static void AddNewRecord(Entry entry)
{
using (var repo = new EntryRepo())
{
repo.Add(entry);
}
}
static void DeleteRecord(int entryId)
{
using (var repo = new EntryRepo())
{
var entryToDelete = repo.GetOne(entryId);
if (entryToDelete != null)
{
repo.Delete(entryToDelete);
}
}
}
static void PrintAllEntries()
{
using (var repo = new EntryRepo())
{
foreach (Entry e in repo.GetAll())
{
Console.WriteLine(e.ToString());
}
Console.WriteLine();
}
}
static void UpdateRecord(int entryId)
{
using (var repo = new EntryRepo())
{
var entryToUpdate = repo.GetOne(entryId);
if (entryToUpdate != null)
{
entryToUpdate.Subject = "New";
repo.Save(entryToUpdate);
}
}
}
static void PrintSubjects()
{
using (var repo = new EntryRepo())
{
IList <Entry> entries = repo.GetAll();
HashSet <string> subjects = new HashSet <string>(from e in entries select e.Subject);
foreach (string s in subjects)
{
Console.WriteLine(s);
}
Console.WriteLine();
}
}
public void SaveEntry()
{
try
{
using (var repo = new EntryRepo())
{
repo.Add(this.NewEntry);
}
}
catch (Exception)
{
// TO DO: determine how to handle this
return;
}
}
public MainWindowViewModel()
{
try
{
using (var repo = new EntryRepo())
{
_entries = new List <Entry>(repo.GetAll());
}
}
catch (Exception)
{
MessageBox.Show("Unable to connect to data source", "Study Application");
Environment.Exit(1);
}
uniqueSubjects = new ObservableCollection <string>(_entries.Select(e => e.Subject).Distinct().OrderBy(s => s));
newSubject = new NewSubject(uniqueSubjects);
DurationTimer = new Timer(state => DurationTimer_Tick(), null, Timeout.Infinite, 1000);
DurationTimerRunning = false;
}
