wip billing

BookAStar/BookAStar/Pages/EditBillingLinePage.xaml

@@ -63,12 +63,12 @@
         <Entry.Behaviors>
           <behaviors:DecimalValidatorBehavior x:Name="unitCostValidator" />
         </Entry.Behaviors>
-        <Image  x:Name="unitaryCostSuccessErrorImage"
-                  Style="{Binding Source={x:Reference unitCostValidator}, 
+      </Entry>
+      <Label Text="€" Style="{StaticResource BigLabel}" />
+      <Image  x:Name="unitaryCostSuccessErrorImage"
+                Style="{Binding Source={x:Reference unitCostValidator}, 
                                 Path=IsValid, 
                                 Converter={StaticResource boolToStyleImage}}" />
-      </Entry>
-      <Label Text="€" Style="{StaticResource BigLabel}" HorizontalTextAlignment="Start"/>
     </StackLayout>
     <Button Text="Valider cette ligne de facture" Command="{Binding ValidateCommand}"
             Clicked="OnValidateClicked"></Button>

BookAStar/BookAStar/Pages/EditBillingLinePage.xaml.cs

@@ -1,10 +1,5 @@
 using BookAStar.ViewModels;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Input;
 using Xamarin.Forms;
 
 namespace BookAStar.Pages
@@ -15,10 +10,11 @@ namespace BookAStar.Pages
         {
             BindingContext = model;
             InitializeComponent();
-        } 
+        }
+
         public void OnValidateClicked (object sender, EventArgs e)
         {
-            OnBackButtonPressed();
+            this.Navigation.PopAsync();
         }
     }
 }

BookAStar/BookAStar/ViewModels/BillingLineViewModel.cs

@@ -58,7 +58,6 @@ namespace BookAStar.ViewModels
             {
                 SetProperty<decimal>(ref unitaryCost, value, "UnitaryCost");
                 data.UnitaryCost = value;
-                UnitaryCostText = value.ToString(unitCostFormat, CultureInfo.InvariantCulture);
             }
         }
         protected int durationValue;
@@ -107,20 +106,9 @@ namespace BookAStar.ViewModels
 
             set
             {
-                if (unitaryCostText != value)
-                {
-                    try
-                    {
-                        data.UnitaryCost = decimal.Parse(value, CultureInfo.InvariantCulture);
-                    }
-                    catch (Exception)
-                    {
-                        // TODO Error model
-                        // UI should shoud entry as wearing a wrong value
-                        // thanks to its `Behaviors`
-                    }
-                }
                 SetProperty<string>(ref unitaryCostText, value, "UnitaryCostText");
+                // TODO update behavior
+
             }
         }
         bool invalidCost;

BookAStar/BookAStar/Views/CommandLineEditor.xaml.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+
+namespace BookAStar.Views 
+{
+    public partial class CommandLineEditor : ContentView
+    {
+        public CommandLineEditor()
+        {
+            InitializeComponent();
+
+        }
+    }
+}