Have tried the following, and seem to get stuck at various spots.
The goal is to create a time log entry when various medication was taken using unique NFC tags on the various medicine.
Display this information as a log or chart.
If the medicine is scanned too soon an alert is generated, and if the medicine is not take in time, an alert is generated.
I would also like if a notification can be generated on too soon/too late events.
NFC Tag based for set a medication as done if not and notify if already done.
As storage one helper per medication can be the key, I think.
You can see the states of the helpers in the history and the current state on the dashboard.