private static void Load()
{
var assembly = AppDomain.CurrentDomain.GetAssemblies().First(a => a.FullName.Contains("Reflow.Models"));
var types = assembly.GetTypes();
var optionTypes = types.Where(t => typeof(ITagOption).IsAssignableFrom(t) && !t.IsInterface && !t.IsAbstract);
var tags = types.Where(t => typeof(ITag).IsAssignableFrom(t) && !t.IsInterface && !t.IsAbstract);
var tagId = TagKey;
foreach (var tag in tags)
{
var props = tag.GetProperties();
var reflowOptions = props.Where(p => p.IsDefined(typeof(ReflowOptionAttribute), false));
var optionId = OptionKey;
foreach (var option in reflowOptions)
{
ReflowOptionAttribute attributeValue = TryGetAttributeValue(option);
var optionType = TryGetType(option, attributeValue);
var optionDefault = TryGetDefault(option, attributeValue);
var optionName = attributeValue.Name ?? option.Name;
var key = tagId + optionId;
optionId += OptionKey;
if (attributeValue is ReflowCollectionOptionAttribute)
{
var enabledOptions = (attributeValue as ReflowCollectionOptionAttribute).EnabledValues.Select((o, idx) => (CollectionItem)Activator.CreateInstance(typeof(CollectionItem), idx, o, true));
var disabledOptions = (attributeValue as ReflowCollectionOptionAttribute).DisabledValues.Select((o, idx) => (CollectionItem)Activator.CreateInstance(typeof(CollectionItem), idx, o, false));
IEnumerable <CollectionItem> enumGeneratedOptions = TryGetEnumOptions(option);
_options.Add(key, (ITagOption)Activator.CreateInstance(optionType, key, optionName, optionDefault, enabledOptions.Union(disabledOptions).Union(enumGeneratedOptions).ToList()));
}
else
{
_options.Add(key, (ITagOption)Activator.CreateInstance(optionType, key, optionName, optionDefault));
}
}
var tagName = (ReflowTagAttribute)tag.GetCustomAttribute(typeof(ReflowTagAttribute));
var attributeName = tagName?.Name ?? tag.Name;
_tags.Add(tagId, tag);
tagId += TagKey;
}
}
private static Type TryGetType(PropertyInfo option, ReflowOptionAttribute attributeValue)
{
try
{
if (attributeValue.OptionType == null)
{
if (_typeMappings.ContainsKey(option.PropertyType))
{
return(_typeMappings[option.PropertyType].DefaultType);
}
return(_typeMappings[option.PropertyType.BaseType].DefaultType);
}
return(attributeValue.OptionType);
}
catch (Exception)
{
return(null);
}
}
