修改Filter功能

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@kne-components/components-core",
-  "version": "0.4.72",
+  "version": "0.4.73",
   "files": [
     "build"
   ],

src/components/Filter/createFilterValueMapper.js

@@ -0,0 +1,86 @@
+import pickSelectValues from './pickSelectValues';
+
+/**
+ * 声明式创建 mapFilterValue 函数。
+ *
+ * Filter.getFilterValue 默认只读取 { value }，而 SuperSelectFilterItem 等
+ * 组件使用 { id, name } 格式，需要额外处理。此工具通过声明字段映射规则，
+ * 自动生成符合 (filter, getFilterValue) => value 签名的函数。
+ *
+ * @param {Object} fieldMappers - 字段名到映射规则的映射
+ * @param {'string'} fieldMappers[field] - 确保值为字符串类型
+ * @param {'multi'} fieldMappers[field] - 多选，从 filter entry 提取值数组
+ * @param {'single'} fieldMappers[field] - 单选，从 filter entry 提取第一个值
+ * @param {Function} fieldMappers[field] - 自定义转换，接收 (rawValue, { entry, filter, value }) 返回新值
+ *
+ * @example
+ * const mapFilterValue = createFilterValueMapper({
+ *   id: 'string',
+ *   roles: 'multi',
+ *   tenantOrgId: 'single',
+ *   status: (rawValue) => normalizeStatus(rawValue)
+ * });
+ *
+ * // 使用方式与手写 mapFilterValue 一致
+ * const filterValue = mapFilterValue(filter, Filter.getFilterValue);
+ *
+ * // 也可直接传给 BizUnit 的 options.mapFilterValue
+ * <BizUnit options={{ mapFilterValue }} />
+ */
+const createFilterValueMapper = (fieldMappers) => {
+  return (filter, getFilterValue) => {
+    const value = getFilterValue(filter);
+
+    Object.entries(fieldMappers).forEach(([fieldName, mapper]) => {
+      const entry = filter.find(item => item.name === fieldName);
+
+      if (mapper === 'string') {
+        if (value[fieldName] != null && value[fieldName] !== '') {
+          value[fieldName] = String(value[fieldName]);
+        }
+      } else if (mapper === 'multi') {
+        if (entry) {
+          const values = pickSelectValues(entry.value);
+          if (values.length) {
+            value[fieldName] = values;
+          } else {
+            delete value[fieldName];
+          }
+        }
+      } else if (mapper === 'single') {
+        if (entry) {
+          const values = pickSelectValues(entry.value);
+          if (values[0] != null) {
+            value[fieldName] = values[0];
+          } else {
+            delete value[fieldName];
+          }
+        } else if (value[fieldName] != null && typeof value[fieldName] === 'object') {
+          const values = pickSelectValues(value[fieldName]);
+          if (values.length) {
+            value[fieldName] = values[0];
+          } else {
+            delete value[fieldName];
+          }
+        }
+      } else if (typeof mapper === 'function') {
+        let rawValue = value[fieldName];
+        if (rawValue != null && typeof rawValue === 'object' && 'value' in rawValue) {
+          rawValue = rawValue.value;
+        }
+        if (rawValue != null && rawValue !== '') {
+          const result = mapper(rawValue, { entry, filter, value });
+          if (result != null && result !== '') {
+            value[fieldName] = result;
+          } else {
+            delete value[fieldName];
+          }
+        }
+      }
+    });
+
+    return value;
+  };
+};
+
+export default createFilterValueMapper;