private static IEnumerable <Field> RenderFields(HttpContext httpContext, object feature, MethodInfo method, ParameterInfo parameter)
{
var type = parameter.ParameterType;
if (IsSimpleValue(type))
{
var field = new Field();
field.Name = GetName(parameter);
field.Title = field.Name.ChangeCase(TextCase.ProperCase);
field.DataType = KnownFieldDataTypes.GetDataTypeName(type);
field.Type = KnownFieldTypes.GetTypeName(field.DataType);
yield return(field);
}
else
{
var prefix = GetName(parameter);
var category = prefix.ChangeCase(TextCase.ProperCase);
var properties = type.GetProperties();
foreach (var property in properties)
{
var suffix = GetName(property);
var field = new Field();
field.Category = category;
field.Name = $"{prefix}.{suffix}";
field.Title = suffix.ChangeCase(TextCase.ProperCase);
field.DataType = KnownFieldDataTypes.GetDataTypeName(property.PropertyType);
field.Type = KnownFieldTypes.GetTypeName(field.DataType);
var widget =
type.GetCustomAttributes(true).OfType <WidgetAttribute>().FirstOrDefault();
if (widget != null)
{
field.CopyFrom(widget);
field.Properties = new FieldProperties();
field.Properties.CopyFrom(widget);
// TODO: Implementar HAS OPTIONS de alguma forma
//
//// Verificando se o widget da suporte à interface IHasOptions<TOption>
//var options = field.Get<Option[]>("Options");
//if (options != null)
//{
// var values = field.Get<object[]>("Value");
// if (values == null)
// {
// var value = field.Get("Value");
// values = value.AsSingle().NonNull().ToArray();
// }
// var fieldValues = new FieldValueCollection();
// foreach (var option in options)
// {
// var fieldValue = new FieldValue();
// fieldValue.CopyFrom(options);
// fieldValue.Selected = values.Contains(option.Value);
// }
// field.Value = fieldValues;
//}
}
yield return(field);
}
}
}
public static string MakeFieldType(Type type)
{
return(KnownFieldDataTypes.GetDataTypeName(type) ?? KnownFieldDataTypes.Text);
}
