public OptionMetadata[] Build(Type optionsType)
{
var metadata = optionsType
?.GetProperties()
.Select(property => new
{
Property = property,
OptionAttribute = property.GetCustomAttribute <OptionAttribute>()
})
.Where(aggregate => aggregate.OptionAttribute != null)
.Select(aggregate => new
{
Property = aggregate.Property,
OptionAttribute = aggregate.OptionAttribute,
PossibleValues = _valueMetadataBuilder.Build(aggregate.Property)
})
.Select(aggregate =>
{
if (aggregate.PossibleValues == null)
{
return(new OptionMetadata(
aggregate.OptionAttribute.Name,
aggregate.OptionAttribute.Description,
aggregate.Property));
}
else
{
return(new OptionEnumMetadata(
aggregate.OptionAttribute.Name,
aggregate.OptionAttribute.Description,
aggregate.Property,
aggregate.PossibleValues));
}
})
.ToArray()
?? Array.Empty <OptionMetadata>();
return(metadata);
}
public ArgumentMetadata[] Build(Type argumentsType)
{
var metadata = argumentsType
?.GetProperties()
.Select(property => new
{
Property = property,
ArgumentAttribute = property.GetCustomAttribute <ArgumentAttribute>()
})
.Where(aggregate => aggregate.ArgumentAttribute != null)
.Select(aggregate => new
{
Property = aggregate.Property,
ArgumentAttribute = aggregate.ArgumentAttribute,
PossibleValues = _valueMetadataBuilder.Build(aggregate.Property)
})
.Select(aggregate =>
{
if (aggregate.PossibleValues == null)
{
return(new ArgumentMetadata(
aggregate.Property.Name,
aggregate.ArgumentAttribute.Description,
aggregate.Property.PropertyType.IsArray));
}
else
{
return(new ArgumentEnumMetadata(
aggregate.Property.Name,
aggregate.ArgumentAttribute.Description,
aggregate.Property.PropertyType.IsArray,
aggregate.PossibleValues));
}
})
.ToArray()
?? Array.Empty <ArgumentMetadata>();
return(metadata);
}
