AI-Powered Code Generation

interface UseFormProps<T> {
  initialValues: T;
  validate?: (values: T) => Partial<Record<keyof T, string>>;
  onSubmit: (values: T) => void | Promise<void>;
}

export const useForm = <T extends Record<string, any>>({
  initialValues,
  validate,
  onSubmit
}: UseFormProps<T>) => {
  const [values, setValues] = useState<T>(initialValues);
  const [errors, setErrors] = useState<Partial<Record<keyof T, string>>>({});
  const [isSubmitting, setIsSubmitting] = useState(false);

  const handleChange = (name: keyof T, value: any) => {
    setValues(prev => ({ ...prev, [name]: value }));
    if (errors[name]) {
      setErrors(prev => ({ ...prev, [name]: undefined }));
    }
  };

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    
    if (validate) {
      const validationErrors = validate(values);
      if (Object.keys(validationErrors).length > 0) {
        setErrors(validationErrors);
        return;
      }
    }

    setIsSubmitting(true);
    try {
      await onSubmit(values);
    } finally {
      setIsSubmitting(false);
    }
  };

  const reset = () => {
    setValues(initialValues);
    setErrors({});
  };

  return {
    values,
    errors,
    isSubmitting,
    handleChange,
    handleSubmit,
    reset
  };
};