From 9ddaf31f2887a8aff64c8a08390a7fe5e2fa6697 Mon Sep 17 00:00:00 2001
From: lq1405 <2769838458@qq.com>
Date: Thu, 21 May 2026 20:34:06 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E9=A1=B9=E7=9B=AE=E6=96=87?=
=?UTF-8?q?=E4=BB=B6=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.github/copilot-instructions.md | 4 +
App.axaml | 15 +
App.axaml.cs | 37 +
Assets/avalonia-logo.ico | Bin 0 -> 175875 bytes
.../DefaultPcThirdPartyAuthorizationClient.cs | 50 ++
Authentication/PcAuthEndpointService.cs | 94 +++
Authentication/PcAuthService.cs | 60 ++
Authentication/PcGlobalTokenService.cs | 227 ++++++
Avalonia-PC.csproj | 48 ++
Avalonia-PC.slnx | 11 +
Program.cs | 97 +++
Properties/launchSettings.json | 11 +
ViewLocator.cs | 53 ++
ViewModels/MainWindowViewModel.cs | 13 +
ViewModels/ViewModelBase.cs | 12 +
Views/MainWindow.BridgeScript.cs | 345 +++++++++
Views/MainWindow.Routes.cs | 38 +
Views/MainWindow.axaml | 23 +
Views/MainWindow.axaml.cs | 684 ++++++++++++++++++
app.manifest | 18 +
www/api.js | 51 ++
www/index.html | 62 ++
22 files changed, 1953 insertions(+)
create mode 100644 .github/copilot-instructions.md
create mode 100644 App.axaml
create mode 100644 App.axaml.cs
create mode 100644 Assets/avalonia-logo.ico
create mode 100644 Authentication/DefaultPcThirdPartyAuthorizationClient.cs
create mode 100644 Authentication/PcAuthEndpointService.cs
create mode 100644 Authentication/PcAuthService.cs
create mode 100644 Authentication/PcGlobalTokenService.cs
create mode 100644 Avalonia-PC.csproj
create mode 100644 Avalonia-PC.slnx
create mode 100644 Program.cs
create mode 100644 Properties/launchSettings.json
create mode 100644 ViewLocator.cs
create mode 100644 ViewModels/MainWindowViewModel.cs
create mode 100644 ViewModels/ViewModelBase.cs
create mode 100644 Views/MainWindow.BridgeScript.cs
create mode 100644 Views/MainWindow.Routes.cs
create mode 100644 Views/MainWindow.axaml
create mode 100644 Views/MainWindow.axaml.cs
create mode 100644 app.manifest
create mode 100644 www/api.js
create mode 100644 www/index.html
diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
new file mode 100644
index 0000000..a0ea5b3
--- /dev/null
+++ b/.github/copilot-instructions.md
@@ -0,0 +1,4 @@
+# Copilot Instructions
+
+## 项目指南
+- 用户偏好：仅修改明确要求的内容，不要做额外改动（如未请求的 ViewModel DI 注册）。
\ No newline at end of file
diff --git a/App.axaml b/App.axaml
new file mode 100644
index 0000000..97a2bd1
--- /dev/null
+++ b/App.axaml
@@ -0,0 +1,15 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/App.axaml.cs b/App.axaml.cs
new file mode 100644
index 0000000..8c1845b
--- /dev/null
+++ b/App.axaml.cs
@@ -0,0 +1,37 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+using Avalonia_PC.ViewModels;
+using Avalonia_PC.Views;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Avalonia_PC
+{
+ ///
+ /// Avalonia 应用程序入口类，负责初始化 XAML 资源和设置主窗口。
+ ///
+ public partial class App : Application
+ {
+ ///
+ /// 加载 Avalonia XAML 资源。
+ ///
+ public override void Initialize()
+ {
+ AvaloniaXamlLoader.Load(this);
+ }
+
+ ///
+ /// 框架初始化完成后设置主窗口和数据上下文。
+ ///
+ public override void OnFrameworkInitializationCompleted()
+ {
+ if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+ {
+ desktop.MainWindow = Program.Services.GetRequiredService();
+ desktop.MainWindow.DataContext = new MainWindowViewModel();
+ }
+
+ base.OnFrameworkInitializationCompleted();
+ }
+ }
+}
diff --git a/Assets/avalonia-logo.ico b/Assets/avalonia-logo.ico
new file mode 100644
index 0000000000000000000000000000000000000000..f7da8bb5863b7cecec2adcdebd948fe2f9418d0c
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+ /// 第三方授权客户端占位实现。接入真实第三方接口时替换此服务即可。
+ ///
+ public sealed class DefaultPcThirdPartyAuthorizationClient : IPcThirdPartyAuthorizationClient
+ {
+ ///
+ /// 验证第三方授权码是否有效。默认实现将 "invalid" 视为授权丢失，其余视为有效。
+ ///
+ /// 第三方授权码。
+ /// 取消令牌。
+ /// 授权检查结果。
+ public Task ValidateAuthorizationCodeAsync(
+ string authorizationCode,
+ CancellationToken cancellationToken = default)
+ {
+ if (string.IsNullOrWhiteSpace(authorizationCode) ||
+ string.Equals(authorizationCode, "invalid", StringComparison.OrdinalIgnoreCase))
+ {
+ return Task.FromResult(ThirdPartyAuthCheckResult.AuthorizationLost);
+ }
+
+ return Task.FromResult(ThirdPartyAuthCheckResult.Valid);
+ }
+
+ ///
+ /// 刷新第三方授权。默认实现总是返回 TemporaryFailure，表示暂时无法刷新。
+ ///
+ /// 授权引用标识。
+ /// 取消令牌。
+ /// 授权检查结果。
+ public Task RefreshAuthorizationAsync(
+ string authorizationReference,
+ CancellationToken cancellationToken = default)
+ {
+ if (string.Equals(authorizationReference, "invalid", StringComparison.OrdinalIgnoreCase))
+ {
+ return Task.FromResult(ThirdPartyAuthCheckResult.AuthorizationLost);
+ }
+
+ return Task.FromResult(ThirdPartyAuthCheckResult.TemporaryFailure);
+ }
+ }
+}
diff --git a/Authentication/PcAuthEndpointService.cs b/Authentication/PcAuthEndpointService.cs
new file mode 100644
index 0000000..270b01b
--- /dev/null
+++ b/Authentication/PcAuthEndpointService.cs
@@ -0,0 +1,94 @@
+using Authentication;
+using Avalonia_Common.Core;
+using Avalonia_Services.Core;
+using Avalonia_Services.Services.AuthService;
+using System;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+namespace Avalonia_PC.Authentication
+{
+ ///
+ /// PC 端鉴权端点服务，实现 ，
+ /// 处理授权码登录、Token 刷新和登出操作。
+ ///
+ public sealed class PcAuthEndpointService(PcGlobalTokenService tokenService) : IPcAuthEndpointService
+ {
+ private static readonly JsonSerializerOptions JsonOptions = new()
+ {
+ PropertyNameCaseInsensitive = true,
+ };
+
+ ///
+ public async Task AuthorizeAsync(ServiceEndpointContext ctx)
+ {
+ var request = Deserialize(ctx.Body);
+ var token = await tokenService.AuthorizeAsync(request?.AuthorizationCode);
+ if (token is null)
+ {
+ ctx.StatusCode = 401;
+ return ResponseHelper.Failure(401, "授权失败");
+ }
+
+ return ResponseHelper.Ok(token, "授权成功");
+ }
+
+ ///
+ public async Task RefreshAsync(ServiceEndpointContext ctx)
+ {
+ var request = Deserialize(ctx.Body);
+ var token = request?.Token ?? ExtractBearerToken(ctx.GetHeader("Authorization"));
+ var refreshed = await tokenService.RefreshAsync(token);
+ if (refreshed is null)
+ {
+ ctx.StatusCode = 401;
+ return ResponseHelper.Failure(401, "授权已失效");
+ }
+
+ return ResponseHelper.Ok(refreshed, "刷新成功");
+ }
+
+ ///
+ public Task LogoutAsync(ServiceEndpointContext ctx)
+ {
+ var request = Deserialize(ctx.Body);
+ var token = request?.Token ?? ExtractBearerToken(ctx.GetHeader("Authorization"));
+ tokenService.Logout(token);
+ return Task.FromResult(ResponseHelper.Succeed("退出成功"));
+ }
+
+ ///
+ /// 将 JSON 请求体反序列化为指定类型。
+ ///
+ /// 目标类型。
+ /// JSON 请求体字符串，可为空。
+ /// 反序列化后的对象；若 body 为空则返回默认值。
+ private static T? Deserialize(string? body)
+ {
+ return string.IsNullOrWhiteSpace(body)
+ ? default
+ : JsonSerializer.Deserialize(body, JsonOptions);
+ }
+
+ ///
+ /// 从 Authorization 头中提取 Bearer Token。
+ ///
+ /// Authorization 头的值。
+ /// 提取的 Token 字符串；若无法提取则返回 null。
+ private static string? ExtractBearerToken(string? authorization)
+ {
+ if (string.IsNullOrWhiteSpace(authorization))
+ {
+ return null;
+ }
+
+ ///
+ /// Bearer Token 的前缀常量。
+ ///
+ const string prefix = "Bearer ";
+ return authorization.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)
+ ? authorization[prefix.Length..].Trim()
+ : authorization.Trim();
+ }
+ }
+}
diff --git a/Authentication/PcAuthService.cs b/Authentication/PcAuthService.cs
new file mode 100644
index 0000000..0624539
--- /dev/null
+++ b/Authentication/PcAuthService.cs
@@ -0,0 +1,60 @@
+using Authentication;
+using Avalonia_Services.Core;
+using System;
+using System.Security.Claims;
+using System.Threading.Tasks;
+
+namespace Avalonia_PC.Authentication
+{
+ ///
+ /// PC 端鉴权服务，基于全局 Token 验证用户身份，实现 。
+ ///
+ public sealed class PcAuthService(PcGlobalTokenService tokenService) : IAuthService
+ {
+ ///
+ public async Task AuthenticateAsync(ServiceEndpointContext context)
+ {
+ var token = ExtractBearerToken(context.GetHeader("Authorization"));
+ if (!await tokenService.ValidateAsync(token))
+ {
+ return null;
+ }
+
+ var identity = new ClaimsIdentity(
+ [
+ new Claim(ClaimTypes.NameIdentifier, "pc-local"),
+ new Claim(ClaimTypes.Name, "PC授权用户"),
+ new Claim(ClaimTypes.Role, "SuperAdmin"),
+ new Claim(ClaimTypes.Role, "Admin"),
+ new Claim("auth_type", "pc-global-token"),
+ ],
+ "pc-global-token");
+
+ return new ClaimsPrincipal(identity);
+ }
+
+ ///
+ public Task AuthorizeAsync(ClaimsPrincipal user, string policy)
+ {
+ return Task.FromResult(user.Identity?.IsAuthenticated == true);
+ }
+
+ ///
+ /// 从 Authorization 头中提取 Bearer Token。
+ ///
+ /// Authorization 头的值。
+ /// 提取的 Token 字符串；若无法提取则返回 null。
+ private static string? ExtractBearerToken(string? authorization)
+ {
+ if (string.IsNullOrWhiteSpace(authorization))
+ {
+ return null;
+ }
+
+ string prefix = "Bearer ";
+ return authorization.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)
+ ? authorization[prefix.Length..].Trim()
+ : authorization.Trim();
+ }
+ }
+}
diff --git a/Authentication/PcGlobalTokenService.cs b/Authentication/PcGlobalTokenService.cs
new file mode 100644
index 0000000..27e8bb8
--- /dev/null
+++ b/Authentication/PcGlobalTokenService.cs
@@ -0,0 +1,227 @@
+using Avalonia_Services.Services.AuthService;
+using System;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Authentication
+{
+ ///
+ /// PC 端全局 Token 服务，管理全局唯一的访问 Token。
+ /// 支持授权码登录、Token 刷新、有效性验证和登出，
+ /// 在第三方授权暂时失败时使用缩短有效期的临时 Token。
+ ///
+ public sealed class PcGlobalTokenService(IPcThirdPartyAuthorizationClient thirdPartyClient)
+ {
+ ///
+ /// 超级管理员角色集合。
+ ///
+ private static readonly string[] SuperRoles = ["SuperAdmin", "Admin"];
+ ///
+ /// 线程同步锁。
+ ///
+ private readonly object _syncRoot = new();
+ ///
+ /// 当前 Token 状态。
+ ///
+ private PcTokenState? _current;
+
+ ///
+ /// 正常 Token 有效期（8 小时）。
+ ///
+ private static readonly TimeSpan NormalLifetime = TimeSpan.FromHours(8);
+ ///
+ /// 第三方暂时失败时的 Token 有效期（20 分钟）。
+ ///
+ private static readonly TimeSpan TemporaryFailureLifetime = TimeSpan.FromMinutes(20);
+ ///
+ /// 第三方暂时失败的最长容忍窗口（24 小时），超出后清除 Token。
+ ///
+ private static readonly TimeSpan MaxTemporaryFailureWindow = TimeSpan.FromHours(24);
+
+ ///
+ /// 使用授权码进行登录授权，验证成功后颁发全局 Token。
+ ///
+ /// 第三方授权码。
+ /// 取消令牌。
+ /// Token 响应；若授权码无效则返回 null。
+ public async Task AuthorizeAsync(string? authorizationCode, CancellationToken cancellationToken = default)
+ {
+ if (string.IsNullOrWhiteSpace(authorizationCode))
+ {
+ return null;
+ }
+
+ var result = await thirdPartyClient.ValidateAuthorizationCodeAsync(authorizationCode, cancellationToken);
+ if (result != ThirdPartyAuthCheckResult.Valid)
+ {
+ return null;
+ }
+
+ return IssueToken(authorizationCode, NormalLifetime, resetTemporaryFailureWindow: true);
+ }
+
+ ///
+ /// 刷新当前 Token，向第三方验证授权引用是否仍然有效。
+ /// 根据第三方返回结果决定是续期、降级为临时 Token 还是清除。
+ ///
+ /// 当前 Token。
+ /// 取消令牌。
+ /// 新的 Token 响应；若授权丢失则返回 null。
+ public async Task RefreshAsync(string? token, CancellationToken cancellationToken = default)
+ {
+ PcTokenState? current;
+ lock (_syncRoot)
+ {
+ current = IsCurrentToken(token) ? _current : null;
+ }
+
+ if (current is null)
+ {
+ return null;
+ }
+
+ var result = await thirdPartyClient.RefreshAuthorizationAsync(current.AuthorizationReference, cancellationToken);
+ return result switch
+ {
+ ThirdPartyAuthCheckResult.Valid => IssueToken(current.AuthorizationReference, NormalLifetime, resetTemporaryFailureWindow: true),
+ ThirdPartyAuthCheckResult.AuthorizationLost => ClearAndReturnNull(),
+ ThirdPartyAuthCheckResult.TemporaryFailure => RefreshAfterTemporaryFailure(current),
+ _ => null,
+ };
+ }
+
+ ///
+ /// 验证 Token 是否有效，若已过期则尝试自动刷新。
+ ///
+ /// 要验证的 Token。
+ /// 取消令牌。
+ /// Token 是否有效。
+ public async Task ValidateAsync(string? token, CancellationToken cancellationToken = default)
+ {
+ PcTokenState? current;
+ lock (_syncRoot)
+ {
+ if (!IsCurrentToken(token))
+ {
+ return false;
+ }
+
+ current = _current;
+ if (current is not null && current.ExpiresAt > DateTime.UtcNow)
+ {
+ return true;
+ }
+ }
+
+ return await RefreshAsync(token, cancellationToken) is not null;
+ }
+
+ ///
+ /// 登出并清除当前 Token。
+ ///
+ /// 要清除的 Token。
+ public void Logout(string? token)
+ {
+ lock (_syncRoot)
+ {
+ if (IsCurrentToken(token))
+ {
+ _current = null;
+ }
+ }
+ }
+
+ ///
+ /// 颁发新的全局 Token。
+ ///
+ /// 授权引用标识。
+ /// Token 有效期。
+ /// 是否重置暂时失败窗口。
+ /// 包含 Token 和过期时间的响应。
+ private PcTokenResponse IssueToken(string authorizationReference, TimeSpan lifetime, bool resetTemporaryFailureWindow)
+ {
+ var token = Convert.ToBase64String(RandomNumberGenerator.GetBytes(64));
+ var now = DateTime.UtcNow;
+ var state = new PcTokenState(
+ HashToken(token),
+ authorizationReference,
+ now.Add(lifetime),
+ resetTemporaryFailureWindow ? null : _current?.TemporaryFailureStartedAt ?? now);
+
+ lock (_syncRoot)
+ {
+ _current = state;
+ }
+
+ return new PcTokenResponse(token, state.ExpiresAt, SuperRoles);
+ }
+
+ ///
+ /// 在第三方暂时失败时刷新 Token。若超出最大容忍窗口则清除 Token。
+ ///
+ /// 当前 Token 状态。
+ /// 新的临时 Token 响应；若超出容忍窗口则返回 null。
+ private PcTokenResponse? RefreshAfterTemporaryFailure(PcTokenState current)
+ {
+ var startedAt = current.TemporaryFailureStartedAt ?? DateTime.UtcNow;
+ if (DateTime.UtcNow - startedAt > MaxTemporaryFailureWindow)
+ {
+ return ClearAndReturnNull();
+ }
+
+ return IssueToken(current.AuthorizationReference, TemporaryFailureLifetime, resetTemporaryFailureWindow: false);
+ }
+
+ ///
+ /// 清除当前 Token 并返回 null。
+ ///
+ /// 始终返回 null。
+ private PcTokenResponse? ClearAndReturnNull()
+ {
+ lock (_syncRoot)
+ {
+ _current = null;
+ }
+
+ return null;
+ }
+
+ ///
+ /// 检查给定 Token 是否与当前持有的 Token 匹配。
+ ///
+ /// 要检查的 Token。
+ /// 是否匹配。
+ private bool IsCurrentToken(string? token)
+ {
+ return !string.IsNullOrWhiteSpace(token) &&
+ _current is not null &&
+ string.Equals(_current.TokenHash, HashToken(token), StringComparison.Ordinal);
+ }
+
+ ///
+ /// 对 Token 原文进行 SHA256 哈希，返回十六进制字符串。
+ ///
+ /// Token 原文。
+ /// SHA256 哈希后的十六进制字符串。
+ private static string HashToken(string token)
+ {
+ var bytes = SHA256.HashData(Encoding.UTF8.GetBytes(token));
+ return Convert.ToHexString(bytes);
+ }
+
+ ///
+ /// 保存当前全局 Token 的内部状态。
+ ///
+ /// Token 的 SHA256 哈希值。
+ /// 授权引用标识。
+ /// 过期时间。
+ /// 第三方暂时失败的起始时间。
+ private sealed record PcTokenState(
+ string TokenHash,
+ string AuthorizationReference,
+ DateTime ExpiresAt,
+ DateTime? TemporaryFailureStartedAt);
+ }
+}
diff --git a/Avalonia-PC.csproj b/Avalonia-PC.csproj
new file mode 100644
index 0000000..9be16cf
--- /dev/null
+++ b/Avalonia-PC.csproj
@@ -0,0 +1,48 @@
+
+
+ WinExe
+ net10.0
+ enable
+ app.manifest
+ Assets\avalonia-logo.ico
+ true
+
+
+
+
+
+ PreserveNewest
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ None
+ All
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Avalonia-PC.slnx b/Avalonia-PC.slnx
new file mode 100644
index 0000000..a181409
--- /dev/null
+++ b/Avalonia-PC.slnx
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Program.cs b/Program.cs
new file mode 100644
index 0000000..2283dd5
--- /dev/null
+++ b/Program.cs
@@ -0,0 +1,97 @@
+using Authentication;
+using Avalonia;
+using Avalonia_Common.Infrastructure;
+using Avalonia_EFCore.Database;
+using Avalonia_PC.Authentication;
+using Avalonia_PC.Views;
+using Avalonia_Services.Core;
+using Avalonia_Services.Endpoints;
+using Avalonia_Services.Services;
+using Avalonia_Services.Services.AuthService;
+using Microsoft.Extensions.DependencyInjection;
+using Serilog;
+using System;
+
+namespace Avalonia_PC
+{
+ ///
+ /// 桌面应用程序入口类，负责配置 DI 容器、初始化数据库和启动 Avalonia 框架。
+ ///
+ internal sealed class Program
+ {
+ ///
+ /// 获取全局 DI 服务提供程序。
+ ///
+ public static IServiceProvider Services { get; private set; } = null!;
+
+ ///
+ /// 应用程序主入口点。
+ ///
+ /// 命令行参数。
+ [STAThread]
+ public static void Main(string[] args)
+ {
+ // 初始化日志系统
+ AppLog.Initialize(LoggingConfiguration.CreateDefaultLogger(logDir: "logs"));
+
+ AppLog.Information("Avalonia-PC 正在启动...");
+
+ ConfigureServices();
+
+ // 初始化数据库（自动迁移 + 种子数据）
+ Services.InitializeDatabase();
+
+#if DEBUG
+ // 开启 WebView2 远程调试，启动后在 Edge 中访问 edge://inspect 调试网页
+ Environment.SetEnvironmentVariable(
+ "WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS",
+ "--remote-debugging-port=9222 --auto-open-devtools-for-tabs");
+#endif
+ BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
+ }
+
+ ///
+ /// 配置 DI 容器，注册数据库、业务服务、鉴权服务和统一端点。
+ ///
+ private static void ConfigureServices()
+ {
+ var services = new ServiceCollection();
+
+ // ---- 数据库 ----
+ // 注册默认数据库提供程序（SQLite / MySQL / PostgreSQL / SqlServer）
+ DatabaseProviderRegistry.RegisterDefaults();
+
+ // 桌面端固定使用 SQLite 本地数据库
+ services.AddAppDatabase(DatabaseConfiguration.ForSQLite("app.db"));
+
+ // ---- 业务服务 ----
+ services.AddSingleton();
+ services.AddSingleton();
+ services.AddSingleton();
+ services.AddSingleton();
+ services.AddSingleton();
+
+ // ---- 端点注册 ----
+ var endpointBuilder = new ServiceEndpointBuilder();
+ AppEndpoints.Configure(endpointBuilder);
+ AuthEndpoints.ConfigurePc(endpointBuilder);
+ var endpoints = endpointBuilder.Build();
+ services.AddSingleton(endpoints);
+
+ // 注册 Window
+ services.AddTransient(sp => new MainWindow(sp));
+
+ Services = services.BuildServiceProvider();
+ }
+
+ ///
+ /// 构建 Avalonia 应用程序（供可视化设计器使用，请勿删除）。
+ ///
+ /// Avalonia 应用构建器。
+ public static AppBuilder BuildAvaloniaApp()
+ => AppBuilder.Configure()
+ .UsePlatformDetect()
+ .WithInterFont()
+ .LogToTrace();
+ }
+}
diff --git a/Properties/launchSettings.json b/Properties/launchSettings.json
new file mode 100644
index 0000000..05300e7
--- /dev/null
+++ b/Properties/launchSettings.json
@@ -0,0 +1,11 @@
+{
+ "profiles": {
+ "Avalonia-PC": {
+ "commandName": "Project"
+ },
+ "WSL": {
+ "commandName": "WSL2",
+ "distributionName": ""
+ }
+ }
+}
\ No newline at end of file
diff --git a/ViewLocator.cs b/ViewLocator.cs
new file mode 100644
index 0000000..dfc998d
--- /dev/null
+++ b/ViewLocator.cs
@@ -0,0 +1,53 @@
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using Avalonia_PC.ViewModels;
+using System;
+using System.Diagnostics.CodeAnalysis;
+
+namespace Avalonia_PC
+{
+ ///
+ /// Given a view model, returns the corresponding view if possible.
+ ///
+ [RequiresUnreferencedCode(
+ "Default implementation of ViewLocator involves reflection which may be trimmed away.",
+ Url = "https://docs.avaloniaui.net/docs/concepts/view-locator")]
+ ///
+ /// 视图定位器，根据 ViewModel 类型自动查找对应的 View，
+ /// 实现 IDataTemplate 以支持 Avalonia 的数据模板机制。
+ ///
+ public class ViewLocator : IDataTemplate
+ {
+ ///
+ /// 根据 ViewModel 实例构建对应的 View 控件。
+ /// 约定：将 ViewModels 命名空间中的 ViewModel 替换为 Views 命名空间中的同名 View。
+ ///
+ /// ViewModel 实例。
+ /// 对应的 View 控件；若未找到则返回 TextBlock 显示错误信息。
+ public Control? Build(object? param)
+ {
+ if (param is null)
+ return null;
+
+ var name = param.GetType().FullName!.Replace("ViewModel", "View", StringComparison.Ordinal);
+ var type = Type.GetType(name);
+
+ if (type != null)
+ {
+ return (Control)Activator.CreateInstance(type)!;
+ }
+
+ return new TextBlock { Text = "Not Found: " + name };
+ }
+
+ ///
+ /// 判断数据对象是否为 ViewModel 类型（以 "ViewModel" 结尾）。
+ ///
+ /// 要判断的数据对象。
+ /// 是否为 ViewModel。
+ public bool Match(object? data)
+ {
+ return data is ViewModelBase;
+ }
+ }
+}
diff --git a/ViewModels/MainWindowViewModel.cs b/ViewModels/MainWindowViewModel.cs
new file mode 100644
index 0000000..50bf8e5
--- /dev/null
+++ b/ViewModels/MainWindowViewModel.cs
@@ -0,0 +1,13 @@
+namespace Avalonia_PC.ViewModels
+{
+ ///
+ /// 主窗口的 ViewModel，提供问候语等绑定属性。
+ ///
+ public partial class MainWindowViewModel : ViewModelBase
+ {
+ ///
+ /// 获取问候语文本。
+ ///
+ public string Greeting { get; } = "Welcome to Avalonia!";
+ }
+}
diff --git a/ViewModels/ViewModelBase.cs b/ViewModels/ViewModelBase.cs
new file mode 100644
index 0000000..e1414cd
--- /dev/null
+++ b/ViewModels/ViewModelBase.cs
@@ -0,0 +1,12 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Avalonia_PC.ViewModels
+{
+ ///
+ /// ViewModel 基类，继承自 CommunityToolkit.Mvvm 的 ObservableObject，
+ /// 提供属性变更通知功能。
+ ///
+ public abstract class ViewModelBase : ObservableObject
+ {
+ }
+}
diff --git a/Views/MainWindow.BridgeScript.cs b/Views/MainWindow.BridgeScript.cs
new file mode 100644
index 0000000..41210d3
--- /dev/null
+++ b/Views/MainWindow.BridgeScript.cs
@@ -0,0 +1,345 @@
+namespace Avalonia_PC.Views
+{
+ ///
+ /// MainWindow 的分部类，定义注入 WebView2 的 JavaScript Bridge 脚本。
+ ///
+ public partial class MainWindow
+ {
+ private const string BridgeScript = """
+if (!window.__appBridgeInstalled) {
+ window.__appBridgeInstalled = true;
+ window.isWebView2 = true;
+ const pending = new Map();
+
+ const tryOpenDevTools = () => {
+ window.invokeCSharpAction(JSON.stringify({ kind: 'app-open-devtools' }));
+ };
+
+ window.__dispatchAppResponse = function(jsonStr) {
+ const payload = JSON.parse(jsonStr);
+ const responseId = payload.id ?? payload.Id;
+ const entry = pending.get(responseId);
+ if (!entry) return;
+ pending.delete(responseId);
+ entry.resolve(new Response(payload.body ?? payload.Body ?? '', {
+ status: payload.statusCode ?? payload.StatusCode ?? 200,
+ statusText: payload.statusMessage ?? payload.StatusMessage ?? 'OK',
+ headers: payload.headers ?? payload.Headers ?? { 'Content-Type': 'application/json' }
+ }));
+ };
+
+ const nativeFetch = window.fetch ? window.fetch.bind(window) : null;
+ const NativeXMLHttpRequest = window.XMLHttpRequest;
+
+ const sendAppBridgeRequest = ({ requestUrl, method, headers, body, timeoutMs = 30000 }) => {
+ const id = globalThis.crypto?.randomUUID?.() ?? `${Date.now()}-${Math.random()}`;
+
+ const responsePromise = new Promise((resolve, reject) => {
+ const timeoutId = setTimeout(() => {
+ pending.delete(id);
+ reject(new Error(`Timed out waiting for ${requestUrl}`));
+ }, timeoutMs);
+
+ pending.set(id, {
+ resolve: response => { clearTimeout(timeoutId); resolve(response); },
+ reject: error => { clearTimeout(timeoutId); reject(error); }
+ });
+ });
+
+ window.invokeCSharpAction(JSON.stringify({
+ kind: 'app-request',
+ id,
+ url: requestUrl,
+ method,
+ headers,
+ body
+ }));
+
+ return responsePromise;
+ };
+
+ document.addEventListener('keydown', event => {
+ if (event.key === 'F12' || (event.ctrlKey && event.shiftKey && (event.key === 'I' || event.key === 'i'))) {
+ event.preventDefault();
+ tryOpenDevTools();
+ }
+ }, true);
+
+ document.addEventListener('contextmenu', event => {
+ if (event.shiftKey) {
+ event.preventDefault();
+ tryOpenDevTools();
+ }
+ }, true);
+
+ window.fetch = async (input, init) => {
+ const request = input instanceof Request ? input : null;
+ const requestUrl = typeof input === 'string' || input instanceof URL
+ ? input.toString()
+ : request?.url;
+
+ if (!requestUrl || !requestUrl.startsWith('app://')) {
+ if (!nativeFetch) throw new Error('window.fetch is not available.');
+ return nativeFetch(input, init);
+ }
+
+ const combinedHeaders = new Headers(request?.headers);
+ if (init?.headers) {
+ new Headers(init.headers).forEach((value, key) => combinedHeaders.set(key, value));
+ }
+
+ const headers = {};
+ combinedHeaders.forEach((value, key) => headers[key] = value);
+
+ let body = init?.body;
+ if (body === undefined && request) {
+ body = await request.clone().text();
+ }
+
+ if (body && typeof body !== 'string') {
+ body = await new Response(body).text();
+ }
+
+ return sendAppBridgeRequest({
+ requestUrl,
+ method: init?.method ?? request?.method ?? 'GET',
+ headers,
+ body: body ?? null,
+ timeoutMs: 30000
+ });
+ };
+
+ ///
+ /// WebView2 Bridge 中的 XMLHttpRequest 替代实现，将 app:// 请求拦截并转为 C# 调用。
+ ///
+ class BridgeXMLHttpRequest {
+ constructor() {
+ this._native = new NativeXMLHttpRequest();
+ this._isAppRequest = false;
+ this._requestUrl = '';
+ this._method = 'GET';
+ this._headers = {};
+ this._responseHeaders = {};
+ this._responseHeadersRaw = '';
+ this._aborted = false;
+
+ this.readyState = 0;
+ this.status = 0;
+ this.statusText = '';
+ this.response = null;
+ this.responseText = '';
+ this.responseType = '';
+ this.responseURL = '';
+ this.timeout = 0;
+ this.withCredentials = false;
+
+ this.onreadystatechange = null;
+ this.onload = null;
+ this.onerror = null;
+ this.ontimeout = null;
+ this.onabort = null;
+ this.onloadend = null;
+
+ this.upload = {
+ addEventListener: () => {},
+ removeEventListener: () => {}
+ };
+
+ this._native.onreadystatechange = () => {
+ if (this._isAppRequest) {
+ return;
+ }
+
+ this.readyState = this._native.readyState;
+ this.status = this._native.status;
+ this.statusText = this._native.statusText;
+ this.responseURL = this._native.responseURL ?? '';
+ this.response = this._native.response;
+ this.responseText = this._native.responseText ?? '';
+ this._raiseReadyStateChange();
+ };
+
+ this._native.onload = event => {
+ if (!this._isAppRequest && typeof this.onload === 'function') {
+ this.onload(event);
+ }
+ };
+
+ this._native.onerror = event => {
+ if (!this._isAppRequest && typeof this.onerror === 'function') {
+ this.onerror(event);
+ }
+ };
+
+ this._native.ontimeout = event => {
+ if (!this._isAppRequest && typeof this.ontimeout === 'function') {
+ this.ontimeout(event);
+ }
+ };
+
+ this._native.onabort = event => {
+ if (!this._isAppRequest && typeof this.onabort === 'function') {
+ this.onabort(event);
+ }
+ };
+
+ this._native.onloadend = event => {
+ if (!this._isAppRequest && typeof this.onloadend === 'function') {
+ this.onloadend(event);
+ }
+ };
+ }
+
+ open(method, url, async = true, user, password) {
+ const requestUrl = typeof url === 'string' || url instanceof URL
+ ? url.toString()
+ : `${url ?? ''}`;
+
+ this._requestUrl = requestUrl;
+ this._method = method ?? 'GET';
+ this._isAppRequest = requestUrl.startsWith('app://');
+ this._headers = {};
+ this._responseHeaders = {};
+ this._responseHeadersRaw = '';
+ this._aborted = false;
+
+ if (!this._isAppRequest) {
+ this._native.open(method, url, async, user, password);
+ return;
+ }
+
+ this.readyState = 1;
+ this._raiseReadyStateChange();
+ }
+
+ setRequestHeader(name, value) {
+ if (!this._isAppRequest) {
+ this._native.setRequestHeader(name, value);
+ return;
+ }
+
+ this._headers[name] = value;
+ }
+
+ getAllResponseHeaders() {
+ if (!this._isAppRequest) {
+ return this._native.getAllResponseHeaders();
+ }
+
+ return this._responseHeadersRaw;
+ }
+
+ getResponseHeader(name) {
+ if (!this._isAppRequest) {
+ return this._native.getResponseHeader(name);
+ }
+
+ return this._responseHeaders[name.toLowerCase()] ?? null;
+ }
+
+ overrideMimeType(mimeType) {
+ if (!this._isAppRequest && typeof this._native.overrideMimeType === 'function') {
+ this._native.overrideMimeType(mimeType);
+ }
+ }
+
+ abort() {
+ if (!this._isAppRequest) {
+ this._native.abort();
+ return;
+ }
+
+ this._aborted = true;
+ if (typeof this.onabort === 'function') {
+ this.onabort();
+ }
+ if (typeof this.onloadend === 'function') {
+ this.onloadend();
+ }
+ }
+
+ async send(body = null) {
+ if (!this._isAppRequest) {
+ this._native.send(body);
+ return;
+ }
+
+ let requestBody = body;
+ if (requestBody && typeof requestBody !== 'string') {
+ requestBody = await new Response(requestBody).text();
+ }
+
+ try {
+ const response = await sendAppBridgeRequest({
+ requestUrl: this._requestUrl,
+ method: this._method,
+ headers: this._headers,
+ body: requestBody ?? null,
+ timeoutMs: this.timeout > 0 ? this.timeout : 30000
+ });
+
+ if (this._aborted) {
+ return;
+ }
+
+ this.status = response.status;
+ this.statusText = response.statusText;
+ this.responseURL = this._requestUrl;
+
+ this._responseHeaders = {};
+ this._responseHeadersRaw = '';
+ response.headers.forEach((value, key) => {
+ this._responseHeaders[key.toLowerCase()] = value;
+ this._responseHeadersRaw += `${key}: ${value}\r\n`;
+ });
+
+ const text = await response.text();
+ this.responseText = text;
+ this.response = this.responseType === 'json'
+ ? (text ? JSON.parse(text) : null)
+ : text;
+
+ this.readyState = 4;
+ this._raiseReadyStateChange();
+
+ if (typeof this.onload === 'function') {
+ this.onload();
+ }
+ if (typeof this.onloadend === 'function') {
+ this.onloadend();
+ }
+ } catch (error) {
+ if (this._aborted) {
+ return;
+ }
+
+ this.status = 0;
+ this.statusText = '';
+ this.readyState = 4;
+ this._raiseReadyStateChange();
+
+ const errorMessage = error?.message ?? '';
+ if (errorMessage.includes('Timed out waiting') && typeof this.ontimeout === 'function') {
+ this.ontimeout(error);
+ } else if (typeof this.onerror === 'function') {
+ this.onerror(error);
+ }
+
+ if (typeof this.onloadend === 'function') {
+ this.onloadend();
+ }
+ }
+ }
+
+ _raiseReadyStateChange() {
+ if (typeof this.onreadystatechange === 'function') {
+ this.onreadystatechange();
+ }
+ }
+ }
+
+ window.XMLHttpRequest = BridgeXMLHttpRequest;
+}
+""";
+ }
+}
diff --git a/Views/MainWindow.Routes.cs b/Views/MainWindow.Routes.cs
new file mode 100644
index 0000000..856c3fd
--- /dev/null
+++ b/Views/MainWindow.Routes.cs
@@ -0,0 +1,38 @@
+using Avalonia_Services.Core;
+using Avalonia_Services.Endpoints;
+using Avalonia_Services.Extensions;
+using Avalonia_Services.Services;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Avalonia_PC.Views
+{
+ ///
+ /// MainWindow 的分部类，负责路由注册和统一端点适配。
+ ///
+ public partial class MainWindow
+ {
+ ///
+ /// 统一端点适配器（替代原来的 _routes 字典）。
+ /// 所有端点在 Avalonia-Services/AppEndpoints.cs 中统一定义。
+ ///
+ private DesktopEndpointAdapter _endpointAdapter = null!;
+
+ ///
+ /// 服务容器，通过构造函数注入。
+ ///
+ private IServiceProvider _services = null!;
+
+ ///
+ /// 从 DI 获取统一端点集合并构建桌面适配器。
+ ///
+ private void RegisterRoutes()
+ {
+ // 从 DI 获取已构建的端点集合
+ var endpointCollection = _services.GetRequiredService();
+ _endpointAdapter = endpointCollection.CreateAdapter(_services);
+ }
+ }
+}
diff --git a/Views/MainWindow.axaml b/Views/MainWindow.axaml
new file mode 100644
index 0000000..dee33b6
--- /dev/null
+++ b/Views/MainWindow.axaml
@@ -0,0 +1,23 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Views/MainWindow.axaml.cs b/Views/MainWindow.axaml.cs
new file mode 100644
index 0000000..88cd6dd
--- /dev/null
+++ b/Views/MainWindow.axaml.cs
@@ -0,0 +1,684 @@
+using Avalonia.Controls;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Reflection;
+using System.Text.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Avalonia_PC.Views
+{
+ ///
+ /// 主窗口，承载 WebView2 控件并管理前后端 Bridge 通信。
+ ///
+ public partial class MainWindow : Window
+ {
+ ///
+ /// 自定义协议方案名称。
+ ///
+ private const string AppScheme = "app";
+ ///
+ /// 在线模式下的前端启动 URL。
+ ///
+ private const string? OnlineStartupUrl = "http://localhost:51240";
+ //private const string? OnlineStartupUrl = null;
+ ///
+ /// 离线模式下的前端本地文件路径，为空则使用在线模式。
+ ///
+ private const string? LocalStartupPath = null;
+ private static readonly JsonSerializerOptions BridgeJsonSerializerOptions = new()
+ {
+ PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+ };
+
+ ///
+ /// WebView2 原生控件实例。
+ ///
+ private NativeWebView? _webView;
+ ///
+ /// 标记 WebView 事件是否已绑定。
+ ///
+ private bool _eventsAttached;
+ ///
+ /// WebView 适配器对象。
+ ///
+ private object? _webViewAdapter;
+ ///
+ /// 本地 HTTP 服务器实例（离线模式）。
+ ///
+ private HttpListener? _localHttpServer;
+ ///
+ /// 本地 HTTP 服务器的取消令牌源。
+ ///
+ private CancellationTokenSource? _localHttpServerCts;
+ ///
+ /// 本地 HTTP 服务器的基础 URL。
+ ///
+ private string? _localHttpBaseUrl;
+ ///
+ /// 本地 HTTP 服务器的根目录路径。
+ ///
+ private string? _localHttpRoot;
+
+ #region 生命周期与 WebView 事件
+
+ ///
+ /// 初始化窗口并注册生命周期事件。
+ ///
+ public MainWindow(IServiceProvider services)
+ {
+ _services = services;
+ InitializeComponent();
+ Opened += OnOpened;
+ Closed += OnClosed;
+
+ RegisterRoutes();
+ }
+
+ ///
+ /// 窗口打开后初始化 WebView、挂载事件并加载入口页面。
+ ///
+ private async void OnOpened(object? sender, EventArgs e)
+ {
+ if (_eventsAttached)
+ {
+ return;
+ }
+
+ _webView = this.FindControl("WebView");
+ if (_webView is null)
+ {
+ return;
+ }
+
+ _eventsAttached = true;
+ _webView.NavigationCompleted += OnNavigationCompleted;
+ _webView.WebMessageReceived += OnWebMessageReceived;
+ _webView.AdapterCreated += OnAdapterCreated;
+
+ await LoadInitialContentAsync();
+ }
+
+ ///
+ /// WebView 适配器创建后缓存实例，用于后续打开开发者工具。
+ ///
+ private void OnAdapterCreated(object? sender, WebViewAdapterEventArgs e)
+ {
+ _webViewAdapter = e.GetType().GetProperty("Adapter")?.GetValue(e);
+ }
+
+ ///
+ /// 窗口关闭时解绑事件并释放本地资源。
+ ///
+ private void OnClosed(object? sender, EventArgs e)
+ {
+ if (_webView is not null)
+ {
+ _webView.NavigationCompleted -= OnNavigationCompleted;
+ _webView.WebMessageReceived -= OnWebMessageReceived;
+ _webView.AdapterCreated -= OnAdapterCreated;
+ }
+
+ _webViewAdapter = null;
+ StopLocalHttpServer();
+ }
+
+ ///
+ /// 页面导航完成后注入 JS 桥接脚本。
+ ///
+ private async void OnNavigationCompleted(object? sender, WebViewNavigationCompletedEventArgs e)
+ {
+ await InjectBridgeScriptAsync();
+ }
+
+ #endregion
+
+ #region 前端桥接与页面加载
+
+ ///
+ /// 接收前端消息并进行分发（打开调试工具 / 处理 app 请求）。
+ ///
+ private async void OnWebMessageReceived(object? sender, WebMessageReceivedEventArgs e)
+ {
+ var messageJson = e.Body;
+ if (string.IsNullOrWhiteSpace(messageJson))
+ {
+ return;
+ }
+
+ AppResponse? response = null;
+
+ try
+ {
+ using var document = JsonDocument.Parse(messageJson);
+ var root = document.RootElement;
+
+ if (!root.TryGetProperty("kind", out var kindProperty))
+ {
+ return;
+ }
+
+ var kind = kindProperty.GetString();
+ if (string.Equals(kind, "app-open-devtools", StringComparison.OrdinalIgnoreCase))
+ {
+ TryOpenDevTools();
+ return;
+ }
+
+ if (!string.Equals(kind, "app-request", StringComparison.OrdinalIgnoreCase))
+ {
+ return;
+ }
+
+ response = await HandleAppRequestAsync(root);
+ }
+ catch (Exception ex)
+ {
+ response = new AppResponse
+ {
+ Kind = "app-response",
+ Id = TryGetRequestId(messageJson),
+ StatusCode = 500,
+ StatusMessage = "Internal Server Error",
+ Body = JsonSerializer.Serialize(new { success = false, error = ex.Message }),
+ Headers = CreateJsonHeaders(),
+ };
+ }
+
+ if (_webView is not null && response is not null)
+ {
+ var responseJson = JsonSerializer.Serialize(response, BridgeJsonSerializerOptions);
+ var responseJsonLiteral = JsonSerializer.Serialize(responseJson);
+ await _webView.InvokeScript($"window.__dispatchAppResponse({responseJsonLiteral})");
+ }
+ }
+
+ ///
+ /// 加载初始页面：优先在线地址，其次本地路径（通过本地 HTTP 服务托管）。
+ ///
+ private async Task LoadInitialContentAsync()
+ {
+ if (_webView is null)
+ {
+ return;
+ }
+
+ var onlineUrl = GetConfiguredOnlineStartupUrl();
+ if (onlineUrl is not null)
+ {
+ StopLocalHttpServer();
+ _webView.Source = onlineUrl;
+ return;
+ }
+
+ var localHtmlPath = GetConfiguredLocalStartupPath();
+ if (string.IsNullOrWhiteSpace(localHtmlPath) || !File.Exists(localHtmlPath))
+ {
+ return;
+ }
+
+ var localRoot = Path.GetDirectoryName(localHtmlPath);
+ if (string.IsNullOrWhiteSpace(localRoot))
+ {
+ return;
+ }
+
+ await EnsureLocalHttpServerStartedAsync(localRoot);
+ if (string.IsNullOrWhiteSpace(_localHttpBaseUrl))
+ {
+ _webView.Source = new Uri(localHtmlPath);
+ return;
+ }
+
+ _webView.Source = new Uri(new Uri(_localHttpBaseUrl), Path.GetFileName(localHtmlPath));
+ }
+
+ ///
+ /// 向页面注入桥接脚本，接管 app:// 请求并回传到 C# 处理。
+ ///
+ private async Task InjectBridgeScriptAsync()
+ {
+ if (_webView is null)
+ {
+ return;
+ }
+
+ await _webView.InvokeScript(BridgeScript);
+ }
+
+ #endregion
+
+ #region 请求分发与通用响应
+
+ ///
+ /// 解析前端请求消息并转发到统一请求处理入口。
+ ///
+ private async Task HandleAppRequestAsync(JsonElement request)
+ {
+ var id = request.TryGetProperty("id", out var idProperty) ? idProperty.GetString() : null;
+ var url = request.TryGetProperty("url", out var urlProperty) ? urlProperty.GetString() : null;
+ var method = request.TryGetProperty("method", out var methodProperty) ? methodProperty.GetString() : "GET";
+ var body = request.TryGetProperty("body", out var bodyProperty) ? bodyProperty.GetString() : null;
+ var headers = ExtractHeaders(request);
+
+ return await HandleAppRequestAsync(id, url, method, body, headers);
+ }
+
+ ///
+ /// 统一请求处理：构建上下文、处理 OPTIONS、使用统一端点适配器分发。
+ ///
+ private async Task HandleAppRequestAsync(
+ string? id,
+ string? rawUrl,
+ string? method,
+ string? body,
+ Dictionary headers)
+ {
+ var response = new AppResponse
+ {
+ Kind = "app-response",
+ Id = id,
+ StatusCode = 200,
+ StatusMessage = "OK",
+ Headers = CreateJsonHeaders(),
+ };
+
+ try
+ {
+ var uri = new Uri(rawUrl ?? throw new InvalidOperationException("请求地址不能为空。"));
+
+ if (string.Equals(method, "OPTIONS", StringComparison.OrdinalIgnoreCase))
+ {
+ response.StatusCode = 200;
+ response.StatusMessage = "OK";
+ response.Body = JsonSerializer.Serialize(new { success = true });
+ return response;
+ }
+
+ // 使用统一端点适配器处理请求
+ var (normalizedPath, queryParams) = ParseRequestUri(uri);
+
+ var routeResult = await _endpointAdapter.HandleRequestAsync(
+ path: normalizedPath,
+ method: method ?? "GET",
+ body: body,
+ headers: headers,
+ query: queryParams);
+
+ if (routeResult.IsMatched)
+ {
+ response.StatusCode = routeResult.StatusCode;
+ response.StatusMessage = routeResult.StatusMessage;
+ response.Body = BuildSuccessResponseBody(routeResult.Data);
+ foreach (var kvp in routeResult.ResponseHeaders)
+ {
+ response.Headers[kvp.Key] = kvp.Value;
+ }
+ return response;
+ }
+
+ response.StatusCode = 404;
+ response.StatusMessage = "Not Found";
+ response.Body = JsonSerializer.Serialize(new { success = false, error = "API not found" });
+ return response;
+ }
+ catch (Exception ex)
+ {
+ response.StatusCode = 500;
+ response.StatusMessage = "Internal Server Error";
+ response.Body = JsonSerializer.Serialize(new { success = false, error = ex.Message });
+ return response;
+ }
+ }
+
+ ///
+ /// 从 URI 解析规范化路径和查询参数（供统一端点适配器使用）。
+ ///
+ private static (string normalizedPath, Dictionary query) ParseRequestUri(Uri uri)
+ {
+ var host = uri.Host ?? string.Empty;
+ var absolutePath = uri.AbsolutePath ?? string.Empty;
+ var combinedPath = $"{host}/{absolutePath}";
+
+ var pathSegments = combinedPath
+ .Split('/', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries)
+ .Select(Uri.UnescapeDataString)
+ .ToArray();
+
+ var normalizedPath = string.Join('/', pathSegments);
+ var query = ParseQueryParameters(uri.Query);
+
+ return (normalizedPath, query);
+ }
+
+ ///