public void GetWorkSession(Action <WorkSession, Exception> callback)
{
string trackDirectory = GetTrackDirectory();
string[] sessionFiles = Directory.GetFiles(trackDirectory);
var mostRecentTrackDate = new DateTime(1970, 1, 1);
string mostRecentTrackFile = "";
WorkSession session = null;
foreach (string fileName in sessionFiles)
{
var dateTime = GetTrackDate(fileName);
if (dateTime > mostRecentTrackDate)
{
mostRecentTrackDate = dateTime;
mostRecentTrackFile = fileName;
}
}
if (mostRecentTrackFile != "")
{
var deserialized = WorkSession.Deserialize(File.ReadAllText(mostRecentTrackFile));
if (deserialized != null)
{
if (deserialized.Today.Date != DateTime.Today.Date)
{
foreach (var task in deserialized.Tasks)
{
task.Duration = 0;
}
deserialized.Today = DateTime.Today;
}
else
{
foreach (var task in deserialized.Tasks)
{
deserialized.TotalTasksDuration += task.Duration;
}
}
}
session = deserialized;
}
if (session == null)
{
session = new WorkSession();
}
callback(session, null);
}
public IEnumerable <WorkSession> GetWorkSessionHistory()
{
var trackDirectory = GetTrackDirectory();
var sessionFiles = Directory.GetFiles(trackDirectory);
foreach (var s in sessionFiles)
{
var deserialized = WorkSession.Deserialize(File.ReadAllText(s));
if (deserialized != null)
{
yield return(deserialized);
}
}
}
public void SaveWorkSession(WorkSession workSession)
{
var sessionString = workSession.Serialize();
var trackDirectory = GetTrackDirectory();
try
{
File.WriteAllText(
Path.Combine(trackDirectory, PREFIX + workSession.Today.ToString(DATE_FORMAT) + ".txt"),
sessionString);
}
catch
{
}
}