public async Task NewScanAndAddAsync(string path)
{
lock (ScanObject)
{
if (ViewModel.IsScanning)
{
return;
}
ViewModel.IsScanning = true;
}
_scanCts = new CancellationTokenSource();
await BeatmapDbOperator.RemoveLocalAllAsync();
var dirInfo = new DirectoryInfo(path);
foreach (var privateFolder in dirInfo.EnumerateDirectories(searchPattern: "*.*", searchOption: SearchOption.TopDirectoryOnly))
{
if (_scanCts.IsCancellationRequested)
{
break;
}
await ScanPrivateFolderAsync(privateFolder);
}
lock (ScanObject)
{
ViewModel.IsScanning = false;
}
}
public SearchPage()
{
_mainWindow = (MainWindow)Application.Current.MainWindow;
_beatmapDbOperator = new BeatmapDbOperator();
InitializeComponent();
}
private async Task AddFileAsync(BeatmapDbOperator dbOperator, OsuFile osuFile, FileInfo fileInfo)
{
var beatmap = Data.EF.Model.Beatmap.ParseFromOSharp(osuFile);
beatmap.BeatmapFileName = fileInfo.Name;
beatmap.LastModifiedTime = fileInfo.LastWriteTime;
beatmap.FolderName = fileInfo.Directory.Name;
beatmap.InOwnFolder = true;
await dbOperator.AddNewMapAsync(beatmap);
}
private async Task ScanPrivateFolderAsync(DirectoryInfo privateFolder)
{
using (var dbOperator = new BeatmapDbOperator())
{
foreach (var fileInfo in privateFolder.EnumerateFiles(searchPattern: "*.osu", searchOption: SearchOption.TopDirectoryOnly))
{
if (_scanCts.IsCancellationRequested)
{
return;
}
var osuFile = await OsuFile.ReadFromFileAsync(fileInfo.FullName);
await AddFileAsync(dbOperator, osuFile, fileInfo);
}
}
}
private static void InitLocalDb()
{
FluentMapper.Initialize(config =>
{
config.AddMap(new BeatmapMap());
config.AddMap(new MapInfoMap());
});
AppDbOperator.ValidateDb();
BeatmapDbOperator.ValidateDb();
var appDbOperator = new AppDbOperator();
var defCol = appDbOperator.GetCollections();
var locked = defCol.Where(k => k.LockedBool);
if (!locked.Any())
{
appDbOperator.AddCollection("最喜爱的", true);
}
}