/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, 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 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#ifndef plLoginDialog_h_inc
#define plLoginDialog_h_inc

#include "plWndCtrls/plWndCtrls.h"
// #include "plEncryption/plChallengeResponse.h"
#include "pnNetCommon/plNetAddress.h"

class plMainDialog;
class plNetMsgAuthenticateChallenge;
class plNetMsgAccountAuthenticated;
class plNetMessage;

class plLoginDialog : public plDialog
{
    HWND fParentWnd;
public:
    DECLARE_WINDOWCLASS(plLoginDialog, plDialog);

    plLoginDialog( HWND parentWnd=nil );

    bool Login();

    void OnInitDialog();

    void HandleAuthChallenge(plNetMsgAuthenticateChallenge * msg);
    void HandleAccountAuthenticated(plNetMsgAccountAuthenticated * msg);
    void StartLogin();
    void CompleteLogin();
    void FailLogin(int reasonCode);
    void FailLogin(const char* str);
    void TimeoutLogin();
    void Logout();
    void SendAuthenticateHello();
    void SendAuthenticateResponse();

    bool IsNetworkPlayDisabled();
    bool IsNetworkPlayEnabled();
//  void UpdateCtrls();
    void SelectedLobbyChanged();
    void SelectedLobbyTextEdited();
    void OnLobbyListLostFocus();
    void SendLobbyLeave();
    bool RefreshLobbyList();
    bool GetCancelled() const { return fCancelled; }
    bool GetRememberPassword() const { return fRememberPassword.IsChecked();    }

    // callbacks
    virtual void GetLobbyList(plStringList& lobbies) = 0;   
    virtual bool AllowSinglePlayerLobby() { return true; }  // checked in non external-release build
    virtual void SetDataServerUserName(bool local, const char* s) {}
    virtual void SetDataServerPassword(bool local, const char* s) {}
    virtual void RemoveLobbyPeer() {}
    virtual void NotifyConnected() {}
    virtual void NotifyDisconnected() {}
    virtual void GetClientManifests() {}
    virtual void UpdateAllCtrls() {}
    virtual unsigned int GetPacketSize() = 0;
    virtual bool SendMsg(plNetMessage * msg, plNetAddress & addr) = 0;
    virtual void OnLoginClicked() {}

    std::string MakeSafeLobbyServerName(const std::string & value);

    int CallDefaultProc( unsigned int message, unsigned int wParam, LONG lParam );

    plEdit          fAccountName;
    plEdit          fPassword;
    plChallengeResponse fChallengeResponse;
    plComboBox      fLobbyList;
    plLabel         fLobbyText;
    plCheckBox      fRememberPassword;

#ifndef PLASMA_EXTERNAL_RELEASE
    plButton        fServerQueryBtn;
    void ServerQueryBtnClicked();
#endif

    plConfigValue   fAccountNameVal;
    plConfigValue   fPasswordVal;       // the pwd as a MD5 hash
    plConfigValue   fRememberPasswordVal;   // the checkbox state
    plConfigValue   fPasswordLen;       // the length of the original pwd
    plConfigValue   fLobbyVal;
    bool            fAutoLogin;

    plStatusBar     fStatusBar;

protected:
    int ICheckNetVersion(plNetMsgAuthenticateChallenge * msg);
    void ILogin();
    void IExit();
    void IOnRememberPwdChanged();

    bool    fCancelled;
    plButton fLoginBtn;
    plButton fCancelBtn;
};

#endif // plLoginDialog_h_inc