from __future__ import annotations

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    model_config = SettingsConfigDict(env_file=".env", extra="ignore")

    app_name: str = "ConnectHub"
    data_dir: str = "/data"
    db_url: str = "postgresql+psycopg://connecthub:connecthub_pwd_change_me@postgres:5432/connecthub"
    redis_url: str = "redis://redis:6379/0"
    fernet_key_path: str = "/data/fernet.key"
    dev_mode: bool = False
    log_dir: str | None = "/data/logs"

    # Auth / session
    auth_enabled: bool = True
    session_secret: str = "change_me_session_secret"
    session_expiry_minutes: int = 1440
    password_hash_algo: str = "bcrypt"

    # Bootstrap admin
    bootstrap_admin_username: str = "admin"
    bootstrap_admin_generate: bool = True
    bootstrap_admin_pass_path: str = "/data/admin.pass"

    # LDAP
    ldap_uri: str = "ldap://localhost:389"
    ldap_bind_dn: str = ""
    ldap_bind_password: str = ""
    ldap_base_dn: str = ""
    ldap_user_filter: str = "(uid={username})"
    ldap_group_filter: str = "(member={user_dn})"
    ldap_use_starttls: bool = False
    ldap_verify_tls: bool = True
    ldap_sync_interval_minutes: int = 5


settings = Settings()