// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.LanguageServer.Handler;
using Microsoft.CommonLanguageServerProtocol.Framework;
 
namespace Microsoft.CodeAnalysis.ExternalAccess.Razor.Cohost;
 
internal abstract class AbstractRazorCohostRequestHandler<TRequestType, TResponseType> : ILspServiceRequestHandler<TRequestType, TResponseType>
{
    bool IMethodHandler.MutatesSolutionState => MutatesSolutionState;
 
    bool ISolutionRequiredHandler.RequiresLSPSolution => RequiresLSPSolution;
 
    Task<TResponseType> IRequestHandler<TRequestType, TResponseType, RequestContext>.HandleRequestAsync(TRequestType request, RequestContext context, CancellationToken cancellationToken)
    {
        var razorRequestContext = new RazorCohostRequestContext(context);
        return HandleRequestAsync(request, razorRequestContext, cancellationToken);
    }
 
    protected abstract bool MutatesSolutionState { get; }
 
    protected abstract bool RequiresLSPSolution { get; }
 
    protected abstract Task<TResponseType> HandleRequestAsync(TRequestType request, RazorCohostRequestContext context, CancellationToken cancellationToken);
}