private async Task <List <GraphRecord> > GetTotalCasesDonePerDayAsync()
{
var casesRecorded = (await TestCasesService.GetCummilativeCases()).ToList();
var casesPerDay = new[] { casesRecorded[0] }.Concat(casesRecorded.Zip(casesRecorded.Skip(1), (first, second) => new CaseStatus {
Count = second.Count - first.Count, Date = second.Date, District = second.District
}));
return(casesPerDay.CastAsGraphRecord().ToList());
}
private async Task <List <GraphRecord> > GetTestStatsAsync()
{
const double keralaPopulationInMillion = 36;
var casesRecorded = (await TestCasesService.GetCummilativeCases()).ToList();
var casesPerDay = new[] { casesRecorded[0] }.Concat(casesRecorded.Zip(casesRecorded.Skip(1), (first, second) => new CaseStatus {
Count = second.Count - first.Count, Date = second.Date, District = second.District
}));
var result = new List <GraphRecord>();
result.Add(new GraphRecord
{
Date = casesRecorded.Max(x => x.Date),
Key = "Total Tests",
Value = casesRecorded.Max(x => x.Count)
});
result.Add(new GraphRecord
{
Date = casesRecorded.Max(x => x.Date),
Key = "Tests Per Million",
Value = Math.Round(casesRecorded.Max(x => x.Count) / keralaPopulationInMillion)
});
result.Add(new GraphRecord
{
Date = casesRecorded.Max(x => x.Date),
Key = "Av. Tests(Last 5 Days)",
Value = casesPerDay.OrderByDescending(x => x.Date).Take(5).Average(x => x.Count)
});
result.Add(new GraphRecord
{
Date = casesRecorded.Max(x => x.Date),
Key = "Max Tests On One Day",
Value = casesPerDay.Skip(1).Max(x => x.Count)
});
result.Add(new GraphRecord
{
Date = casesRecorded.Last().Date,
Key = "Tests on Last Day",
Value = casesPerDay.Last().Count
});
return(result);
}
