/*
 * $Id: options.cpp 12038 2010-06-21 16:46:22Z gena01 $
 *
 * myYahoo Miranda Plugin 
 *
 * Authors: Gennady Feldman (aka Gena01) 
 *          Laurent Marechal (aka Peorth)
 *
 * This code is under GPL and is based on AIM, MSN and Miranda source code.
 * I want to thank Robert Rainwater and George Hazan for their code and support
 * and for answering some of my questions during development of this plugin.
 */

#include "yahoo.h"
#include "resource.h"

#include <shlwapi.h>

#include <m_langpack.h>
#include <m_utils.h>
#include <m_options.h>
#include <m_popup.h>

#include "ignore.h"

/*
 * DlgProcYahooOpts - Account Options Dialog
 */
static INT_PTR CALLBACK DlgProcYahooOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	DBVARIANT dbv;
	CYahooProto* ppro = (CYahooProto*)GetWindowLongPtr( hwndDlg, GWLP_USERDATA );

	switch ( msg ) {
	case WM_INITDIALOG: 
		TranslateDialogDefault( hwndDlg );

		ppro = (CYahooProto*)lParam;
		SetWindowLongPtr( hwndDlg, GWLP_USERDATA, lParam );

		if ( !ppro->GetString( YAHOO_LOGINID, &dbv )) {
			SetDlgItemTextA(hwndDlg,IDC_HANDLE,dbv.pszVal);
			DBFreeVariant(&dbv);
		}

		if ( !ppro->GetString( "Nick", &dbv )) {
			SetDlgItemTextA(hwndDlg,IDC_NICK,dbv.pszVal);
			DBFreeVariant(&dbv);
		}

		if ( !ppro->GetString( YAHOO_PASSWORD, &dbv )) {
			//bit of a security hole here, since it's easy to extract a password from an edit box
			CallService( MS_DB_CRYPT_DECODESTRING, strlen( dbv.pszVal )+1, ( LPARAM )dbv.pszVal );
			SetDlgItemTextA( hwndDlg, IDC_PASSWORD, dbv.pszVal );
			DBFreeVariant( &dbv );
		}

		//SetButtonCheck( hwndDlg, IDC_DISABLE_UTF8, ppro->GetByte( "DisableUTF8", 0 )); 
		SetButtonCheck( hwndDlg, IDC_USE_YAB, ppro->GetByte( "UseYAB", 1 )); 
		SetButtonCheck( hwndDlg, IDC_SHOW_AVATARS, ppro->GetByte( "ShowAvatars", 1 )); 
		SetButtonCheck( hwndDlg, IDC_MAIL_AUTOLOGIN, ppro->GetByte( "MailAutoLogin", 1 )); 
		SetButtonCheck( hwndDlg, IDC_DISABLEYAHOOMAIL, !ppro->GetByte( "DisableYahoomail", 0 ));
		SetButtonCheck( hwndDlg, IDC_SHOW_ERRORS, ppro->GetByte( "ShowErrors", 1 )); 

		return TRUE;

	case WM_COMMAND: 
		
		switch ( LOWORD( wParam )) {
 		case IDC_NEWYAHOOACCOUNTLINK:
 			CallService( MS_UTILS_OPENURL, 1, 
				ppro->GetByte( "YahooJapan", 0 ) ?
					(LPARAM)"http://edit.yahoo.co.jp/config/eval_register" :
					(LPARAM)"http://edit.yahoo.com/config/eval_register" );
 			return TRUE;
 
		//case IDC_DISABLE_UTF8: 
		case IDC_USE_YAB:	
		case IDC_SHOW_AVATARS:
		case IDC_MAIL_AUTOLOGIN:
		case IDC_SHOW_ERRORS:
		case IDC_DISABLEYAHOOMAIL:
 		    SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
 		    break;
 		}    

 		if ( HIWORD( wParam ) == EN_CHANGE && ( HWND )lParam == GetFocus())
			switch( LOWORD( wParam )) {
			case IDC_HANDLE:			
			case IDC_PASSWORD:			
			case IDC_NICK:
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
			}

		break;

	case WM_NOTIFY: 
		
		if (((LPNMHDR)lParam)->code == (UINT) PSN_APPLY ) {
			BOOL reconnectRequired = FALSE;

			char str[128];
			GetDlgItemTextA( hwndDlg, IDC_HANDLE, str, sizeof( str ));
			dbv.pszVal = NULL;
			
			if ( ppro->GetString( YAHOO_LOGINID, &dbv ) || lstrcmpA( str, dbv.pszVal ))
				reconnectRequired = TRUE;
				
			if ( dbv.pszVal != NULL )
				DBFreeVariant( &dbv );
			
			ppro->SetString( YAHOO_LOGINID, str );

			GetDlgItemTextA( hwndDlg, IDC_PASSWORD, str, sizeof( str ));
			CallService( MS_DB_CRYPT_ENCODESTRING, sizeof( str ),( LPARAM )str );
			dbv.pszVal = NULL;
			if ( ppro->GetString( YAHOO_PASSWORD, &dbv ) || lstrcmpA( str, dbv.pszVal ))
				reconnectRequired = TRUE;
			if ( dbv.pszVal != NULL )
				DBFreeVariant( &dbv );
			
			ppro->SetString( YAHOO_PASSWORD, str );
			GetDlgItemTextA( hwndDlg, IDC_NICK, str, sizeof( str ));
			
			
			if (str[0] == '\0') {
				/* Check for empty Nick, if so delete the key in the DB */
				DBDeleteContactSetting( NULL, ppro->m_szModuleName, "Nick" );
			} else {
				/* otherwise save the new Nick */
				ppro->SetString( "Nick", str );
			}

			//ppro->SetByte("DisableUTF8", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_DISABLE_UTF8 )); 
			ppro->SetByte("UseYAB", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_USE_YAB )); 
			ppro->SetByte("ShowAvatars", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_SHOW_AVATARS )); 
			ppro->SetByte("MailAutoLogin", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_MAIL_AUTOLOGIN )); 
			ppro->SetByte("DisableYahoomail", ( BYTE )!IsDlgButtonChecked( hwndDlg, IDC_DISABLEYAHOOMAIL ));
			ppro->SetByte("ShowErrors", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_SHOW_ERRORS )); 

			if (reconnectRequired ) {
				DBDeleteContactSetting(NULL, ppro->m_szModuleName, YAHOO_PWTOKEN);
			}
			
			/*if ( restartRequired )
				MessageBoxA( hwndDlg, Translate( "The changes you have made require you to restart Miranda NG before they take effect"), Translate("YAHOO Options"), MB_OK );
			else */
			if ( reconnectRequired && ppro->m_bLoggedIn )
				MessageBoxA( hwndDlg, Translate( "The changes you have made require you to reconnect to the Yahoo network before they take effect"), Translate("YAHOO Options"), MB_OK );

			return TRUE;
		  }
		
		break;
	}
	return FALSE;
}

/*
 * DlgProcYahooOpts - Connection Options Dialog
 */
static INT_PTR CALLBACK DlgProcYahooOptsConn(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	DBVARIANT dbv;
	CYahooProto* ppro = (CYahooProto*)GetWindowLongPtr( hwndDlg, GWLP_USERDATA );
	
	switch ( msg ) {
	case WM_INITDIALOG:
		TranslateDialogDefault( hwndDlg );

		ppro = ( CYahooProto* )lParam;
		SetWindowLongPtr( hwndDlg, GWLP_USERDATA, lParam );

		if ( !ppro->GetString( YAHOO_LOGINSERVER, &dbv )) {
			SetDlgItemTextA( hwndDlg, IDC_LOGINSERVER, dbv.pszVal );
			DBFreeVariant( &dbv );
		}
		else SetDlgItemTextA( hwndDlg, IDC_LOGINSERVER, 
						ppro->GetByte( "YahooJapan", 0 ) 
						?  YAHOO_DEFAULT_JAPAN_LOGIN_SERVER
						: YAHOO_DEFAULT_LOGIN_SERVER );

		SetDlgItemInt( hwndDlg, IDC_YAHOOPORT, ppro->GetWord( NULL, YAHOO_LOGINPORT, YAHOO_DEFAULT_PORT ), FALSE );
		
		SetButtonCheck( hwndDlg, IDC_YAHOO_JAPAN, ppro->GetByte( "YahooJapan", 0 ));
		return TRUE;

	case WM_COMMAND:
		switch ( LOWORD( wParam )) {
 		case IDC_RESETSERVER:
			SetDlgItemTextA( hwndDlg, IDC_LOGINSERVER, YAHOO_DEFAULT_LOGIN_SERVER );
 			SetDlgItemInt(  hwndDlg, IDC_YAHOOPORT,  YAHOO_DEFAULT_PORT, FALSE );
 			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
 			break;
 		
		case IDC_YAHOO_JAPAN:
			SetDlgItemTextA( hwndDlg, IDC_LOGINSERVER, 
				(IsDlgButtonChecked(hwndDlg,IDC_YAHOO_JAPAN)==BST_CHECKED) ?
					YAHOO_DEFAULT_JAPAN_LOGIN_SERVER :
					YAHOO_DEFAULT_LOGIN_SERVER );
				// fall through and enable apply button

			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
			break;
  		}    

 		if ( HIWORD( wParam ) == EN_CHANGE && ( HWND )lParam == GetFocus())
  			switch( LOWORD( wParam )) {
			case IDC_LOGINSERVER:
  			case IDC_YAHOOPORT:			
  				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
  			}

		break;

	case WM_NOTIFY:
		if (((LPNMHDR)lParam)->code == PSN_APPLY )
		{
			BOOL	    reconnectRequired = FALSE/*, restartRequired = FALSE*/;
			char	    str[128];
			DBVARIANT 	dbv;
			int			port;

			GetDlgItemTextA( hwndDlg, IDC_LOGINSERVER, str, sizeof( str ));
			
			if ( ppro->GetString( YAHOO_LOGINSERVER, &dbv ) || lstrcmpA( str, dbv.pszVal ))
				reconnectRequired = TRUE;
				
			if ( dbv.pszVal != NULL )
				DBFreeVariant( &dbv );

			ppro->SetString( YAHOO_LOGINSERVER, str );

			port = GetDlgItemInt( hwndDlg, IDC_YAHOOPORT, NULL, FALSE );
			if ( ppro->GetWord(NULL, YAHOO_LOGINPORT, -1) != port)
				reconnectRequired = TRUE;
			
			ppro->SetWord( NULL, YAHOO_LOGINPORT, port);

			ppro->SetByte("YahooJapan", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_YAHOO_JAPAN ));

			/*if ( restartRequired )
				MessageBoxA( hwndDlg, Translate( "The changes you have made require you to restart Miranda NG before they take effect"), Translate("YAHOO Options"), MB_OK );
			else */
			if ( reconnectRequired && ppro->m_bLoggedIn )
				MessageBoxA( hwndDlg, Translate( "The changes you have made require you to reconnect to the Yahoo network before they take effect"), Translate("YAHOO Options"), MB_OK );

			return TRUE;
		}
		break;
	}
	return FALSE;
}

/*
 * DlgProcYahooOpts - Connection Options Dialog
 */
static INT_PTR CALLBACK DlgProcYahooOptsIgnore(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	YList *l;
	CYahooProto* ppro = (CYahooProto*)GetWindowLongPtr( hwndDlg, GWLP_USERDATA );

	switch ( msg ) {
	case WM_INITDIALOG:
		TranslateDialogDefault( hwndDlg );

		ppro = ( CYahooProto* )lParam;
		SetWindowLongPtr( hwndDlg, GWLP_USERDATA, lParam );

		if ( ppro->GetByte( "IgnoreUnknown", 0 )) {
			CheckDlgButton(hwndDlg, IDC_OPT_IGN_UNKNOWN, 1);

			EnableWindow( GetDlgItem(hwndDlg, IDC_IGN_ADD), 0);
			EnableWindow( GetDlgItem(hwndDlg, IDC_IGN_REMOVE), 0);
			EnableWindow( GetDlgItem(hwndDlg, IDC_YIGN_EDIT), 0);
			EnableWindow( GetDlgItem(hwndDlg, IDC_YIGN_LIST), 0);
		}
		else CheckDlgButton(hwndDlg, IDC_OPT_IGN_LIST, 1);

		/* show our current ignore list */
		LOG(("[DlgProcYahooOptsIgnore] Grabbing current ignore list..."))
		l = (YList *)ppro->GetIgnoreList();
		while (l != NULL) {
			struct yahoo_buddy *b = (struct yahoo_buddy *) l->data;

			LOG(("[DlgProcYahooOptsIgnore] Buddy: %s", b->id ))
			SendMessageA(GetDlgItem(hwndDlg,IDC_YIGN_LIST), LB_ADDSTRING, 0, (LPARAM)b->id);
			l = l->next;
		}
		LOG(("[DlgProcYahooOptsIgnore] End of Ignore List..."))
		
		return TRUE;

	case WM_COMMAND:
		switch ( LOWORD( wParam )) {
		case IDC_OPT_IGN_UNKNOWN:
		case IDC_OPT_IGN_LIST:
			if (( HWND )lParam != GetFocus()) return 0;

			EnableWindow( GetDlgItem(hwndDlg, IDC_IGN_ADD), LOWORD( wParam ) == IDC_OPT_IGN_LIST);
			EnableWindow( GetDlgItem(hwndDlg, IDC_IGN_REMOVE), LOWORD( wParam ) == IDC_OPT_IGN_LIST);
			EnableWindow( GetDlgItem(hwndDlg, IDC_YIGN_EDIT), LOWORD( wParam ) == IDC_OPT_IGN_LIST);
			EnableWindow( GetDlgItem(hwndDlg, IDC_YIGN_LIST), LOWORD( wParam ) == IDC_OPT_IGN_LIST);

			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
			break;

		case IDC_IGN_ADD: 
			if (!ppro->m_bLoggedIn)
				MessageBoxA(hwndDlg, Translate("You need to be connected to Yahoo to add to Ignore List."), Translate("Yahoo Ignore"), MB_OK| MB_ICONINFORMATION);
			else {
				char id[128];
				int i = GetDlgItemTextA( hwndDlg, IDC_YIGN_EDIT, id, sizeof( id ));

				if (i < 3) {
					MessageBoxA(hwndDlg, Translate("Please enter a valid buddy name to ignore."), Translate("Yahoo Ignore"), MB_OK| MB_ICONINFORMATION);
					break;
				}

				i = SendMessageA(GetDlgItem(hwndDlg,IDC_YIGN_LIST), LB_FINDSTRINGEXACT,(WPARAM) -1, (LPARAM)id);
				if (i != LB_ERR ) {
					MessageBoxA(hwndDlg, Translate("The buddy is already on your ignore list. "), Translate("Yahoo Ignore"), MB_OK | MB_ICONINFORMATION);
					break;
				}
				ppro->IgnoreBuddy(id, 0);
				SendMessageA(GetDlgItem(hwndDlg,IDC_YIGN_LIST), LB_ADDSTRING, 0, (LPARAM)id);
				SetDlgItemTextA( hwndDlg, IDC_YIGN_EDIT, "" );
			}
			break;

		case IDC_IGN_REMOVE:
			{
				int i;
				char id[128];

				if (!ppro->m_bLoggedIn) {
					MessageBoxA(hwndDlg, Translate("You need to be connected to Yahoo to remove from the Ignore List."), Translate("Yahoo Ignore"), MB_OK| MB_ICONINFORMATION);
					break;
				}

				i = SendMessage(GetDlgItem(hwndDlg,IDC_YIGN_LIST), LB_GETCURSEL, 0, 0);
				if (i == LB_ERR) {
					MessageBoxA(hwndDlg, Translate("Please select a buddy on the ignore list to remove."), Translate("Yahoo Ignore"), MB_OK| MB_ICONINFORMATION);
					break;
				}

				SendMessageA(GetDlgItem(hwndDlg,IDC_YIGN_LIST), LB_GETTEXT, i, (LPARAM)id);

				ppro->IgnoreBuddy(id, 1);
				SendMessage(GetDlgItem(hwndDlg,IDC_YIGN_LIST), LB_DELETESTRING, i, 0);
			}	
		}
		break;

	case WM_NOTIFY:
		if (((LPNMHDR)lParam)->code == PSN_APPLY ) {
			ppro->SetByte("IgnoreUnknown", ( BYTE )IsDlgButtonChecked( hwndDlg, IDC_OPT_IGN_UNKNOWN ));
			return TRUE;
		}
		break;
	}

	return FALSE;
}

/*
 * YahooOptInit - initialize/register our Options w/ Miranda.
 */

int __cdecl CYahooProto::OnOptionsInit(WPARAM wParam,LPARAM lParam)
{
	OPTIONSDIALOGPAGE odp = { 0 };
	
	odp.cbSize      = sizeof(odp);
	odp.position    = -790000000;
	odp.hInstance   = hInstance;
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_YAHOO);
	odp.ptszTitle   = m_tszUserName;
	odp.flags       = ODPF_BOLDGROUPS | ODPF_TCHAR | ODPF_DONTTRANSLATE;
	odp.ptszGroup   = LPGENT("Network");
	odp.ptszTab     = LPGENT("Account");
	odp.pfnDlgProc  = DlgProcYahooOpts;
	odp.dwInitParam = LPARAM(this);
	Options_AddPage(wParam, &odp);

	odp.ptszTab     = LPGENT("Connection");
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_YAHOO_CONNECTION);
	odp.pfnDlgProc  = DlgProcYahooOptsConn;
	Options_AddPage(wParam, &odp);
	
	odp.ptszTab     = LPGENT("Ignore List");
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_YAHOO_IGNORE);
	odp.pfnDlgProc  = DlgProcYahooOptsIgnore;
	Options_AddPage(wParam, &odp);

	return 0;
}