void ValidateCompaniesVolume()
{
List <string> volumeCompanies = volumeChartBindingData.Select(c => c.CompanyName).ToList();
List <string> exceptCompanies = companies.Except(volumeCompanies).ToList();
for (int i = 0; i < volumeChartBindingData.Count; i++)
{
CompaniesVolumeData volumeData = volumeChartBindingData[i];
if (!companies.Contains(volumeData.CompanyName))
{
var res = watchLisBindingData.Where(c => exceptCompanies.Contains(c.CompanyName)).ToList();
if (res.Count > 0)
{
double maxVolume = res.Max(c => c.Volume);
CompanyTradingDataViewModel vm = watchLisBindingData.Where(c => c.Volume == maxVolume).Select(c => c).FirstOrDefault();
exceptCompanies.Remove(vm.CompanyName);
volumeChartBindingData[i] = new CompaniesVolumeData()
{
CompanyName = vm.CompanyName,
Volume = (int)maxVolume
};
}
}
}
}
void SetVolumeOfSelectedCompany()
{
if (volumeChartBindingData.Count == 0 && SelectedCompany != null)
{
CompaniesVolumeData cvd = new CompaniesVolumeData();
cvd.CompanyName = SelectedCompany.CompanyName;
cvd.Volume = (int)SelectedCompany.Volume;
volumeChartBindingData.Add(cvd);
}
else if (SelectedCompany != null)
{
volumeChartBindingData[0].CompanyName = SelectedCompany.CompanyName;
volumeChartBindingData[0].Volume = (int)SelectedCompany.Volume;
}
}
public CompaniesVolumeData[] GetCompaniesVolumeFromPeriod(DateTime start, DateTime end)
{
lock (sem) {
int[] topIds = GetTopRatedCompanyIDs(start);
CompaniesVolumeData[] result = new CompaniesVolumeData[topIds.Length];
for (int i = 0; i < topIds.Length; i++)
{
int volume = GetStockData().Where(e => e.Date >= start && e.CompanyID == topIds[i]).Select(e => e.Volume).ToArray()[0];
CompaniesVolumeData data = new CompaniesVolumeData()
{
CompanyName = GetCompanyNameByID(topIds[i]), Volume = (int)volume
};
result[i] = data;
}
return(result);
}
}
