/// <summary>
/// Deserializes the specified type.
/// </summary>
/// <param name="type">The type of the list to deserialize.</param>
/// <param name="parent">The parent.</param>
/// <param name="prop">The property.</param>
/// <param name="parentItem"></param>
/// <param name="options">Indicates how the output is deserialized.</param>
/// <returns>The deserialized list from the XElement.</returns>
/// <exception cref="System.InvalidOperationException">
/// Could not deserialize this non generic dictionary without more type
/// information.
/// </exception>
/// Deserializes the XElement to the list (e.g. List
/// <T />
/// , Array of a specified type using options.
public static object Deserialize(Type type, XElement[] parent, PropertyInfo prop, object parentItem, SerializerOptions options)
{
var listItemType = GetListType(type);
var objectType = ObjectType.From(GetItemType(prop.PropertyType));
var list = (IList)Activator.CreateInstance(type);
var elementAtt = prop.GetAttribute <DFeCollectionAttribute>();
if (prop.HasAttribute <DFeItemAttribute>())
{
var itemTags = prop.GetAttributes <DFeItemAttribute>();
var elements = parent.All(x => x.Name.LocalName == elementAtt.Name) && parent.Length > 1 ? parent : parent.Elements();
foreach (var element in elements)
{
var itemTag = itemTags.SingleOrDefault(x => x.Name == element.Name.LocalName);
Guard.Against <VipException>(itemTag == null, $"Nenhum atributo [{nameof(DFeItemAttribute)}] encontrado " +
$"para o elemento: {element.Name.LocalName}");
object obj;
if (itemTag != null && itemTag.IsValue)
{
obj = itemTag.Tipo.HasCreate() ? itemTag.Tipo.GetCreate().Invoke() : Activator.CreateInstance(itemTag.Tipo);
var properties = itemTag.Tipo.GetProperties()
.Where(x => !x.ShouldIgnoreProperty() && x.ShouldSerializeProperty(obj))
.OrderBy(x => x.GetAttribute <DFeBaseAttribute>()?.Ordem ?? 0).ToArray();
Guard.Against <VipException>(!properties.All(x => x.HasAttribute <DFeItemValueAttribute>() || x.HasAttribute <DFeAttributeAttribute>()),
$"Item {itemTag.Tipo.Name} é do tipo [ItemValue] e so pode ter atributo do tipo [DFeAttributeAttribute] ou [DFeItemValueAttribute].");
Guard.Against <VipException>(properties.Count(x => x.HasAttribute <DFeItemValueAttribute>()) != 1,
$"Item {itemTag.Tipo.Name} é do tipo [ItemValue] e não tem presente o atributo [DFeItemValueAttribute] ou possui mais de um atributo.");
var valueProp = properties.SingleOrDefault(x => x.HasAttribute <DFeItemValueAttribute>());
var valueAtt = valueProp.GetAttribute <DFeItemValueAttribute>();
var value = PrimitiveSerializer.GetValue(valueAtt.Tipo, element.Value, obj, prop);
valueProp?.SetValue(obj, value);
foreach (var property in properties.Where(x => x.HasAttribute <DFeAttributeAttribute>()))
{
var attTag = property.GetAttribute <DFeAttributeAttribute>();
value = PrimitiveSerializer.Deserialize(attTag, element, obj, property, options);
property.SetValue(obj, value);
}
}
else
{
obj = ObjectSerializer.Deserialize(itemTag?.Tipo, element, options);
}
list.Add(obj);
}
}
else
{
if (objectType == ObjectType.PrimitiveType)
{
foreach (var element in parent)
{
var obj = PrimitiveSerializer.Deserialize(elementAtt, element, parentItem, prop, options);
list.Add(obj);
}
}
else
{
if (ObjectType.From(prop.PropertyType).IsIn(ObjectType.ArrayType, ObjectType.EnumerableType))
{
listItemType = GetItemType(prop.PropertyType);
}
foreach (var element in parent)
{
var obj = ObjectSerializer.Deserialize(listItemType, element, options);
list.Add(obj);
}
}
}
return(list);
}
