public IEnumerable <Freeze> GetFreezeOnSite(string siteId)
{
DateTime from;
if (DateTime.UtcNow.Hour < 12)
{
from = new DateTime(DateTime.UtcNow.Year, DateTime.UtcNow.Month, DateTime.UtcNow.Day, 0, 0, 0, DateTimeKind.Utc);
}
else
{
from = new DateTime(DateTime.UtcNow.Year, DateTime.UtcNow.Month, DateTime.UtcNow.Day, 12, 0, 0, DateTimeKind.Utc);
}
Site site = siteRepository.Get(siteId);
Dictionary <string, IEnumerable <Freeze> > freezeByDevice = freezeRepository.GetByDevice(site.Devices.Select(e => e.Id), from);
if (freezeByDevice == null)
{
return(new List <Freeze>());
}
IList <Freeze> freezeForecast = new List <Freeze>();
IEnumerable <DateTime> dates = freezeByDevice.Values.SelectMany(e => e.Select(i => i.Date)).Distinct();
foreach (DateTime date in dates)
{
IEnumerable <Freeze> freezeAtDate = freezeByDevice.Values.SelectMany(e => e.Where(i => i.Date == date));
freezeForecast.Add(new Freeze
{
Date = date,
TrustIndication = freezeAtDate.Max(e => e.TrustIndication),
DeviceId = freezeAtDate.First(e => e.TrustIndication == freezeAtDate.Max(i => i.TrustIndication)).DeviceId
});
}
return(freezeForecast);
}
