public Region(string name)
{
Name = name;
States = new List <State>();
Vaccinations = new List <VaccinationNumbers>();
CurrentCases = new CaseNumbers(DateTime.Today);
}
public CaseNumbers ChangeSince(DateTime date)
{
CaseNumbers change = new CaseNumbers(DateTime.Today);
CaseNumbers previousCases = Cases.SingleOrDefault(c => c.Date == date);
if (CurrentCases != null && previousCases != null)
{
change.Confirmed = CurrentCases.Confirmed - previousCases.Confirmed;
change.Deaths = CurrentCases.Deaths - previousCases.Deaths;
change.Recovered = CurrentCases.Recovered - previousCases.Recovered;
}
return(change);
}
public CaseNumbers Change(DateTime date)
{
CaseNumbers change = new CaseNumbers(date);
CaseNumbers c1 = Cases(date);
CaseNumbers c2 = Cases(date.AddDays(-1));
if (c1 != null && c2 != null)
{
change.Confirmed = c1.Confirmed - c2.Confirmed;
change.Deaths = c1.Deaths - c2.Deaths;
change.Recovered = c1.Recovered - c2.Recovered;
}
return(change);
}
public CaseNumbers Change(DateTime date)
{
CaseNumbers change = new CaseNumbers(date);
var c1 = Cases.SingleOrDefault(c => c.Date == date);
var c2 = Cases.SingleOrDefault(c => c.Date == date.AddDays(-1));
if (c1 != null && c2 != null)
{
change.Confirmed = c1.Confirmed - c2.Confirmed;
change.Deaths = c1.Deaths - c2.Deaths;
change.Recovered = c1.Recovered - c2.Recovered;
}
return(change);
}
public CaseNumbers Cases(DateTime date)
{
CaseNumbers caseNumbers = new CaseNumbers(date);
foreach (var state in States)
{
var stateCases = state.Cases.SingleOrDefault(c => c.Date == date);
if (stateCases != null)
{
caseNumbers.Confirmed += stateCases.Confirmed;
caseNumbers.Deaths += stateCases.Deaths;
caseNumbers.Recovered += stateCases.Recovered;
}
}
return(caseNumbers);
}
public CaseNumbers TrendingCases()
{
var trend = new CaseNumbers(DateTime.Today);
var count = (Cases.Count >= 7) ? 7 : Cases.Count;
foreach (var item in Cases.OrderByDescending(c => c.Date).Take(count))
{
trend.Confirmed += item.Confirmed;
trend.Deaths += item.Deaths;
trend.Recovered += item.Recovered;
}
trend.Confirmed /= count;
trend.Deaths /= count;
trend.Recovered /= count;
return(trend);
}
