feat(contract): 新增合同内容管理功能

- 添加合同内容窗口控制器及相关视图模型
- 实现合同内容基础信息标签页
- 添加金额计算功能
- 完善合同内容相关字段绑定
- 优化合同内容界面布局

client/src/main/java/com/ecep/contract/controller/contract/ContractItemWindowController.java

@@ -0,0 +1,140 @@
+package com.ecep.contract.controller.contract;
+
+import org.springframework.context.annotation.Lazy;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Component;
+
+import com.ecep.contract.controller.AbstEntityController;
+import com.ecep.contract.controller.inventory.InventoryWindowController;
+import com.ecep.contract.controller.tab.ContractItemTabSkinBase;
+import com.ecep.contract.service.ContractItemService;
+import com.ecep.contract.service.InventoryService;
+import com.ecep.contract.util.FxmlPath;
+import com.ecep.contract.util.UITools;
+import com.ecep.contract.vm.ContractItemViewModel;
+import com.ecep.contract.vm.InventoryViewModel;
+import com.ecep.contract.vo.ContractItemVo;
+import com.ecep.contract.vo.InventoryVo;
+
+import javafx.collections.ObservableList;
+import javafx.event.ActionEvent;
+import javafx.scene.control.Button;
+import javafx.scene.control.DatePicker;
+import javafx.scene.control.Label;
+import javafx.scene.control.Tab;
+import javafx.scene.control.TabPane;
+import javafx.scene.control.TextArea;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.BorderPane;
+import javafx.stage.Window;
+import javafx.stage.WindowEvent;
+
+@Lazy
+@Scope("prototype")
+@Component
+@FxmlPath("/ui/contract/contract-item.fxml")
+public class ContractItemWindowController
+        extends AbstEntityController<ContractItemVo, ContractItemViewModel> {
+
+    public static void show(ContractItemVo contractItem, Window owner) {
+        show(ContractItemViewModel.from(contractItem), owner);
+    }
+
+    /**
+     * 显示界面
+     */
+    public static void show(ContractItemViewModel viewModel, Window window) {
+        show(ContractItemWindowController.class, viewModel, window);
+    }
+
+    public BorderPane root;
+    public Tab baseInfoTab;
+
+    // 基本信息字段
+    public Label idLabel;
+    public TextField codeField;
+    public TextField titleField;
+    public TextField specificationField;
+    public TextField unitField;
+    public TextField inventoryField;
+    public Button openInventoryBtn;
+
+    // 财务信息字段
+    public TextField exclusiveTaxPriceField;
+    public TextField taxRateField;
+    public TextField taxPriceField;
+    public TextField quantityField;
+    public TextField taxAmountField;
+    public TextField exclusiveTaxAmountField;
+
+    // 日期信息字段
+    public DatePicker startDateField;
+    public DatePicker endDateField;
+    public TextField createDateLabel;
+    public TextField updateDateLabel;
+    public TextField creatorLabel;
+    public TextField updaterLabel;
+
+    // 其他信息
+    public TextField refIdField;
+    public TextArea remarkField;
+
+    @Override
+    public ContractItemService getViewModelService() {
+        return getCachedBean(ContractItemService.class);
+    }
+
+    public InventoryService getInventoryService() {
+        return getCachedBean(InventoryService.class);
+    }
+
+    public void onShown(WindowEvent windowEvent) {
+        super.onShown(windowEvent);
+        getTitle().bind(viewModel.getTitle()
+                .map(title -> "[" + viewModel.getId() + "] " + title + " 合同内容详情"));
+        root.getScene().getStylesheets().add("/ui/contract/contract.css");
+
+    }
+
+    @Override
+    protected void registerTabSkins() {
+        super.registerTabSkins();
+        TabPane tabPane = baseInfoTab.getTabPane();
+        ObservableList<Tab> tabs = tabPane.getTabs();
+        registerTabSkin(baseInfoTab, tab -> new ContractItemTabSkinBase(this));
+    }
+
+    /**
+     * 打开关联的存货信息
+     */
+    public void onOpenInventoryAction(ActionEvent event) {
+        try {
+            if (viewModel.getInventory() == null) {
+                UITools.showAlertAndWait("没有关联的存货信息");
+                return;
+            }
+            Integer inventoryId = viewModel.getInventory().get();
+            InventoryVo inventory = getInventoryService().findById(inventoryId);
+            if (inventory != null) {
+                InventoryWindowController.show(InventoryViewModel.from(inventory), root.getScene().getWindow());
+            } else {
+                UITools.showAlertAndWait("未找到关联的存货信息");
+            }
+        } catch (Exception e) {
+            UITools.showAlertAndWait("打开存货信息失败: " + e.getMessage());
+        }
+    }
+
+    /**
+     * 计算税额和金额
+     */
+    public void onCalculateAmountsAction(ActionEvent event) {
+        try {
+            viewModel.calculateAmounts();
+            UITools.showAlertAndWait("金额计算完成");
+        } catch (Exception e) {
+            UITools.showAlertAndWait("计算失败: " + e.getMessage());
+        }
+    }
+
+}

client/src/main/java/com/ecep/contract/controller/contract/ContractWindowController.java

@@ -152,7 +152,13 @@ public class ContractWindowController
             payPlanTab.setText("收款计划");
             tabs.add(saleOrderTab);
             registerTabSkin(saleOrderTab, tab -> new ContractTabSkinSaleOrders(this, tab));
-            tabs.add(new Tab("票据"));
+            Tab invoiceTab = new Tab("发票");
+            tabs.add(invoiceTab);
+            // registerTabSkin(invoiceTab, tab -> new ContractTabSkinInvoices(this, tab));
+            tabs.add(new Tab("出库单"));
+            tabs.add(new Tab("发货单"));
+            tabs.add(new Tab("签收单"));
+
         } else if (payWay == ContractPayWay.PAY) {
             registerTabSkin(extendVendorInfo, t -> new ContractTabSkinExtendVendorInfo(this));
             tabs.remove(contractTab);
@@ -162,9 +168,9 @@ public class ContractWindowController
             tabs.add(purchaseOrderTab);
             registerTabSkin(purchaseOrderTab, tab -> new ContractTabSkinPurchaseOrders(this, tab));
 
-            tabs.add(new Tab("发货单"));
-            tabs.add(new Tab("签收单"));
+            tabs.add(new Tab("入库单"));
             tabs.add(new Tab("付款单"));
+
             payPlanTab.setText("付款计划");
         }
 

client/src/main/java/com/ecep/contract/controller/inventory/InventoryWindowController.java

@@ -5,10 +5,12 @@ import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
 import com.ecep.contract.controller.AbstEntityController;
+import com.ecep.contract.controller.BaseController;
 import com.ecep.contract.service.InventoryService;
 import com.ecep.contract.util.FxmlPath;
 import com.ecep.contract.vm.InventoryViewModel;
 import com.ecep.contract.vo.InventoryVo;
+import javafx.stage.Window;
 
 import javafx.beans.binding.Bindings;
 import javafx.fxml.FXML;
@@ -26,6 +28,19 @@ import javafx.stage.WindowEvent;
 @Component
 @FxmlPath("/ui/inventory/inventory.fxml")
 public class InventoryWindowController extends AbstEntityController<InventoryVo, InventoryViewModel> {
+    /**
+     * 显示界面
+     */
+    public static void show(InventoryViewModel viewModel, Window window) {
+        BaseController.show(InventoryWindowController.class, viewModel, window);
+    }
+    
+    /**
+     * 显示界面
+     */
+    public static void show(InventoryVo inventory, Window owner) {
+        show(InventoryViewModel.from(inventory), owner);
+    }
     @FXML
     public BorderPane root;
     @FXML

client/src/main/java/com/ecep/contract/controller/tab/ContractItemTabSkinBase.java

@@ -0,0 +1,84 @@
+package com.ecep.contract.controller.tab;
+
+import com.ecep.contract.controller.contract.ContractItemWindowController;
+import com.ecep.contract.service.InventoryService;
+import com.ecep.contract.util.UITools;
+import com.ecep.contract.vm.ContractItemViewModel;
+import com.ecep.contract.vo.ContractItemVo;
+
+import javafx.scene.control.Tab;
+import javafx.util.converter.LocalDateTimeStringConverter;
+
+/**
+ * 合同项目基础信息标签页
+ */
+public class ContractItemTabSkinBase
+        extends AbstEntityBasedTabSkin<ContractItemWindowController, ContractItemVo, ContractItemViewModel> {
+
+    public ContractItemTabSkinBase(ContractItemWindowController controller) {
+        super(controller);
+    }
+
+    @Override
+    public Tab getTab() {
+        return controller.baseInfoTab;
+    }
+
+    @Override
+    public void initializeTab() {
+        // 数据绑定
+        controller.idLabel.textProperty().bind(viewModel.getId().asString());
+        controller.codeField.textProperty().bindBidirectional(viewModel.getCode());
+        controller.titleField.textProperty().bindBidirectional(viewModel.getTitle());
+        controller.specificationField.textProperty().bindBidirectional(viewModel.getSpecification());
+        controller.unitField.textProperty().bindBidirectional(viewModel.getUnit());
+
+        // 财务信息绑定
+        controller.exclusiveTaxPriceField.textProperty().bindBidirectional(viewModel.getExclusiveTaxPrice().asObject(),
+                new javafx.util.converter.DoubleStringConverter());
+        controller.taxRateField.textProperty().bindBidirectional(viewModel.getTaxRate().asObject(),
+                new javafx.util.converter.DoubleStringConverter());
+        controller.taxPriceField.textProperty().bindBidirectional(viewModel.getTaxPrice().asObject(),
+                new javafx.util.converter.DoubleStringConverter());
+        controller.quantityField.textProperty().bindBidirectional(viewModel.getQuantity().asObject(),
+                new javafx.util.converter.DoubleStringConverter());
+        controller.taxAmountField.textProperty().bindBidirectional(viewModel.getTaxAmount().asObject(),
+                new javafx.util.converter.DoubleStringConverter());
+        controller.exclusiveTaxAmountField.textProperty().bindBidirectional(
+                viewModel.getExclusiveTaxAmount().asObject(),
+                new javafx.util.converter.DoubleStringConverter());
+
+        // 日期绑定
+        controller.startDateField.valueProperty().bindBidirectional(viewModel.getStartDate());
+        controller.endDateField.valueProperty().bindBidirectional(viewModel.getEndDate());
+
+        // 其他信息绑定
+        controller.refIdField.textProperty().bindBidirectional(viewModel.getRefId().asObject(),
+                new javafx.util.converter.IntegerStringConverter());
+        controller.remarkField.textProperty().bindBidirectional(viewModel.getRemark());
+
+        // 设置只读字段
+        LocalDateTimeStringConverter localDateTimeStringConverter = controller.getCurrentEmployee()
+                .getLocalDateTimeStringConverter();
+
+        controller.createDateLabel.textProperty().bindBidirectional(viewModel.getCreateDate(),
+                localDateTimeStringConverter);
+        controller.updateDateLabel.textProperty().bindBidirectional(viewModel.getUpdateDate(),
+                localDateTimeStringConverter);
+
+        UITools.autoCompletion(controller.updaterLabel, viewModel.getCreator(), controller.getEmployeeService());
+        UITools.autoCompletion(controller.updaterLabel, viewModel.getUpdater(), controller.getEmployeeService());
+
+        // 设置存货显示信息
+        UITools.autoCompletion(controller.inventoryField, viewModel.getInventory(),
+                getCachedBean(InventoryService.class));
+    }
+
+    @Override
+    protected ContractItemVo save(ContractItemVo entity) {
+        // 保存前自动计算金额
+        viewModel.calculateAmounts();
+        return super.save(entity);
+    }
+
+}

client/src/main/java/com/ecep/contract/controller/tab/ContractTabSkinItemsV2.java

@@ -3,7 +3,8 @@ package com.ecep.contract.controller.tab;
 import java.text.NumberFormat;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
-import java.util.HashMap;
+
+import org.springframework.data.domain.Pageable;
 
 import com.ecep.contract.ContractPayWay;
 import com.ecep.contract.SpringApp;
@@ -20,22 +21,24 @@ import com.ecep.contract.service.InventoryService;
 import com.ecep.contract.service.PurchaseOrderItemService;
 import com.ecep.contract.util.FxmlPath;
 import com.ecep.contract.util.ParamUtils;
-import com.ecep.contract.vm.ContractItemComposeViewModel;
 import com.ecep.contract.vm.ContractItemViewModel;
 import com.ecep.contract.vm.InventoryViewModel;
 import com.ecep.contract.vo.ContractItemVo;
 import com.ecep.contract.vo.InventoryVo;
-
 import com.ecep.contract.vo.PurchaseOrderItemVo;
+
 import javafx.application.Platform;
-import javafx.scene.control.*;
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.Tab;
+import javafx.scene.control.TableCell;
+import javafx.scene.control.TableColumn;
 import javafx.scene.control.cell.TextFieldTableCell;
 import javafx.util.Callback;
 import javafx.util.StringConverter;
 import javafx.util.converter.CurrencyStringConverter;
 import javafx.util.converter.NumberStringConverter;
 import lombok.Setter;
-import org.springframework.data.domain.Pageable;
 
 @FxmlPath("/ui/contract/contract-tab-item-v2.fxml")
 public class ContractTabSkinItemsV2

client/src/main/java/com/ecep/contract/vm/ContractItemViewModel.java

@@ -10,57 +10,55 @@ import javafx.beans.property.SimpleDoubleProperty;
 import javafx.beans.property.SimpleIntegerProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import lombok.Data;
-import lombok.EqualsAndHashCode;
 
 /**
  * 合同内容
  */
 @Data
-@EqualsAndHashCode(callSuper = false)
 public class ContractItemViewModel extends IdentityViewModel<ContractItemVo> {
     /**
      * 关联的合同对象,Contract
      */
-    SimpleObjectProperty<Integer> contract = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<Integer> contract = new SimpleObjectProperty<>();
     /**
      * 关联的用友系统中的数据ID
      */
-    SimpleIntegerProperty refId = new SimpleIntegerProperty();
-    SimpleObjectProperty<String> code = new SimpleObjectProperty<>();
-    SimpleObjectProperty<String> title = new SimpleObjectProperty<>();
-    SimpleObjectProperty<String> specification = new SimpleObjectProperty<>();
-    SimpleObjectProperty<String> unit = new SimpleObjectProperty<>();
+    private final SimpleIntegerProperty refId = new SimpleIntegerProperty();
+    private final SimpleObjectProperty<String> code = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<String> title = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<String> specification = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<String> unit = new SimpleObjectProperty<>();
 
     /**
      * 存货,Inventory
      */
-    SimpleObjectProperty<Integer> inventory = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<Integer> inventory = new SimpleObjectProperty<>();
 
     /**
      *
      */
-    SimpleDoubleProperty taxRate = new SimpleDoubleProperty();
-    SimpleDoubleProperty exclusiveTaxPrice = new SimpleDoubleProperty();
-    SimpleDoubleProperty taxPrice = new SimpleDoubleProperty();
-    SimpleDoubleProperty quantity = new SimpleDoubleProperty();
-    SimpleDoubleProperty taxAmount = new SimpleDoubleProperty();
-    SimpleDoubleProperty exclusiveTaxAmount = new SimpleDoubleProperty();
+    private final SimpleDoubleProperty taxRate = new SimpleDoubleProperty();
+    private final SimpleDoubleProperty exclusiveTaxPrice = new SimpleDoubleProperty();
+    private final SimpleDoubleProperty taxPrice = new SimpleDoubleProperty();
+    private final SimpleDoubleProperty quantity = new SimpleDoubleProperty();
+    private final SimpleDoubleProperty taxAmount = new SimpleDoubleProperty();
+    private final SimpleDoubleProperty exclusiveTaxAmount = new SimpleDoubleProperty();
 
-    SimpleObjectProperty<LocalDate> startDate = new SimpleObjectProperty<>();
-    SimpleObjectProperty<LocalDate> endDate = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<LocalDate> startDate = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<LocalDate> endDate = new SimpleObjectProperty<>();
 
-    SimpleObjectProperty<LocalDateTime> createDate = new SimpleObjectProperty<>();
-    SimpleObjectProperty<LocalDateTime> updateDate = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<LocalDateTime> createDate = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<LocalDateTime> updateDate = new SimpleObjectProperty<>();
     /**
      * 关联的创建人,Employee
      */
-    SimpleObjectProperty<Integer> creator = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<Integer> creator = new SimpleObjectProperty<>();
     /**
      * 关联的更新人,Employee
      */
-    SimpleObjectProperty<Integer> updater = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<Integer> updater = new SimpleObjectProperty<>();
 
-    SimpleObjectProperty<String> remark = new SimpleObjectProperty<>();
+    private final SimpleObjectProperty<String> remark = new SimpleObjectProperty<>();
 
     @Override
     protected void updateFrom(ContractItemVo v) {
@@ -87,8 +85,7 @@ public class ContractItemViewModel extends IdentityViewModel<ContractItemVo> {
         getUpdater().set(v.getUpdaterId());
         getRemark().set(v.getRemark());
 
-        getTaxAmount().set(v.getTaxPrice() * v.getQuantity());
-        getExclusiveTaxAmount().set(v.getExclusiveTaxPrice() * v.getQuantity());
+        calculateAmounts();
     }
 
     @Override
@@ -172,6 +169,26 @@ public class ContractItemViewModel extends IdentityViewModel<ContractItemVo> {
         return modified;
     }
 
+    /**
+     * 计算税额相关字段
+     */
+    public void calculateAmounts() {
+        double price = getExclusiveTaxPrice().get();
+        double rate = getTaxRate().get();
+        double qty = getQuantity().get();
+        
+        // 计算含税单价
+        double taxPrice = price * (1 + rate / 100);
+        // 计算税额
+        double taxAmount = price * rate / 100 * qty;
+        // 计算不含税金额
+        double exclusiveTaxAmount = price * qty;
+        
+        getTaxPrice().set(taxPrice);
+        getTaxAmount().set(taxAmount);
+        getExclusiveTaxAmount().set(exclusiveTaxAmount);
+    }
+
     /**
      * 判断两个 double 值是否相等
      *

client/src/main/resources/ui/contract/contract-item.fxml

@@ -0,0 +1,148 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.DatePicker?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.ScrollPane?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.ColumnConstraints?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.VBox?>
+
+<?import javafx.scene.control.TabPane?>
+<?import javafx.scene.control.Tab?>
+<BorderPane fx:id="root" xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.ecep.contract.controller.contract.ContractItemWindowController">
+    <center>
+        <TabPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" minWidth="150.0"
+                 tabClosingPolicy="UNAVAILABLE" tabMaxWidth="100.0" tabMinWidth="40.0">
+            <tabs>
+                <Tab fx:id="baseInfoTab" text="基本信息">
+                    <content>
+                        <ScrollPane fitToWidth="true" pannable="true">
+                            <VBox>
+                                <GridPane hgap="10.0" vgap="10.0" VBox.vgrow="ALWAYS">
+                    <columnConstraints>
+                        <ColumnConstraints hgrow="NEVER" minWidth="10.0" prefWidth="100.0" />
+                        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="200.0" />
+                        <ColumnConstraints hgrow="NEVER" minWidth="10.0" prefWidth="100.0" />
+                        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="200.0" />
+                    </columnConstraints>
+                    <rowConstraints>
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="80.0" vgrow="ALWAYS" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+                    </rowConstraints>
+                    <!-- ID -->
+                    <Label text="ID:" GridPane.rowIndex="0" GridPane.columnIndex="0" />
+                    <Label fx:id="idLabel" text="-" GridPane.rowIndex="0" GridPane.columnIndex="1" />
+                    
+                    <!-- 合同内容代码 -->
+                    <Label text="内容代码:" GridPane.rowIndex="1" GridPane.columnIndex="0" />
+                    <TextField fx:id="codeField" GridPane.rowIndex="1" GridPane.columnIndex="1" />
+                    
+                    <!-- 合同内容标题 -->
+                    <Label text="内容标题:" GridPane.rowIndex="2" GridPane.columnIndex="0" />
+                    <TextField fx:id="titleField" GridPane.rowIndex="2" GridPane.columnIndex="1" GridPane.columnSpan="3" />
+                    
+                    <!-- 规格 -->
+                    <Label text="规格:" GridPane.rowIndex="3" GridPane.columnIndex="0" />
+                    <TextField fx:id="specificationField" GridPane.rowIndex="3" GridPane.columnIndex="1" GridPane.columnSpan="3" />
+                    
+                    <!-- 单位 -->
+                    <Label text="单位:" GridPane.rowIndex="4" GridPane.columnIndex="0" />
+                    <TextField fx:id="unitField" GridPane.rowIndex="4" GridPane.columnIndex="1" />
+                    
+                    <!-- 存货 -->
+                    <Label text="存货:" GridPane.rowIndex="5" GridPane.columnIndex="0" />
+                    <HBox GridPane.rowIndex="5" GridPane.columnIndex="1" GridPane.columnSpan="3">
+                        <TextField fx:id="inventoryField" editable="false" HBox.hgrow="ALWAYS" />
+                        <Button fx:id="openInventoryBtn" mnemonicParsing="false" text="查看" onAction="#onOpenInventoryAction" />
+                    </HBox>
+                    
+                    <!-- 不含税单价 -->
+                    <Label text="不含税单价:" GridPane.rowIndex="6" GridPane.columnIndex="0" />
+                    <TextField fx:id="exclusiveTaxPriceField" GridPane.rowIndex="6" GridPane.columnIndex="1" />
+                    
+                    <!-- 税率 -->
+                    <Label text="税率(%):" GridPane.rowIndex="6" GridPane.columnIndex="2" />
+                    <TextField fx:id="taxRateField" GridPane.rowIndex="6" GridPane.columnIndex="3" />
+                    
+                    <!-- 含税单价 -->
+                    <Label text="含税单价:" GridPane.rowIndex="7" GridPane.columnIndex="0" />
+                    <TextField fx:id="taxPriceField" editable="false" GridPane.rowIndex="7" GridPane.columnIndex="1" />
+                    
+                    <!-- 数量 -->
+                    <Label text="数量:" GridPane.rowIndex="7" GridPane.columnIndex="2" />
+                    <TextField fx:id="quantityField" GridPane.rowIndex="7" GridPane.columnIndex="3" />
+                    
+                    <!-- 税额 -->
+                    <Label text="税额:" GridPane.rowIndex="8" GridPane.columnIndex="0" />
+                    <TextField fx:id="taxAmountField" editable="false" GridPane.rowIndex="8" GridPane.columnIndex="1" />
+                    
+                    <!-- 不含税金额 -->
+                    <Label text="不含税金额:" GridPane.rowIndex="8" GridPane.columnIndex="2" />
+                    <TextField fx:id="exclusiveTaxAmountField" editable="false" GridPane.rowIndex="8" GridPane.columnIndex="3" />
+                    
+                    <!-- 开始日期 -->
+                    <Label text="开始日期:" GridPane.rowIndex="9" GridPane.columnIndex="0" />
+                    <DatePicker fx:id="startDateField" GridPane.rowIndex="9" GridPane.columnIndex="1" />
+                    
+                    <!-- 结束日期 -->
+                    <Label text="结束日期:" GridPane.rowIndex="9" GridPane.columnIndex="2" />
+                    <DatePicker fx:id="endDateField" GridPane.rowIndex="9" GridPane.columnIndex="3" />
+                    
+                    <!-- 备注 -->
+                    <Label text="备注:" GridPane.rowIndex="10" GridPane.columnIndex="0" />
+                    <TextArea fx:id="remarkField" GridPane.rowIndex="10" GridPane.columnIndex="1" GridPane.columnSpan="3" />
+                    
+                    <!-- 引用ID -->
+                    <Label text="引用ID:" GridPane.rowIndex="11" GridPane.columnIndex="0" />
+                    <TextField fx:id="refIdField" GridPane.rowIndex="11" GridPane.columnIndex="1" GridPane.columnSpan="3" />
+                    
+                    <!-- 创建信息 -->
+                    <Label text="创建日期:" GridPane.rowIndex="12" GridPane.columnIndex="0" />
+                    <TextField fx:id="createDateLabel" editable="false" text="-" GridPane.rowIndex="12" GridPane.columnIndex="1" />
+                    
+                    <Label text="创建人:" GridPane.rowIndex="13" GridPane.columnIndex="0" />
+                    <TextField fx:id="creatorLabel" editable="false" text="-" GridPane.rowIndex="13" GridPane.columnIndex="1" />
+                    
+                    <Label text="更新日期:" GridPane.rowIndex="14" GridPane.columnIndex="0" />
+                    <TextField fx:id="updateDateLabel" editable="false" text="-" GridPane.rowIndex="14" GridPane.columnIndex="1" />
+                    
+                    <Label text="更新人:" GridPane.rowIndex="15" GridPane.columnIndex="0" />
+                    <TextField fx:id="updaterLabel" editable="false" text="-" GridPane.rowIndex="15" GridPane.columnIndex="1" />
+                </GridPane>
+                                <HBox alignment="CENTER" spacing="20.0" VBox.vgrow="NEVER">
+                                    <Button mnemonicParsing="false" text="计算金额" onAction="#onCalculateAmountsAction" />
+                                </HBox>
+                                <padding>
+                                    <Insets bottom="20.0" left="20.0" right="20.0" top="20.0" />
+                                </padding>
+                            </VBox>
+                        </ScrollPane>
+                    </content>
+                </Tab>
+            </tabs>
+        </TabPane>
+    </center>
+</BorderPane>