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DeliveryAdminWindow: Improve responsiveness by caching wine quality levels
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This commit is contained in:
Lorenz Stechauner
2025-09-21 22:09:10 +02:00
parent bfbd0a6a22
commit b27b89f599
2 changed files with 17 additions and 15 deletions
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8
Elwig/Helpers/AppDbContext.cs
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@@ -248,14 +248,6 @@ namespace Elwig.Helpers {
return c + 1;
}
public async Task<WineQualLevel> GetWineQualityLevel(double kmw, string? maxQualId = null) {
return await WineQualityLevels
.Where(q => !q.IsPredicate && (q.MinKmw == null || q.MinKmw <= kmw))
.Where(q => maxQualId == null || q.QualId == "WEI" || q.QualId == maxQualId)
.OrderBy(q => q.MinKmw)
.LastAsync();
}
public void UpdateDeliveryPartModifiers(DeliveryPart part, IEnumerable<Modifier> oldModifiers, IEnumerable<Modifier> newModifiers) {
foreach (var m in Modifiers.Where(m => m.Year == part.Year)) {
var mod = new DeliveryPartModifier {

24
Elwig/Windows/DeliveryAdminWindow.xaml.cs
View File

@@ -8,6 +8,7 @@ using Elwig.ViewModels;
using Microsoft.EntityFrameworkCore;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
@@ -34,6 +35,8 @@ namespace Elwig.Windows {
private readonly Button[] WeighingButtons;
private List<WineQualLevel> WineQualityLevels = [];
public DeliveryAdminWindow(bool receipt = false) {
InitializeComponent();
CommandBindings.Add(new CommandBinding(CtrlF, FocusSearchInput));
@@ -483,7 +486,8 @@ namespace Elwig.Windows {
var cultList = await ctx.WineCultivations.OrderBy(a => a.Name).Cast<object>().ToListAsync();
cultList.Insert(0, new NullItem(""));
ControlUtils.RenewItemsSource(CultivationInput, cultList, null, ControlUtils.RenewSourceDefault.First);
ControlUtils.RenewItemsSource(WineQualityLevelInput, await ctx.WineQualityLevels.ToListAsync());
WineQualityLevels = await ctx.WineQualityLevels.ToListAsync();
ControlUtils.RenewItemsSource(WineQualityLevelInput, WineQualityLevels);
ControlUtils.RenewItemsSource(ModifiersInput, await ctx.Modifiers
.Where(m => m.Year == y && (!IsCreating || m.IsActive))
.OrderBy(m => m.Ordering)
@@ -1230,23 +1234,30 @@ namespace Elwig.Windows {
}
}
private WineQualLevel GetWineQualityLevel(double kmw, string? maxQualId = null) {
return WineQualityLevels
.Where(q => !q.IsPredicate && (q.MinKmw == null || q.MinKmw <= kmw))
.Where(q => maxQualId == null || q.QualId == "WEI" || q.QualId == maxQualId)
.OrderBy(q => q.MinKmw)
.Last();
}
private void UpdateWineQualityLevels() {
using var ctx = new AppDbContext();
if (!GetInputValid(GradationKmwInput)) {
UnsetDefaultValue(WineQualityLevelInput);
ComboBox_SelectionChanged(WineQualityLevelInput, null);
WineQualityLevelInput.ItemsSource = ctx.WineQualityLevels.ToList();
WineQualityLevelInput.ItemsSource = WineQualityLevels;
WineQualityLevelInput.SelectedItem = null;
return;
}
var kmw = (double)ViewModel.GradationKmw!;
var max = ViewModel.WineVar?.MaxQualId;
var quw = ViewModel.WineVar?.IsQuw ?? true;
WineQualityLevelInput.ItemsSource = ctx.WineQualityLevels
WineQualityLevelInput.ItemsSource = WineQualityLevels
.Where(q => q.MinKmw == null || q.MinKmw <= kmw)
.Where(q => quw || q.QualId == "WEI" || q.QualId == max)
.ToList();
var qual = ctx.GetWineQualityLevel(kmw, !quw ? max : null).GetAwaiter().GetResult();
var qual = GetWineQualityLevel(kmw, !quw ? max : null);
SetDefaultValue(WineQualityLevelInput, qual);
if (WineQualityLevelInput.SelectedItem == null || (WineQualityLevelInput.SelectedItem is WineQualLevel selected && !selected.IsPredicate)) {
ControlUtils.SelectItem(WineQualityLevelInput, qual);
@@ -1386,8 +1397,7 @@ namespace Elwig.Windows {
AbgewertetInput.IsChecked = false;
return;
}
using var ctx = new AppDbContext();
var defQual = ctx.GetWineQualityLevel(ViewModel.GradationKmw!.Value, !(ViewModel.WineVar?.IsQuw ?? true) ? ViewModel.WineVar?.MaxQualId : null).GetAwaiter().GetResult();
var defQual = GetWineQualityLevel(ViewModel.GradationKmw!.Value, !(ViewModel.WineVar?.IsQuw ?? true) ? ViewModel.WineVar?.MaxQualId : null);
AbgewertetInput.IsChecked = !qual.IsPredicate && defQual != qual;
}