"""Application configuration."""
from typing import List
from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    """Application settings."""

    model_config = SettingsConfigDict(
        env_file=".env",
        env_file_encoding="utf-8",
        case_sensitive=False
    )

    # App
    app_name: str = "Space Booking API"
    debug: bool = False

    # Database
    database_url: str = "sqlite:///./space_booking.db"

    # JWT
    secret_key: str = "your-secret-key-change-in-production"
    algorithm: str = "HS256"
    access_token_expire_minutes: int = 1440  # 24 hours

    # SMTP
    smtp_host: str = "localhost"
    smtp_port: int = 1025  # MailHog default
    smtp_user: str = ""
    smtp_password: str = ""
    smtp_from_address: str = "noreply@space-booking.local"
    smtp_enabled: bool = False  # Disable by default for dev

    # Frontend
    frontend_url: str = "http://localhost:5173"

    # Google Calendar OAuth
    google_client_id: str = ""
    google_client_secret: str = ""
    google_redirect_uri: str = "http://localhost:8000/api/integrations/google/callback"
    google_scopes: List[str] = [
        "https://www.googleapis.com/auth/calendar",
        "https://www.googleapis.com/auth/calendar.events"
    ]


settings = Settings()