[feat] add cali check when conc > 10%

python/hfc/cali.py

@@ -150,6 +150,8 @@ class MainWindow(QMainWindow):
         self.init_ui()
         self.init_modbus()
 
+        concentration = 0
+        
     def init_ui(self):
         """初始化用户界面"""
         self.setWindowTitle("气体浓度监测与标定系统")
@@ -254,6 +256,7 @@ class MainWindow(QMainWindow):
     
     def update_concentration(self, concentration):
         """更新浓度显示"""
+        self.concentration = concentration
         # 直接显示整数，不加小数位
         if license_check():
             self.concentration_label.setText(f"{concentration} ppm")
@@ -261,9 +264,9 @@ class MainWindow(QMainWindow):
             self.concentration_label.setText("许可证无效")
         
         # 根据浓度值改变颜色
-        if concentration < 100:
+        if concentration < 100000:
             color = "#27ae60"  # 绿色
-        elif concentration < 500:
+        elif concentration < 500000:
             color = "#f39c12"  # 橙色
         else:
             color = "#e74c3c"  # 红色
@@ -280,6 +283,22 @@ class MainWindow(QMainWindow):
         """)
     
     def start_calibration(self):
+        """当浓度大于10%时提示用户"""
+        if self.concentration > 100000:
+            msg_box = QMessageBox()
+            msg_box.setWindowTitle("标定操作")
+            msg_box.setText("当前浓度较高，是否继续标定？")
+            msg_box.setIcon(QMessageBox.Question)
+            calibrate_button = msg_box.addButton("继续标定", QMessageBox.AcceptRole)
+            cancel_button = msg_box.addButton("取消", QMessageBox.RejectRole)
+            msg_box.setDefaultButton(cancel_button)
+            msg_box.exec_()
+            clicked_button = msg_box.clickedButton()
+            if clicked_button == calibrate_button:
+                print("用户选择了【进行标定】")
+            else:
+                print("用户选择了【取消标定】")
+                return
         """开始标定"""
         if self.modbus_worker and not self.modbus_worker.calibrating:
             self.calibrate_button.setEnabled(False)