private static async Task LoadDirectoriesAsync(IFileClient client, string path, string dstPath)
{
var existsFiles = Directory.EnumerateFiles(dstPath).Select(Path.GetFileName).ToList();
var existsDirectories = Directory.EnumerateDirectories(dstPath).Select(Path.GetFileName).ToList();
var items = await client.GetItemsAsync(path);
foreach (var item in items)
{
try
{
if (item.Name.IndexOf("\\") != -1)
{
await _writer.WriteLineAsync($"XX: {item.FullName}");
Console.WriteLine($"XX: {item.FullName}");
continue;
}
if (_ignoreRegices.Any(t => t.IsMatch(item.FullName)))
{
continue;
}
switch (item.Type)
{
case ItemType.File:
{
existsFiles.Remove(item.Name);
var file = new FileInfo(Path.Combine(dstPath, item.Name));
if (!file.Exists || file.LastWriteTime != item.Modified || file.Length != item.Size)
{
await _writer.WriteLineAsync($"!: {item.FullName}");
Console.WriteLine($"!: {item.FullName}");
await client.DownloadFileAsync(item.FullName, file.FullName);
file.Refresh();
if (file.Length != item.Size)
{
throw new Exception();
}
file.LastWriteTime = item.Modified;
}
else
{
await _writer.WriteLineAsync($"x: {item.FullName}");
Console.WriteLine($"x: {item.FullName}");
}
}
break;
case ItemType.Directory:
{
existsDirectories.Remove(item.Name);
await _writer.WriteLineAsync($"D: {item.FullName}");
Console.WriteLine($"D: {item.FullName}");
var ndpath = Path.Combine(dstPath, item.Name);
Directory.CreateDirectory(ndpath);
await LoadDirectoriesAsync(client, item.FullName, ndpath);
Directory.SetLastWriteTime(ndpath, item.Modified);
}
break;
case ItemType.Others:
await _writer.WriteLineAsync($"O: {item.FullName}");
Console.WriteLine($"O: {item.FullName}");
break;
default:
await _writer.WriteLineAsync($"?: {item.FullName}");
Console.WriteLine($"?: {item.FullName}");
break;
}
}
catch (Exception exp)
{
await _writer.WriteLineAsync("ERROR");
await _writer.WriteLineAsync(exp.ToString());
}
}
foreach (var item in existsFiles.Where(t => !_undeletableNames.Contains(t)))
{
File.Delete(Path.Combine(dstPath, item));
}
foreach (var item in existsDirectories.Where(t => !_undeletableNames.Contains(t)))
{
Directory.Delete(Path.Combine(dstPath, item), true);
}
}
