/* This software is licensed by the MIT License, see LICENSE file */
/*                                Copyright © 2022 Gregory Lirent */

#include "__generics.h"
#include "vtype.h"
#include <uchar.h>

#ifndef LIBCDSB_STRING_H
#define LIBCDSB_STRING_H

/*#####################################################################################################################*/

extern void  string_init(vtype_string* x, const char* value) Nonnull__(1);

extern char* string_at(const vtype_string* s, ssize_t index)  Nonnull__(1);
extern bool string_slice(vtype_string* x, vtype_string* s, ssize_t index, size_t nchars, bool cut) Nonnull__(1,2);

#define string_indexof(s, arg)  _LIBCDSB_GenericS(libcdsb_string, indexof, arg)(s, arg)
#define string_count(s, arg)    _LIBCDSB_GenericS(libcdsb_string, count, arg)(s, arg)
#define string_concat(s, value) _LIBCDSB_GenericS(libcdsb_string, concat, value)(s, value)

#define string_trim_spaces(x)  libcdsb_string_trim_spaces(x,  0)
#define string_ltrim_spaces(x) libcdsb_string_trim_spaces(x, -1)
#define string_rtrim_spaces(x) libcdsb_string_trim_spaces(x,  1)

#define string_replace(x, src, dest, maxn) _LIBCDSB_GenericS2(libcdsb_string, replace, src, dest)(x, src, dest, maxn)

/*#####################################################################################################################*/

inline ssize_t libcdsb_string_indexof_string (const vtype_string* s, const vtype_string* arg) Pure__ Warn_unused_result__ Nonnull__(1) Always_inline__;
extern ssize_t libcdsb_string_indexof_cstring(const vtype_string* s, const char* arg)         Pure__ Warn_unused_result__ Nonnull__(1);
extern ssize_t libcdsb_string_indexof_char   (const vtype_string* s, int arg)                 Pure__ Warn_unused_result__ Nonnull__(1);

inline size_t libcdsb_string_count_string (const vtype_string* s, const vtype_string* arg) Pure__ Warn_unused_result__ Nonnull__(1) Always_inline__;
extern size_t libcdsb_string_count_cstring(const vtype_string* s, const char* arg)         Pure__ Warn_unused_result__ Nonnull__(1);
extern size_t libcdsb_string_count_char   (const vtype_string* s, int arg)                 Pure__ Warn_unused_result__ Nonnull__(1);

inline bool libcdsb_string_concat_string (vtype_string* x, const vtype_string* value) Nonnull__(1) Always_inline__;
extern bool libcdsb_string_concat_cstring(vtype_string* x, const char* value)         Nonnull__(1);
extern bool libcdsb_string_concat_char   (vtype_string* x, int value)                 Nonnull__(1);

extern void libcdsb_string_trim_spaces(vtype_string* x, int direction) Nonnull__(1);

inline size_t libcdsb_string_replace_string_string  (vtype_string* x, const vtype_string* src, const vtype_string* dest, size_t maxn) Nonnull__(1) Always_inline__;
inline size_t libcdsb_string_replace_string_cstring (vtype_string* x, const vtype_string* src, const         char* dest, size_t maxn) Nonnull__(1) Always_inline__;
inline size_t libcdsb_string_replace_string_char    (vtype_string* x, const vtype_string* src,                 int dest, size_t maxn) Nonnull__(1) Always_inline__;
inline size_t libcdsb_string_replace_cstring_string (vtype_string* x, const         char* src, const vtype_string* dest, size_t maxn) Nonnull__(1) Always_inline__;
extern size_t libcdsb_string_replace_cstring_cstring(vtype_string* x, const         char* src, const         char* dest, size_t maxn) Nonnull__(1);
extern size_t libcdsb_string_replace_cstring_char   (vtype_string* x, const         char* src,                 int dest, size_t maxn) Nonnull__(1);
inline size_t libcdsb_string_replace_char_string    (vtype_string* x,                 int src, const vtype_string* dest, size_t maxn) Nonnull__(1) Always_inline__;
extern size_t libcdsb_string_replace_char_cstring   (vtype_string* x,                 int src, const         char* dest, size_t maxn) Nonnull__(1);
extern size_t libcdsb_string_replace_char_char      (vtype_string* x,                 int src,                 int dest, size_t maxn) Nonnull__(1);

/*#####################################################################################################################*/

inline ssize_t libcdsb_string_indexof_string(const vtype_string* s, const vtype_string* arg) {
    return string_indexof(s, arg->buffer);
}

inline size_t  libcdsb_string_count_string(const vtype_string* s, const vtype_string* arg) {
    return string_count(s, arg->buffer);
}

inline bool libcdsb_string_concat_string(vtype_string* x, const vtype_string* s) {
    return string_concat(x, s->buffer);
}

inline size_t libcdsb_string_replace_string_string (vtype_string* x, const vtype_string* src, const vtype_string* dest, size_t maxn) {
    return string_replace(x, src->buffer, dest->buffer, maxn);
}

inline size_t libcdsb_string_replace_string_cstring(vtype_string* x, const vtype_string* src, const char* dest, size_t maxn) {
    return string_replace(x, src->buffer, dest, maxn);
}

inline size_t libcdsb_string_replace_cstring_string(vtype_string* x, const char* src, const vtype_string* dest, size_t maxn) {
    return string_replace(x, src, dest->buffer, maxn);
}

inline size_t libcdsb_string_replace_string_char   (vtype_string* x, const vtype_string* src, int dest, size_t maxn) {
    return string_replace(x, src->buffer, dest, maxn);
}

inline size_t libcdsb_string_replace_char_string   (vtype_string* x, int src, const vtype_string* dest, size_t maxn) {
    return string_replace(x, src, dest->buffer, maxn);
}

#endif /* LIBCDSB_BASE_STRING_H */