There is a wiki giving context about this project here https://github.com/V999TEC/GivEnergyPlugs/wiki/The-Home-of-Icarus
The main problem with the GE API to GET datapoints for a smart-device is that it does not currently support a 'from' or 'to' date/time range. For the client application it means that potentially several pages needs to be scanned until the required time range is covered.
This java code creates a cache in uuid.tmp which reflects the timestamp and power readings for each datapoint. Subsequent requests will maintain the cache while minimising the traffic needed against the GE API for smart plugs.
Latest snapshot plugs.jar in /download/ or choose release version
Or see https://github.com/V999TEC/GivEnergyPlugs/releases
for complete source code & release version of plugs.jar
java -jar plugs.jar property_file_name [alias [from_timestamp [to_timestamp]]]
Define a property file (such as My.properties) for your smart devices containing your generated api:smart-device token for example:
smart-device=insert_api_token_here
You can generate a GivEnergy API token for your api:smart-device here https://givenergy.cloud/account-settings/security
Check you API token is good by enumerating all the smart devices as follows
java -jar plugs.jar My.properties
PlugA=08f6b4f9-0000-4d41-0000-95214d78e740
PlugB=aba03ce8-0000-41f9-0000-91876bb0cd45
PlugC=bb1c988e-0000-4ad5-0000-53c5a99f5841
PlugD=76412d97-0000-4ac0-0000-238ed1e1a6e2
plug\ E=9cc9b483-0000-44ff-0000-1c47395fbc67
Edit the property file and paste the results so that the alias can be used on subsequent requests
smart-device=insert_api_token_here
# list the smart device alias and ids
PlugA=08f6b4f9-0000-4d41-0000-95214d78e740
PlugB=aba03ce8-0000-41f9-0000-91876bb0cd45
PlugC=bb1c988e-0000-4ad5-0000-53c5a99f5841
etc
N.B.
If the alias name contains spaces, it will be escaped in the properties file.
So, for instance, Washing Machine would become Washing\ Machine=uuid
Also, when passing parameters containing spaces to the jar, be sure to put them in quotes:
java -jar plugs.jar My.properties "Washing Machine"
Analyse consumption for a device with an alias defined in My.properties for the specified timespan
java -jar plugs.jar My.properties "plug E" 2023-10-01T05:59:06Z 2023-10-01T06:15:00Z
Device <plug E>
From <2023-10-01T05:59:06Z> to <2023-10-01T06:15Z>
2023-10-01T05:59:06Z 0.0 watts for 87 seconds 0.00 watt-seconds ( 0.00 accumulated)
2023-10-01T06:00:33Z 18.1 watts for 29 seconds 524.90 watt-seconds ( 524.90 accumulated)
2023-10-01T06:01:02Z 0.0 watts for 89 seconds 0.00 watt-seconds ( 524.90 accumulated)
2023-10-01T06:02:31Z 18.0 watts for 33 seconds 594.00 watt-seconds ( 1118.90 accumulated)
2023-10-01T06:03:04Z 0.0 watts for 88 seconds 0.00 watt-seconds ( 1118.90 accumulated)
2023-10-01T06:04:32Z 18.1 watts for 31 seconds 561.10 watt-seconds ( 1680.00 accumulated)
2023-10-01T06:05:03Z 0.0 watts for 91 seconds 0.00 watt-seconds ( 1680.00 accumulated)
2023-10-01T06:06:34Z 17.9 watts for 27 seconds 483.30 watt-seconds ( 2163.30 accumulated)
2023-10-01T06:07:01Z 0.0 watts for 301959 seconds 0.00 watt-seconds ( 2163.30 accumulated)
1 day(s) from: 06:59 on day 274 to 07:07 on day 274 0.001 units consumed via plug E ( 120 secs using power)
Analyse consumption for "plug E" from the specified time until now
java -jar plugs.jar My.properties "plug E" 2023-10-01T05:59:06Z
Analyse consumption for "plug E" for today, yesterday, past 7 days & past 30 days
java -jar plugs.jar My.properties "plug E"
Device <plug E>
Today:
From <2023-10-06T00:00+01:00> to <2023-10-06T23:59:59+01:00>
<no data>
Yesterday:
From <2023-10-05T00:00+01:00> to <2023-10-06T00:00+01:00>
1 day(s) from: 09:52 on day 278 to 17:52 on day 278 0.178 units consumed via plug E (2485 secs using power)
Past 7 days:
From <2023-09-29T00:00+01:00> to <2023-10-06T00:00+01:00>
7 day(s) from: 01:21 on day 272 to 17:52 on day 278 0.370 units consumed via plug E (55659 secs using power)
Past 30 days:
From <2023-09-06T00:00+01:00> to <2023-10-06T00:00+01:00>
10 day(s) from: 15:26 on day 269 to 17:52 on day 278 3.903 units consumed via plug E (123466 secs using power)
Analyse consumption for "plug E" for all datapoints
java -jar plugs.jar My.properties "plug E" 1970-01-01T00:00Z
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