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//***********************************************************
// Copyright © 2008 Valentin Pavlyuchenko
//
// This file is part of Boltun.
//
// Boltun 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.
//
// Boltun 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 Boltun. If not, see <http://www.gnu.org/licenses/>.
//
//***********************************************************
#ifndef TalkEngineH
#define TalkEngineH
#include "Mind.h"
#include "ValueChooser.h"
#include "PerContactData.h"
#include "UnrecentChooser.h"
class TalkBot
{
public:
struct MessageInfo
{
private:
tstring Question;
MessageInfo(tstring q, tstring a)
:Question(q), Answer(a)
{
}
public:
tstring Answer;
MessageInfo(tstring q)
:Question(q)
{
}
friend class TalkBot;
};
private:
typedef enum
{
BEST, LOOKSLIKE/*, LOOKSLIKE2*/, BAD, FAIL, NOTHING
} Level;
friend tstring LevelToStr(TalkBot::Level target);
struct ContactData
{
ValueChooser<> initial;
//ValueChooser<std::set<tstring> > question;
//ValueChooser<std::set<tstring> > special;
ValueChooser<> escape;
ValueChooser<> failure;
UnRecentChooser chooser;
tstring lastMessage;
long long lastMessageTime;
int repeatCount;
inline ContactData(const Mind& mind)
:initial(mind.GetData()->initial),
//question(mind.GetData()->question),
//special(mind.GetData()->special),
escape(mind.GetData()->escape),
failure(mind.GetData()->failure),
repeatCount(0)
{
}
};
PerContactData<Mind, ContactData, void*>* contactDatas;
const Mind mind;
bool beSilent;
bool makeLowercase;
bool understandAlways;
void UpdateStartChar(tstring& str);
typedef std::multimap<tstring, tstring>::const_iterator mm_cit;
bool FindExact(ContactData* contactData, const tstring &incomingMessage,
const std::multimap<tstring, tstring>& map, tstring& res);
bool FindAny(ValueChooser<> &ch, tstring& res);
void FindByKeywords(ContactData* contactData, const std::vector<tstring> &keywords, tstring& res/*, tstring& ures*/, bool isQuestion);
bool FindByOthers(ContactData* contactData, const std::vector<tstring> &otherwords, tstring& res, bool isQuestion);
tstring AllReplies(const tstring &incomingMessage, ContactData* contactData, Level &maxValue, std::multimap<Level, tstring> &mm);
tstring ReplaceAliases(const tstring &message);
tstring ChooseResult(ContactData* contactData, Level maxValue, const std::multimap<Level, tstring> &mm);
void RecordAnswer(ContactData *contactData, const TalkBot::MessageInfo& info);
#ifdef _DEBUG
public:
#endif
void SplitSectences(const tstring &incomingMessage, std::vector<tstring>& vec);
void SplitAndSortWords(tstring sentence, std::vector<tstring>& keywords,
std::vector<tstring>& otherwords, bool& isQuestion);
public:
TalkBot(const Mind& goodMind);
~TalkBot();
const Mind& GetMind() const;
void SetSilent(const bool isSilent);
void SetLowercase(const bool isLowercase);
void SetUnderstandAlways(const bool understandAlways);
//const MindData *GetData();
tstring GetInitMessage(void* contact);
MessageInfo* Reply(void* contact, const tstring incomingMessage, bool saveChoice);
void AnswerGiven(void* contact, const MessageInfo& info);
};
#endif
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