/// <summary>Towrzy okno programu i wczytuje plik profilu.</summary>
/// <param name="file">Plik profilu.</param>
/// <remarks>Wywolywany gdy uruchomieniu programu towarzyszy otwarcie pliku profilu.</remarks>
public MainForm(string file)
{
InitializeComponent();
this.portfel = new UserProfile();
this.dateList = new List<Dates>();
this.settings = new SettingsEntries();
this.ProfileChanged += this.OnChange;
this.ReadFile(file);
this.RefreshListView();
this.UpdateForm();
}
/// <summary>Zapisuje plik profilu.</summary>
/// <param name="file">Ścieżka do zapisu.</param>
private void SaveProfile(UserProfile profile, string file)
{
XmlTextWriter writer = new XmlTextWriter(file, Encoding.UTF8);
try
{
XmlSerializer serializer = new XmlSerializer(typeof(UserProfile));
writer.Formatting = Formatting.Indented;
profile.categories.Remove("stałe");
profile.categories.Remove("brak");
serializer.Serialize(writer, profile);
profile.categories.Insert(0, "stałe");
profile.categories.Insert(0, "brak");
this.ChangesSaved();
}
catch(Exception ex)
{
string text = "Zapis do pliku " + file + " nie powiódł się.";
#if DEBUG
text = ex.ToString();
#endif
MainForm.MessageBoxWrapper(text, MessageType.WOK);
if(this.ProfileChanged != null)
this.ProfileChanged();
}
finally
{
writer.Close();
}
}
/// <summary>
/// Zapisuje profil z wyborem ścieżki zapisu.
/// </summary>
private void SaveAs(UserProfile profile)
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.Filter = "Plik profilu (*.pr)|*.pr";
dialog.ShowDialog(this);
if(dialog.FileName != "")
{
this.SaveProfile(profile, dialog.FileName);
profile.path = dialog.FileName;
}
}
/// <summary>
/// Czyta profil z pliku XML.
/// </summary>
/// <param name="file">Plik profilu</param>
/// <remarks>Nie obsługuje wyjątków.</remarks>
private void ReadXmlFile(string file)
{
XmlTextReader reader = new XmlTextReader(file);
this.Reset();
XmlSerializer serializer = new XmlSerializer(typeof(UserProfile));
this.portfel = serializer.Deserialize(reader) as UserProfile;
this.portfel.path = file;
this.portfel.categories.Sort();
this.portfel.categories.Insert(0, "stałe");
this.portfel.categories.Insert(0, "brak");
this.settings.ReadSettings(this);
this.EnableForm();
this.UpdateForm();
this.RefreshListView();
this.ChangesSaved();
this.Text = MainForm.caption + " - " + this.portfel.profile;
foreach(Expense elem in this.portfel.hist)
this.AddToDateList(elem.date);
reader.Close();
}
/// <summary>Eksportuje gałąź do pliku</summary>
/// <param name="start">Data początkowa</param>
/// <param name="end">Data końcowa</param>
private void ExportExpenses(DateTime start, DateTime end)
{
List<Expense> tmp = new List<Expense>();
foreach(Expense e in this.portfel.hist)
#warning tu jest dobrze porownania?
if(e.date.CompareTo(start) > 0 && e.date.CompareTo(end) < 0)
tmp.Add(e);
#warning dodac do Balance zeby sie kwoty zgadzaly
foreach(Expense e in tmp)
this.portfel.hist.Remove(e);
UserProfile branch = new UserProfile();
branch.categories = this.portfel.categories;
branch.hist = tmp;
branch.profile = this.portfel.profile;
branch.path = null;
this.SaveAs(branch);
this.Save();
}