BeatSaberManager/Bsm.Core.Tests/ArcachePoc.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Bsm.Core.Arcache;
using Xunit;

namespace Bsm.Core.Tests
{
    public class ArcachePoc
    {
        [Fact]
        public void CreateArchivePoc()
        {
            var dir = @"Z:\BeatSaverAll";

            var arc = new Lz4ArchiveCreator(@"z:\bsa");

            IoUtil.LookupFilesRecursively(dir, (p, f) =>
            {
                if (Path.GetExtension(p.cFileName)?.ToLower() != ".dat") return;
                var archivePath = f.TrimStart('/') + "/" + p.cFileName;
                var fullPath = Path.Combine(dir, archivePath);
                //TODO: add to archive
                arc.AppendFile(fullPath, archivePath);
            });

            arc.Close();
        }

        [Fact]
        public void ReadArchivePocA()
        {
            var fileBase = @"Y:\BeatSaverAll\bsa";

            var arc = new Lz4ArchiveReader(fileBase, false);


            var find = arc.Entries.Where(p => p.Key.StartsWith("715f")).FirstOrDefault();


            var json = arc.ReadText(arc.Entries["10000 (Athaza - DirtSquirrel)/ExpertPlusStandard.dat"], Encoding.UTF8);
            var json2 = arc.ReadText(arc.Entries["1008 (Backbone - fafurion)/info.dat"], Encoding.UTF8);
            var json3 = arc.ReadText(arc.Entries["abe8 (pa pa ya!! - barry seggai)/info.dat"], Encoding.UTF8);

            var totalSize = arc.Entries.Values.Sum(p => p.OriginalSize);
            var kb = totalSize / 1024f;
            var mb = kb / 1024f;
            var gb = mb / 1024f;
        }

        [Fact]
        public void ReadArchivePocB()
        {
            var fileBase = @"Z:\SVA\bsa";
            var arc = new Lz4ArchiveReader(fileBase, true);

            var json = arc.ReadText(arc.Entries["10000 (Athaza - DirtSquirrel)/ExpertPlusStandard.dat"], Encoding.UTF8);
            var json2 = arc.ReadText(arc.Entries["1008 (Backbone - fafurion)/info.dat"], Encoding.UTF8);

            //10ms

            var totalSize = arc.Entries.Values.Sum(p => p.OriginalSize);
            var kb = totalSize / 1024f;
            var mb = kb / 1024f;
            var gb = mb / 1024f;
        }

        [Fact]
        public void ReadLenArchivePoc()
        {
            var arc = @"z:\bsl";
            var dic = LengthPack.Read(arc);
        }

    }
}