private RecalculatedPropertyModel GetViewModelFromProperty(PropertyModel property, RoofModel roof = null)
{
try
{
List <SectionModel> sections = null;
if (roof != null)
{
sections = roof.Sections;
}
else
{
sections = _property.Roofs.SelectMany(x => x.Sections).ToList();
}
var overallPitch = RoofUtility.GetPredominantPitchFromSections(sections);
var count = RoofUtility.GetPitchCount(sections)?.PitchCount ?? 1;
var recalc = new RecalculatedPropertyModel(property)
{
RecalculatedSections = property.Roofs.SelectMany(x => x.Sections).Where(x => x.PitchRise == overallPitch).ToList(),
CurrentPitch = overallPitch,
OriginalPitch = overallPitch,
PitchCount = count
};
recalc.Roofs = recalc.Roofs.Where(x => x.Name == (roof?.Name ?? x.Name)).ToList();
return(recalc);
}
catch (Exception ex)
{
_logger.LogError("Failed to get view model from property.", ex, property);
return(null);
}
}
private void SetUIMeasurements(int selectedRoofIndex)
{
try
{
if (_property == null || _image == null)
{
return;
}
// Recalculate roof totals for current property
CalculateCurrentTotals(_property);
// Materialize view
_recalculated = GetViewModelFromProperty(_property, selectedRoofIndex > 0 ?
_property.Roofs.FirstOrDefault(x => x.RoofId == (selectedRoofIndex - 1).ToString()) : null);
// Set GUI and event handlers
var stream = new StreamImageSource();
stream.Stream = (x) =>
{
return(Task.FromResult <Stream>(new MemoryStream(_image.Image)));
};
OrderId = $"Order ID: {_order.OrderId}";
PredominantPitch = $"{_recalculated.CurrentPitch}:12";
NumberOfPitches = $"Number of Distinct Pitches Measured: {_recalculated.PitchCount}";
ImageSource = stream;
Address = StringUtility.RemoveEmptyLines(_property.Address);
Area = $"{Convert.ToInt64(_recalculated.Roofs.Sum(x => x.TotalArea)).ToString()} sq. ft.";
Squares = $"Total Squares: {_recalculated.Roofs.Sum(x => x.TotalSquares).ToString()} squares";
}
catch (Exception ex)
{
_logger.LogError($"Failed to set UI to new measurements.", ex);
}
RefreshTableView(_recalculated.Roofs.Sum(x => x.TotalArea));
}
