//
// Tizen Web Device API
// Copyright (c) 2012 Samsung Electronics Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the License);
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#ifndef FOLDERQUERYGENERATOR_H_
#define FOLDERQUERYGENERATOR_H_

#include <IFilterVisitor.h>
#include <SortMode.h>

#include <map>

namespace DeviceAPI {
namespace Messaging {

class FolderQueryGenerator: public DeviceAPI::Tizen::IFilterVisitor {

public:
	enum QueryGeneratorMode {
		MODE_EMAIL, MODE_SMS_MMS
	};

protected:
	std::map<std::string, std::string> attributeMap;

private:
	QueryGeneratorMode m_mode;
	std::string m_query;
	std::vector<std::string> m_queryVector;

	int m_messageType;

	std::vector<std::string> typeVector;

	std::string m_currentType;

	bool m_folderPathProcessing;

	int m_accountId;
	std::string m_folderpath;

	static const std::string STRING_MATCH_EXACTLY;
	static const std::string STRING_MATCH_CONTAINS;
	static const std::string STRING_MATCH_STARTSWITH;
	static const std::string STRING_MATCH_ENDSWITH;
	static const std::string STRING_MATCH_EXISTS;

	static const int ACCOUNT_ID_NOT_INITIALIZED;

public:
	FolderQueryGenerator();
	virtual ~FolderQueryGenerator();

	void visitPreComposite(DeviceAPI::Tizen::FilterType& type, int depth);
	void visitInComposite(DeviceAPI::Tizen::FilterType& type, int depth);
	void visitPostComposite(DeviceAPI::Tizen::FilterType& type, int depth);
	void visitAttribute(std::string& attrName, DeviceAPI::Tizen::MatchFlag& matchFlag,
			DeviceAPI::Tizen::AnyPtr& matchValue, int depth);
	void visitAttributeRange(std::string& attrName,
			DeviceAPI::Tizen::AnyPtr& initialValue, DeviceAPI::Tizen::AnyPtr& endValue,
			int depth);

	int getAccountId();
	std::string getFolderPath();
	bool isFolderPathExist();
	void reset();

protected:
	virtual bool getMatchExactlyClause(std::string& attrName,
			DeviceAPI::Tizen::AnyPtr& value);
	virtual bool getMatchExistClause(std::string& attrName);
	void visitAttributeEach(std::string& attrName,
			DeviceAPI::Tizen::MatchFlag& matchFlag, DeviceAPI::Tizen::AnyPtr& value,
			int depth);

private:
	std::string getMatchStartsWithClause(std::string& attrName,
			DeviceAPI::Tizen::AnyPtr& value);
	std::string getMatchEndsWithClause(std::string& attrName,
			DeviceAPI::Tizen::AnyPtr& value);
	std::string getMatchContainsClause(std::string& attrName,
			DeviceAPI::Tizen::AnyPtr& value);

};

typedef DPL::SharedPtr<FolderQueryGenerator> FolderQueryGeneratorPtr;
}
}
#endif