feat(gui): 优化界面布局并增强用户体验

- 调整窗口高度以适应更多内容显示
- 将英文标签和按钮文本翻译为中文，提升本地化体验
- 优化配置区域的布局与文本提示，使其更直观易懂
- 更新监控目标列表的操作按钮文字，统一语言风格
- 改进倒计时标签的状态描述，提供更清晰的运行状态反馈
- 优化阻断 IP 管理区域的交互文本，增强功能可理解性
- 修复并完善暂停/恢复按钮的文字切换逻辑
- 删除冗余代码，提升代码可维护性

gui.py

@@ -34,38 +34,37 @@ class ProtectorGUI(tk.Tk):
     def __init__(self, protector_runner=None):
         super().__init__()
         self.title("Protector GUI")
-        self.geometry("700x500")
+        self.geometry("700x710")
 
         self.cfg = load_cfg()
-
-        # Config frame
-        cf = tk.LabelFrame(self, text="Config")
+        # 配置区域
+        cf = tk.LabelFrame(self, text="配置")
         cf.pack(fill="x", padx=8, pady=6)
 
-        tk.Label(cf, text="base_url:").grid(row=0, column=0, sticky="w")
+        tk.Label(cf, text="设备地址 (base_url):").grid(row=0, column=0, sticky="w")
         self.base_entry = tk.Entry(cf, width=60)
         self.base_entry.grid(row=0, column=1, padx=4, pady=2)
 
-        tk.Label(cf, text="conn_threshold:").grid(row=1, column=0, sticky="w")
+        tk.Label(cf, text="连接阈值:").grid(row=1, column=0, sticky="w")
         self.th_entry = tk.Entry(cf, width=10)
         self.th_entry.grid(row=1, column=1, sticky="w", padx=4, pady=2)
 
-        tk.Label(cf, text="test_prefix:").grid(row=1, column=2, sticky="w", padx=(12,0))
+        tk.Label(cf, text="测试前缀:").grid(row=1, column=2, sticky="w", padx=(12,0))
         self.test_prefix_entry = tk.Entry(cf, width=15)
         self.test_prefix_entry.grid(row=1, column=3, sticky="w", padx=4, pady=2)
 
-        tk.Label(cf, text="rule_ip_limit:").grid(row=2, column=2, sticky="w", padx=(12,0))
+        tk.Label(cf, text="规则 IP 上限:").grid(row=2, column=2, sticky="w", padx=(12,0))
         self.rule_limit_entry = tk.Entry(cf, width=15)
         self.rule_limit_entry.grid(row=2, column=3, sticky="w", padx=4, pady=2)
 
-        tk.Label(cf, text="scan_interval (s):").grid(row=2, column=0, sticky="w")
+        tk.Label(cf, text="检测间隔 (秒):").grid(row=2, column=0, sticky="w")
         self.interval_entry = tk.Entry(cf, width=10)
         self.interval_entry.grid(row=2, column=1, sticky="w", padx=4, pady=2)
 
-        tk.Button(cf, text="Save Config", command=self.save_config).grid(row=3, column=1, sticky="w", pady=6)
+        tk.Button(cf, text="保存配置", command=self.save_config).grid(row=3, column=1, sticky="w", pady=6)
 
-        # Protector list frame
-        lf = tk.LabelFrame(self, text="Protector List")
+        # 监控目标列表
+        lf = tk.LabelFrame(self, text="监控目标列表")
         lf.pack(fill="both", expand=True, padx=8, pady=6)
 
         self.listbox = tk.Listbox(lf)
@@ -75,19 +74,19 @@ class ProtectorGUI(tk.Tk):
         right = tk.Frame(lf)
         right.pack(side="right", fill="y", padx=4)
 
-        tk.Label(right, text="target_ip:").pack(anchor="w")
+        tk.Label(right, text="目标 IP:").pack(anchor="w")
         self.ip_entry = tk.Entry(right)
         self.ip_entry.pack(fill="x")
-        tk.Label(right, text="src_port:").pack(anchor="w")
+        tk.Label(right, text="源端口:").pack(anchor="w")
         self.port_entry = tk.Entry(right)
         self.port_entry.pack(fill="x")
-        tk.Label(right, text="threshold (optional):").pack(anchor="w")
+        tk.Label(right, text="阈值（可选）:").pack(anchor="w")
         self.entry_threshold = tk.Entry(right)
         self.entry_threshold.pack(fill="x")
 
-        tk.Button(right, text="Add", command=self.add_entry).pack(fill="x", pady=4)
-        tk.Button(right, text="Update", command=self.update_entry).pack(fill="x", pady=4)
-        tk.Button(right, text="Remove", command=self.remove_entry).pack(fill="x", pady=4)
+        tk.Button(right, text="添加", command=self.add_entry).pack(fill="x", pady=4)
+        tk.Button(right, text="更新", command=self.update_entry).pack(fill="x", pady=4)
+        tk.Button(right, text="删除", command=self.remove_entry).pack(fill="x", pady=4)
 
         self.load_values()
 
@@ -110,19 +109,19 @@ class ProtectorGUI(tk.Tk):
 
         # Protector runner instance (optional) for countdown and triggering runs
         self.protector_runner = protector_runner
-        # countdown label
-        self.countdown_var = tk.StringVar(value="Protector: idle")
+        # 倒计时标签
+        self.countdown_var = tk.StringVar(value="保护器：空闲")
         self.countdown_label = tk.Label(self, textvariable=self.countdown_var)
         self.countdown_label.pack(anchor="ne", padx=8, pady=4)
 
         # Pause/Resume button
         self.pause_btn = None
         if self.protector_runner is not None:
-            self.pause_btn = tk.Button(self, text="Pause", command=self._toggle_pause)
+            self.pause_btn = tk.Button(self, text="暂停", command=self._toggle_pause)
             self.pause_btn.pack(anchor="ne", padx=8)
 
         # Blocked IPs frame (uses advanced_acl to query current Test_ prefixed rules)
-        bf = tk.LabelFrame(self, text="Blocked IPs (来自高级 ACL)")
+        bf = tk.LabelFrame(self, text="已阻断的 IP（来自高级 ACL）")
         bf.pack(fill="both", expand=False, padx=8, pady=6)
 
         self.block_listbox = tk.Listbox(bf, height=8)
@@ -132,11 +131,11 @@ class ProtectorGUI(tk.Tk):
         block_right.pack(side="right", fill="y", padx=4)
 
         tk.Button(block_right, text="刷新阻断列表", command=self.refresh_blocked_ips).pack(fill="x", pady=2)
-        tk.Label(block_right, text="手动加入 IP:").pack(anchor="w", pady=(8,0))
+        tk.Label(block_right, text="手动加入 IP：").pack(anchor="w", pady=(8,0))
         self.manual_ip_entry = tk.Entry(block_right)
         self.manual_ip_entry.pack(fill="x")
         tk.Button(block_right, text="加入阻断", command=self.manual_add_ip).pack(fill="x", pady=2)
-        tk.Button(block_right, text="从列表删除选中", command=self.manual_remove_selected).pack(fill="x", pady=2)
+        tk.Button(block_right, text="从阻断列表删除选中项", command=self.manual_remove_selected).pack(fill="x", pady=2)
 
         # Register on_run_complete callback only after GUI widgets exist
         if self.protector_runner is not None:
@@ -358,11 +357,11 @@ class ProtectorGUI(tk.Tk):
         try:
             if not self.protector_runner:
                 return
-            # Update label
-            # compute seconds until next run based on protector_runner's schedule
+
+            # Update label: compute seconds until next run based on protector_runner's schedule
             try:
                 if self.protector_runner.is_paused():
-                    self.countdown_var.set("Protector: paused")
+                    self.countdown_var.set("保护器：已暂停")
                 else:
                     next_ts = self.protector_runner.get_next_run_time()
                     if next_ts is None:
@@ -372,7 +371,7 @@ class ProtectorGUI(tk.Tk):
                         secs = max(0, int(round(next_ts - time.time())))
                     self.countdown_var.set(f"下一次检测：{secs}s")
             except Exception:
-                self.countdown_var.set("Protector: running")
+                self.countdown_var.set("保护器：运行中")
 
             # if protector hasn't been started yet, use internal countdown
             try:
@@ -403,11 +402,6 @@ class ProtectorGUI(tk.Tk):
                 # ProtectorRunner.start() will perform an initial run, so do not
                 # explicitly call run_once() here to avoid double execution.
                 # reset internal countdown to interval after start
-                try:
-                    self._countdown_seconds = int(self.protector_runner.get_interval())
-                except Exception:
-                    self._countdown_seconds = self._initial_delay
-                # reset countdown to configured interval
                 try:
                     self._countdown_seconds = int(self.protector_runner.get_interval())
                 except Exception:
@@ -415,12 +409,11 @@ class ProtectorGUI(tk.Tk):
                 # update pause button text
                 try:
                     if self.pause_btn:
-                        self.pause_btn.config(text=("Resume" if self.protector_runner.is_paused() else "Pause"))
+                        self.pause_btn.config(text=("恢复" if self.protector_runner.is_paused() else "暂停"))
                 except Exception:
                     pass
             else:
-                # when protector already started, we won't decrement internal counter
-                # keep internal counter but keep ticking for display purposes
+                # when protector not started, decrement the internal counter for display
                 if not started:
                     self._countdown_seconds -= 1
 
@@ -441,11 +434,11 @@ class ProtectorGUI(tk.Tk):
             if self.protector_runner.is_paused():
                 self.protector_runner.resume()
                 if self.pause_btn:
-                    self.pause_btn.config(text="Pause")
+                    self.pause_btn.config(text="暂停")
             else:
                 self.protector_runner.pause()
                 if self.pause_btn:
-                    self.pause_btn.config(text="Resume")
+                    self.pause_btn.config(text="恢复")
         except Exception as e:
             messagebox.showerror("错误", f"切换暂停/恢复失败: {e}")