public RelatedDtoProperty(RelatedDtoAttribute attribute, RelatedValueType dtoType, RelatedValueType idType)
{
Attribute = attribute;
DtoType = dtoType;
IdType = idType;
BuildDtoListType();
}
private Dictionary <string, RelatedDtoProperty> BuildRules(Type targetDtoType)
{
var rules = new Dictionary <string, RelatedDtoProperty>();
var propsForRelatedDto = targetDtoType.GetProperties()
.Select(x => new
{
Property = x,
RelatedDtoAttribute = (RelatedDtoAttribute)x.GetCustomAttribute(typeof(RelatedDtoAttribute), true)
})
.Where(x => x.RelatedDtoAttribute != null)
.ToArray();
foreach (var propForRelatedDto in propsForRelatedDto)
{
var attribute = propForRelatedDto.RelatedDtoAttribute;
var dtoProperty = propForRelatedDto.Property;
var dtoPropertyType = dtoProperty.PropertyType;
var dtoType = new RelatedValueType(dtoProperty);
var idPropertyName = attribute.IdPropertyName;
var isList = dtoType.GenericType != null || dtoType.IsArray;
if (idPropertyName == null)
{
idPropertyName = isList ? $"{dtoPropertyType.Name}Ids" : $"{dtoProperty.Name}Id";
}
PropertyInfo idProperty = null;
if (!string.IsNullOrEmpty(idPropertyName))
{
idProperty = _targetType.GetProperty(idPropertyName, BindingFlags.Public | BindingFlags.Instance);
}
if (idProperty == null && isList)
{
throw new MissingIdPropertyNameException(targetDtoType.Name, dtoProperty.Name);
}
var idType = idProperty == null ? null : new RelatedValueType(idProperty);
var rule = new RelatedDtoProperty(attribute, dtoType, idType);
rules.Add(dtoProperty.Name, rule);
}
return(rules);
}
