Empty Energy Data at Start of Period forces Data to be All Time

[dcd-projectrose]

Code in Energy Statistics has a check to see if there is no data for Start of Period, and if so set a data point of 0 for start of period. This means if there is no data for any energy entity for any start period, e.g. system offline, device offline; the data will sum for all time.

Example after a system outage that spanned midnight. This is from a custom Energy Dashboard with Energy Flow Plus card on right.

4-6th April with Data at Start of Period

5-6th April with no Data at Start of Period

This matches other reports of strange Day data, which is what I saw for 5th April. Note: System has only been on for about a week hence the lowish All Time data

energy-flow-card-plus/src/energy/index.ts

Lines 160 to 170 in c528d98

	// if the start of the first value is after the requested period, we have the first data point, and should add a zero point
	if (stat.length && new Date(stat[0].start) > startMinHour) {
	stat.unshift({
	...stat[0],
	start: startMinHour.toISOString(),
	end: startMinHour.toISOString(),
	sum: 0,
	state: 0,
	});
	}
	});

[BoGnY]

same problem for me, but seems only "today" is bugged