/************************************************************************\
|* gtf is a framework for analyzing two-player zero-sum games           *|
|* Copyright (C) 2005 Troels Bjerre Sorensen                            *|
|*                                                                      *|
|* This program is free software; you can redistribute it and/or modify *|
|* it under the terms of the GNU General Public License as published by *|
|* the Free Software Foundation; either version 2 of the License, or    *|
|* (at your option) any later version.                                  *|
|*                                                                      *|
|* This program is distributed in the hope that it will be useful, but  *|
|* WITHOUT ANY WARRANTY; without even the implied warranty of           *|
|* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU    *|
|* General Public License for more details.                             *|
|*                                                                      *|
|* You should have received a copy of the GNU General Public License    *|
|* along with this program; if not, write to the                        *|
|* Free Software Foundation, Inc., 59 Temple Place - Suite 330,         *|
|* Boston, MA 02111-1307, USA.                                          *|
\************************************************************************/

package gtf;

import gtf.game.*;
import gtf.util.*;
import java.io.*;
import java.util.*;
import java.lang.reflect.*;

public class Analyze {
	public static void main(String[] args) {
		List<Processor> processors = new ArrayList<Processor>();
		ExtensiveForm ef = null;
		try {
			int i = 0;
			while (i < args.length) {
				Class nextarg = Class.forName(args[i].replace('/', '.'));
				if ( ! Processor.class.isAssignableFrom(nextarg)) break;
				processors.add((Processor) nextarg.getConstructor(new Class[0]).newInstance(new Object[0]));
				i++;
			}
			if (i == 0) throw new UsageException("No analysis to do.");//processors.add(new ValidationVisitor());
			if (i >= args.length) throw new UsageException("Missing a game to analyze.");
			Class clas = Class.forName(args[i].replace('/', '.'));
			if( ! ExtensiveForm.class.isAssignableFrom(clas))
				throw new UsageException(clas.getName() + " is not a proper game.");
			Class[] constypes = new Class[args.length - 1 - i];
			Arrays.fill(constypes, String.class);
			Constructor cons = clas.getConstructor(constypes);
			Object[] consargs = new Object[args.length - 1 - i];
			System.arraycopy(args, i + 1, consargs, 0, args.length - 1 - i);
			ef = (ExtensiveForm) cons.newInstance(consargs);
		} catch (Exception e) {
			System.err.println(e + "\nUsage: java Analyze <analyser>+ <extensive form> [<String args for constructor>]");
			System.exit(1);
		}
		Iterator processit = processors.iterator();
		System.out.println();
		while (processit.hasNext()) {
			Processor process = (Processor) processit.next();
			System.out.println(process.getClass().getName());
			System.out.println();
			process.process(ef, System.out);
			System.out.println();
		}
	}
}