添加根据托盘号获取托盘类型的方法，更新主窗口以支持上料操作的对话框和托盘类型选择，完成上料下料的按钮操作。

dao/pallet_type_dao.py

@@ -61,6 +61,31 @@ class PalletTypeDAO:
             logging.error(f"获取托盘类型失败: {str(e)}")
             return []
     
+    def get_pallet_type_by_pallet_id(self, pallet_id):
+        """根据托盘号获取托盘类型
+
+        Args:
+            pallet_id: 托盘号
+        
+        Returns:
+            dict: 托盘类型信息，未找到则返回None
+        """
+        try:
+            sql = """
+                SELECT DISTINCT sort_order
+                FROM pallet_archives t1
+                        LEFT JOIN pallet_types t2 ON t1.type_id = t2.id
+                WHERE pallet_id = ? AND t1.is_deleted = FALSE
+            """
+            params = (pallet_id,)
+            self.db.cursor.execute(sql, params)
+            row = self.db.cursor.fetchone()
+            if row:
+                return row[0]
+        except Exception as e:
+            logging.error(f"获取托盘类型失败: {str(e)}")
+            return None
+    
     def get_pallet_types_by_operation(self, operation_type, include_disabled=False):
         """根据操作类型获取托盘类型
         

db/schema.sql

@@ -102,3 +102,14 @@ INSERT OR IGNORE INTO pallet_types (
 ('小型托盘', 'output', '小型下料托盘', TRUE, 5, CURRENT_TIMESTAMP, 'system'),
 ('大型托盘', 'output', '大型下料托盘', TRUE, 6, CURRENT_TIMESTAMP, 'system');
 
+
+-- 创建托盘档案
+create table if not exists pallet_archives (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    pallet_id VARCHAR(50) ,
+    type_id VARCHAR(50),
+    create_time TIMESTAMP ,
+    create_by VARCHAR(50) ,
+    update_time TIMESTAMP,
+    update_by VARCHAR(50)
+)

ui/main_window_ui.py

@@ -285,13 +285,13 @@ class MainWindowUI(QMainWindow):
             }
         """
         
-        self.input_button = QPushButton("上料")
+        # self.input_button = QPushButton("上料")
-        self.input_button.setFont(self.normal_font)
+        # self.input_button.setFont(self.normal_font)
-        self.input_button.setStyleSheet(button_style + "background-color: #e3f2fd; border: 1px solid #2196f3;")
+        # self.input_button.setStyleSheet(button_style + "background-color: #e3f2fd; border: 1px solid #2196f3;")
         
-        self.output_button = QPushButton("下料")
+        # self.output_button = QPushButton("下料")
-        self.output_button.setFont(self.normal_font)
+        # self.output_button.setFont(self.normal_font)
-        self.output_button.setStyleSheet(button_style + "background-color: #fff8e1; border: 1px solid #ffc107;")
+        # self.output_button.setStyleSheet(button_style + "background-color: #fff8e1; border: 1px solid #ffc107;")
         
         self.start_button = QPushButton("开始")
         self.start_button.setFont(self.normal_font)
@@ -302,10 +302,10 @@ class MainWindowUI(QMainWindow):
         self.stop_button.setStyleSheet(button_style + "background-color: #ffebee; border: 1px solid #f44336;")
         
         # 使用网格布局排列按钮
-        self.button_layout.addWidget(self.input_button, 0, 0)
+        # self.button_layout.addWidget(self.input_button, 0, 0)
-        self.button_layout.addWidget(self.output_button, 0, 1)
+        # self.button_layout.addWidget(self.output_button, 0, 1)
-        self.button_layout.addWidget(self.start_button, 0, 2)
+        self.button_layout.addWidget(self.start_button, 0, 1)
-        self.button_layout.addWidget(self.stop_button, 0, 3)
+        self.button_layout.addWidget(self.stop_button, 0, 2)
         
         self.control_layout.addWidget(self.button_container)
         

utils/pallet_type_manager.py

@@ -150,3 +150,14 @@ class PalletTypeManager:
             return result
         else:
             return None
+    def get_pallet_type_by_pallet_id(self, pallet_id):
+        """根据托盘号获取托盘类型
+
+        Args:
+            pallet_id: 托盘号
+        """
+        result = self.dao.get_pallet_type_by_pallet_id(pallet_id)
+        if result:
+            return result
+        else:
+            return None

widgets/main_window.py

@@ -179,8 +179,8 @@ class MainWindow(MainWindowUI):
         self.tray_edit.activated.connect(self.load_finished_inspection_data)  # 当用户选择一项时触发
         
         # 连接按钮事件
-        self.input_button.clicked.connect(self.handle_input)
+        # self.input_button.clicked.connect(self.handle_input)
-        self.output_button.clicked.connect(self.handle_output)
+        # self.output_button.clicked.connect(self.handle_output)
         self.start_button.clicked.connect(self.handle_start)
         self.stop_button.clicked.connect(self.handle_stop)
         
@@ -381,26 +381,93 @@ class MainWindow(MainWindowUI):
                 modbus.close_client(client)
     
     def handle_start(self):
-        """处理启动按钮点击事件"""
+        """
-        modbus = ModbusUtils()
+            处理开始按钮点击事件
-        client = modbus.get_client()
+        """
-        try:
+        # 创建对话框
-            # 启动 D1 寄存器写入 1
+        dialog = QDialog(self)
-            if not modbus.write_register_until_success(client, 1, 1):
+        dialog.setWindowTitle("上料操作")
-                QMessageBox.information(self, "操作提示", "启动失败")
+        dialog.setFixedSize(300, 200)
-        except Exception as e:
+        
-            logging.error(f"启动操作失败: {str(e)}")
+        # 对话框布局
-            QMessageBox.critical(self, "错误", f"启动操作失败: {str(e)}")
+        layout = QVBoxLayout(dialog)
-        finally:
+        
-            modbus.close_client(client)
+        # 添加提示信息
+        info_label = QLabel("请选择上料托盘类型:")
+        info_label.setFont(self.normal_font)
+        layout.addWidget(info_label)
+        
+        # 添加托盘类型选择
+        pallet_combo = QComboBox()
+        pallet_combo.setFont(self.normal_font)
+        # 复制当前托盘类型选择器的内容
+        for i in range(1,4):
+            pallet_combo.addItem(str(i))
+        layout.addWidget(pallet_combo)
+        
+        # 添加按钮
+        button_layout = QHBoxLayout()
+        confirm_button = QPushButton("确认")
+        confirm_button.setFont(self.normal_font)
+        confirm_button.setStyleSheet("background-color: #e3f2fd; border: 1px solid #2196f3; padding: 8px 16px; font-weight: bold; border-radius: 4px;")
+        
+        cancel_button = QPushButton("取消")
+        cancel_button.setFont(self.normal_font)
+        cancel_button.setStyleSheet("padding: 8px 16px; font-weight: bold; border-radius: 4px;")
+        
+        button_layout.addStretch()
+        button_layout.addWidget(confirm_button)
+        button_layout.addWidget(cancel_button)
+        layout.addLayout(button_layout)
+        
+        # 连接按钮信号
+        confirm_button.clicked.connect(dialog.accept)
+        cancel_button.clicked.connect(dialog.reject)
+        
+        # 显示对话框
+        result = dialog.exec()
+        
+        # 如果用户确认，则执行上料操作
+        if result == QDialog.Accepted:
+            stow_num = pallet_combo.currentText()
+
+            # 获取托盘号对应的托盘类型
+            tray_id = self.tray_edit.currentText()
+            pallet_type = self.pallet_type_manager.get_pallet_type_by_pallet_id(tray_id)
+            if not pallet_type:
+                QMessageBox.warning(self, "错误", "未查到对应下料托盘类型")
+                return
+
+            # 执行Modbus操作
+            modbus = ModbusUtils()
+            client = modbus.get_client()
+            try:
+                success0 =  modbus.write_register_until_success(client, 0, int(stow_num))
+                success1 =  modbus.write_register_until_success(client, 1, int(pallet_type))
+                success2 =  modbus.write_register_until_success(client, 2, 1)
+                success3 =  modbus.write_register_until_success(client, 3, 1)
+
+                # 上料 D2 寄存器写入 1 ,D0 寄存器写入托盘类型
+                if success0 and success2 and success1 and success3 :
+                    # 创建状态标签并显示在右上角
+                    self.show_operation_status("码垛层数", "input", stow_num)
+                else:
+                    QMessageBox.information(self, "操作提示", "上料失败")
+            except Exception as e:
+                logging.error(f"上料操作失败: {str(e)}")
+                QMessageBox.critical(self, "错误", f"上料操作失败: {str(e)}")
+            finally:
+                modbus.close_client(client)
 
     def handle_stop(self):
         """处理停止按钮点击事件"""
         modbus = ModbusUtils()
         client = modbus.get_client()
         try:
-            # 停止 D1 寄存器写入 0
+            success2 = modbus.write_register_until_success(client, 2, 0)
-            if not modbus.write_register_until_success(client, 1, 0):
+            success3 = modbus.write_register_until_success(client, 3, 0)
+            # 停止 D1 寄存器2、3写入 0
+            if not success2 and not success3:
                 QMessageBox.information(self, "操作提示", "停止失败")
         except Exception as e:
             logging.error(f"停止操作失败: {str(e)}")