public static Snapshot ToSnapshot(this JSnapshot jSnapshot)
{
if (jSnapshot == null)
{
throw new ArgumentNullException(nameof(jSnapshot));
}
Snapshot snapshot = new()
{
Id = jSnapshot.Id,
OriginalPath = jSnapshot.OriginalPath,
CreationTime = jSnapshot.CreationTime
};
IEnumerable <HDirectory> directories = jSnapshot.GetHDirectories();
if (directories != null)
{
snapshot.Directories.AddRange(directories);
}
IEnumerable <HFile> files = jSnapshot.GetHFiles();
if (files != null)
{
snapshot.Files.AddRange(files);
}
return(snapshot);
}
public Snapshot ReadSnapshot(string filePath)
{
using StreamReader streamReader = File.OpenText(filePath);
using JsonTextReader jsonTextReader = new(streamReader);
JsonSerializer serializer = new();
JSnapshot jSnapshot = (JSnapshot)serializer.Deserialize(jsonTextReader, typeof(JSnapshot));
return(jSnapshot.ToSnapshot());
}
public void Open()
{
if (!File.Exists(filePath))
{
return;
}
using StreamReader streamReader = File.OpenText(filePath);
using JsonTextReader jsonTextReader = new(streamReader);
JsonSerializer serializer = new();
Snapshot = (JSnapshot)serializer.Deserialize(jsonTextReader, typeof(JSnapshot));
}
private static IEnumerable <HFile> GetHFiles(this JSnapshot jSnapshot)
{
return(jSnapshot.Files?
.Select(x => x.ToHFile())
.ToList());
}
private static IEnumerable <HDirectory> GetHDirectories(this JSnapshot jSnapshot)
{
return(jSnapshot.Directories?
.Select(x => x.ToHDirectory())
.ToList());
}
