// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
 
namespace Wasm.Performance.ConsoleHost;
 
internal sealed class NullDispatcher : Dispatcher
{
    public override bool CheckAccess()
        => true;
 
    public override Task InvokeAsync(Action workItem)
    {
        workItem();
        return Task.CompletedTask;
    }
 
    public override Task InvokeAsync(Func<Task> workItem)
        => workItem();
 
    public override Task<TResult> InvokeAsync<TResult>(Func<TResult> workItem)
        => Task.FromResult(workItem());
 
    public override Task<TResult> InvokeAsync<TResult>(Func<Task<TResult>> workItem)
        => workItem();
}