#include"account.h"
#include<iostream>
#include<fstream>

using namespace std;

class Account_impl : virtual public POA_Account{

private:
	CORBA::Long _balance;

public:
	Account_impl(){
		_balance = 0;
	}

	void deposit(CORBA::Long amount){
		cout << "Server: deposit. Amount = " << amount << endl;
		if(amount>0){
			_balance = _balance + amount;
		}else{
			cout << "Server: Erro ao depositar. Amount = " << amount << endl;
		}
	}

	void withdraw(CORBA::Long amount){
		cout << "Server: withdraw. Amount = " << amount << endl;
		if(_balance > amount){
			_balance = _balance - amount;
		}else{
			cout << "Server: Erro ao retirar. Amount = " << amount << endl;
		}
	}

	CORBA::Long balance(){
		cout << "Server: balance. _balance = " << _balance << endl;
		return _balance;
	}
};

int main(int argc, char* argv[]){

//INICIALIZANDO O ORB

	CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);

	//OBTENDO REFERENCIA DO RootPOA e do Manager

	CORBA::Object_var poaobj = orb->resolve_initial_references ("RootPOA");
	PortableServer::POA_var poa = PortableServer::POA::_narrow (poaobj);
	PortableServer::POAManager_var mgr = poa->the_POAManager();


	//CRIANDO UMA ACCOUNT

	PortableServer::Servant account_servant = new Account_impl;

	//ATIVANDO UMA ACCOUNT

	CORBA::Object_var the_account = account_servant->_this();

	//ESCREVENDO OS OBJETOS IOR NUM ARQUIVO CHAMADO "account.ior"

	CORBA::String_var ior = orb->object_to_string (the_account);
	ofstream of ("account.ior");
	of << ior;
	of.close ();

	//Activate the POA and start serving requests

	cout << "Running." << endl;

	mgr->activate ();
	orb->run();

	//Shutdown(never reached)

	poa->destroy(TRUE, TRUE);
	delete account_servant;

	return 0;

}