frequency

Utility that calculates frequency based on passed attributes OR based on FHIR resources for healthcare applications. package has no dependency on other packages, uses plain dart code.

example:

Frequency freqObj = Frequency.Dynamic("every 8 hours", "Day", 3); print(freqObj.getNextFreq(DateTime.now()));

Map<String, dynamic> pfhirTiming = { "repeat": {"frequency": 1, "period": 4.0, "periodUnit": "h"} }; String pfhirFreqText = "";

Frequency freqObjFhir = Frequency.BuildFromFHIRRepeat(pfhirTiming, pfhirFreqText); print(freqObjFhir.getNextFreq(DateTime.now()));