/*
 *   Mylyn Connector for Serena Business Mashups
 * 	 Copyright 2010 Brian Rosenberger (Brutex Network)
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 * 
 *   Serena, TeamTrack and Serena Business Mashup are 
 * 	 registered trademarks of SERENA Software Inc.
 */
package net.brutex.mylyn.sbmconnector.ui;

import net.brutex.mylyn.sbmconnector.core.SBMRepositoryConnector;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.mylyn.tasks.core.IRepositoryQuery;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

public class SBMRepositoryQueryPage extends AbstractRepositoryQueryPage {
	
	private Combo table = null;
	private Text sql_where_clause = null;
	private Text query_title = null;
	
	public SBMRepositoryQueryPage(String pageName, TaskRepository repository,
			IRepositoryQuery query) {
		super(pageName, repository, query);
		setTitle("SBM Query");
		setDescription("Please specify table database name.");
	}

	@Override
	public void applyTo(IRepositoryQuery query) {
		if (getQueryTitle() != null) {
			query.setSummary(getQueryTitle());
		}
		query.setAttribute("table", table.getText());
		query.setAttribute("sql_where", sql_where_clause.getText());
		query.setAttribute("name", query_title.getText());
		
	}

	@Override
	public String getQueryTitle() {
		if(query_title!=null && !query_title.getText().isEmpty()) return query_title.getText();
		return "new query";
	}

	@Override
	public void createControl(Composite arg0) {
		Composite control = new Composite(arg0,SWT.BORDER);
		control.setLayout(new GridLayout(2, false));
		Label query_label = new Label(control, SWT.NONE);
		query_label.setText("Query Name:");
		query_title = new Text(control, SWT.BORDER);
		if(getQuery()!=null) query_title.setText(getQuery().getAttribute("name"));
		
		Label label = new Label(control, SWT.NONE);
		label.setText("Table:");
		
		table = new Combo(control, SWT.SINGLE | SWT.BORDER);
		for(String table_name : SBMRepositoryConnector.getClient(getTaskRepository()).getPrimaryTables()) {
			table.add(table_name);
			if(getQuery()!=null && getQuery().getAttribute("table").equals(table_name)) {
				table.setText(table_name);
			}
		}

		
		
		
		sql_where_clause = new Text(control, SWT.MULTI | SWT.WRAP | SWT.V_SCROLL | SWT.BORDER);
		GridData gd = new GridData(300, 150);
		gd.horizontalSpan = 2;
		sql_where_clause.setLayoutData(gd);
		if(getQuery()!=null) sql_where_clause.setText(getQuery().getAttribute("sql_where"));
		
		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.TOP).applyTo(table);
		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.TOP).applyTo(query_title);
		Dialog.applyDialogFont(control);
		setControl(control);
	}
	
	


}