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Added Add/Edit function to MemberListWindow

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This commit is contained in:
Lorenz Stechauner
2023-02-21 20:37:49 +01:00
parent c90e986b52
commit a060728a48
11 changed files with 334 additions and 283 deletions
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292
WGneu/Windows/MemberListWindow.xaml.cs
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@ -1,8 +1,11 @@
using Microsoft.EntityFrameworkCore;
using Microsoft.Data.Sqlite;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics.Metrics;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
@ -18,12 +21,11 @@ using WGneu.Models;
namespace WGneu.Windows
{
/// <summary>
/// Interaktionslogik für Window1.xaml
/// </summary>
public partial class MemberListWindow : Window
{
private readonly WgContext _context = new WgContext();
private bool isEditing = false;
private bool isCreating = false;
private readonly WgContext context = new();
public MemberListWindow()
{
@ -32,79 +34,255 @@ namespace WGneu.Windows
private void Window_Loaded(object sender, RoutedEventArgs e)
{
Refresh_Member_Data();
RefreshMemberList();
BranchInput.ItemsSource = context.Branches.ToList();
DefaultKgInput.ItemsSource = context.WbKgs.Select(k => k.Kg).ToList();
}
protected override void OnClosing(CancelEventArgs e)
{
_context.Dispose();
context.Dispose();
base.OnClosing(e);
}
private void RefreshMemberList()
{
context.Members.Load();
MemberList.ItemsSource = context.Members.ToList();
Member m = (Member)MemberList.SelectedItem;
if (m != null)
{
EditMemberButton.IsEnabled = true;
FillInputs(m);
}
}
private void MemberList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Member m = (Member) MemberList.SelectedItem;
MgNr.Text = m.MgNr.ToString();
GivenName.Text = m.GivenName;
FamilyName.Text = m.FamilyName;
if (m == null)
return;
AT_Plz? p = m.PostalDest.Plz(_context);
FillInputs(m);
EditMemberButton.IsEnabled = true;
}
private void PlzInput_TextChanged(object sender, RoutedEventArgs e)
{
if (PlzInput.Text.Length == 4 && PlzInput.Text.All(char.IsDigit))
{
int plz = int.Parse(PlzInput.Text);
var o = context.Postleitzahlen.Where(p => p.Plz == plz).ToHashSet();
OrtInput.ItemsSource = o;
OrtInput.SelectedItem = null;
}
}
private void NewMemberButton_Click(object sender, RoutedEventArgs e)
{
isCreating = true;
MemberList.IsEnabled = false;
// TODO fill input fields
ClearInputs();
MgNrInput.Text = (context.Members.Select(m => m.MgNr).Max() + 1).ToString();
HideNewEditDeleteButtons();
ShowSaveResetCancelButtons();
UnlockInputs();
}
private void EditMemberButton_Click(object sender, RoutedEventArgs e)
{
if (MemberList.SelectedItem == null)
return;
isEditing = true;
MemberList.IsEnabled = false;
HideNewEditDeleteButtons();
ShowSaveResetCancelButtons();
UnlockInputs();
}
private void DeleteMemberButton_Click(object sender, RoutedEventArgs e)
{
// TODO delete member button
}
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
// TODO only allow to click button, if values were checked
int originalMgNr = -1;
Member? m = null;
if (isEditing)
{
m = (Member)MemberList.SelectedItem;
originalMgNr = m.MgNr;
}
else if (isCreating)
{
m = new();
}
m.MgNr = int.Parse(MgNrInput.Text);
m.GivenName = GivenNameInput.Text;
m.FamilyName = FamilyNameInput.Text;
m.ZwstId = ((Branch)BranchInput.SelectedItem).ZwstId;
m.CountryCode = "AT";
m.PostalDestId = ((AT_Plz)OrtInput.SelectedItem).Id;
m.Address = AddressInput.Text;
m.DefaultKgNr = ((AT_Kg)DefaultKgInput.SelectedItem).KgNr;
try
{
if (isEditing)
{
context.Update(m);
}
else if (isCreating)
{
context.Add(m);
}
context.SaveChanges();
}
catch (Exception exc)
{
MessageBox.Show(
"Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message.ToString(),
"Mitglied aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
isEditing = false;
isCreating = false;
MemberList.IsEnabled = true;
HideSaveResetCancelButtons();
ShowNewEditDeleteButtons();
LockInputs();
RefreshMemberList();
}
}
private void ResetButton_Click(object sender, RoutedEventArgs e)
{
// TODO reset button
}
private void CancelButton_Click(object sender, RoutedEventArgs e)
{
isEditing = false;
isCreating = false;
MemberList.IsEnabled = true;
HideSaveResetCancelButtons();
ShowNewEditDeleteButtons();
LockInputs();
}
private void ShowSaveResetCancelButtons()
{
SaveButton.IsEnabled = true;
ResetButton.IsEnabled = false;
CancelButton.IsEnabled = true;
SaveButton.Visibility = Visibility.Visible;
ResetButton.Visibility = Visibility.Visible;
CancelButton.Visibility = Visibility.Visible;
}
private void HideSaveResetCancelButtons()
{
SaveButton.IsEnabled = false;
ResetButton.IsEnabled = false;
CancelButton.IsEnabled = false;
SaveButton.Visibility = Visibility.Hidden;
ResetButton.Visibility = Visibility.Hidden;
CancelButton.Visibility = Visibility.Hidden;
}
private void ShowNewEditDeleteButtons()
{
NewMemberButton.IsEnabled = true;
EditMemberButton.IsEnabled = MemberList.SelectedItem != null;
DeleteMemberButton.IsEnabled = true;
NewMemberButton.Visibility = Visibility.Visible;
EditMemberButton.Visibility = Visibility.Visible;
DeleteMemberButton.Visibility = Visibility.Visible;
}
private void HideNewEditDeleteButtons()
{
NewMemberButton.IsEnabled = false;
EditMemberButton.IsEnabled = false;
DeleteMemberButton.IsEnabled = false;
NewMemberButton.Visibility = Visibility.Hidden;
EditMemberButton.Visibility = Visibility.Hidden;
DeleteMemberButton.Visibility = Visibility.Hidden;
}
private void LockInputs()
{
MgNrInput.IsReadOnly = true;
GivenNameInput.IsReadOnly = true;
FamilyNameInput.IsReadOnly = true;
AddressInput.IsReadOnly = true;
PlzInput.IsReadOnly = true;
OrtInput.IsEnabled = false;
BranchInput.IsEnabled = false;
DefaultKgInput.IsEnabled = false;
}
private void UnlockInputs()
{
MgNrInput.IsReadOnly = false;
GivenNameInput.IsReadOnly = false;
FamilyNameInput.IsReadOnly = false;
AddressInput.IsReadOnly = false;
PlzInput.IsReadOnly = false;
OrtInput.IsEnabled = true;
BranchInput.IsEnabled = true;
DefaultKgInput.IsEnabled = true;
}
private void FillInputs(Member m)
{
MgNrInput.Text = m.MgNr.ToString();
GivenNameInput.Text = m.GivenName;
FamilyNameInput.Text = m.FamilyName;
BranchInput.SelectedItem = m.Branch;
DefaultKgInput.SelectedItem = m.DefaultKg;
AddressInput.Text = m.Address;
// TODO PostalDest may be null after creation?
AT_Plz? p = m.PostalDest.Plz(context);
if (p != null)
{
Plz.Text = p.Plz.ToString();
PlzInput.Text = p.Plz.ToString();
var o = p.Orte(_context);
Ort.ItemsSource = o;
Ort.SelectedItem = p;
var o = p.Orte(context);
OrtInput.ItemsSource = o;
OrtInput.SelectedItem = p;
}
else
{
Ort.ItemsSource = null;
Ort.SelectedItem = null;
}
Edit_Member.IsEnabled = true;
}
private void Plz_TextChanged(object sender, RoutedEventArgs e)
{
if (Plz.Text.Length == 4 && Plz.Text.All(char.IsDigit))
{
int plz = int.Parse(Plz.Text);
var o = _context.Postleitzahlen.Where(p => p.Plz == plz).ToHashSet();
Ort.ItemsSource = o;
Ort.SelectedItem = null;
OrtInput.ItemsSource = null;
OrtInput.SelectedItem = null;
}
}
private void Edit_Member_Button_Click(object sender, RoutedEventArgs e)
private void ClearInputs()
{
Member m = (Member)MemberList.SelectedItem;
if (m == null) return;
MemberEditWindow w = new MemberEditWindow(m, _context);
w.Event += new EventHandler(Refresh_Member_Data_Event);
w.Show();
}
private void Add_Member_Button_Click(object sender, RoutedEventArgs e)
{
MemberAddWindow w = new MemberAddWindow(_context);
w.Event += new EventHandler(Refresh_Member_Data_Event);
w.Show();
}
private void Refresh_Member_Data()
{
_context.Members.Load();
MemberList.ItemsSource = _context.Members.ToList();
}
private void Refresh_Member_Data_Event(object sender, EventArgs e)
{
Refresh_Member_Data();
MgNrInput.Text = "";
GivenNameInput.Text = "";
FamilyNameInput.Text = "";
BranchInput.SelectedItem = null;
PlzInput.Text = "";
OrtInput.SelectedItem = null;
AddressInput.Text = "";
DefaultKgInput.SelectedItem = null;
}
}
}