from sqlalchemy.orm import Session
from pydantic import ValidationError
from models.contact import Contact
from schemas.contact import ContactCreate
import re

def create_contact(db: Session, contact_data: ContactCreate) -> Contact:
    """
    Creates a new contact in the database.

    Args:
        db (Session): The database session.
        contact_data (ContactCreate): The data for the contact to create.

    Returns:
        Contact: The newly created contact object.
    """
    db_contact = Contact(
        name=contact_data.name,
        email=contact_data.email,
        message=contact_data.message
    )
    db.add(db_contact)
    db.commit()
    db.refresh(db_contact)
    return db_contact

def validate_contact_data(contact_data: ContactCreate) -> bool:
    """
    Validates the contact data.

    Args:
        contact_data (ContactCreate): The contact data to validate.

    Returns:
        bool: True if the data is valid, False otherwise.
    """
    try:
        contact_data.name
        contact_data.email
        contact_data.message
    except ValidationError as e:
        print(f"Validation error: {e}")
        return False

    if not contact_data.name or not contact_data.message:
        return False

    email_regex = r'^[\w\.-]+@[\w\.-]+\.\w+$'
    if not re.match(email_regex, contact_data.email):
        return False

    return True