From 6eaa928147a08aac81521554a95469b92b9bf554 Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@necronda.net>
Date: Mon, 7 Jul 2025 23:59:41 +0200
Subject: [PATCH] [#57] PaymentAdjustmentWindow: Use Task.Run()

---
 Elwig/Windows/PaymentAdjustmentWindow.xaml.cs | 64 ++++++++++---------
 1 file changed, 35 insertions(+), 29 deletions(-)

diff --git a/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs b/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
index 41b7151..951b579 100644
--- a/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
+++ b/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
@@ -156,7 +156,7 @@ namespace Elwig.Windows {
         }
 
         private async void AutoAdjustBsButton_Click(object sender, RoutedEventArgs evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
             try {
                 int? kg = AllowanceKgInput.Text == "" ? null : int.Parse(AllowanceKgInput.Text);
                 double? bs = AllowanceBsInput.Text == "" ? null : double.Parse(AllowanceBsInput.Text);
@@ -169,10 +169,12 @@ namespace Elwig.Windows {
                 App.Client.AutoAdjustBs.AllowanceKgPerBs = kgPerBs;
                 App.Client.AutoAdjustBs.AllowancePercent = percent;
                 App.Client.AutoAdjustBs.MinBs = minBs;
-                await App.Client.UpdateValues();
 
-                var b = new Billing(Year);
-                await b.AutoAdjustBusinessShares(new DateOnly(Year, 11, 30), kg ?? default, bs ?? default, kgPerBs ?? default, percent / 100.0 ?? default, minBs ?? default);
+                await Task.Run(async () => {
+                    await App.Client.UpdateValues();
+                    var b = new Billing(Year);
+                    await b.AutoAdjustBusinessShares(new DateOnly(Year, 11, 30), kg ?? default, bs ?? default, kgPerBs ?? default, percent / 100.0 ?? default, minBs ?? default);
+                });
                 App.HintContextChange();
             } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@@ -183,10 +185,12 @@ namespace Elwig.Windows {
         }
 
         private async void UnAdjustBsButton_Click(object sender, RoutedEventArgs evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
             try {
-                var b = new Billing(Year);
-                await b.UnAdjustBusinessShares();
+                await Task.Run(async () => {
+                    var b = new Billing(Year);
+                    await b.UnAdjustBusinessShares();
+                });
                 App.HintContextChange();
             } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@@ -281,29 +285,31 @@ namespace Elwig.Windows {
 
         private async void CustomButton_Click(object sender, RoutedEventArgs evt) {
             if (MemberInput.SelectedItem is not Member m) return;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
             try {
-                using var ctx = new AppDbContext();
-                if (CustomPayments?.TryGetValue(m.MgNr, out var p) == true) {
-                    ctx.Remove(p);
-                }
-                if (sender == SaveCustomButton) {
-                    var modAbs = decimal.TryParse(CustomModAbsInput.Text, out var n1) ? (decimal?)n1 : null;
-                    var modRel = decimal.TryParse(CustomModRelInput.Text, out var n2) ? (decimal?)n2 / 100 : null;
-                    var amount = decimal.TryParse(CustomAmountInput.Text, out var n3) ? (decimal?)n3 : null;
-                    var modText = CustomModCommentInput.Text.Trim();
-                    var text = CustomCommentInput.Text.Trim();
-                    ctx.Add(new PaymentCustom {
-                        MgNr = m.MgNr,
-                        Year = Year,
-                        ModAbs = modAbs,
-                        ModRel = modRel,
-                        ModComment = modText == "" ? null : modText,
-                        Amount = amount,
-                        Comment = text == "" ? null : text,
-                    });
-                }
-                await ctx.SaveChangesAsync();
+                await Task.Run(async () => {
+                    using var ctx = new AppDbContext();
+                    if (CustomPayments?.TryGetValue(m.MgNr, out var p) == true) {
+                        ctx.Remove(p);
+                    }
+                    if (sender == SaveCustomButton) {
+                        var modAbs = decimal.TryParse(CustomModAbsInput.Text, out var n1) ? (decimal?)n1 : null;
+                        var modRel = decimal.TryParse(CustomModRelInput.Text, out var n2) ? (decimal?)n2 / 100 : null;
+                        var amount = decimal.TryParse(CustomAmountInput.Text, out var n3) ? (decimal?)n3 : null;
+                        var modText = CustomModCommentInput.Text.Trim();
+                        var text = CustomCommentInput.Text.Trim();
+                        ctx.Add(new PaymentCustom {
+                            MgNr = m.MgNr,
+                            Year = Year,
+                            ModAbs = modAbs,
+                            ModRel = modRel,
+                            ModComment = modText == "" ? null : modText,
+                            Amount = amount,
+                            Comment = text == "" ? null : text,
+                        });
+                    }
+                    await ctx.SaveChangesAsync();
+                });
             } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                 if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;