// 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;
using System.Collections.Immutable;
using System.Threading;
using System.Threading.Tasks;

namespace Microsoft.CodeAnalysis.Contracts.EditAndContinue;

internal interface IManagedHotReloadLanguageService
{
    ValueTask CommitUpdatesAsync(CancellationToken cancellationToken);
    ValueTask DiscardUpdatesAsync(CancellationToken cancellationToken);
    ValueTask EndSessionAsync(CancellationToken cancellationToken);
    ValueTask EnterBreakStateAsync(CancellationToken cancellationToken);
    ValueTask ExitBreakStateAsync(CancellationToken cancellationToken);
    [Obsolete]
    ValueTask<ManagedHotReloadUpdates> GetUpdatesAsync(CancellationToken cancellationToken);
    ValueTask<bool> HasChangesAsync(string? sourceFilePath, CancellationToken cancellationToken);
    ValueTask OnCapabilitiesChangedAsync(CancellationToken cancellationToken);
    ValueTask StartSessionAsync(CancellationToken cancellationToken);
}

internal interface IManagedHotReloadLanguageService2 : IManagedHotReloadLanguageService
{
    [Obsolete]
    ValueTask<ManagedHotReloadUpdates> GetUpdatesAsync(ImmutableArray<string> runningProjects, CancellationToken cancellationToken);

    [Obsolete]
    ValueTask UpdateBaselinesAsync(ImmutableArray<string> projectPaths, CancellationToken cancellationToken);
}

internal interface IManagedHotReloadLanguageService3 : IManagedHotReloadLanguageService2
{
    ValueTask<ManagedHotReloadUpdates> GetUpdatesAsync(ImmutableArray<RunningProjectInfo> runningProjects, CancellationToken cancellationToken);
}