"""
🇬🇧 Module: config.py
Purpose: Central configuration for environment variables and constants222

🇷🇺 Модуль: config.py
Назначение: централизованная конфигурация переменных окружения и констант проекта.
"""

import os

# === Featherless.ai Configuration ===
FEATHERLESS_API_KEY = os.getenv("featherless")
FEATHERLESS_MODEL = "meta-llama/Meta-Llama-3.1-8B-Instruct"

# === External API Configuration ===
EXTERNAL_API_URL = os.getenv("EXTERNAL_API_URL")
NEWSDATA_API_KEY = os.getenv("NEWSDATA_API_KEY")

# === Request / Connection Settings ===
REQUEST_TIMEOUT = 15
DEBUG = os.getenv("DEBUG", "false").lower() == "true"

# === Caching Settings ===
CACHE_TTL_SECONDS = int(os.getenv("CACHE_TTL_SECONDS", "600"))  # 10 minutes
CACHE_RETRY_SECONDS = int(os.getenv("CACHE_RETRY_SECONDS", "30"))  # cooldown after failures