import os
from datetime import datetime

LOG_FILE = "bot_actions.log"

def log_action(user_id: int, command: str, status: str):
    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
    entry = f"[{timestamp}] UID: {user_id} | Cmd: {command} | Status: {status}\n"
    with open(LOG_FILE, "a", encoding="utf-8") as f:
        f.write(entry)

def get_last_logs(limit: int = 10) -> str:
    if not os.path.exists(LOG_FILE):
        return "No logs found."
    with open(LOG_FILE, "r", encoding="utf-8") as f:
        lines = f.readlines()
        return "".join(lines[-limit:])