"""
FranklinWH AGATE Device Client

Reverse engineered from com.Franklinwh.FamilyEnergy Android app.
Provides access to Bluetooth and Wi-Fi network I/O stack for AGATE devices.
"""

from .client import AgateClient
from .bluetooth import BluetoothManager
from .wifi import (
    DEVICE_GATEWAY_IP,
    FALLBACK_PASSWORD,
    VALID_SN_LENGTH,
    HotspotJoinError,
    HotspotProfile,
    NoOpWifiBackend,
    NmcliWifiBackend,
    WifiBackend,
    WifiManager,
    derive_hotspot_credentials,
)
from .api import ApiClient

__version__ = "0.1.0"
__all__ = [
    "AgateClient",
    "BluetoothManager",
    "ApiClient",
    "WifiManager",
    "WifiBackend",
    "NmcliWifiBackend",
    "NoOpWifiBackend",
    "HotspotProfile",
    "HotspotJoinError",
    "derive_hotspot_credentials",
    "extract_soc",
    "get_battery",
    "probe_device",
    "SOCKET_PORT_CANDIDATES",
    "DEVICE_GATEWAY_IP",
    "FALLBACK_PASSWORD",
    "VALID_SN_LENGTH",
]


def __getattr__(name: str):
    # Lazy so `python -m franklinwh_agate_client.battery` does not import
    # the submodule twice (avoids a runpy RuntimeWarning).
    if name in {"extract_soc", "get_battery", "probe_device",
                  "SOCKET_PORT_CANDIDATES"}:
        from . import battery as _battery

        return getattr(_battery, name)
    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")