public async Task <LevelsFromEnvelopesOutputs> Handler(LevelsFromEnvelopesInputs args, ILambdaContext context)
{
// Preload dependencies (if they exist),
// so that they are available during model deserialization.
var sw = System.Diagnostics.Stopwatch.StartNew();
var asmLocation = this.GetType().Assembly.Location;
var asmDir = Path.GetDirectoryName(asmLocation);
// Explicitly load the dependencies project, it might have types
// that aren't used in the function but are necessary for correct
// deserialization.
var asmName = Path.GetFileNameWithoutExtension(asmLocation);
var depPath = Path.Combine(asmDir, $"{asmName}.Dependencies.dll");
if (File.Exists(depPath))
{
Console.WriteLine($"Loading dependencies assembly from: {depPath}...");
Assembly.LoadFrom(depPath);
Console.WriteLine("Dependencies assembly loaded.");
}
// Load all reference assemblies.
Console.WriteLine($"Loading all referenced assemblies.");
foreach (var asm in this.GetType().Assembly.GetReferencedAssemblies())
{
try
{
Assembly.Load(asm);
}
catch (Exception e)
{
Console.WriteLine($"Failed to load {asm.FullName}");
Console.WriteLine(e.Message);
}
}
sw.Stop();
Console.WriteLine($"Time to load assemblies: {sw.Elapsed.TotalSeconds})");
if (this.store == null)
{
this.store = new S3ModelStore <LevelsFromEnvelopesInputs>(RegionEndpoint.USWest1);
}
var l = new InvocationWrapper <LevelsFromEnvelopesInputs, LevelsFromEnvelopesOutputs>(store, LevelsFromEnvelopes.Execute);
var output = await l.InvokeAsync(args);
return(output);
}
/// <summary>
/// Create levels in every envelopes in the project.
/// </summary>
/// <param name="model">The input model.</param>
/// <param name="input">The arguments to the execution.</param>
/// <returns>A LevelsFromEnvelopesOutputs instance containing computed results and the model with any new elements.</returns>
public static LevelsFromEnvelopesOutputs Execute(Dictionary <string, Model> inputModels, LevelsFromEnvelopesInputs input)
{
var envelopes = new List <Envelope>();
inputModels.TryGetValue("Envelope", out var model);
if (model == null || model.AllElementsOfType <Envelope>().Count() == 0)
{
throw new ArgumentException("No Envelope found.");
}
envelopes.AddRange(model.AllElementsOfType <Envelope>());
var levelMaker = new LevelMaker(envelopes, input.BaseLevels, "Level");
var levelArea = 0.0;
foreach (var lp in levelMaker.LevelPerimeters)
{
levelArea += lp.Area;
}
var output = new LevelsFromEnvelopesOutputs(levelMaker.Levels.Count(),
levelArea);
output.Model.AddElements(levelMaker.Levels);
output.Model.AddElements(levelMaker.LevelPerimeters);
var matl = BuiltInMaterials.Glass;
matl.SpecularFactor = 0.0;
matl.GlossinessFactor = 0.0;
foreach (var item in levelMaker.LevelPerimeters)
{
output.Model.AddElement(new Panel(item.Perimeter, matl, new Transform(0.0, 0.0, item.Elevation),
null, false, Guid.NewGuid(), ""));
}
return(output);
}
