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refactor time handling #52

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refactor time handling #52

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12 changes: 8 additions & 4 deletions custom_components/plejd/light.py
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Original file line number Diff line number Diff line change
Expand Up @@ -324,11 +324,15 @@ def handle_notification_cb(iface, changed_props, invalidated_props):
if dec[0] in PLEJD_DEVICES:
device = PLEJD_DEVICES[dec[0]]
elif dec[0] == 0x01 and dec[3:5] == b'\x00\x1b':
n = dt_util.now().replace(tzinfo=None)
time = datetime.fromtimestamp(struct.unpack_from('<I', dec, 5)[0])
n = dt_util.now()
# this is a hack since the plejd time is local without DST
if n.dst():
n = n - n.dst()
n = n.replace(tzinfo=None)
n = n + timedelta(minutes=pi["offset_minutes"])
delta = abs(time - n)
_LOGGER.debug("Plejd network reports time as '%s'", time)
t = datetime.fromtimestamp(struct.unpack_from('<I', dec, 5)[0])
delta = abs(t - n)
_LOGGER.debug("Plejd network reports time as '%s'", t)
s = delta.total_seconds()
if s > TIME_DELTA_SYNC:
_LOGGER.info("Plejd time delta is %d seconds, setting time to '%s'.", s, n)
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