classifyField function exported ✓ 100.0%

export function classifyField(field: FormField): FieldType {
  const structured = structuredSignalsFromField(field);
  const tfResult = classifyByTfSoft(structured.signals, structured.context);
  const featureText = buildFeatureText(structured.signals, structured.context);

  if (tfResult) {
    log.groupCollapsed(
      TF_MESSAGES.classify.groupLabel(
        tfResult.type,
        tfResult.score.toFixed(3),
        field.selector,
      ),
    );
    log.debug(TF_MESSAGES.classify.featureText, featureText || "(none)");
    log.debug(
      TF_MESSAGES.classify.tfMatch(
        tfResult.type,
        tfResult.score.toFixed(3),
        thresholds.model,
      ),
    );
    log.debug(TF_MESSAGES.classify.field, {
      label: field.label,
      name: field.name,
      id: field.id,
      placeholder: field.placeholder,
    });
    log.groupEnd();
    return tfResult.type;
  }

  const inputType = (field.element as HTMLInputElement).type?.toLowerCase();
  const htmlType: FieldType =
    (TF_CONFIG.htmlTypeFallback[
      inputType as keyof typeof TF_CONFIG.htmlTypeFallback
    ] as FieldType) ?? "unknown";

  log.groupCollapsed(
    TF_MESSAGES.classify.groupLabelFallback(htmlType, field.selector),
  );
  log.debug(TF_MESSAGES.classify.featureText, featureText || "(none)");
  log.debug(TF_MESSAGES.classify.noMatch(inputType));
  log.debug(TF_MESSAGES.classify.field, {
    label: field.label,
    name: field.name,
    id: field.id,
    placeholder: field.placeholder,
  });
  log.groupEnd();

  return htmlType;
}