from yuxi.channel.extensions.tlon.types import TlonTarget, TlonTargetKind


def resolve_tlon_outbound_session_route(target: TlonTarget, account_ship: str,
                                        account_id: str) -> dict:
    if target.kind == TlonTargetKind.DM:
        return {
            "peer": {"kind": "direct", "id": target.ship},
            "chat_type": "direct",
            "from": f"tlon:dm:{target.ship}",
            "to": f"tlon:dm:{target.ship}",
            "session_key": f"tlon:dm:{account_id}:{target.ship}",
        }
    else:
        return {
            "peer": {"kind": "group", "id": target.nest},
            "chat_type": "group",
            "from": f"tlon:group:{target.nest}",
            "to": f"tlon:group:{target.nest}",
            "session_key": f"tlon:group:{account_id}:{target.nest}",
        }


def build_session_key(account_id: str, chat_type: str, peer_id: str) -> str:
    return f"tlon:{chat_type}:{account_id}:{peer_id}"