protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (!CanHandleRoute(RouteContext))
{
Logger.LogInformation($"[{Segments}]: No match. Bypassing route");
return;
}
MetalRouteContext nextcontext = RouteContext.MoveCapturedToParent(this, _segmentCollection);
Logger.LogInformation($"[{Segments}]: Match. Handling route");
Logger.LogInformation($"[{Segments}]: New Context: {nextcontext}");
builder.OpenRegion(0);
if (Layout is not null)
{
builder.OpenComponent <LayoutView>(0);
builder.AddAttribute(1, "Layout", Layout);
builder.AddAttribute(2, "ChildContent", ChildContent(nextcontext));
builder.CloseComponent();
}
else
{
builder.AddContent(0, ChildContent(nextcontext));
}
builder.CloseRegion();
_selfHandledRoute = true;
}
internal void Refresh(bool isNavigationIntercepted, bool skipUnhandled = false)
{
Assumes.Present(NavigationManager);
Assumes.NotNull(_locationAbsolute);
var locationPath = NavigationManager.ToBaseRelativePath(_locationAbsolute);
var context = MetalRouteContext.FromBaseRelativePath(this, locationPath);
Logger.LogDebug("Attempting to navigate using defined routes in response to path '{Path}' with base '{Base}' and intercepted '{Intercepted}'", locationPath, _baseUri, isNavigationIntercepted);
Assumes.NotNull(Routes);
_renderHandle.Render(Routes(context));
if (HandledRoute)
{
Reset();
return;
}
if (skipUnhandled)
{
return;
}
OnUnhandled(isNavigationIntercepted, locationPath);
}
private bool CanHandleRoute(MetalRouteContext context)
{
int segmentCount = _segmentCollection.Count();
Logger.LogDebug($"[{Segments}]: Count={segmentCount}");
IEnumerable <string> capturedSegments = RouteContext.CurrentSegments.Take(segmentCount);
Logger.LogDebug($"[{Segments}]: Captured Segments: {capturedSegments.JoinPath()}");
return(capturedSegments.SequenceEqual(_segmentCollection));
}
