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"""Library to handle connection with Switchbot."""
from __future__ import annotations
def process_worollershade(
data: bytes | None, mfr_data: bytes | None, reverse: bool = True
) -> dict[str, bool | int]:
"""Process woRollerShade services data."""
if mfr_data is None:
return {}
device_data = mfr_data[6:]
_position = max(min(device_data[2] & 0b01111111, 100), 0)
_calibrated = bool(device_data[2] & 0b10000000)
_in_motion = bool(device_data[1] & 0b00000110)
_light_level = (device_data[3] >> 4) & 0b00001111
_device_chain = device_data[3] & 0b00001111
return {
"calibration": _calibrated,
"battery": data[2] & 0b01111111 if data else None,
"inMotion": _in_motion,
"position": (100 - _position) if reverse else _position,
"lightLevel": _light_level,
"deviceChain": _device_chain,
"sequence_number": device_data[0],
}
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