import os

# All comments are in English.

class Config:
    """Base configuration for the Flask application."""

    AUTH_MODE = os.getenv("AUTH_MODE", "db")  # "db" or "oauth"
    APP_DOMAIN = os.getenv("APP_DOMAIN", "localhost")

    # Secret key for sessions and cookies.
    SECRET_KEY = os.getenv("FLASK_SECRET_KEY", "change-this-secret")

    # Google OAuth configuration.
    #GOOGLE_CLIENT_ID = os.getenv("GOOGLE_CLIENT_ID", "")
    #GOOGLE_CLIENT_SECRET = os.getenv("GOOGLE_CLIENT_SECRET", "")
    #GOOGLE_REDIRECT_URI = os.getenv("GOOGLE_REDIRECT_URI", "")

    # Ollama base URL (HTTP endpoint).
    OLLAMA_BASE_URL = os.getenv("OLLAMA_BASE_URL", "http://host.docker.internal:11434")

    # Allowed models mapping (user-facing name -> Ollama model identifier).
    MODEL_MAP = {
        "llama3.2": "llama3.2",
        "gemma4": "gemma4",
        "qwen2.5": "qwen2.5",
    }

    SMTP_HOST = os.getenv("SMTP_HOST")
    SMTP_PORT = int(os.getenv("SMTP_PORT", "587"))
    SMTP_USER = os.getenv("SMTP_USER")
    SMTP_PASS = os.getenv("SMTP_PASS")

    FRONTEND_LANG = os.getenv("FRONTEND_LANG", "pt_BR")
    SYSTEM_LANG = os.getenv("SYSTEM_LANG", "en_US")