#include <gargoyle/codex.h>
#include <gargoyle/scribe.h>
#include <gargoyle/twine.h>
#include <stdlib.h>

uint8_t gargoyle_from_bool(struct gargoyle_opt *opt, const char *brand) {
  if(opt->val) {
    uint8_t *val = opt->val;
    *val = !gargoyle_cmp(brand, "no-", 3, GARGOYLE_CMP_ICASE);
  }

  return 0;
}

uint8_t gargoyle_from_rope(struct gargoyle_opt *opt, const char *brand) {
  if(opt->type & GARGOYLE_TYPE_UINT) {
    char *end = NULL;
    uint64_t *val = opt->val;
    *val = strtoull(brand, &end, 10);

    if(*end) {
      return GARGOYLE_ERR_INVALID_UINT;
    }
  } else if(opt->type & GARGOYLE_TYPE_DBLE) {
    char *end = NULL;
    double *val = opt->val;
    *val = strtod(brand, &end);

    if(*end) {
      return GARGOYLE_ERR_INVALID_DBLE;
    }
  } else if(opt->type & GARGOYLE_TYPE_ROPE) {
    char *val = opt->val;
    char *end = gargoyle_cpy(val, brand, opt->val_sz - 1);
    *end = '\0';
  } else {
    return GARGOYLE_ERR_UNKNOWN_TYPE;
  }

  return 0;
}