public Entity(System.Dynamic.ExpandoObject expandoObject)
{
var formattedAttributePostFix = "@OData.Community.Display.V1.FormattedValue";
var attributes = expandoObject.ToArray();
for (var i = 0; i < attributes.Length; i++
)
{
var keyValuePair = attributes[i];
var value = keyValuePair.Value;
var valueFieldName = keyValuePair.Key;
Type convertValueToType = null;
if (value != null)
{
if (value is string stringValue && Guid.TryParse(stringValue, out var id))
{
value = id;
var propertyWithEntityRefAttribute = GetPublicInstanceProperties().FirstOrDefault(x => x.GetCustomAttribute <EntityReferenceAttribute>()?.ValueField?.Equals(valueFieldName, StringComparison.CurrentCultureIgnoreCase) == true);
if (propertyWithEntityRefAttribute != null)
{
var entityReferenceAttribute = propertyWithEntityRefAttribute.GetCustomAttribute <EntityReferenceAttribute>();
propertyWithEntityRefAttribute.SetValue(this, new EntityReference(entityReferenceAttribute.EntitySetName, id));
}
}
else
{
if (value is ExpandoObject valueExpandoObject)
{
var propertyWithEntityAttribute = GetPublicInstanceProperties().FirstOrDefault(x => x.GetCustomAttribute <EntityAttribute>()?.AttributeName?.Equals(valueFieldName, StringComparison.CurrentCultureIgnoreCase) == true);
if (propertyWithEntityAttribute != null)
{
value = Activator.CreateInstance(propertyWithEntityAttribute.PropertyType, valueExpandoObject);
}
}
else
{
var propertyForField = GetPublicInstanceProperties().FirstOrDefault(x => x.Name.Equals(valueFieldName, StringComparison.CurrentCultureIgnoreCase) == true);
if (propertyForField != null)
{
convertValueToType = propertyForField.PropertyType;
}
}
}
if (convertValueToType != null)
{
if (convertValueToType.IsGenericType && convertValueToType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
convertValueToType = Nullable.GetUnderlyingType(convertValueToType);
}
value = Convert.ChangeType(value, convertValueToType);
}
if (valueFieldName.EndsWith(formattedAttributePostFix))
{
FormattedValues.Add(valueFieldName.Replace(formattedAttributePostFix, string.Empty), value?.ToString());
}
else
{
Attributes.Add(valueFieldName, value);
}
}
}
