public void WriteJson(DatFileManager fileManager, int len)
{
var json = ToString();
fileManager?.WriteToEnd(Encoding.UTF8.GetBytes(json), len);
IsChenged = false;
}
public void Dispose()
{
Save();
fManager?.Dispose();
fManager = null;
jsonStructureManager = null;
}
protected AbstractJsonResourceManager(string filePath, bool newFile = false, bool isCheckHash = true)
{
if (newFile)
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
fManager = new DatFileManager(filePath)
{
IsShiftJsonPosition = true
};
var json = newFile ? string.Empty : Encoding.UTF8.GetString(fManager.GetBytesFromEnd(JSON_LEN));
jsonStructureManager = new JsonStructureManager(json, isCheckHash);
fManager.IsCheckHash = jsonStructureManager.IsCheckHash;
FilePath = filePath;
}
public void DataVacuum()
{
DatFileManager makeDatFileManager(string f) => new DatFileManager(f)
{
IsCheckHash = fManager.IsCheckHash
};
var tempFilePath = "{0}_temp".FormatString(this.fManager.FilePath);
using (var tempfManager = makeDatFileManager(tempFilePath))
{
jsonStructureManager.Vacuum(fManager, tempfManager, LEN, (completedNumber, fullNumber, currentFilePath) =>
{
VacuumProgress?.Invoke(this, new ReadWriteProgressEventArgs(completedNumber, fullNumber, currentFilePath, true));
});
}
var filePath = fManager.FilePath;
fManager = fManager.Rename("_temp");
}
public void Vacuum(DatFileManager srcfileManager, DatFileManager destfileManager, int identifierLength, Action <int, int, string> action)
{
var files = GetFileStructures();
foreach (var dataFileInfo in files.Select((v, i) => new { v, i }))
{
var id = dataFileInfo.v.Id;
var loc = dataFileInfo.v.Location;
var nloc = srcfileManager.WriteToTemp(loc, destfileManager, identifierLength);
ChangeFile(id, new FileStructure
{
Id = dataFileInfo.v.Id,
Parent = dataFileInfo.v.Parent,
Name = dataFileInfo.v.Name,
Location = nloc,
Additional = dataFileInfo.v.Additional,
Hash = dataFileInfo.v.Hash
});
action?.Invoke(dataFileInfo.i + 1, files.Length, dataFileInfo.v.Name);
}
IsChenged = true;
}
