private void RenderForm(Caller caller, PaperContext context, Entity entity, object[] args, object graph = null)
{
var href = new UriString(context.Path.Substring(1)).Append($"-{caller.Method.Name}");
var action = new EntityAction();
action.Name = caller.Method.Name;
action.Title = caller.Method.Name.ChangeCase(TextCase.ProperCase);
action.Href = href;
action.Method = MethodNames.Post;
var parameters = caller.Method.GetParameters();
for (var i = 0; i < parameters.Length; i++)
{
var parameter = parameters[i];
var parameterValue = caller.Args[i];
var name = Conventions.MakeName(parameter.Name);
var isValue = IsValue(parameter.ParameterType);
var isArray = !isValue && typeof(IEnumerable).IsAssignableFrom(parameter.ParameterType);
var isForm = !isValue && !isArray && typeof(IForm).IsAssignableFrom(parameter.ParameterType);
if (isValue)
{
action.AddField($"Form.{name}", opt =>
{
opt.SetDefaults(parameter);
opt.SetHidden(true);
if (parameterValue != null)
{
opt.SetValue(parameterValue);
}
});
}
else if (isForm)
{
var properties = parameter.ParameterType.GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (var property in properties)
{
var fieldName = Conventions.MakeName(property.Name);
var fieldValue = (parameterValue != null) ? property.GetValue(parameterValue) : null;
action.AddField($"Form.{name}.{fieldName}", opt =>
{
opt.SetDefaults(property);
if (fieldValue != null)
{
opt.SetValue(fieldValue);
}
});
}
}
else if (isArray)
{
var elementType = TypeOf.CollectionElement(parameter.ParameterType);
var properties = elementType.GetProperties(BindingFlags.Public | BindingFlags.Instance);
var keys = (
from property in properties
select Conventions.MakeName(property.Name)
).ToArray();
action.AddField("Records", opt => opt
// XXX: FIXME: Esta propriedade agora deve pertencer a uma entidade.
//.SetTitle("Registros Afetados")
.SetPlaceholder("Selecione os registros afetados")
.SetType(FieldTypeNames.SelectRecord)
.SetDataType(DataTypeNames.Record)
.SetMultiline(true)
.SetProvider(provider => provider
.AddRel(RelNames.Self)
.SetKeys(keys)
)
.SetAllowMany()
.SetRequired()
);
}
else
{
foreach (var propertyName in parameterValue._GetPropertyNames())
{
var property = parameterValue._GetPropertyInfo(propertyName);
var fieldName = Conventions.MakeName(propertyName);
var fieldValue = parameterValue._Get(propertyName);
action.AddField($"Record.{fieldName}", opt =>
{
opt.SetDefaults(property);
opt.SetHidden(true);
if (fieldValue != null)
{
opt.SetValue(fieldValue);
}
});
}
}
}
entity.AddAction(action);
}
