public void Intercept(IInvocation invocation)
{
if (TryInterceptInpc(invocation))
{
return;
}
ResultBox rbox = FindBox(invocation);
bool isRead =
(rbox is PropertyResultBox && PropertyResultBox.IsGetProperty(invocation.Method)) ||
(rbox is ProxyResultBox && PropertyResultBox.IsGetProperty(invocation.Method)) ||
(rbox is MethodResultBox mbox && mbox.IsGettter) ||
(rbox is CollectionResultBox);
if (isRead)
{
invocation.ReturnValue = _reader.Read(rbox, -1, invocation.Arguments);
return;
}
else
{
_writer.Write(rbox, invocation.Arguments);
TryNotifyInpc(invocation, rbox);
}
}
private ResultBox FindBox(IInvocation invocation)
{
if (PropertyResultBox.IsProperty(invocation.Method, out string propertyName))
{
return(_boxes[propertyName]);
}
else //method
{
string name = MethodResultBox.GetName(invocation.Method);
return(_boxes[name]);
}
}
public void Intercept(IInvocation invocation)
{
if (PropertyResultBox.IsProperty(invocation.Method, out bool isGetProperty, out string propertyName))
{
ResultBox rbox = _boxes[propertyName];
if (rbox is ProxyResultBox proxy)
{
if (!proxy.IsInitialised)
{
proxy.Initialise(_ioHandler, OptionPath.Combine(_prefix, proxy.StoreByName));
}
if (!isGetProperty)
{
throw new NotSupportedException("cannot assign values to interface properties");
}
//return a proxy interface
invocation.ReturnValue = proxy.ProxyInstance;
}
else
{
PropertyResultBox pbox = (PropertyResultBox)rbox;
string path = OptionPath.Combine(_prefix, pbox.StoreByName);
if (isGetProperty)
{
invocation.ReturnValue = _ioHandler.Read(pbox.ResultBaseType, path, pbox.DefaultResult);
}
else
{
_ioHandler.Write(pbox.ResultBaseType, path, invocation.Arguments[0]);
}
}
}
private object ReadProperty(PropertyResultBox pbox, int index)
{
string path = OptionPath.Combine(index, _basePath, pbox.StoreByName);
return(_ioHandler.Read(pbox.ResultBaseType, path, pbox.DefaultResult, pbox.ShouldEncrypt));
}
private void WriteProperty(PropertyResultBox pbox, object[] arguments)
{
string path = OptionPath.Combine(_basePath, pbox.StoreByName);
_ioHandler.Write(pbox.ResultBaseType, path, arguments[0]);
}