public HRUCharacteristicsViewData(IHaveHRUCharacteristics entityWithHRUCharacteristics, List <HRUCharacteristic> hruCharacteristics)
{
EntityWithHRUCharacteristics = entityWithHRUCharacteristics;
HRUCharacteristicsSummaries = hruCharacteristics
.GroupBy(x => x.HRUCharacteristicLandUseCode).Select(x => new HRUCharacteristicsSummarySimple()
{
Area = x.Sum(y => y.Area).ToString("N2"), ImperviousCover = x.Sum(y => y.ImperviousAcres).ToString("N2"), LandUse = x.Key.HRUCharacteristicLandUseCodeDisplayName
})
.ToList();
HRUCharacteristicsTotal = new HRUCharacteristicsSummarySimple
{
LandUse = "Total",
Area = hruCharacteristics.Sum(x => x.Area).ToString("N2"),
ImperviousCover = hruCharacteristics.Sum(x => x.ImperviousAcres).ToString("N2"),
};
}
// ReSharper disable once UnusedMember.Global
public static IEnumerable <HRURequestFeature> GetHRURequestFeatures(this IHaveHRUCharacteristics iHaveHRUCharacteristics)
{
var baseAttributes = new HRURequestFeatureAttributes
{
ObjectID = iHaveHRUCharacteristics.PrimaryKey,
Area = iHaveHRUCharacteristics.GetCatchmentGeometry().Area.GetValueOrDefault(),
Length = iHaveHRUCharacteristics.GetCatchmentGeometry().Length.GetValueOrDefault(),
};
var catchmentGeometry =
CoordinateSystemHelper.Project2771To2230(iHaveHRUCharacteristics.GetCatchmentGeometry());
for (var i = 1; i <= catchmentGeometry.ElementCount; i++)
{
if (catchmentGeometry.ElementAt(i).SpatialTypeName.ToUpper() == "POLYGON")
{
yield return(new HRURequestFeature(catchmentGeometry.ElementAt(i), baseAttributes, i));
}
}
}
