﻿// 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.

#nullable disable

using System;
using Microsoft.VisualStudio;
using Microsoft.VisualStudio.Shell.Interop;

namespace Microsoft.VisualStudio.LanguageServices.Implementation.Library
{
    internal partial class AbstractLibraryManager : IVsLibraryMgr
    {
        int IVsLibraryMgr.GetCheckAt(uint nLibIndex, LIB_CHECKSTATE[] pstate)
        {
            if (nLibIndex != 0)
            {
                return VSConstants.E_INVALIDARG;
            }

            throw new NotImplementedException();
        }

        int IVsLibraryMgr.GetCount(out uint pnCount)
        {
            pnCount = 1;
            return VSConstants.S_OK;
        }

        int IVsLibraryMgr.GetLibraryAt(uint nLibIndex, out IVsLibrary ppLibrary)
        {
            if (nLibIndex != 0)
            {
                ppLibrary = null;
                return VSConstants.E_INVALIDARG;
            }

            ppLibrary = this;
            return VSConstants.S_OK;
        }

        int IVsLibraryMgr.GetNameAt(uint nLibIndex, IntPtr pszName)
        {
            if (nLibIndex != 0)
            {
                return VSConstants.E_INVALIDARG;
            }

            throw new NotImplementedException();
        }

        int IVsLibraryMgr.SetLibraryGroupEnabled(LIB_PERSISTTYPE lpt, int fEnable)
            => VSConstants.E_NOTIMPL;

        int IVsLibraryMgr.ToggleCheckAt(uint nLibIndex)
        {
            if (nLibIndex != 0)
            {
                return VSConstants.E_INVALIDARG;
            }

            throw new NotImplementedException();
        }
    }
}
