import csv
import os
from typing import List
from models.sales import OrderWeb, ItemWeb


def log_order(username, table, order_date, items: List[str]):
    """Log order information to CSV file"""
    if not os.path.exists('logs.csv'):
        with open('logs.csv', 'w', newline='') as f:
            writer = csv.writer(f)
            writer.writerow(['userName', 'table', 'orderDate', 'items'])
    
    with open('logs.csv', 'a', newline='') as f:
        writer = csv.writer(f)
        writer.writerow([
            username,
            table,
            order_date,
            items
        ])


def log_llm_response(user: str, response: str):
    """Log LLM response to file"""
    file_mode = "a" if os.path.exists("llm_logs.txt") else "w"
    with open("llm_logs.txt", file_mode) as f:
        f.write(f"{user}: {response}\n")