#ifndef SOLSLITERAL_H
#define SOLSLITERAL_H

#include <inttypes.h>
#include <stdarg.h>

#include "../include/error.h"
#include "../include/nothing.h"

typedef char* charptr;

typedef enum SolsLiteralType {
    SLT_INT, SLT_STRING, SLT_DOUBLE, SLT_BOOL, SLT_CHAR
} SolsLiteralType;

// Stores literal values which will be added to the Ground code.
// Not much explaining needed here.
typedef struct SolsLiteral {
    SolsLiteralType type;
    union {
        int64_t intv;
        char* stringv;
        double doublev;
        bool boolv;
        char charv;
    } as;
} SolsLiteral;

Result(SolsLiteral, charptr);

// Creates a SolsLiteral, based on the type provided.
// SolsLiteralType -> C type:
//    SLT_INT -> int64_t
//    SLT_STRING -> char*
//    SLT_DOUBLE -> double
//    SLT_BOOL -> bool
//    SL_CHAR -> char
// An error will only be returned if there is an issue copying a provided char*.
// There is no way to detect incorrectly provided types, so ensure that the right type
// is provided!!!!
ResultType(SolsLiteral, charptr) createSolsLiteral(SolsLiteralType type, ...);

// Frees a SolsLiteral. Primarily concerned with freeing .as.stringv
void freeSolsLiteral(SolsLiteral* lit);

#endif