feat: 新版本时提醒参数设置导航 (#103)

client/src/ui_main.py

@@ -80,12 +80,22 @@ class MainWindow(FluentWindow):
             self.pddTaskPageEvent.update_admin_base_url
         )
         self.addSubInterface(self.pddTaskPage, FIF.HOME, "pdd")
-        self.addSubInterface(
+        self.settingsNavigationItem = self.addSubInterface(
             self.settingsPage,
             FIF.SETTING,
             "设置",
             NavigationItemPosition.BOTTOM,
         )
+        self._settings_navigation_text = self.settingsNavigationItem.text()
+        self._settings_navigation_light_color = (
+            self.settingsNavigationItem.lightTextColor
+        )
+        self._settings_navigation_dark_color = (
+            self.settingsNavigationItem.darkTextColor
+        )
+        self.settingsPage.eventBinder.updateEventBinder.updateAvailabilityChanged.connect(
+            self._set_update_navigation_reminder
+        )
 
         self.setWindowTitle("采集采购工具")
         self.setMinimumSize(820, 560)
@@ -93,6 +103,31 @@ class MainWindow(FluentWindow):
         self._moveToScreenCenter()
         self.pddTaskPageEvent.load_initial_tasks()
 
+    def _set_update_navigation_reminder(
+        self,
+        available: bool,
+        current_version: str,
+        latest_version: str,
+    ) -> None:
+        """用颜色和文字共同提醒更新，不让提示只依赖颜色。"""
+
+        if available:
+            self.settingsNavigationItem.setText(
+                f"{self._settings_navigation_text}（有更新）"
+            )
+            self.settingsNavigationItem.setTextColor("#B45309", "#FBBF24")
+            self.settingsNavigationItem.setToolTip(
+                f"发现新版本 {latest_version}，当前版本 {current_version}"
+            )
+            return
+
+        self.settingsNavigationItem.setText(self._settings_navigation_text)
+        self.settingsNavigationItem.setTextColor(
+            self._settings_navigation_light_color,
+            self._settings_navigation_dark_color,
+        )
+        self.settingsNavigationItem.setToolTip(self._settings_navigation_text)
+
     def _moveToScreenCenter(self):
         screen = QApplication.primaryScreen()
         if screen is None: