feat: 支持4种OpenBridge主题切换，统一项目命名和端口配置

- 添加 OpenBridge 四种主题切换 (day/bright/dusk/night)
- 实现 DJB2 hash 算法生成项目专用端口 (14323)
- 统一项目名称为 openbridge-token-usage-viewer
- 更新 Tauri 应用名称、sidecar 命名和窗口标题
- 开发服务器端口从 3000 改为基于项目名称的稳定端口

src-tauri/Cargo.lock

@@ -47,17 +47,6 @@ version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
 
-[[package]]
-name = "app-desktop"
-version = "0.1.0"
-dependencies = [
- "serde",
- "tauri",
- "tauri-build",
- "tauri-plugin-shell",
- "tokio",
-]
-
 [[package]]
 name = "atk"
 version = "0.18.2"
@@ -2071,6 +2060,17 @@ dependencies = [
  "pathdiff",
 ]
 
+[[package]]
+name = "openbridge-token-usage-viewer"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "tauri",
+ "tauri-build",
+ "tauri-plugin-shell",
+ "tokio",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"

src-tauri/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
-name = "app-desktop"
+name = "openbridge-token-usage-viewer"
 version = "0.1.0"
-description = "A Tauri App"
+description = "OpenBridge Token Usage Viewer"
 authors = ["imbytecat"]
 edition = "2021"
 
@@ -11,7 +11,7 @@ edition = "2021"
 # The `_lib` suffix may seem redundant but it is necessary
 # to make the lib name unique and wouldn't conflict with the bin name.
 # This seems to be only an issue on Windows, see https://github.com/rust-lang/cargo/issues/8519
-name = "app_desktop_lib"
+name = "openbridge_token_usage_viewer_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 
 [build-dependencies]

src-tauri/src/main.rs

@@ -2,5 +2,5 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
 fn main() {
-    app_desktop_lib::run()
+    openbridge_token_usage_viewer_lib::run()
 }

src-tauri/src/sidecar.rs

@@ -5,14 +5,32 @@ use tauri::Manager;
 use tauri_plugin_shell::process::{CommandChild, CommandEvent};
 use tauri_plugin_shell::ShellExt;
 
+// ===== 项目配置 =====
+
+/// 项目名称 - 用于生成稳定端口和 sidecar 命名
+const PROJECT_NAME: &str = "openbridge-token-usage-viewer";
+
+/// DJB2 Hash 算法 - 将项目名称转换为稳定端口
+fn djb2_hash(s: &str) -> u32 {
+    let mut hash: u32 = 5381;
+    for c in s.bytes() {
+        hash = hash.wrapping_shl(5).wrapping_add(hash).wrapping_add(c as u32);
+    }
+    hash
+}
+
+/// 计算项目专用端口 (范围: 10000-60000)
+fn get_project_port() -> u16 {
+    const PORT_MIN: u16 = 10000;
+    const PORT_RANGE: u32 = 50000;
+    PORT_MIN + (djb2_hash(PROJECT_NAME) % PORT_RANGE) as u16
+}
+
 // ===== 配置常量 =====
 
 /// Sidecar App 启动超时时间（秒）
 const STARTUP_TIMEOUT_SECS: u64 = 30;
 
-/// 默认起始端口
-const DEFAULT_PORT: u16 = 3000;
-
 /// 端口扫描范围（从起始端口开始扫描的端口数量）
 const PORT_SCAN_RANGE: u16 = 100;
 
@@ -23,7 +41,7 @@ const DEFAULT_WINDOW_WIDTH: f64 = 1200.0;
 const DEFAULT_WINDOW_HEIGHT: f64 = 800.0;
 
 /// 窗口标题
-const WINDOW_TITLE: &str = "Tauri App";
+const WINDOW_TITLE: &str = "OpenBridge Token Usage Viewer";
 
 // ===== 数据结构 =====
 
@@ -72,15 +90,20 @@ fn show_error_dialog(message: &str) {
 pub fn spawn_sidecar(app_handle: tauri::AppHandle) {
     // 检测是否为开发模式
     let is_dev = cfg!(debug_assertions);
+    // 获取项目专用端口
+    let project_port = get_project_port();
 
     if is_dev {
         // 开发模式：直接创建窗口连接到 Vite 开发服务器
         println!("🔧 开发模式");
+        println!("📌 项目: {}", PROJECT_NAME);
+        println!("📌 端口: {}", project_port);
 
+        let dev_url = format!("http://localhost:{}", project_port);
         match tauri::WebviewWindowBuilder::new(
             &app_handle,
             "main",
-            tauri::WebviewUrl::External("http://localhost:3000".parse().unwrap()),
+            tauri::WebviewUrl::External(dev_url.parse().unwrap()),
         )
         .title(WINDOW_TITLE)
         .inner_size(DEFAULT_WINDOW_WIDTH, DEFAULT_WINDOW_HEIGHT)
@@ -99,13 +122,14 @@ pub fn spawn_sidecar(app_handle: tauri::AppHandle) {
     // 生产模式：启动 sidecar 二进制
     tauri::async_runtime::spawn(async move {
         println!("🚀 生产模式");
+        println!("📌 项目: {}", PROJECT_NAME);
 
-        // 查找可用端口
-        let port = find_available_port(DEFAULT_PORT).await;
-        println!("使用端口: {}", port);
+        // 查找可用端口 (从项目端口开始扫描)
+        let port = find_available_port(project_port).await;
+        println!("📌 端口: {}", port);
 
-        // 启动 sidecar
-        let sidecar = match app_handle.shell().sidecar("app") {
+        // 启动 sidecar (使用项目名称作为 sidecar 名称)
+        let sidecar = match app_handle.shell().sidecar(PROJECT_NAME) {
             Ok(cmd) => cmd.env("PORT", port.to_string()),
             Err(e) => {
                 eprintln!("✗ 无法找到 sidecar: {}", e);

src-tauri/tauri.conf.json

@@ -1,8 +1,8 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
-  "productName": "app-desktop",
+  "productName": "openbridge-token-usage-viewer",
   "version": "0.1.0",
-  "identifier": "com.imbytecat.app-desktop",
+  "identifier": "com.imbytecat.openbridge-token-usage-viewer",
   "app": {
     "withGlobalTauri": true,
     "windows": [],
@@ -20,6 +20,6 @@
       "icons/icon.icns",
       "icons/icon.ico"
     ],
-    "externalBin": ["binaries/app"]
+    "externalBin": ["binaries/openbridge-token-usage-viewer"]
   }
 }