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#ifndef _SUGGESTMGR_HXX_
#define _SUGGESTMGR_HXX_
#define MAXSWL 100
#define MAXSWUTF8L (MAXSWL * 4)
#define MAX_ROOTS 100
#define MAX_WORDS 100
#define MAX_GUESS 200
#define MAXNGRAMSUGS 4
#define MAXPHONSUGS 2
#define MAXCOMPOUNDSUGS 3
// timelimit: max ~1/4 sec (process time on Linux) for a time consuming function
#define TIMELIMIT (CLOCKS_PER_SEC >> 2)
#define MINTIMER 100
#define MAXPLUSTIMER 100
#define NGRAM_LONGER_WORSE (1 << 0)
#define NGRAM_ANY_MISMATCH (1 << 1)
#define NGRAM_LOWERING (1 << 2)
#define NGRAM_WEIGHTED (1 << 3)
#include "hunvisapi.h"
#include "atypes.hxx"
#include "affixmgr.hxx"
#include "hashmgr.hxx"
#include "langnum.hxx"
#include <time.h>
enum { LCS_UP, LCS_LEFT, LCS_UPLEFT };
class LIBHUNSPELL_DLL_EXPORTED SuggestMgr
{
private:
SuggestMgr(const SuggestMgr&);
SuggestMgr& operator = (const SuggestMgr&);
private:
char * ckey;
int ckeyl;
w_char * ckey_utf;
char * ctry;
int ctryl;
w_char * ctry_utf;
AffixMgr* pAMgr;
int maxSug;
struct cs_info * csconv;
int utf8;
int langnum;
int nosplitsugs;
int maxngramsugs;
int maxcpdsugs;
int complexprefixes;
public:
SuggestMgr(const char * tryme, int maxn, AffixMgr *aptr);
~SuggestMgr();
int suggest(char*** slst, const char * word, int nsug, int * onlycmpdsug);
int ngsuggest(char ** wlst, char * word, int ns, HashMgr** pHMgr, int md);
int suggest_auto(char*** slst, const char * word, int nsug);
int suggest_stems(char*** slst, const char * word, int nsug);
int suggest_pos_stems(char*** slst, const char * word, int nsug);
char * suggest_morph(const char * word);
char * suggest_gen(char ** pl, int pln, char * pattern);
char * suggest_morph_for_spelling_error(const char * word);
private:
int testsug(char** wlst, const char * candidate, int wl, int ns, int cpdsuggest,
int * timer, clock_t * timelimit);
int checkword(const char *, int, int, int *, clock_t *);
int check_forbidden(const char *, int);
int capchars(char **, const char *, int, int);
int replchars(char**, const char *, int, int);
int doubletwochars(char**, const char *, int, int);
int forgotchar(char **, const char *, int, int);
int swapchar(char **, const char *, int, int);
int longswapchar(char **, const char *, int, int);
int movechar(char **, const char *, int, int);
int extrachar(char **, const char *, int, int);
int badcharkey(char **, const char *, int, int);
int badchar(char **, const char *, int, int);
int twowords(char **, const char *, int, int);
int fixstems(char **, const char *, int);
int capchars_utf(char **, const w_char *, int wl, int, int);
int doubletwochars_utf(char**, const w_char *, int wl, int, int);
int forgotchar_utf(char**, const w_char *, int wl, int, int);
int extrachar_utf(char**, const w_char *, int wl, int, int);
int badcharkey_utf(char **, const w_char *, int wl, int, int);
int badchar_utf(char **, const w_char *, int wl, int, int);
int swapchar_utf(char **, const w_char *, int wl, int, int);
int longswapchar_utf(char **, const w_char *, int, int, int);
int movechar_utf(char **, const w_char *, int, int, int);
int mapchars(char**, const char *, int, int);
int map_related(const char *, char *, int, int, char ** wlst, int, int, const mapentry*, int, int *, clock_t *);
int ngram(int n, char * s1, const char * s2, int opt);
int mystrlen(const char * word);
int leftcommonsubstring(char * s1, const char * s2);
int commoncharacterpositions(char * s1, const char * s2, int * is_swap);
void bubblesort( char ** rwd, char ** rwd2, int * rsc, int n);
void lcs(const char * s, const char * s2, int * l1, int * l2, char ** result);
int lcslen(const char * s, const char* s2);
char * suggest_hentry_gen(hentry * rv, char * pattern);
};
#endif
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