Need to convert VBA coding into usable Power BI programming language

Hi, I need to conver the following VBA coding into something I can apply to my Power BI data source. I want to compare a date to rows that have other dates or might even be blank rows. The main problem is I do not know how to interpret the VBA language. Any translation of that would also be helpful Thank you.

Function PluckUnreviewed(from_date As Date, to_date As Date, data) As Variant

Debug.Assert (VarType(data) = vbArray + vbVariant)
Debug.Assert (to_date >= from_date)

Dim analysis_size As Long: analysis_size = to_date - from_date
Dim reviewed As Boolean
Dim varResult As Variant
ReDim varResult(analysis_size, 6)

'TODO: find automatic way of determining data height
For i = 1 To 5088
If IsError(data(i, 2)) Then
GoTo IncrementI
End If
'TODO: there has got to be a more effecient way of knowing if analysis date is within range of date being judged
For j = 0 To analysis_size

If IsError(data(i, 3)) Then
GoTo IncrementJ
End If

reviewed = Not (IsEmpty(data(i, 3))) And (from_date + j) >= data(i, 3)

If (IsEmpty(data(i, 2)) And Not (reviewed)) Then
'TODO: clean up
If (data(i, 1)) Then
varResult(j, 5) = varResult(j, 5) + 1
Else
varResult(j, 6) = varResult(j, 6) + 1
End If
ElseIf (from_date + j) >= data(i, 2) Then
If (reviewed) Then
If ((from_date + j) - data(i, 3)) <= 7 Then
varResult(j, 0) = varResult(j, 0) + 1
End If
Else
Select Case ((from_date + j) - data(i, 2))
Case Is <= 7:
varResult(j, 1) = varResult(j, 1) + 1
Case Is <= 30:
varResult(j, 2) = varResult(j, 2) + 1
Case Is <= 60:
varResult(j, 3) = varResult(j, 3) + 1
Case Is > 60:
varResult(j, 4) = varResult(j, 4) + 1
End Select
End If
End If
IncrementJ:
Next j
IncrementI:
Next i

PluckUnreviewed = varResult

End Function