/// <summary>
/// Add singleton from every class and interface implementing the specified interface type
/// </summary>
/// <param name="serviceCollection"></param>
/// <param name="assembly">Assembly to search in</param>
/// <param name="interfaceType">Type of the interface to search for</param>
/// <returns>Collection of type that were added as singleton</returns>
public static IEnumerable <Type> LoadTypeFrom(this IServiceCollection serviceCollection, Assembly assembly, Type interfaceType)
{
// list of all the types which are added with this method
List <Type> addedTypes = new List <Type>();
Type[] serviceTypesArray;
try
{
serviceTypesArray = assembly.GetTypes();
}
catch (ReflectionTypeLoadException ex)
{
NekoLog.Log(logger, ex);
return(Enumerable.Empty <Type>());
}
var serviceTypesList = new List <Type>(serviceTypesArray
.Where(x => x.GetInterfaces().Contains(interfaceType) && !x.GetTypeInfo().IsInterface&& !x.GetTypeInfo().IsAbstract)
.ToArray());
addedTypes.AddRange(serviceTypesList);
var serviceInterfacesHash = new HashSet <Type>(serviceTypesArray
.Where(x => x.GetInterfaces().Contains(interfaceType) && x.GetTypeInfo().IsInterface));
foreach (var serviceType in serviceTypesList)
{
if (serviceCollection.FirstOrDefault(x => x.ServiceType == serviceType) != null)
{
continue;
}
var interfaceT = serviceInterfacesHash.FirstOrDefault(x => serviceType.GetInterfaces().Contains(x));
if (interfaceT != null)
{
addedTypes.Add(interfaceT);
serviceCollection.AddSingleton(interfaceT, serviceType);
}
else
{
serviceCollection.AddSingleton(serviceType, serviceType);
}
}
return(addedTypes);
}
private Task Client_Log(LogMessage msg)
{
NekoLog.Log(logger, msg);
return(Task.CompletedTask);
}
public NekoCommandAttribute(string commandName) : base(commandName)
{
NekoLog.Log($" [NekoBot] Loading command: {commandName}");
}