TareCorrectionDialog: Allow actual tare to be null

This commit is contained in:
2026-09-16 17:23:12 +02:00
parent 15e191d74e
commit 0e9121c462
5 changed files with 19 additions and 17 deletions
+8 -8
View File
@@ -614,7 +614,7 @@ namespace Elwig.Windows {
ClearOriginalValues();
ClearDefaultValues();
ViewModel.FillInputs(p);
CorrectTareButton.Visibility = !ViewModel.IsReceipt && (ViewModel.ActualTare != 0 || ViewModel.IsUnloadingBox) ? Visibility.Visible : Visibility.Hidden;
CorrectTareButton.Visibility = !ViewModel.IsReceipt && ((ViewModel.ActualTare is int t && t != 0) || ViewModel.IsUnloadingBox) ? Visibility.Visible : Visibility.Hidden;
FinishInputFilling();
}
@@ -625,13 +625,13 @@ namespace Elwig.Windows {
}
private void CorrectTareButton_Click(object sender, RoutedEventArgs evt) {
var lastCorrection = (ViewModel.TargetTare ?? ViewModel.ActualTare) - ViewModel.ActualTare;
var lastCorrection = (ViewModel.TargetTare ?? ViewModel.ActualTare ?? 0) - (ViewModel.ActualTare ?? 0);
var correction = Utils.ShowTareCorrectionDialog(ViewModel.ActualTare, ViewModel.TargetTare);
if (correction == null) return;
ViewModel.Weight += lastCorrection - correction;
ViewModel.TargetTare = correction == 0 ? null : ViewModel.ActualTare + correction;
ViewModel.Tare = ViewModel.TargetTare ?? ViewModel.ActualTare;
if (ViewModel.WeighingData is string s) {
ViewModel.TargetTare = correction == 0 ? null : (ViewModel.ActualTare ?? 0) + correction;
ViewModel.Tare = ViewModel.TargetTare ?? ViewModel.ActualTare;
var obj = JsonNode.Parse(s)!.AsObject();
if (correction == 0) {
obj.Remove("tare_correction");
@@ -673,16 +673,16 @@ namespace Elwig.Windows {
private void OnWeighingResult(IScale scale, WeighingResult res) {
if ((res.NetWeight ?? 0) > 0 && res.FullWeighingId != null) {
ViewModel.Weight = res.NetWeight;
ViewModel.ActualTare = res.TareWeight ?? 0;
ViewModel.ActualTare = res.TareWeight;
ViewModel.TargetTare = null;
ViewModel.Tare = ViewModel.ActualTare != 0 ? ViewModel.ActualTare : null;
ViewModel.Tare = ViewModel.ActualTare is int t && t != 0 ? t : null;
ViewModel.ScaleTerminalId = scale.ScaleTerminalId;
ViewModel.WeighingData = res.ToJson().ToJsonString();
ViewModel.ManualWeighingReason = null;
ManualWeighingInput.IsChecked = false;
} else {
ViewModel.Weight = null;
ViewModel.ActualTare = 0;
ViewModel.ActualTare = null;
ViewModel.TargetTare = null;
ViewModel.Tare = null;
ViewModel.ScaleTerminalId = null;
@@ -1410,7 +1410,7 @@ namespace Elwig.Windows {
private void UnloadingInput_Checked(object sender, RoutedEventArgs evt) {
if (!IsEditing && !IsCreating) return;
if (!ViewModel.IsReceipt)
CorrectTareButton.Visibility = ViewModel.ActualTare != 0 || ViewModel.IsUnloadingBox ? Visibility.Visible : Visibility.Hidden;
CorrectTareButton.Visibility = (ViewModel.ActualTare is int t && t != 0) || ViewModel.IsUnloadingBox ? Visibility.Visible : Visibility.Hidden;
var mod = ViewModel.Modifiers.ToList();
var source = ViewModel.ModifiersSource.ToList();
if (App.Client.IsMatzen) {