//
//  Copyright (C) 2002-2018 Greg Landrum and T5 Informatics GmbH
//
//   @@ All Rights Reserved @@
//  This file is part of the RDKit.
//  The contents are covered by the terms of the BSD license
//  which is included in the file license.txt, found at the root
//  of the RDKit source tree.
//
#pragma once
#include <GraphMol/SubstanceGroup.h>

namespace RDKit {

namespace SGroupParsing {
typedef std::map<int, SubstanceGroup> IDX_TO_SGROUP_MAP;
typedef std::map<int, STR_VECT> IDX_TO_STR_VECT_MAP;

/* ------------------ V2000 Utils  ------------------ */

unsigned int ParseSGroupIntField(const std::string &text, unsigned int line,
                                 unsigned int &pos,
                                 bool isFieldCounter = false);

double ParseSGroupDoubleField(const std::string &text, unsigned int line,
                              unsigned int &pos);

void ParseSGroupV2000STYLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000VectorDataLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                                    const std::string &text, unsigned int line);

void ParseSGroupV2000SDILine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SSTLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SMTLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SLBLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SCNLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SDSLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);
void ParseSGroupV2000SBVLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SDTLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SDDLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SCDSEDLine(IDX_TO_SGROUP_MAP &sGroupMap,
                                IDX_TO_STR_VECT_MAP &dataFieldsMap, RWMol *mol,
                                const std::string &text, unsigned int line,
                                bool strictParsing, unsigned int &counter,
                                unsigned int &lastDataSGroup,
                                std::ostringstream &currentDataField);

void ParseSGroupV2000SPLLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SNCLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SAPLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SCLLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

void ParseSGroupV2000SBTLine(IDX_TO_SGROUP_MAP &sGroupMap, RWMol *mol,
                             const std::string &text, unsigned int line);

/* ------------------ V3000 Utils  ------------------ */

template <class T>
std::vector<T> ParseV3000Array(std::stringstream &stream);

void ParseV3000CStateLabel(unsigned int line, const std::string &type,
                           SubstanceGroup *sgroup, std::stringstream &stream);

void ParseV3000SAPLabel(RWMol *mol, SubstanceGroup *sgroup,
                        std::stringstream &stream);

std::string ParseV3000StringPropLabel(std::stringstream &stream);

void ParseV3000SGroupsBlock(std::istream *inStream, unsigned int &line,
                            unsigned int nSgroups, RWMol *mol,
                            bool &strictParsing);

}  // namespace SGroupParsing
}  // namespace RDKit
