#include <iostream>
#include "QtRunContext.h"
#include "QtDLManager.h"
#include "UIDocument.h"
#include <string>
#include "ParameterSet.h"
#include "ObjectRef.h"
#include "Network.h"
#include "Exception.h"
#include <sstream>
#include "iextensions.h"

using namespace FD;
using namespace std;

int main (int argc, char* argv[])
{
	if (argc < 2) 
	{
		cout<<"Usage : "<<argv[0]<<" <document> [arguments]"<<endl;
		return -1;
	}
	

	
	try
	{
		//Scan for toolboxes (dll)
		QtDLManager::scanDL();
		//Scan for toolboxes (def)
		UINodeRepository::Scan();
		//Useful?
		IExtensions::detect();	
		
		//Parse command line parameters
		ParameterSet params;
		
		//TODO
		//PARSING ADDITIONAL ARGUMENTS
		
		/*
		for (int arg = 2; arg<argc; arg++)
		{
			char arg_name[100];
			sprintf (arg_name, "ARG%d", arg-1);
      
			params.add(arg_name, ObjectRef (new String (argv[arg])));
			sprintf (arg_name, "string:ARG%d", arg-1);
			params.add(arg_name, ObjectRef (new String (argv[arg])));
			
			sprintf (arg_name, "int:ARG%d", arg-1);			
			params.add(arg_name, ObjectRef (Int::alloc (atoi(argv[arg]))));
			sprintf (arg_name, "float:ARG%d", arg-1);			
			params.add(arg_name, ObjectRef (Float::alloc (atof(argv[arg]))));
			
			if (strlen(argv[arg]) > 2 && argv[arg][0]=='<' && argv[arg][strlen(argv[arg])-1]=='>') 
			{
				sprintf (arg_name, "object:ARG%d", arg-1);
				try 
				{
					string val(argv[arg]);
					ParameterSet p;
					ObjectRef obj = ObjectParam::stringParam("object", val, p);
					if (!obj.isNil())
					{
						params.add(arg_name, obj);
					}
				} catch (...) 
				{
					//WHAT DO WE DO ?
				}
			}
		}
		*/
		
		//Loading document
		UIDocument *doc;
		
		//ARE WE RECEIVING RAW DATA FROM FLOWDESIGNER
		//IN XML FORMAT.
		if (string(argv[1]) == "/dev/stdin")
		{
			//Initial version forks
			//we will read from 
		}
		else
		{
			doc = new UIDocument(argv[1]);
			doc->load();
		}
		
		//Running document
		QtRunContext *ctx = new QtRunContext(doc, params);		
		ctx->run();

		
		delete ctx;
				
	}
	catch (BaseException *e)
	{
		e->print(cerr);
		delete e;
		return -1;
	}
	
	return 0;
}