package ext;

import java.io.*;
import java.util.*;
import java.rmi.RemoteException;
import java.net.URL;

import wt.util.*;
import wt.content.*;
import wt.epm.*;
import wt.fc.*;
import wt.query.*;
import wt.representation.*;

import wt.method.RemoteAccess;

public class dlRep
	implements RemoteAccess, Serializable
{
	private static String extractContent(EPMDocument EPMDoc, String dlLoc, String conType)
	{
		String rtnStg="NO Data Found (extractContent)";
		try {
			Representation defaultRep=RepresentationHelper.service.getDefaultRepresentation(EPMDoc);

			if(defaultRep != null)
			{
				ContentHolder holder=ContentHelper.service.getContents(defaultRep);
				Vector contents=ContentHelper.getContentListAll(holder);
				ApplicationData data=null;

				for (int i=0;i<contents.size();i++)
				{
					if (contents.get(i) instanceof ApplicationData)
					{
						data=(ApplicationData)contents.get(i);

						if (data!=null && data.getFileName().endsWith(conType))
						{
							if (dlLoc.equals("URL")) {
								URL url = data.getViewContentURL(holder);
								String urlStg = data.getFileName()+"|URL|"+url.toString();
								String mtData = ContentServerHelper.service.getMimeType(data);
								System.out.println("\ndata MimeType: "+mtData+"\n");
								System.out.println("\nurlStg (getViewContentURL): "+urlStg+"\n");
								return urlStg;
							}
							else {
								String path = dlLoc+"\\"+data.getFileName();
								rtnStg ="Download Step Executed To: "+dlLoc;
								ContentServerHelper.service.writeContentStream(data, path);
								System.out.println(rtnStg+".\n");
								return rtnStg;
							}
						}
					}
					else {
						rtnStg = "No App Data associated to current Object.";
						System.out.println("\n"+rtnStg+"\n");
						return rtnStg;
					}
				}
			}
		}
		catch(Exception exception)
		{
			exception.printStackTrace();
		}
		return rtnStg;
	}

	public static String getEPMDoc(String dlLoc, String drwNo, String conType)
	{
		String rtnStg="NO Data Found (getEPMDoc)";
		try
		{
			QuerySpec qs = new QuerySpec(EPMDocument.class);
			qs.appendWhere(new SearchCondition(EPMDocument.class,EPMDocument.NUMBER,SearchCondition.LIKE, drwNo));
			qs.appendAnd();
			qs.appendWhere(new SearchCondition(EPMDocument.class, "iterationInfo.latest", "TRUE"));
			System.out.println("Now Querying for Doc Using:\n " + qs.toString());

			final QueryResult qr = PersistenceHelper.manager.find(qs);

			while (qr.hasMoreElements()) {
				EPMDocument epmm = (EPMDocument)qr.nextElement();

				if (epmm.getNumber().endsWith(".DRW")) {
					System.out.println( "\nEPMDoc - Number: " + epmm.getNumber() + " - Name: " + epmm.getName()+ " - CadName: " + epmm.getCADName() );
					System.out.println( " - Version: " + epmm.getVersionIdentifier().getValue() + " - Iteration:"+epmm.getIterationIdentifier().getValue()+"\n - Life Cycle State: "+epmm.getLifeCycleState().toString());
					rtnStg = extractContent(epmm, dlLoc, conType);
					return rtnStg;
				}
			}
		}
		catch(Exception exception)
		{
			exception.printStackTrace();
		}
		return rtnStg;
	}
}