// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing.Tree;
 
namespace Microsoft.AspNetCore.Routing.Matching;
 
// This is an adapter to use TreeRouter in the conformance tests
internal class TreeRouterMatcher : Matcher
{
    private readonly TreeRouter _inner;
 
    internal TreeRouterMatcher(TreeRouter inner)
    {
        _inner = inner;
    }
 
    public override async Task MatchAsync(HttpContext httpContext)
    {
        ArgumentNullException.ThrowIfNull(httpContext);
 
        var routeContext = new RouteContext(httpContext);
        await _inner.RouteAsync(routeContext);
 
        if (routeContext.Handler != null)
        {
            httpContext.Request.RouteValues = routeContext.RouteData.Values;
            await routeContext.Handler(httpContext);
        }
    }
}