#ifndef  DEBUG_H
#define DEBUG_H

#if DEBUG == 1
#include <stdio.h>
#include <stdarg.h>
#include "eaxhla.h"

extern tommy_hashtable variable_table;

# define debug_puts(msg) do { puts(msg); } while (0)

static  // this is less horid than macro varargs
void debug_printf(const char * const fmt, ...) {
    va_list args;
    va_start(args, fmt);
    vprintf(fmt, args);
    va_end(args);
}

static
void dump_variable(void * data) {
    variable_t * variable = (variable_t*)data;
    if (variable->elements == 1) {
        printf("{ .name = '%s', .value = '%ld' }\n",
                variable->name,
                variable->value
        );
    } else {
        printf("{ .name = '%s', .elements = '%llu', .array_value = \"%.*s\" }\n",
                variable->name,
                variable->elements,
                (int)variable->elements,
                (char*)variable->array_value
        );
    }
}

static
void debug_dump_variables(void) {
    tommy_hashtable_foreach(&variable_table, dump_variable);
}

static
void debug_token_dump(void) {
    extern unsigned int * t_array;
    extern unsigned int   t_count;
    FILE * o = fopen("token_dump", "wb");
    fwrite(t_array, sizeof(int), t_count, o);
    fclose(o);
}

#else

# define debug_puts(msg)
# define debug_printf(...)
# define debug_dump_variables() do {} while (0)

#endif

#endif