import os
import secrets
from typing import Optional

class Settings:
    def __init__(self):
        # Generate a secure API key if not provided
        self.api_key: str = os.getenv("API_KEY", secrets.token_urlsafe(32))

        # Generate a separate admin key for sensitive operations
        self.admin_key: str = os.getenv("ADMIN_KEY", secrets.token_urlsafe(32))

        self.ollama_host: str = os.getenv("OLLAMA_HOST", "127.0.0.1:11434")
        self.app_host: str = os.getenv("APP_HOST", "0.0.0.0")
        self.app_port: int = int(os.getenv("APP_PORT", "7860"))

        # Print both keys for easy access
        print("=" * 60)
        print("🔑 AUTHENTICATION KEYS")
        print("=" * 60)
        print(f"🔐 API Key (for regular usage): {self.api_key}")
        print(f"🔧 Admin Key (for key management): {self.admin_key}")
        print("=" * 60)
        print("🚨 SAVE BOTH KEYS SECURELY!")
        print("🔐 API Key: Use for all model operations")
        print("🔧 Admin Key: Use for key management and admin operations")
        print("=" * 60)

settings = Settings()