#if (!defined(NTSYS_ASSEMBLER_H___))
#define NTSYS_ASSEMBLER_H___

#define NTSYS_MAX_LABEL_LENGTH 32

#include "asm-savers.h"

char* ntsys_asm_table[] = {
    "print"
};

int ntsys_asm_from_string(size_t* mempos, char* str, FILE* fp) {
    ntsys_asm_save_t __save = create_ntsys_asm_save(str);
    ntsys_asm_cache_t __cache = create_ntsys_asm_cache(__save);
    ntsys_argument_parser_t __parser = create_ntsys_asm_parser(__cache, str, ntsys_asm_table);
    return ntsys_run_asm_parser(__parser);
}

int ntsys_compile_asm(char* filename, char* asm_out) {
    FILE* fp = fopen(filename, "r");
    if (fp == NULL) {
        ntsys_error("Cannot open assembler file!");
        return EXIT_FAILURE;
    }
    FILE* fw = fopen(asm_out, "wb");
    if (fw == NULL) {
        ntsys_error("Cannot create or rewrite output file!");
        fclose(fp);
        return EXIT_FAILURE;
    }
    char* st = NULL;
    size_t mem_pos = 0;
    size_t lb_size = 1;
    int c;
    while ((c = getc(fp)) != EOF) {
        if (c == ':') {
            lb_size ++;
        }
    }
    rewind(fp);
    while ((st = ntsys_get_str(st, fp)) != NULL) {
        if (ntsys_asm_from_string(&mem_pos, st, fw) != EXIT_SUCCESS) return EXIT_FAILURE;
    }
    free(st);
    fclose(fp);
    fclose(fw);
    return EXIT_SUCCESS;
}

#endif /* NTSYS_ASSEMBLER_H___ */