#include "ClientApp.h"
#include "FooC.h"
#include "ace/Get_Opt.h"
#include "ace/Log_Msg.h"


ClientApp::ClientApp()
{
}


ClientApp::~ClientApp()
{
}


int
ClientApp::run (int argc, ACE_TCHAR* argv[])
{
  CORBA::ORB_var orb
    = CORBA::ORB_init (argc, argv);

  // Parse the command-line args for this application.
  // * Raises -1 if problems are encountered.
  // * Returns 1 if the usage statement was explicitly requested.
  // * Returns 0 otherwise.
  int result = this->parse_args (argc, argv);
  if (result != 0)
    {
      return result;
    }

  CORBA::Object_var obj
    = orb->string_to_object(this->ior_.c_str());

  if (CORBA::is_nil(obj.in()))
    {
      ACE_ERROR((LM_ERROR,
                 "(%P|%t) Failed to convert IOR string to obj ref.\n"));
      throw TestException();
    }

  Foo_var foo = Foo::_narrow(obj.in());

  if (CORBA::is_nil(foo.in()))
    {
      ACE_ERROR((LM_ERROR,
                 "(%P|%t) Failed to narrow obj ref to Foo interface.\n"));
      throw TestException();
    }

  for (CORBA::Long i = 1; i <= 100; i++)
    {
      foo->op1();
      foo->op2(i);
      CORBA::Long value = foo->op3();

      ACE_DEBUG((LM_DEBUG,
                 "(%P|%t) ===> Value retrieved from op3() == %d\n",
                 value));

      for (CORBA::Long j = 1; j <= 5; j++)
        {
          foo->op4(495 + (i * 5) + j);
        }

      try
      {
        foo->op5();
      }
      catch (const FooException& )
      {
        ACE_DEBUG((LM_DEBUG,
                  "(%P|%t) ===> Caught FooException - as expected.\n"));

      }
    }

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ===> Tell server that we are done().\n"));

  foo->done();

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ===> Back from done().\n"));

  return 0;
}


int
ClientApp::parse_args(int argc, ACE_TCHAR* argv[])
{
  this->exe_name_ = argv[0];

  ACE_Get_Opt get_opts(argc, argv, ACE_TEXT("i:"));

  int c;

  while ((c = get_opts()) != -1)
    {
      switch (c)
      {
        case 'i':
          this->ior_ = get_opts.opt_arg();
          break;

        case '?':
          this->usage_statement();
          return 1;

        default:
          this->usage_statement();
          return -1;
      }
    }

  return 0;
}


void
ClientApp::usage_statement()
{
  ACE_ERROR((LM_ERROR,
             "Usage:  %s [options]\n\n"
             "OPTIONS:\n\n"
             "\t[-i <ior>]\n"
             "\t[-?]\n\n",
             this->exe_name_.c_str()));
}

