feat(converter): 实现通用枚举转换器和供应商类型转换器

添加EnumEntityStringConverter作为通用枚举转换基类
实现VendorTypeStringConverter用于供应商类型本地化转换
在VendorTypeService中添加findByLocaleAndValue方法支持转换器
优化ComboBoxUtils的绑定逻辑使其支持可选属性
新增VendorCatalogService提供供应商目录CRUD功能

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

@@ -124,29 +124,34 @@ public class ComboBoxUtils {
         }
         list.addAll(queryService.findAll());
         comboBox.setItems(list);
-        // 从ComboBox选择到property的单向绑定
-        comboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
-            property.setValue(newValue != null ? newValue.getId() : null);
-        });
-        // 从property到ComboBox的单向绑定
-        property.addListener((observable, oldValue, newValue) -> {
-            if (newValue == null) {
-                comboBox.getSelectionModel().clearSelection();
-                return;
-            }
-            list.stream()
-                .filter(item -> item != null && newValue.equals(item.getId()))
-                .findFirst()
-                .ifPresent(comboBox.getSelectionModel()::select);
-        });
+
         EntityStringConverter<T> converter = new EntityStringConverter<>(list);
         comboBox.setConverter(converter);
-        // 初始化ComboBox的值
-        if (property.getValue() != null) {
-            list.stream()
-                .filter(item -> item != null && property.getValue().equals(item.getId()))
-                .findFirst()
-                .ifPresent(comboBox.getSelectionModel()::select);
+
+        if (property != null) {
+            // 从ComboBox选择到property的单向绑定
+            comboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
+                property.setValue(newValue != null ? newValue.getId() : null);
+            });
+            // 从property到ComboBox的单向绑定
+            property.addListener((observable, oldValue, newValue) -> {
+                if (newValue == null) {
+                    comboBox.getSelectionModel().clearSelection();
+                    return;
+                }
+                list.stream()
+                        .filter(item -> item != null && newValue.equals(item.getId()))
+                        .findFirst()
+                        .ifPresent(comboBox.getSelectionModel()::select);
+            });
+
+            // 初始化ComboBox的值
+            if (property.getValue() != null) {
+                list.stream()
+                        .filter(item -> item != null && property.getValue().equals(item.getId()))
+                        .findFirst()
+                        .ifPresent(comboBox.getSelectionModel()::select);
+            }
         }
     }
 
@@ -183,7 +188,7 @@ public class ComboBoxUtils {
     }
 
     public static <K extends Enum<?>, T extends BaseEnumEntity<K>> void bindComboBox(ComboBox<T> comboBox,
-            Property<K> property, List<T> dataSet) {
+                                                                                     Property<K> property, List<T> dataSet) {
         property.addListener((observable, oldValue, newValue) -> {
             dataSet.stream().filter(l -> l.getType() == newValue).findFirst().ifPresent(comboBox::setValue);
         });

client/src/main/java/com/ecep/contract/converter/EnumEntityStringConverter.java

@@ -1,4 +1,18 @@
 package com.ecep.contract.converter;
 
-public class EnumEntityStringConverter {
+import com.ecep.contract.model.BaseEnumEntity;
+import javafx.util.StringConverter;
+
+public class EnumEntityStringConverter<E extends Enum<?>, T extends BaseEnumEntity<E>> extends StringConverter<T> {
+
+    @Override
+    public String toString(T object) {
+        return object == null ? "" : object.getValue();
+    }
+
+    @Override
+    public T fromString(String string) {
+        return null;
+        // return service.findByName(string);
+    }
 }

client/src/main/java/com/ecep/contract/converter/VendorTypeStringConverter.java

@@ -1,4 +1,24 @@
 package com.ecep.contract.converter;
 
-public class VendorTypeStringConverter {
+import com.ecep.contract.Desktop;
+import com.ecep.contract.service.VendorTypeService;
+import com.ecep.contract.vo.VendorTypeLocalVo;
+import javafx.util.StringConverter;
+
+public class VendorTypeStringConverter extends StringConverter<VendorTypeLocalVo> {
+    private final VendorTypeService service;
+
+    public VendorTypeStringConverter(VendorTypeService service) {
+        this.service = service;
+    }
+
+    @Override
+    public String toString(VendorTypeLocalVo object) {
+        return object.getValue();
+    }
+
+    @Override
+    public VendorTypeLocalVo fromString(String string) {
+        return service.findByLocaleAndValue(Desktop.instance.getActiveEmployee().localeProperty().get(), string);
+    }
 }

client/src/main/java/com/ecep/contract/service/VendorTypeService.java

@@ -1,19 +1,17 @@
 package com.ecep.contract.service;
 
-import java.util.List;
-
-import org.springframework.cache.annotation.CacheConfig;
-import org.springframework.cache.annotation.CacheEvict;
-import org.springframework.cache.annotation.CachePut;
-import org.springframework.cache.annotation.Cacheable;
-import org.springframework.cache.annotation.Caching;
-import org.springframework.data.domain.Pageable;
-import org.springframework.stereotype.Service;
-
 import com.ecep.contract.VendorType;
+import com.ecep.contract.converter.VendorTypeStringConverter;
 import com.ecep.contract.util.ParamUtils;
 import com.ecep.contract.vm.VendorTypeLocalViewModel;
 import com.ecep.contract.vo.VendorTypeLocalVo;
+import javafx.util.StringConverter;
+import org.springframework.cache.annotation.*;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Locale;
 
 @Service
 @CacheConfig(cacheNames = "vendor-type")
@@ -36,15 +34,27 @@ public class VendorTypeService extends QueryService<VendorTypeLocalVo, VendorTyp
         return super.findAll();
     }
 
-    @Caching(put = { @CachePut(key = "#p0.id"), @CachePut(key = "'type-'+#p0.type"), @CachePut(key = "'all'") })
+    @Caching(put = {@CachePut(key = "#p0.id"), @CachePut(key = "'type-'+#p0.type"), @CachePut(key = "'all'")})
     @Override
     public VendorTypeLocalVo save(VendorTypeLocalVo entity) {
         return super.save(entity);
     }
 
-    @Caching(evict = { @CacheEvict(key = "#p0.id"), @CacheEvict(key = "'type-'+#p0.type"), @CacheEvict(key = "'all'") })
+    @Caching(evict = {@CacheEvict(key = "#p0.id"), @CacheEvict(key = "'type-'+#p0.type"), @CacheEvict(key = "'all'")})
     @Override
     public void delete(VendorTypeLocalVo entity) {
         super.delete(entity);
     }
+
+    private StringConverter<VendorTypeLocalVo> stringConverter = new VendorTypeStringConverter(this);
+
+    @Override
+    public StringConverter<VendorTypeLocalVo> getStringConverter() {
+        return stringConverter;
+    }
+
+    public VendorTypeLocalVo findByLocaleAndValue(Locale locale, String string) {
+        return findAll(ParamUtils.builder().equals("lang", locale.toLanguageTag()).equals("value", string).build(), Pageable.ofSize(1))
+                .stream().findFirst().orElse(null);
+    }
 }