private static IComponentFactory GetComponentJson(IExceptionContext ectx, Type signatureType, string name, JObject settings, ModuleCatalog catalog)
{
Contracts.AssertValue(ectx);
ectx.AssertValue(signatureType);
ectx.AssertNonEmpty(name);
ectx.AssertValueOrNull(settings);
ectx.AssertValue(catalog);
if (!catalog.TryGetComponentKind(signatureType, out string kind))
{
throw ectx.Except($"Component type '{signatureType}' is not a valid signature type.");
}
if (!catalog.TryFindComponent(kind, name, out ModuleCatalog.ComponentInfo component))
{
var available = catalog.GetAllComponents(kind).Select(x => $"'{x.Name}'");
throw ectx.Except($"Component '{name}' of kind '{kind}' is not found. Available components are: {string.Join(", ", available)}");
}
var inputBuilder = new InputBuilder(ectx, component.ArgumentType, catalog);
if (settings != null)
{
foreach (var pair in settings)
{
if (!inputBuilder.TrySetValueJson(pair.Key, pair.Value))
{
throw ectx.Except($"Unexpected value for component '{name}', field '{pair.Key}': '{pair.Value}'");
}
}
}
var missing = inputBuilder.GetMissingValues().ToArray();
if (missing.Length > 0)
{
throw ectx.Except($"The following required inputs were not provided for component '{name}': {string.Join(", ", missing)}");
}
return(inputBuilder.GetInstance() as IComponentFactory);
}
/// <summary>
/// Builds a JSON representation of all entry points and components of the <paramref name="catalog"/>.
/// </summary>
/// <param name="ectx">The exception context to use</param>
/// <param name="catalog">The module catalog</param>
public static JObject BuildAllManifests(IExceptionContext ectx, ModuleCatalog catalog)
{
Contracts.CheckValueOrNull(ectx);
ectx.CheckValue(catalog, nameof(catalog));
var jEntryPoints = new JArray();
var entryPointInfos = catalog.AllEntryPoints().ToArray();
foreach (var entryPointInfo in entryPointInfos.OrderBy(x => x.Name))
{
jEntryPoints.Add(BuildEntryPointManifest(ectx, entryPointInfo, catalog));
}
var jKinds = new JArray();
foreach (var kind in catalog.GetAllComponentKinds())
{
var jKind = new JObject();
jKind[FieldNames.Kind] = kind;
var jComponents = new JArray();
foreach (var component in catalog.GetAllComponents(kind))
{
jComponents.Add(BuildComponentManifest(ectx, component, catalog));
}
jKind[FieldNames.Components] = jComponents;
jKinds.Add(jKind);
}
var jepKinds = new JArray();
var kinds = new List <Type>();
foreach (var entryPointInfo in entryPointInfos)
{
if (entryPointInfo.InputKinds != null)
{
kinds.AddRange(entryPointInfo.InputKinds);
}
if (entryPointInfo.OutputKinds != null)
{
kinds.AddRange(entryPointInfo.OutputKinds);
}
}
foreach (var epKind in kinds.Distinct().OrderBy(k => k.Name))
{
var jepKind = new JObject();
jepKind[FieldNames.Kind] = epKind.Name;
var jepKindFields = new JArray();
var propertyInfos = epKind.GetProperties().AsEnumerable();
propertyInfos = epKind.GetInterfaces().Aggregate(propertyInfos, (current, face) => current.Union(face.GetProperties()));
foreach (var fieldInfo in propertyInfos)
{
var jField = new JObject();
jField[FieldNames.Name] = fieldInfo.Name;
var type = CSharpGeneratorUtils.ExtractOptionalOrNullableType(fieldInfo.PropertyType);
// Dive inside Var.
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Var <>))
{
type = type.GetGenericArguments()[0];
}
var typeEnum = TlcModule.GetDataType(type);
jField[FieldNames.Type] = typeEnum.ToString();
jepKindFields.Add(jField);
}
jepKind[FieldNames.Settings] = jepKindFields;
jepKinds.Add(jepKind);
}
var jResult = new JObject();
jResult[FieldNames.TopEntryPoints] = jEntryPoints;
jResult[FieldNames.TopComponents] = jKinds;
jResult[FieldNames.TopEntryPointKinds] = jepKinds;
return(jResult);
}
