add windows client

Windows-client/build.bat

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+@echo off
+setlocal
+
+echo === Activating virtual environment ===
+call venv310\Scripts\activate.bat
+if errorlevel 1 (
+    echo [ERROR] Failed to activate virtual environment!
+    pause
+    exit /b 1
+)
+
+echo === Installing PyInstaller (if not present) ===
+pip show pyinstaller >nul 2>&1
+if errorlevel 1 (
+    echo Installing PyInstaller...
+    pip install pyinstaller
+) else (
+    echo PyInstaller already installed.
+)
+
+echo === Building win_udp_listener.exe ===
+pyinstaller --noconsole --onefile win_udp_listener.py
+
+echo.
+echo === Build complete! Check the dist\ directory. ===
+pause

Windows-client/win_udp_listener.py

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+import socket
+import json
+import threading
+import webbrowser
+import tkinter as tk
+from tkinter import messagebox
+
+UDP_PORT = 9876
+popup_shown = False  # 确保只弹一次
+
+def open_browser(url):
+    try:
+        webbrowser.open(url)
+    except Exception as e:
+        print(f"Failed to open browser: {e}")
+
+def listen_udp():
+    global popup_shown
+
+    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    sock.bind(("", UDP_PORT))
+
+    print(f"Listening for UDP broadcasts on port {UDP_PORT}...")
+
+    while True:
+        try:
+            data, addr = sock.recvfrom(1024)
+            print(f"Received raw data from {addr}: {data}")
+            msg = json.loads(data.decode("utf-8"))
+
+            if msg.get("type") == "ai_server_announce":
+                ip = msg.get("ip")
+                port = msg.get("port")
+                name = msg.get("name", "Unknown")
+
+                url = f"http://{ip}:80"
+                print(f"Discovered {name} at {url}")
+
+                if not popup_shown:
+                    popup_shown = True
+
+                    def show_popup():
+                        if messagebox.askyesno("发现AI服务器", f"名称: {name}\n地址: {url}\n\n是否打开浏览器访问？"):
+                            open_browser(url)
+
+                    root.after(0, show_popup)
+
+        except json.JSONDecodeError:
+            print("Failed to decode JSON")
+        except Exception as e:
+            print(f"Error while receiving UDP: {e}")
+
+# 初始化 Tkinter 主窗口（显示）
+root = tk.Tk()
+root.title("AI 服务器发现工具")
+root.geometry("400x200")
+label = tk.Label(root, text="正在监听 AI 服务器广播...\n端口: 9876", font=("Arial", 12))
+label.pack(pady=60)
+
+# 启动监听线程
+listener_thread = threading.Thread(target=listen_udp, daemon=True)
+listener_thread.start()
+
+# 启动 UI 主循环
+root.mainloop()