protected override async Task SyncAsync()
{
// Loop.
foreach (var gameList in this.Catalog.GameLists)
{
if (this.Cancel)
{
break;
}
NotifyProgress(this.Progress, "Syncing " + gameList.Platform.ToDisplayString() + "\n");
this.Index++;
string devicePlatformPath = Path.Combine(this.Device.RomsPath, Path.GetFileName(gameList.PlatformFolderPath));
if (this.Device.SyncPlatform(gameList.Platform))
{
await this.AccessProvider.EnsureFolderExistsAsync(devicePlatformPath);
string deviceImageFolderPath = await this.AccessProvider.EnsureFolderExistsAsync(devicePlatformPath,
GameList.ImagesFolderName);
await ProcessDeviceFilesAsync(devicePlatformPath, deviceImageFolderPath, gameList);
await PushGameFilesToDeviceAsync(devicePlatformPath, deviceImageFolderPath, gameList);
await this.AccessProvider.CopyFileAsync(gameList.FilePath, GameList.GetFilePath(devicePlatformPath));
}
else if (await this.AccessProvider.FolderExistsAsync(devicePlatformPath))
{
await this.AccessProvider.DeleteFolderContentsAsync(devicePlatformPath);
}
}
// Write the Emulators config file.
WriteEmulatorsConfigFile();
// Update the device.
this.Device.LastSyncedDate = DateTime.UtcNow;
await this.Catalog.Config.SaveAsync();
// Notify complete.
base.NotifySyncComplete(this.Progress);
}
private async Task UpdateCatalogGameListsAsync(DeviceConfig deviceConfig)
{
NotifyProgress(this.Progress, "Updating Catalog Game Lists\n");
foreach (string folderPath in await this.AccessProvider.GetFolderPathsAsync(deviceConfig.RomsFolderPath))
{
if (this.Cancel)
{
break;
}
string platformFolderName = Path.GetDirectoryName(folderPath);
var platform = GameList.GetPlatform(platformFolderName);
if (platform.HasValue)
{
if (deviceConfig.Device.SyncPlatform(platform.Value))
{
string sourcePath = GameList.GetFilePath(Path.Combine(deviceConfig.CatalogFolderPath, platformFolderName));
string destPath = GameList.GetFilePath(folderPath);
if (await this.AccessProvider.IsNewerCopyRequiredAsync(sourcePath, destPath))
{
NotifyProgress(this.Progress, " - Downloading " + Path.GetFileName(sourcePath) + " for " + platformFolderName + "\n");
await this.AccessProvider.CopyFileAsync(sourcePath, destPath);
}
}
else
{
NotifyProgress(this.Progress, " - Removing files for " + platformFolderName + "\n");
FileSystemHelper.DeleteFolderContents(folderPath);
}
}
}
// Reload the catalog.
this.Catalog = new Catalog(this.Catalog.Config);
}