From e1ab2087a26cca441db4365c69622e6c768ebdb7 Mon Sep 17 00:00:00 2001
From: onyx-and-iris <code@onyxandiris.online>
Date: Fri, 27 Sep 2024 02:01:24 +0100
Subject: [PATCH] rename LottoPickerException to LotteryException

add SemanticScreenReader Announcement on button clicked.
It reads the text from the NumbersLabel
---
 Lottery/AppShell.xaml    |  4 ++--
 Lottery/Exception.cs     |  4 ++--
 Lottery/MainPage.xaml    |  2 +-
 Lottery/MainPage.xaml.cs | 13 +++++++------
 4 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/Lottery/AppShell.xaml b/Lottery/AppShell.xaml
index 6eefca0..7c44897 100644
--- a/Lottery/AppShell.xaml
+++ b/Lottery/AppShell.xaml
@@ -5,10 +5,10 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:local="clr-namespace:Lottery"
     Shell.FlyoutBehavior="Disabled"
-    Title="">
+    Title="Lottery Number Generator">
 
     <ShellContent
-        Title="Lottery Number Picker"
+        Title="Lottery Number Generator"
         ContentTemplate="{DataTemplate local:MainPage}"
         Route="MainPage" />
 
diff --git a/Lottery/Exception.cs b/Lottery/Exception.cs
index 5905777..26e61ba 100644
--- a/Lottery/Exception.cs
+++ b/Lottery/Exception.cs
@@ -1,9 +1,9 @@
 namespace Lottery
 {
     /// <summary>
-    /// Base Exception class for the LottoPicker app
+    /// Base Exception class for the Lottery app
     /// </summary>
-    internal class LottoPickerException(string message) : Exception(message)
+    internal class LotteryException(string message) : Exception(message)
     {
     }
 }
diff --git a/Lottery/MainPage.xaml b/Lottery/MainPage.xaml
index 7c1e704..8924a61 100644
--- a/Lottery/MainPage.xaml
+++ b/Lottery/MainPage.xaml
@@ -7,7 +7,7 @@
         <VerticalStackLayout
             Padding="30,0"
             Spacing="25">
-            <Picker x:Name="LottoPicker" Title="Kind of Lottery" SelectedIndexChanged="LottoPicker_SelectedIndexChanged" />
+            <Picker x:Name="LotteryPicker" Title="Kind of Lottery" SelectedIndexChanged="LotteryPicker_SelectedIndexChanged" />
 
             <Label x:Name="NumbersLabel" Text="Click Spin button to generate" HorizontalOptions="Center" FontSize="Medium"  />
 
diff --git a/Lottery/MainPage.xaml.cs b/Lottery/MainPage.xaml.cs
index 7ebcc54..ffacbeb 100644
--- a/Lottery/MainPage.xaml.cs
+++ b/Lottery/MainPage.xaml.cs
@@ -16,10 +16,10 @@
             InitializeComponent();
 
             List<string> lottos = ["UK Lotto", "EuroMillions", "Set For Life", "Thunderball"];
-            LottoPicker.ItemsSource = lottos;
-            LottoPicker.SelectedIndex = (int)DefaultLottery;
+            LotteryPicker.ItemsSource = lottos;
+            LotteryPicker.SelectedIndex = (int)DefaultLottery;
 
-            Lottery = Lotteries[LottoPicker.SelectedIndex];
+            Lottery = Lotteries[LotteryPicker.SelectedIndex];
         }
 
         private void SpinButton_Clicked(object sender, EventArgs e)
@@ -43,14 +43,15 @@
                     }
                     break;
                 default:
-                    throw new LottoPickerException($"no NumbersLabel output defined for {numbers.Kind}");
+                    throw new LotteryException($"no NumbersLabel output defined for {numbers.Kind}");
             };
             NumbersLabel.Text = string.Join("\t", output);
+            SemanticScreenReader.Announce(NumbersLabel.Text);
         }
 
-        private void LottoPicker_SelectedIndexChanged(object sender, EventArgs e)
+        private void LotteryPicker_SelectedIndexChanged(object sender, EventArgs e)
         {
-            Lottery = Lotteries[LottoPicker.SelectedIndex];
+            Lottery = Lotteries[LotteryPicker.SelectedIndex];
         }
     }
 }