add account

Billing.Shared/UI/Converters.cs

@@ -1,4 +1,5 @@
 using Billing.Languages;
+using Billing.Models;
 using System;
 using System.Globalization;
 using Xamarin.Forms;
@@ -24,17 +25,36 @@ namespace Billing.UI
 
     public class MoneyConverter : IValueConverter
     {
+        public bool MarkVisible { get; set; } = true;
+
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
         {
             if (value is decimal d)
             {
-                return "¥ " + d.ToString("n2", CultureInfo.InvariantCulture);
+                var number = d.ToString("n2");
+                if (MarkVisible)
+                {
+                    return "¥ " + number;
+                }
+                return number;
             }
             return value;
         }
 
         public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
         {
+            if (value is string s)
+            {
+                if (s.StartsWith("¥ "))
+                {
+                    s = s[2..];
+                }
+                if (decimal.TryParse(s, out decimal d))
+                {
+                    return d;
+                }
+                return 0m;
+            }
             return value;
         }
     }
@@ -51,4 +71,28 @@ namespace Billing.UI
             return value;
         }
     }
+
+    public class AccountCategoryConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is AccountCategory category)
+            {
+                return category switch
+                {
+                    AccountCategory.Cash => Resource.Cash,
+                    AccountCategory.CreditCard => Resource.CreditCard,
+                    AccountCategory.DebitCard => Resource.DebitCard,
+                    AccountCategory.ElecAccount => Resource.ElecAccount,
+                    _ => category.ToString()
+                };
+            }
+            return value;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value;
+        }
+    }
 }

Billing.Shared/UI/Definition.cs

@@ -19,6 +19,24 @@ namespace Billing.UI
             return obj;
         }
 
+        public static View HorizontalOptions(this View view, LayoutOptions options)
+        {
+            if (view != null)
+            {
+                view.HorizontalOptions = options;
+            }
+            return view;
+        }
+
+        public static View VerticalOptions(this View view, LayoutOptions options)
+        {
+            if (view != null)
+            {
+                view.VerticalOptions = options;
+            }
+            return view;
+        }
+
         public static View DynamicResource(this View view, BindableProperty property, string key)
         {
             view.SetDynamicResource(property, key);

Billing.Shared/UI/OptionsCells.cs

@@ -186,6 +186,49 @@ namespace Billing.UI
         };
     }
 
+    public class OptionImageCell : OptionSelectCell
+    {
+        public static readonly BindableProperty ImageSourceProperty = BindableProperty.Create(nameof(ImageSource), typeof(ImageSource), typeof(OptionImageCell));
+
+        [TypeConverter(typeof(ImageSourceConverter))]
+        public ImageSource ImageSource
+        {
+            get => (ImageSource)GetValue(ImageSourceProperty);
+            set => SetValue(ImageSourceProperty, value);
+        }
+
+        protected override View Content => new StackLayout
+        {
+            Orientation = StackOrientation.Horizontal,
+            HorizontalOptions = LayoutOptions.End,
+            Children =
+            {
+                new Image
+                {
+                    HeightRequest = 20,
+                    HorizontalOptions = LayoutOptions.End,
+                    VerticalOptions = LayoutOptions.Center,
+                    Margin = new Thickness(6, 0)
+                }
+                .Binding(Image.SourceProperty, nameof(ImageSource)),
+
+                new TintImage
+                {
+                    HeightRequest = 20,
+                    VerticalOptions = LayoutOptions.Center,
+                    Margin = new Thickness(6, 0),
+                    Source = "right.png"
+                }
+            },
+            GestureRecognizers =
+            {
+                new TapGestureRecognizer()
+                    .Binding(TapGestureRecognizer.CommandProperty, nameof(Command))
+                    .Binding(TapGestureRecognizer.CommandParameterProperty, nameof(CommandParameter))
+            }
+        };
+    }
+
     public class OptionSwitchCell : OptionCell
     {
         public static readonly BindableProperty IsToggledProperty = BindableProperty.Create(nameof(IsToggled), typeof(bool), typeof(OptionSwitchCell));