[WIP] winuiで動かせるところまで

.vsconfig

@@ -0,0 +1,16 @@
+{
+  "version": "1.0",
+  "components": [
+    "Microsoft.Component.MSBuild",
+    "Microsoft.NetCore.Component.Runtime.7.0",
+    "Microsoft.NetCore.Component.SDK",
+    "Microsoft.VisualStudio.Component.ManagedDesktop.Core",
+    "Microsoft.VisualStudio.Component.ManagedDesktop.Prerequisites",
+    "Microsoft.VisualStudio.Component.NuGet",
+    "Microsoft.VisualStudio.Component.Windows10SDK.19041",
+    "Microsoft.VisualStudio.Component.Windows10SDK",
+    "Microsoft.VisualStudio.ComponentGroup.MSIX.Packaging",
+    "Microsoft.VisualStudio.ComponentGroup.WindowsAppSDK.Cs",
+    "Microsoft.VisualStudio.Workload.ManagedDesktop"
+  ]
+}

EasyPlot.Core/Contracts/Services/IFileService.cs

@@ -0,0 +1,10 @@
+namespace EasyPlot.Core.Contracts.Services;
+
+public interface IFileService
+{
+    T Read<T>(string folderPath, string fileName);
+
+    void Save<T>(string folderPath, string fileName, T content);
+
+    void Delete(string folderPath, string fileName);
+}

EasyPlot.Core/EasyPlot.Core.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <RootNamespace>EasyPlot.Core</RootNamespace>
+    <Platforms>x86;x64;arm64;AnyCPU</Platforms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="Models\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
+  </ItemGroup>
+</Project>

EasyPlot.Core/Helpers/Json.cs

@@ -0,0 +1,22 @@
+using Newtonsoft.Json;
+
+namespace EasyPlot.Core.Helpers;
+
+public static class Json
+{
+    public static async Task<T> ToObjectAsync<T>(string value)
+    {
+        return await Task.Run<T>(() =>
+        {
+            return JsonConvert.DeserializeObject<T>(value);
+        });
+    }
+
+    public static async Task<string> StringifyAsync(object value)
+    {
+        return await Task.Run<string>(() =>
+        {
+            return JsonConvert.SerializeObject(value);
+        });
+    }
+}

EasyPlot.Core/README.md

@@ -0,0 +1,5 @@
+*Recommended Markdown Viewer: [Markdown Editor](https://marketplace.visualstudio.com/items?itemName=MadsKristensen.MarkdownEditor2)*
+
+## Getting Started
+
+The Core project contains code that can be [reused across multiple application projects](https://docs.microsoft.com/dotnet/standard/net-standard#net-5-and-net-standard).

EasyPlot.Core/Services/FileService.cs

@@ -0,0 +1,41 @@
+using System.Text;
+
+using EasyPlot.Core.Contracts.Services;
+
+using Newtonsoft.Json;
+
+namespace EasyPlot.Core.Services;
+
+public class FileService : IFileService
+{
+    public T Read<T>(string folderPath, string fileName)
+    {
+        var path = Path.Combine(folderPath, fileName);
+        if (File.Exists(path))
+        {
+            var json = File.ReadAllText(path);
+            return JsonConvert.DeserializeObject<T>(json);
+        }
+
+        return default;
+    }
+
+    public void Save<T>(string folderPath, string fileName, T content)
+    {
+        if (!Directory.Exists(folderPath))
+        {
+            Directory.CreateDirectory(folderPath);
+        }
+
+        var fileContent = JsonConvert.SerializeObject(content);
+        File.WriteAllText(Path.Combine(folderPath, fileName), fileContent, Encoding.UTF8);
+    }
+
+    public void Delete(string folderPath, string fileName)
+    {
+        if (fileName != null && File.Exists(Path.Combine(folderPath, fileName)))
+        {
+            File.Delete(Path.Combine(folderPath, fileName));
+        }
+    }
+}

EasyPlot.sln

@@ -1,27 +1,69 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
-VisualStudioVersion = 17.0.31611.283
+VisualStudioVersion = 17.6.33723.286
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyPlot", "EasyPlot\EasyPlot.csproj", "{DF00CE43-F52A-4692-B984-16BDAAABDEE0}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyPlot", "EasyPlot\EasyPlot.csproj", "{B5478F20-6EEA-4E63-A93D-ABA24B059B35}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EasyPlot.Core", "EasyPlot.Core\EasyPlot.Core.csproj", "{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|arm64 = Debug|arm64
 		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|arm64 = Release|arm64
 		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{DF00CE43-F52A-4692-B984-16BDAAABDEE0}.Debug|x64.ActiveCfg = Debug|x64
-		{DF00CE43-F52A-4692-B984-16BDAAABDEE0}.Debug|x64.Build.0 = Debug|x64
-		{DF00CE43-F52A-4692-B984-16BDAAABDEE0}.Debug|x64.Deploy.0 = Debug|x64
-		{DF00CE43-F52A-4692-B984-16BDAAABDEE0}.Release|x64.ActiveCfg = Release|x64
-		{DF00CE43-F52A-4692-B984-16BDAAABDEE0}.Release|x64.Build.0 = Release|x64
-		{DF00CE43-F52A-4692-B984-16BDAAABDEE0}.Release|x64.Deploy.0 = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|Any CPU.Build.0 = Debug|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|Any CPU.Deploy.0 = Debug|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|arm64.ActiveCfg = Debug|arm64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|arm64.Build.0 = Debug|arm64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|arm64.Deploy.0 = Debug|arm64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|x64.ActiveCfg = Debug|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|x64.Build.0 = Debug|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|x64.Deploy.0 = Debug|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|x86.ActiveCfg = Debug|x86
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|x86.Build.0 = Debug|x86
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Debug|x86.Deploy.0 = Debug|x86
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|Any CPU.ActiveCfg = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|Any CPU.Build.0 = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|Any CPU.Deploy.0 = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|arm64.ActiveCfg = Release|arm64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|arm64.Build.0 = Release|arm64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|arm64.Deploy.0 = Release|arm64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|x64.ActiveCfg = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|x64.Build.0 = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|x64.Deploy.0 = Release|x64
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|x86.ActiveCfg = Release|x86
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|x86.Build.0 = Release|x86
+		{B5478F20-6EEA-4E63-A93D-ABA24B059B35}.Release|x86.Deploy.0 = Release|x86
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|arm64.ActiveCfg = Debug|arm64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|arm64.Build.0 = Debug|arm64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|x64.ActiveCfg = Debug|x64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|x64.Build.0 = Debug|x64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|x86.ActiveCfg = Debug|x86
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Debug|x86.Build.0 = Debug|x86
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|arm64.ActiveCfg = Release|arm64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|arm64.Build.0 = Release|arm64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|x64.ActiveCfg = Release|x64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|x64.Build.0 = Release|x64
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|x86.ActiveCfg = Release|x86
+		{1436CA9A-B9B4-4C50-BD11-960FC8DB3CF4}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {61F7FB11-1E47-470C-91E2-47F8143E1572}
+		SolutionGuid = {A9795F5A-D0C1-4F90-ACAF-14819F4947D6}
 	EndGlobalSection
 EndGlobal

EasyPlot/Activation/ActivationHandler.cs

@@ -0,0 +1,17 @@
+namespace EasyPlot.Activation;
+
+// Extend this class to implement new ActivationHandlers. See DefaultActivationHandler for an example.
+// https://github.com/microsoft/TemplateStudio/blob/main/docs/WinUI/activation.md
+public abstract class ActivationHandler<T> : IActivationHandler
+    where T : class
+{
+    // Override this method to add the logic for whether to handle the activation.
+    protected virtual bool CanHandleInternal(T args) => true;
+
+    // Override this method to add the logic for your activation handler.
+    protected abstract Task HandleInternalAsync(T args);
+
+    public bool CanHandle(object args) => args is T && CanHandleInternal((args as T)!);
+
+    public async Task HandleAsync(object args) => await HandleInternalAsync((args as T)!);
+}

EasyPlot/Activation/DefaultActivationHandler.cs

@@ -0,0 +1,29 @@
+using EasyPlot.Contracts.Services;
+using EasyPlot.ViewModels;
+
+using Microsoft.UI.Xaml;
+
+namespace EasyPlot.Activation;
+
+public class DefaultActivationHandler : ActivationHandler<LaunchActivatedEventArgs>
+{
+    private readonly INavigationService _navigationService;
+
+    public DefaultActivationHandler(INavigationService navigationService)
+    {
+        _navigationService = navigationService;
+    }
+
+    protected override bool CanHandleInternal(LaunchActivatedEventArgs args)
+    {
+        // None of the ActivationHandlers has handled the activation.
+        return _navigationService.Frame?.Content == null;
+    }
+
+    protected async override Task HandleInternalAsync(LaunchActivatedEventArgs args)
+    {
+        _navigationService.NavigateTo(typeof(MainViewModel).FullName!, args.Arguments);
+
+        await Task.CompletedTask;
+    }
+}

EasyPlot/Activation/IActivationHandler.cs

@@ -0,0 +1,8 @@
+namespace EasyPlot.Activation;
+
+public interface IActivationHandler
+{
+    bool CanHandle(object args);
+
+    Task HandleAsync(object args);
+}

EasyPlot/App.xaml

@@ -1,13 +1,14 @@
-<?xml version = "1.0" encoding = "UTF-8" ?>
-<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             xmlns:local="clr-namespace:OUCC.EasyPlot"
-             x:Class="OUCC.EasyPlot.App">
+<Application
+    x:Class="EasyPlot.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Application.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
-                <!--<ResourceDictionary Source="Resources/Styles/Styles.xaml" />-->
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
+                <ResourceDictionary Source="/Styles/FontSizes.xaml" />
+                <ResourceDictionary Source="/Styles/Thickness.xaml" />
+                <ResourceDictionary Source="/Styles/TextBlock.xaml" />
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Application.Resources>

EasyPlot/App.xaml.cs

@@ -1,11 +1,95 @@
-namespace OUCC.EasyPlot;
+using EasyPlot.Activation;
+using EasyPlot.Contracts.Services;
+using EasyPlot.Core.Contracts.Services;
+using EasyPlot.Core.Services;
+using EasyPlot.Helpers;
+using EasyPlot.Models;
+using EasyPlot.Services;
+using EasyPlot.ViewModels;
+using EasyPlot.Views;
 
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.UI.Xaml;
+
+namespace EasyPlot;
+
+// To learn more about WinUI 3, see https://docs.microsoft.com/windows/apps/winui/winui3/.
 public partial class App : Application
 {
-	public App()
-	{
-		InitializeComponent();
+    // The .NET Generic Host provides dependency injection, configuration, logging, and other services.
+    // https://docs.microsoft.com/dotnet/core/extensions/generic-host
+    // https://docs.microsoft.com/dotnet/core/extensions/dependency-injection
+    // https://docs.microsoft.com/dotnet/core/extensions/configuration
+    // https://docs.microsoft.com/dotnet/core/extensions/logging
+    public IHost Host
+    {
+        get;
+    }
+
+    public static T GetService<T>()
+        where T : class
+    {
+        if ((App.Current as App)!.Host.Services.GetService(typeof(T)) is not T service)
+        {
+            throw new ArgumentException($"{typeof(T)} needs to be registered in ConfigureServices within App.xaml.cs.");
+        }
+
+        return service;
+    }
+
+    public static WindowEx MainWindow { get; } = new MainWindow();
+
+    public static UIElement? AppTitlebar { get; set; }
+
+    public App()
+    {
+        InitializeComponent();
+
+        Host = Microsoft.Extensions.Hosting.Host.
+        CreateDefaultBuilder().
+        UseContentRoot(AppContext.BaseDirectory).
+        ConfigureServices((context, services) =>
+        {
+            // Default Activation Handler
+            services.AddTransient<ActivationHandler<LaunchActivatedEventArgs>, DefaultActivationHandler>();
+
+            // Other Activation Handlers
+
+            // Services
+            services.AddSingleton<ILocalSettingsService, LocalSettingsService>();
+            services.AddSingleton<IThemeSelectorService, ThemeSelectorService>();
+            services.AddSingleton<IActivationService, ActivationService>();
+            services.AddSingleton<IPageService, PageService>();
+            services.AddSingleton<INavigationService, NavigationService>();
+
+            // Core Services
+            services.AddSingleton<IFileService, FileService>();
+
+            // Views and ViewModels
+            services.AddTransient<SettingsViewModel>();
+            services.AddTransient<SettingsPage>();
+            services.AddSingleton<MainViewModel>();
+            services.AddTransient<MainPage>();
+
+            // Configuration
+            services.Configure<LocalSettingsOptions>(context.Configuration.GetSection(nameof(LocalSettingsOptions)));
+        }).
+        Build();
+
+        UnhandledException += App_UnhandledException;
+    }
+
+    private void App_UnhandledException(object sender, Microsoft.UI.Xaml.UnhandledExceptionEventArgs e)
+    {
+        // TODO: Log and handle exceptions as appropriate.
+        // https://docs.microsoft.com/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.application.unhandledexception.
+    }
+
+    protected async override void OnLaunched(LaunchActivatedEventArgs args)
+    {
+        base.OnLaunched(args);
 
-		MainPage = new AppShell();
-	}
+        await App.GetService<IActivationService>().ActivateAsync(args);
+    }
 }