLogger.logExceptionAndShow( new Exception( "Erro ao iniciar o SIPRPSoft", e ) );
				}
			}
		} );
		fopConfigFile = loadFopConfigFile();
		
	}
	
	private static File loadFopConfigFile()
	{
		try
		{
			InputStream is = ClassLoader.getSystemClassLoader()
					.getResourceAsStream("siprp/util/fop/fop.xconf");
			if (is != null)
			{
				File tempFile = File.createTempFile("fop", ".xconf");
				FileOutputStream fos = new FileOutputStream(tempFile);
				byte[] buf = new byte[256];
				int read = 0;
				while ((read = is.read(buf)) > 0)
				{
					fos.write(buf, 0, read);
				}
				return tempFile;
			}
			return null;
		}
		catch (Exception e)
		{
			e.printStackTrace();
			return null;
		}
	}
	
	@Override
	public boolean connect( String user, String passwd )
	{
		String url = null;
		try
		{
			String server = null;
			if( server == null )
			{
				server = (String)Singleton.getInstance( SHSTPropertiesConstants.LOCAL_URL );
			}
			String prefix = (String)Singleton.getInstance( SHSTPropertiesConstants.LOCAL_URL_PREFIX );
			url = prefix + server + "/" + dbase;
			DBManager dbm = new JDBCManager( url, user, passwd , 10, 8, 8, null );
			Singleton.setInstance( Singleton.DEFAULT_DBMANAGER, dbm );
			
			StatementExecuterFactory.initialize( new DBStatementExecuter( dbm.getSharedExecuter(this) ) );
			
			Updater.getInstance().executeUpdates( UpdateList.getUpdates() );

			new SHSTORMInitializer().doInit();

			Singleton.setInstance( Singleton.TODAY, new Date() );
		}
		catch( Exception ex )
		{
			DialogException.showExceptionMessage( ex, "N\u00E3o foi poss\u00EDvel estabelecer"
					+ " a liga\u00E7\u00E3o \u00E0 base de dados.\n(" + url + ")", false );
			return false;
		}
		Singleton.setInstance( Singleton.USERNAME, user );
		SIPRPLoggerInit.init();
		siprpTracker = new SIPRPTracker( avisos );
		
		avisos.refresh();
		
		LembretesDaemon.go();
		return true;
	}
	
	@Override
	public boolean disconnect()
	{
		if( siprpTracker.quit() )
		{
			siprpTracker = null;
			try
			{
				( ( DBManager )Singleton.getInstance( Singleton.DEFAULT_DBMANAGER ) ).close();
				Singleton.clear();
			}
			catch( DBException ex )
			{
				DialogException.showException( ex );
			}
			return true;
		}
		return false;
	}
	
	@Override
	public void executeAction( DefaultMutableTreeNode node )
	{
		try
		{
			siprpTracker.openWindow( ( String )node.getUserObject() );
		}
		catch( Exception ex )
		{
			DialogException.showException( ex );
		}
		
	}
	
	@Override
	public void exit()
	{
		if( siprpTracker == null || siprpTracker.quit() )
		{
//			Thread exit = new Thread( new Runnable() 
//			{
//				@Override
//				public void run() 
//				{
					if ( siprpTracker != null && siprpTracker.getLoginWindow() != null )
					{
						siprpTracker.getLoginWindow().setVisible( false );
						siprpTracker.getLoginWindow().dispose();
					}
					System.exit( 0 );
//				}
//			});
//			exit.setName( "Exit Thread" );
//			exit.setDaemon( false );
//			exit.start();
		}
	}
	
	@Override
	public MutableTreeNode getTree()
	{
		return siprpTracker.getRoot();
	}
	
}