move LineItemsViewModel inside QuoteViewModel

Gremlin/MVVM/ViewModels/LineItemViewModel.cs

@@ -19,7 +19,7 @@ namespace Gremlin.MVVM
         public decimal CalcTotalNet { get; private set; }
         public decimal ListPrice { get; private set; }
 
-        internal static ObservableCollection<LineItemViewModel> ReadLineItemsFromClipboard ()
+        internal static ObservableCollection<LineItemViewModel> ReadLineItemsFromClipboard()
         {
             if (Clipboard.GetText() != "")
             {

Gremlin/MVVM/ViewModels/QuoteViewModel.cs

@@ -1,6 +1,5 @@
 using Caliburn.Micro;
 using System;
-using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 
@@ -10,9 +9,9 @@ namespace Gremlin.MVVM
     {
         private string _quoteType = "ein Analysegerät";
         private string _quotePath;
-        private List<LineItemViewModel> _lineItemsVM;
+        private ObservableCollection<LineItemViewModel> _lineItemsVM = new();
-        private ContactViewModel _recipient;
+        private ContactViewModel _recipient = new();
-        private ContactViewModel _salesRep;
+        private ContactViewModel _salesRep = new();
         private string _quoteNumber;
         private int _warranty = 12;
         private int _validity = 60;
@@ -41,7 +40,7 @@ namespace Gremlin.MVVM
         public bool? UseMailTemplate { get => _useMailTemplate; internal set { _useMailTemplate = value; NotifyOfPropertyChange(() => UseMailTemplate); } }
         public bool? ShowDiscounts { get => _showDiscounts; internal set { _showDiscounts = value; NotifyOfPropertyChange(() => ShowDiscounts); } }
 
-        public List<LineItemViewModel> LineItemsViewModel { get => _lineItemsVM; internal set { _lineItemsVM = value; NotifyOfPropertyChange(() => LineItemsViewModel); } }
+        public ObservableCollection<LineItemViewModel> LineItemsViewModel { get => _lineItemsVM; internal set { _lineItemsVM = value; NotifyOfPropertyChange(() => LineItemsViewModel); } }
         public ContactViewModel Recipient { get => _recipient; internal set { _recipient = value; NotifyOfPropertyChange(() => Recipient); } }
         public ContactViewModel SalesRep { get => _salesRep; internal set { _salesRep = value; NotifyOfPropertyChange(() => SalesRep); } }
         public decimal TotalListprice { get => _totalListprice; internal set { _totalListprice = value; NotifyOfPropertyChange(() => TotalListprice); } }
@@ -137,7 +136,18 @@ namespace Gremlin.MVVM
         public void GenerateQuoteNumber()
         {
             Random random = new();
-            QuoteNumber = $"DE-83PE89-{DateTime.Now:My}-{random.Next(999999)}";
+            QuoteNumber = SalesRep.LastName switch
+            {
+                "Woitschetzki" => $"DE-83PE89-{DateTime.Now:My}-{random.Next(999999)}",
+                "Welsch" => $"DE-83RE32-{DateTime.Now:My}-{random.Next(999999)}",
+                _ => $"DE-XXYYXX-{DateTime.Now:My}-{random.Next(999999)}",
+            };
+        }
+
+
+        public void ReadLineItems()
+        {
+            LineItemsViewModel = LineItemViewModel.ReadLineItemsFromClipboard();
         }
     }
 }

Gremlin/MVVM/ViewModels/ShellViewModel.cs

@@ -1,16 +1,12 @@
-using System.Collections.Generic;
+namespace Gremlin.MVVM
-
-namespace Gremlin.MVVM
 {
     public class ShellViewModel
     {
         public QuoteViewModel QuoteVM { get; set; }
-        public List<LineItemViewModel> LineVMs { get; set; }
 
         public ShellViewModel()
         {
             QuoteVM = new QuoteViewModel();
-            LineVMs = QuoteVM.LineItemsViewModel;
         }
     }
 }

Gremlin/MVVM/Views/LineItemView.xaml

@@ -1,14 +0,0 @@
-<UserControl x:Class="Gremlin.MVVM.LineItemView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             mc:Ignorable="d" 
-             d:DesignHeight="450" d:DesignWidth="800">
-    <Grid>
-        <StackPanel>
-            <DataGrid x:Name="LineItemViewModel" AutoGenerateColumns="True" Height="600" Margin="10,5,10,5" >
-            </DataGrid>
-        </StackPanel>
-    </Grid>
-</UserControl>

Gremlin/MVVM/Views/LineItemView.xaml.cs

@@ -1,12 +0,0 @@
-using System.Windows.Controls;
-
-namespace Gremlin.MVVM
-{
-    public partial class LineItemView : UserControl
-    {
-        public LineItemView()
-        {
-            InitializeComponent();
-        }
-    }
-}

Gremlin/MVVM/Views/QuoteView.xaml

@@ -45,7 +45,13 @@
             </StackPanel>
         </Grid>
         <Grid Grid.Row="1" Grid.Column="1">
-            <Button x:Name="GenerateQuoteNumber" Content="Angebotsnummer generieren"/>
+            <StackPanel>
+                <Button x:Name="GenerateQuoteNumber" Content="Angebotsnummer generieren"/>
+                <Button x:Name="ReadLineItems" Content="Angebot aus PriceSurfer einfügen"/>
+            </StackPanel>
         </Grid>
+        <StackPanel>
+            <DataGrid x:Name="LineItemsViewModel" AutoGenerateColumns="True" Height="600" Margin="10,5,10,5" />
+        </StackPanel>
     </Grid>
 </UserControl>

Gremlin/MVVM/Views/ShellView.xaml

@@ -5,6 +5,5 @@
              xmlns:local="clr-namespace:Gremlin.MVVM">
     <StackPanel Orientation="Vertical">
         <local:QuoteView cal:Bind.Model="{Binding QuoteVM}" />
-        <local:LineItemView cal:Bind.Model="{Binding LineItemVM}" />
     </StackPanel>
 </UserControl>