toy mart using listview - 2/5

XamarinStudy/XamarinStudy/XamarinStudy/App.xaml.cs

@@ -55,7 +55,9 @@ namespace XamarinStudy
 
 			//MainPage = new NavigationPage(new SampleTableViewSimpleRegisterPage());
 
-			MainPage = new SampleListViewPage();
+			//MainPage = new SampleListViewPage();
+
+			MainPage = new ToyMartPage();
 		}
 
 		protected override void OnStart()

XamarinStudy/XamarinStudy/XamarinStudy/Commons/ValueConverter.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using Xamarin.Forms;
+
+namespace XamarinStudy.Commons
+{
+	internal class ValueConverter : IValueConverter
+	{
+		object IValueConverter.Convert(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			return ImageSource.FromResource(string.Format("XamarinStudy.Imgs.{0}", value ?? ""));
+		}
+
+		object IValueConverter.ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			throw new NotImplementedException();
+		}
+	}
+}

XamarinStudy/XamarinStudy/XamarinStudy/Models/Toy.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace XamarinStudy.Models
+{
+	internal class Toy
+	{
+		public enum TOY_CATEGORY { Robot, Car, Plane, Figure, Block }
+
+		public string Name { get; set; }
+		public int Price { get; set; }
+		public int Count { get; set; }
+		public string Image { get => $"{this.Name}.png"; }
+		public bool Checked { get; set; }
+		public TOY_CATEGORY Category { get; set; }
+	}
+
+	class KindOf<K, T> : List<T>
+	{
+		public K Title { get; set; }
+		public KindOf(K title, IEnumerable<T> list)
+		{
+			this.Title = title;
+			this.AddRange(list);
+		}
+	}
+
+	internal class ToyRepository
+	{
+		public static List<Toy> ToyList { get; private set; }
+		public static List<KindOf<string, Toy>>ToyListKindOf { get; set; }
+
+		static ToyRepository()
+		{
+			ToyList = new List<Toy>()
+			{
+				new Toy() {Name = "Robot1", Price = 10000, Category = Toy.TOY_CATEGORY.Robot },
+				new Toy() {Name = "Robot2", Price = 80000, Category = Toy.TOY_CATEGORY.Robot },
+				new Toy() {Name = "Robot3", Price = 90000, Category = Toy.TOY_CATEGORY.Robot },
+
+				new Toy() {Name = "Car1", Price = 1000, Category = Toy.TOY_CATEGORY.Car },
+				new Toy() {Name = "Car2", Price = 60000, Category = Toy.TOY_CATEGORY.Car },
+				new Toy() {Name = "Car3", Price = 70000, Category = Toy.TOY_CATEGORY.Car },
+
+				new Toy() {Name = "Plane1", Price = 120000, Category = Toy.TOY_CATEGORY.Plane },
+				new Toy() {Name = "Plane2", Price = 60000, Category = Toy.TOY_CATEGORY.Plane },
+				new Toy() {Name = "Plane3", Price = 50000, Category = Toy.TOY_CATEGORY.Plane },
+
+				new Toy() {Name = "Figure1", Price = 120000, Category = Toy.TOY_CATEGORY.Figure },
+				new Toy() {Name = "Figure2", Price = 60000, Category = Toy.TOY_CATEGORY.Figure },
+				new Toy() {Name = "Figure3", Price = 50000, Category = Toy.TOY_CATEGORY.Figure },
+
+				new Toy() {Name = "Block1", Price = 20000, Category = Toy.TOY_CATEGORY.Block },
+				new Toy() {Name = "Block2", Price = 25000, Category = Toy.TOY_CATEGORY.Block },
+				new Toy() {Name = "Block3", Price = 32000, Category = Toy.TOY_CATEGORY.Block },
+			};
+
+			// Category로 그룹화, 그룹 내 Key = Category, 
+			ToyListKindOf = ToyList.GroupBy(t => t.Category.ToString()).Select(g => new KindOf<string, Toy>(g.Key, g)).ToList();
+		}
+	}
+}

XamarinStudy/XamarinStudy/XamarinStudy/Views/ToyMartPage.xaml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:common="clr-namespace:XamarinStudy.Commons;assembly=XamarinStudy"
+             x:Class="XamarinStudy.Views.ToyMartPage">
+    <ContentPage.Resources>
+        <ResourceDictionary>
+            <common:ValueConverter x:Key="cvt"/>
+        </ResourceDictionary>
+    </ContentPage.Resources>
+    <ContentPage.Content>
+        <ListView x:Name="menuListView" ItemsSource="{Binding .}" HasUnevenRows="True" IsGroupingEnabled="True" GroupDisplayBinding="{Binding Title}">
+            <ListView.GroupHeaderTemplate>
+                <DataTemplate>
+                    <ViewCell>
+                        <StackLayout Orientation="Horizontal" BackgroundColor="DarkSlateBlue" Padding="2 10">
+                            <Label Text="{Binding Title}" FontSize="Large" TextColor="White"/>
+                            <Label Text=": " FontSize="Large" TextColor="White"/>
+                            <Label Text="{Binding Count}" FontSize="Large" TextColor="White"/>
+                            <Label Text="ea" FontSize="Large" TextColor="White"/>
+                        </StackLayout>
+                    </ViewCell>
+                </DataTemplate>
+            </ListView.GroupHeaderTemplate>
+            <ListView.ItemTemplate>
+                <DataTemplate>
+                    <ViewCell>
+                        <StackLayout Orientation="Horizontal" Padding="6, 6">
+                            <Image Source="{Binding Image, Converter={StaticResource cvt}}" WidthRequest="50" HeightRequest="50"/>
+                            <Label Text="{Binding Name}" FontSize="Large" VerticalTextAlignment="Center" HorizontalOptions="FillAndExpand"/>
+                            <Label Text="{Binding Price}" FontSize="Medium" VerticalTextAlignment="Center" HorizontalOptions="FillAndExpand"/>
+                            <CheckBox IsChecked="{Binding Checked}"/>
+                        </StackLayout>
+                    </ViewCell>
+                </DataTemplate>
+            </ListView.ItemTemplate>
+        </ListView>
+    </ContentPage.Content>
+</ContentPage>

XamarinStudy/XamarinStudy/XamarinStudy/Views/ToyMartPage.xaml.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+using XamarinStudy.Models;
+
+namespace XamarinStudy.Views
+{
+	[XamlCompilation(XamlCompilationOptions.Compile)]
+	public partial class ToyMartPage : ContentPage
+	{
+		public ToyMartPage()
+		{
+			InitializeComponent();
+			InitInstance();
+		}
+
+		private void InitInstance()
+		{
+			ToyRepository dd = new ToyRepository();
+			//menuListView.ItemsSource = ToyRepository.ToyList;
+			menuListView.ItemsSource = ToyRepository.ToyListKindOf;
+		}
+	}
+}

XamarinStudy/XamarinStudy/XamarinStudy/XamarinStudy.csproj

@@ -5,6 +5,42 @@
     <ProduceReferenceAssembly>true</ProduceReferenceAssembly>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="Imgs\Block1.png" />
+    <None Remove="Imgs\Block2.png" />
+    <None Remove="Imgs\Block3.png" />
+    <None Remove="Imgs\Car1.png" />
+    <None Remove="Imgs\Car2.png" />
+    <None Remove="Imgs\Car3.png" />
+    <None Remove="Imgs\Figure1.png" />
+    <None Remove="Imgs\Figure2.png" />
+    <None Remove="Imgs\Figure3.png" />
+    <None Remove="Imgs\Plane1.png" />
+    <None Remove="Imgs\Plane2.png" />
+    <None Remove="Imgs\Plane3.png" />
+    <None Remove="Imgs\Robot1.png" />
+    <None Remove="Imgs\Robot2.png" />
+    <None Remove="Imgs\Robot3.png" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Include="Imgs\Block1.png" />
+    <EmbeddedResource Include="Imgs\Block2.png" />
+    <EmbeddedResource Include="Imgs\Block3.png" />
+    <EmbeddedResource Include="Imgs\Car1.png" />
+    <EmbeddedResource Include="Imgs\Car2.png" />
+    <EmbeddedResource Include="Imgs\Car3.png" />
+    <EmbeddedResource Include="Imgs\Figure1.png" />
+    <EmbeddedResource Include="Imgs\Figure2.png" />
+    <EmbeddedResource Include="Imgs\Figure3.png" />
+    <EmbeddedResource Include="Imgs\Plane1.png" />
+    <EmbeddedResource Include="Imgs\Plane2.png" />
+    <EmbeddedResource Include="Imgs\Plane3.png" />
+    <EmbeddedResource Include="Imgs\Robot1.png" />
+    <EmbeddedResource Include="Imgs\Robot2.png" />
+    <EmbeddedResource Include="Imgs\Robot3.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Xamarin.Forms" Version="5.0.0.2196" />  
     <PackageReference Include="Xamarin.Essentials" Version="1.7.0" />
@@ -74,5 +110,8 @@
     <EmbeddedResource Update="Views\SampleToolbarPage.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>
+    <EmbeddedResource Update="Views\ToyMartPage.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
   </ItemGroup>
 </Project>