/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 * 
 *************************************************************/

package pvt.uno;

import static org.openoffice.test.common.Testspace.*;

import java.io.File;

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openoffice.test.OpenOffice;
import org.openoffice.test.common.DataSheet;
import org.openoffice.test.common.FileProvider;
import org.openoffice.test.common.FileProvider.FileFilter;
import org.openoffice.test.common.FileProvider.FileRepeat;
import org.openoffice.test.common.FileProvider.FileRepos;
import org.openoffice.test.common.FileUtil;
import org.openoffice.test.common.Logger;
import org.openoffice.test.common.Testspace;
import org.openoffice.test.uno.UnoApp;

import com.sun.star.beans.PropertyValue;
import com.sun.star.document.MacroExecMode;
import com.sun.star.lang.XComponent;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.util.XCloseable;


@RunWith(FileProvider.class)
public class Conversion {

	@Rule
	public Logger log = Logger.getLogger(this);

	@FileRepos
	public static String repos = System.getProperty("conversion.repos", getDataPath("uno"));
	@FileFilter
	public static String filter = System.getProperty("conversion.filter", 
			  "-f .*(doc|dot|odt|ott)$ writer_pdf_Export pdf " 
			+ "-f .*(xls|xlt|ods|ots)$ calc_pdf_Export pdf "
			+ "-f .*(ppt|ppt|odp|otp)$ impress_pdf_Export pdf " 
			+ "-f .*(doc|dot|docx|docm|dotx|dotm)$ writer8 odt "
			+ "-f .*(xls|xlt|xlsx|xltx|xlsm|xltm)$ calc8 ods " 
			+ "-f .*(ppt|pot|pptx|pptm|potm|potx)$ impress8 odp "
			+ "-f .*(odt|ott)$ 'MS Word 97' doc " 
			+ "-f .*(ods|ots)$ 'MS Excel 97' xls " 
			+ "-f .*(odp|otp)$ 'MS PowerPoint 97' ppt");

	@FileRepeat
	public static int repeat = Integer.parseInt(System.getProperty("conversion.repeat", "8"));
	
	public static String clean = System.getProperty("conversion.clean", "file");
	
	public static int nLevelInfo = Integer.parseInt(System.getProperty("conversion.limitationcheck", "0"));	// Level info: starts from 1, 0 means no need for limitation check

	public static long nSleep = Long.parseLong(System.getProperty("conversion.sleep", "0"));	// Sleep before loadComponentFromURL and storeToURL, millisecond
	
	private static OpenOffice aoo = new OpenOffice();
	
	private static UnoApp app = null;
	
	private static DataSheet result;
	
	private static int counter = -1;
	
	@BeforeClass
	public static void beforeClass() throws Exception {
		aoo.setUnoUrl(OpenOffice.DEFAULT_UNO_URL);
		aoo.addArgs("-invisible", "-conversionmode", "-hidemenu", "-nofirststartwizard", "-headless", "-enableautomation");
	    app = new UnoApp(aoo);
	    Testspace.prepareDataFile("limit_cfg.ini", aoo.getHome().toString()+"/program");	// Move limitation check file to installation dir
		result = new DataSheet(getFile("output/" + Conversion.class.getName()+ ".xml"));
		result.addRow("data", "File","Scenario", "No", "Time Consumed After Closing","Time Consumed After Saving","Time Consumed After Loading", "File Size", "Exported File Size");
	}
	
	@AfterClass
	public static void afterClass() throws Exception {
		app.close();
	}
	
	private String sourcePath = null;
	private String targetFilterName = null;
	private String targetExtName = null;
	
	private File sourceFile = null;
	private File targetFile = null;
	private String sourceFileUrl = null;
	private String targetFileUrl = null;

	private String scenario = null;
	private String sourceFileId = null;
	private long loadTime = -1;
	private long saveTime = -1;
	private long closeTime = -1;
	
	public Conversion(String sourcePath, String targetFilterName, String targetExtName) {
		super();
		this.sourcePath = sourcePath;
		this.targetFilterName = targetFilterName;
		this.targetExtName = targetExtName;
		counter++;
	}
	
	@Before
	public void before() throws Exception {
		sourceFile = new File(sourcePath);
		sourceFileUrl = FileUtil.getUrl(this.sourceFile);
		targetFile = getFile("classtemp/" + sourceFile.getName()+ "." + targetExtName);
		targetFileUrl = FileUtil.getUrl(this.targetFile);
		
		scenario = FileUtil.getFileExtName(sourceFile.getName()).toLowerCase() + " to " + FileUtil.getFileExtName(targetFile.getName()).toLowerCase();
		String pathSource = sourceFile.getCanonicalPath().replace("\\", "/");
		String pathRepos = new File(repos).getCanonicalPath().replace("\\", "/") + "/";
		sourceFileId = pathSource.replace(pathRepos, "");
		log.info("Start [File: " + sourceFileId + "] [Size: " + (sourceFile.length() / 1024) + "KB] [Scenario: " + scenario + "]");
		app.start();
	}
	
	@After
	public void after() throws Exception{
		result.addRow("data", sourceFileId, scenario, counter % repeat , closeTime, saveTime, loadTime, sourceFile.length(), targetFile.length());
		log.info("Result [After Closing: " + closeTime + "] [After Saving: " + saveTime + "] [After Loading: " + loadTime + "]");
		if (closeTime < 0) {
			app.close();
		} else if ("file".equalsIgnoreCase(clean) && counter % repeat == 0) {
			app.close();
		}
	}

	private PropertyValue propertyValue(String name, Object value) {
		PropertyValue p = new PropertyValue();
		p.Name = name;
		p.Value= value;
		return p;
	}

	
	@Test(timeout=10 * 60000)
	public void testConversion() throws Exception {
		try {
			if (nSleep > 0)
				Thread.sleep(nSleep);
			long start = System.currentTimeMillis();
			XComponent doc = app.loadDocumentFromURL(sourceFileUrl, 
					propertyValue("Hidden", true),
					propertyValue("ReadOnly", true),
					propertyValue("AsyncMode", false),
					propertyValue("MacroExecutionMode", MacroExecMode.NEVER_EXECUTE),
					propertyValue("LimitationCheckLevel", nLevelInfo));
	
			loadTime = System.currentTimeMillis() - start;
			
			if (nSleep > 0)
				Thread.sleep(nSleep);
			app.saveDocumentToURL(doc, targetFileUrl, 
					propertyValue( "FilterName", targetFilterName),
					propertyValue( "Overwrite", true));
			saveTime = System.currentTimeMillis() - start - nSleep;
			XCloseable xCloseable = (XCloseable) UnoRuntime.queryInterface(XCloseable.class, doc);
			xCloseable.close(true);
			closeTime = System.currentTimeMillis() - start - nSleep;
		} catch (com.sun.star.task.ErrorCodeIOException e){
			int errCode = e.ErrCode;
			if( 296 == errCode ) {	// limitation check file
				loadTime = -2;
				saveTime = -2;
				closeTime = -2;
			}
			
			if( 3878 == errCode ) {	// file is corrupt
				loadTime = -3;
				saveTime = -3;
				closeTime = -3;
			}
			
			throw e;
		}
	}
}