/*
 * Copyright (c) 2000, Red Hat, Inc.
 *
 *     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.
 *
 *     A copy of the GNU General Public License can be found at
 *     http://www.gnu.org/
 *
 * Written by DJ Delorie <dj@cygnus.com>
 *
 */

/* The purpose of this file is to manage the dialog box that lets the
   user choose the source of the install - from the net, from the
   current directory, or to just download files. */

#if 0
static const char *cvsid =
  "\n%%% $Id$\n";
#endif

#include "win32.h"
#include <stdio.h>
#include "dialog.h"
#include "resource.h"
#include "state.h"
#include "msg.h"
#include "log.h"
#include "package_db.h"

#include "source.h"

#include "AntiVirus.h"

#include "getopt++/BoolOption.h"

static BoolOption DownloadOption (false, 'D', "download", "Download from internet");
static BoolOption LocalOption (false, 'L', "local-install", "Install from local directory");

static int rb[] =
  { IDC_SOURCE_NETINST, IDC_SOURCE_DOWNLOAD, IDC_SOURCE_CWD, 0 };

static void
load_dialog (HWND h)
{
  rbset (h, rb, source);
}

static void
save_dialog (HWND h)
{
  source = rbget (h, rb);
  packagedb db;
  db.task =
    source == IDC_SOURCE_DOWNLOAD ? PackageDB_Download : PackageDB_Install;
}

static BOOL
dialog_cmd (HWND h, int id, HWND hwndctl, UINT code)
{
  switch (id)
    {

    case IDC_SOURCE_DOWNLOAD:
    case IDC_SOURCE_NETINST:
    case IDC_SOURCE_CWD:
      save_dialog (h);
      break;

    default:
      break;
    }
  return 0;
}

bool
SourcePage::Create ()
{
  return PropertyPage::Create (NULL, dialog_cmd, IDD_SOURCE);
}

void
SourcePage::OnActivate ()
{
  if (!source)
    {
      if (DownloadOption) 
	source = IDC_SOURCE_DOWNLOAD;
      else if (LocalOption)
	source = IDC_SOURCE_CWD;
      else
	source = IDC_SOURCE_NETINST;
    }

  load_dialog (GetHWND ());
  // Check to see if any radio buttons are selected. If not, select a default.
  if ((!SendMessage
       (GetDlgItem (IDC_SOURCE_DOWNLOAD), BM_GETCHECK, 0,
	0) == BST_CHECKED)
      && (!SendMessage (GetDlgItem (IDC_SOURCE_CWD), BM_GETCHECK, 0, 0)
	  == BST_CHECKED))
    {
      SendMessage (GetDlgItem (IDC_SOURCE_NETINST), BM_SETCHECK,
		   BST_CHECKED, 0);
    }
}

long
SourcePage::OnNext ()
{
  HWND h = GetHWND ();

  save_dialog (h);
  if (source == IDC_SOURCE_DOWNLOAD)
    {
      // If all we're doing is downloading,skip the root directory page
      return IDD_LOCAL_DIR;
    }

  return 0;
}

long
SourcePage::OnBack ()
{
  save_dialog (GetHWND ());
  if (!AntiVirus::Show())
      return IDD_SPLASH;
  return 0;
}

void
SourcePage::OnDeactivate ()
{
  log (LOG_PLAIN, String ("source: ") +
       ((source == IDC_SOURCE_DOWNLOAD) ? "download" :
	(source == IDC_SOURCE_NETINST) ? "network install" : "from cwd"));
}

long
SourcePage::OnUnattended ()
{
  return OnNext();
}