fix：清除一些关于通过api接入dify不支持修改的功能

app/hooks/dify-dataset-manager/dataset-settings.ts

@@ -1,8 +1,7 @@
-import { useState, useEffect, useCallback } from 'react';
 import { message } from 'antd';
-import type { FormInstance } from 'antd';
+import { useCallback, useEffect, useState } from 'react';
+import { fetchDataset, updateDatasetSettings } from '~/api/dify-dataset/api/datasetApi';
 import type { Dataset, RetrievalModel } from '~/api/dify-dataset/type/datasetTypes';
-import { updateDatasetSettings, fetchDataset } from '~/api/dify-dataset/api/datasetApi';
 import { DIFY_CONFIG } from '~/config/api-config';
 
 /**
@@ -75,10 +74,10 @@ function formValuesToRetrievalModel(values: RetrievalSettingsFormValues): Retrie
 
 /**
  * 知识库设置状态管理 Hook
+ * 注：Dify API 不支持修改知识库名称和描述，只支持修改检索设置
  */
 export function useDatasetSettings(
     dataset: Dataset | null,
-    form: FormInstance,
     onDatasetUpdated: (dataset: Dataset) => void
 ) {
     const [saving, setSaving] = useState(false);
@@ -89,18 +88,36 @@ export function useDatasetSettings(
         () => retrievalModelToFormValues(dataset?.retrieval_model_dict)
     );
 
-    // 初始化表单数据
+    // 原始检索设置，用于对比变化
+    const [originalSettings, setOriginalSettings] = useState<RetrievalSettingsFormValues>(
+        () => retrievalModelToFormValues(dataset?.retrieval_model_dict)
+    );
+
+    // 初始化检索设置
     useEffect(() => {
         if (dataset) {
-            form.setFieldsValue({
-                name: dataset.name,
-                description: dataset.description || '',
-            });
             console.log('[DatasetSettings] 初始化检索设置, retrieval_model_dict:', dataset.retrieval_model_dict);
-            setRetrievalSettings(retrievalModelToFormValues(dataset.retrieval_model_dict));
+            const settings = retrievalModelToFormValues(dataset.retrieval_model_dict);
+            setRetrievalSettings(settings);
+            setOriginalSettings(settings);
             setHasChanges(false);
         }
-    }, [dataset, form]);
+    }, [dataset]);
+
+    /**
+     * 检查检索设置是否有变化
+     */
+    const checkRetrievalChanges = useCallback((newSettings: RetrievalSettingsFormValues) => {
+        const hasChanged =
+            newSettings.searchMethod !== originalSettings.searchMethod ||
+            newSettings.topK !== originalSettings.topK ||
+            newSettings.scoreThresholdEnabled !== originalSettings.scoreThresholdEnabled ||
+            newSettings.scoreThreshold !== originalSettings.scoreThreshold ||
+            newSettings.rerankingEnable !== originalSettings.rerankingEnable ||
+            newSettings.weights !== originalSettings.weights;
+
+        setHasChanges(hasChanged);
+    }, [originalSettings]);
 
     /**
      * 更新检索设置
@@ -112,40 +129,14 @@ export function useDatasetSettings(
         setRetrievalSettings(prev => {
             const newSettings = { ...prev, [key]: value };
             // 检查是否有变化
-            checkForChanges(newSettings);
+            checkRetrievalChanges(newSettings);
             return newSettings;
         });
-    }, [dataset]);
-
-    /**
-     * 检查是否有变化
-     */
-    const checkForChanges = useCallback((newRetrievalSettings?: RetrievalSettingsFormValues) => {
-        const values = form.getFieldsValue();
-        const currentRetrieval = newRetrievalSettings || retrievalSettings;
-        const originalRetrieval = retrievalModelToFormValues(dataset?.retrieval_model_dict);
-
-        const nameChanged = values.name !== dataset?.name;
-        const retrievalChanged =
-            currentRetrieval.searchMethod !== originalRetrieval.searchMethod ||
-            currentRetrieval.topK !== originalRetrieval.topK ||
-            currentRetrieval.scoreThresholdEnabled !== originalRetrieval.scoreThresholdEnabled ||
-            currentRetrieval.scoreThreshold !== originalRetrieval.scoreThreshold ||
-            currentRetrieval.rerankingEnable !== originalRetrieval.rerankingEnable ||
-            currentRetrieval.weights !== originalRetrieval.weights;
-
-        setHasChanges(nameChanged || retrievalChanged);
-    }, [form, dataset, retrievalSettings]);
-
-    /**
-     * 处理表单值变化
-     */
-    const handleValuesChange = useCallback(() => {
-        checkForChanges();
-    }, [checkForChanges]);
+    }, [checkRetrievalChanges]);
 
     /**
      * 保存设置
+     * 注：仅保存检索设置，Dify API 不支持修改名称和描述
      */
     const handleSave = useCallback(async () => {
         if (!dataset) {
@@ -154,12 +145,10 @@ export function useDatasetSettings(
         }
 
         try {
-            const values = await form.validateFields();
             setSaving(true);
 
-            // 构建完整的更新请求
+            // 仅更新检索设置
             await updateDatasetSettings(dataset.id, {
-                name: values.name,
                 retrieval_model: formValuesToRetrievalModel(retrievalSettings),
             });
 
@@ -167,8 +156,9 @@ export function useDatasetSettings(
             const fullDataset = await fetchDataset(dataset.id);
             console.log('[DatasetSettings] 保存后获取完整数据:', fullDataset);
 
-            message.success('保存成功');
+            message.success('检索设置保存成功');
             onDatasetUpdated(fullDataset);
+            setOriginalSettings(retrievalSettings);
             setHasChanges(false);
         } catch (err: any) {
             console.error('保存设置失败:', err);
@@ -176,21 +166,17 @@ export function useDatasetSettings(
         } finally {
             setSaving(false);
         }
-    }, [dataset, form, retrievalSettings, onDatasetUpdated]);
+    }, [dataset, retrievalSettings, onDatasetUpdated]);
 
     /**
-     * 重置表单
+     * 重置检索设置
      */
     const handleReset = useCallback(() => {
         if (dataset) {
-            form.setFieldsValue({
-                name: dataset.name,
-                description: dataset.description || '',
-            });
-            setRetrievalSettings(retrievalModelToFormValues(dataset.retrieval_model_dict));
+            setRetrievalSettings(originalSettings);
             setHasChanges(false);
         }
-    }, [dataset, form]);
+    }, [dataset, originalSettings]);
 
     return {
         // 状态
@@ -199,7 +185,6 @@ export function useDatasetSettings(
         retrievalSettings,
 
         // 方法
-        handleValuesChange,
         handleSave,
         handleReset,
         updateRetrievalSettings,