public JsValue Load(string moduleName, Module parent = null)
{
IModule mod;
if (string.IsNullOrEmpty(moduleName))
{
throw new System.ArgumentException("moduleName is required.", nameof(moduleName));
}
if (ModuleCache.ContainsKey(moduleName))
{
mod = ModuleCache[moduleName];
parent.Children.Add(mod);
return(mod.Exports);
}
var requestedModule = new ModuleRequestedEventArgs(moduleName);
ModuleRequested?.Invoke(this, requestedModule);
if (requestedModule.Exports != null && requestedModule.Exports != JsValue.Undefined)
{
ModuleCache.Add(moduleName, (mod = new InternalModule(moduleName, requestedModule.Exports)));
return(mod.Exports);
}
return(new Module(this, moduleName, parent).Exports);
}
protected ModuleLoadingEngine RegisterInternalModule(InternalModule mod)
{
ModuleCache.Add(mod.Id, mod);
return(this);
}
