Initial commit.

Wino.Mail/Dialogs/ConfirmationDialog.xaml.cs

@@ -0,0 +1,80 @@
+using System.Threading.Tasks;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Wino.Core.Domain.Interfaces;
+
+namespace Wino.Dialogs
+{
+    public sealed partial class ConfirmationDialog : ContentDialog, IConfirmationDialog
+    {
+        private TaskCompletionSource<bool> _completionSource;
+
+        #region Dependency Properties
+
+        public string DialogTitle
+        {
+            get { return (string)GetValue(DialogTitleProperty); }
+            set { SetValue(DialogTitleProperty, value); }
+        }
+
+        public static readonly DependencyProperty DialogTitleProperty = DependencyProperty.Register(nameof(DialogTitle), typeof(string), typeof(ConfirmationDialog), new PropertyMetadata(string.Empty));
+
+        public string Message
+        {
+            get { return (string)GetValue(MessageProperty); }
+            set { SetValue(MessageProperty, value); }
+        }
+
+        public static readonly DependencyProperty MessageProperty = DependencyProperty.Register(nameof(Message), typeof(string), typeof(ConfirmationDialog), new PropertyMetadata(string.Empty));
+
+        public string ApproveButtonTitle
+        {
+            get { return (string)GetValue(ApproveButtonTitleProperty); }
+            set { SetValue(ApproveButtonTitleProperty, value); }
+        }
+
+        public static readonly DependencyProperty ApproveButtonTitleProperty = DependencyProperty.Register(nameof(ApproveButtonTitle), typeof(string), typeof(ConfirmationDialog), new PropertyMetadata(string.Empty));
+
+        #endregion
+
+        private bool _isApproved;
+        public ConfirmationDialog()
+        {
+            InitializeComponent();
+        }
+
+        public async Task<bool> ShowDialogAsync(string title, string message, string approveButtonTitle)
+        {
+            _completionSource = new TaskCompletionSource<bool>();
+
+            DialogTitle = title;
+            Message = message;
+            ApproveButtonTitle = approveButtonTitle;
+
+#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
+            ShowAsync();
+#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
+
+            return await _completionSource.Task;
+        }
+
+        private void DialogClosed(ContentDialog sender, ContentDialogClosedEventArgs args)
+        {
+            _completionSource.TrySetResult(_isApproved);
+        }
+
+        private void ApproveClicked(ContentDialog sender, ContentDialogButtonClickEventArgs args)
+        {
+            _isApproved = true;
+
+            Hide();
+        }
+
+        private void CancelClicked(ContentDialog sender, ContentDialogButtonClickEventArgs args)
+        {
+            _isApproved = false;
+
+            Hide();
+        }
+    }
+}