public DialogStateManager(DialogContext dc, DialogStateManagerConfiguration configuration = null)
{
ComponentRegistration.Add(new DialogsComponentRegistration());
dialogContext = dc ?? throw new ArgumentNullException(nameof(dc));
this.Configuration = configuration ?? dc.Context.TurnState.Get <DialogStateManagerConfiguration>();
if (this.Configuration == null)
{
this.Configuration = new DialogStateManagerConfiguration();
// get all of the component memory scopes
foreach (var component in ComponentRegistration.Components.OfType <IComponentMemoryScopes>())
{
foreach (var memoryScope in component.GetMemoryScopes())
{
this.Configuration.MemoryScopes.Add(memoryScope);
}
}
// get all of the component path resolvers
foreach (var component in ComponentRegistration.Components.OfType <IComponentPathResolvers>())
{
foreach (var pathResolver in component.GetPathResolvers())
{
this.Configuration.PathResolvers.Add(pathResolver);
}
}
}
// cache for any other new dialogStatemanager instances in this turn.
dc.Context.TurnState.Set <DialogStateManagerConfiguration>(this.Configuration);
}
/// <summary>
/// Initializes a new instance of the <see cref="DialogStateManager"/> class.
/// </summary>
/// <param name="dc">The dialog context for the current turn of the conversation.</param>
/// <param name="configuration">Configuration for the dialog state manager. Default is <c>null</c>.</param>
public DialogStateManager(DialogContext dc, DialogStateManagerConfiguration configuration = null)
{
ComponentRegistration.Add(new DialogsComponentRegistration());
_dialogContext = dc ?? throw new ArgumentNullException(nameof(dc));
Configuration = configuration ?? dc.Context.TurnState.Get <DialogStateManagerConfiguration>();
if (Configuration == null)
{
Configuration = new DialogStateManagerConfiguration();
// Legacy memory scopes from static ComponentRegistration which is now obsolete.
var memoryScopes = ComponentRegistration.Components
.OfType <IComponentMemoryScopes>()
.SelectMany(c => c.GetMemoryScopes())
.ToList();
// Merge new registrations from turn state
memoryScopes.AddRange(dc.Context.TurnState.Get <IEnumerable <MemoryScope> >() ?? Enumerable.Empty <MemoryScope>());
// Get all of the component memory scopes.
foreach (var scope in memoryScopes)
{
Configuration.MemoryScopes.Add(scope);
}
// Legacy memory scopes from static ComponentRegistration which is now obsolete.
var pathResolvers = ComponentRegistration.Components
.OfType <IComponentPathResolvers>()
.SelectMany(c => c.GetPathResolvers())
.ToList();
// Merge new registrations from turn state
pathResolvers.AddRange(dc.Context.TurnState.Get <IEnumerable <IPathResolver> >() ?? Enumerable.Empty <IPathResolver>());
// Get all of the component path resolvers.
foreach (var pathResolver in pathResolvers)
{
Configuration.PathResolvers.Add(pathResolver);
}
}
// cache for any other new dialogStatemanager instances in this turn.
dc.Context.TurnState.Set(Configuration);
}
