// Copyright © 2017-2025 QL-Win Contributors
//
// This file is part of QuickLook program.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System.IO;
using System.IO.Compression;
using System.Text;

namespace QuickLook.Plugin.ImageViewer.Webview.Tgs;

internal static class TgsExtractor
{
    public static string GetJsonContent(string path)
    {
        using var fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite | FileShare.Delete);
        using var gzipStream = new GZipStream(fileStream, CompressionMode.Decompress);
        using var reader = new StreamReader(gzipStream, Encoding.UTF8);
        return reader.ReadToEnd();
    }
}