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[#39] ChartWindow: Add try/catch block around initialization

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This commit is contained in:
Lorenz Stechauner
2024-02-22 09:22:04 +01:00
parent 6e26bd8922
commit 04199376d2
1 changed files with 22 additions and 6 deletions
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28
Elwig/Windows/ChartWindow.xaml.cs
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@ -14,6 +14,8 @@ using ScottPlot.Plottables;
using ScottPlot; using ScottPlot;
using Xceed.Wpf.Toolkit.Primitives; using Xceed.Wpf.Toolkit.Primitives;
using ScottPlot.Control; using ScottPlot.Control;
using System.Text.Json;
using Microsoft.EntityFrameworkCore.Metadata.Internal;
namespace Elwig.Windows { namespace Elwig.Windows {
public partial class ChartWindow : ContextWindow { public partial class ChartWindow : ContextWindow {
@ -101,12 +103,26 @@ namespace Elwig.Windows {
PaymentVar = await Context.PaymentVariants.FindAsync(Year, AvNr) ?? throw new ArgumentException("PaymentVar not found"); PaymentVar = await Context.PaymentVariants.FindAsync(Year, AvNr) ?? throw new ArgumentException("PaymentVar not found");
Season = await Context.Seasons.FindAsync(Year) ?? throw new ArgumentException("Season not found"); Season = await Context.Seasons.FindAsync(Year) ?? throw new ArgumentException("Season not found");
var data = EditBillingData.FromJson(PaymentVar.Data, Utils.GetVaributes(Context, Year)); try {
var paymentEntries = data.GetPaymentGraphEntries(Context, Season); var data = EditBillingData.FromJson(PaymentVar.Data, Utils.GetVaributes(Context, Year));
GraphEntries = [ var paymentEntries = data.GetPaymentGraphEntries(Context, Season);
..paymentEntries, GraphEntries = [
..data.GetQualityGraphEntries(Context, Season, paymentEntries.Any() ? paymentEntries.Max(e => e.Id) : 0) ..paymentEntries,
]; ..data.GetQualityGraphEntries(Context, Season, paymentEntries.Any() ? paymentEntries.Max(e => e.Id) : 0)
];
} catch (KeyNotFoundException ex) {
var key = ex.Message.Split('\'')[1].Split('\'')[0];
MessageBox.Show($"Fehler beim Laden der Auszahlungsvariante:\n\n" +
$"Mit unbekanntem Attribut '{key}' kann nicht umgegangen werden.", "Fehler",
MessageBoxButton.OK, MessageBoxImage.Error);
} catch (ArgumentException) {
MessageBox.Show($"Fehler beim Laden der Auszahlungsvariante:\n\n" +
$"Die Daten der Auszahlungsvariante entsprechen nicht dem benötigtem Format.", "Fehler",
MessageBoxButton.OK, MessageBoxImage.Error);
} catch (Exception ex) {
MessageBox.Show("Fehler beim Laden der Auszahlungsvariante:\n\n" + ex.Message, "Fehler",
MessageBoxButton.OK, MessageBoxImage.Error);
}
Vaributes = Utils.GetVaributeList(Context, Year); Vaributes = Utils.GetVaributeList(Context, Year);
GraphEntries.ForEach(e => { GraphEntries.ForEach(e => {
e.Vaributes.ForEach(v => { e.Vaributes.ForEach(v => {