internal static List <ReturnData> FillRangeData(DateTime dateFrom, DateTime dateTo, int top, Func <RegionData, float> func)
{
return(dateFrom.Date == dateTo.Date
? DataReaderRegion
.ReadRegionsAtDate(dateFrom)
.Select((curr) => new ReturnData()
{
data = curr.data,
value = func.Invoke(curr),
lbl = curr.denominazione_regione
})
.OrderByDescending(v => v.value)
.Take(top)
.ToList()
: DataReaderRegion
.ReadRegionsAtRangeDate(dateFrom, dateTo)
.GroupBy(g => g.codice_regione)
.Select((curr) => new ReturnData()
{
data = curr.Max(r => r.data),
value = curr.Sum(r => func.Invoke(r)),
lbl = curr.Max(r => r.denominazione_regione)
})
.OrderByDescending(v => v.value)
.Take(top)
.ToList());
}
internal static Dictionary <int, List <ReturnData> > FillRangeDataDiff(DateTime dateFrom, DateTime dateTo, int top, Func <RegionData, float> func)
{
var list = dateFrom.Date == dateTo.Date
? DataReaderRegion
.ReadRegionsAtDate(dateFrom)
.ToList()
: DataReaderRegion
.ReadRegionsAtRangeDate(dateFrom, dateTo)
.ToList();
return(null);
//return list.Aggregate(new Dictionary<List<int>, ReturnData>(), (acc, v) => { acc.Add(v.codice_regione, new ReturnData() { data = v.data, value = func.Invoke(v), lbl = v.data.ToString("dd/MM/yy") }); return acc; });
}
