Feat: Fixed the issue where some fields in the chat configuration could not be displayed #3221 (#9430)

### What problem does this PR solve?

Feat: Fixed the issue where some fields in the chat configuration could
not be displayed #3221
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

api/db/services/dialog_service.py

@@ -121,6 +121,7 @@ class DialogService(CommonService):
             cls.model.do_refer,
             cls.model.rerank_id,
             cls.model.kb_ids,
+            cls.model.icon,
             cls.model.status,
             User.nickname,
             User.avatar.alias("tenant_avatar"),

web/src/components/llm-setting-items/next.tsx

@@ -30,15 +30,16 @@ interface LlmSettingFieldItemsProps {
 
 export const LlmSettingSchema = {
   llm_id: z.string(),
-  temperature: z.coerce.number(),
-  top_p: z.string(),
-  presence_penalty: z.coerce.number(),
-  frequency_penalty: z.coerce.number(),
-  temperatureEnabled: z.boolean(),
-  topPEnabled: z.boolean(),
-  presencePenaltyEnabled: z.boolean(),
-  frequencyPenaltyEnabled: z.boolean(),
-  maxTokensEnabled: z.boolean(),
+  temperature: z.coerce.number().optional(),
+  top_p: z.number().optional(),
+  presence_penalty: z.coerce.number().optional(),
+  frequency_penalty: z.coerce.number().optional(),
+  temperatureEnabled: z.boolean().optional(),
+  topPEnabled: z.boolean().optional(),
+  presencePenaltyEnabled: z.boolean().optional(),
+  frequencyPenaltyEnabled: z.boolean().optional(),
+  maxTokensEnabled: z.boolean().optional(),
+  max_tokens: z.number().optional(),
 };
 
 export function LlmSettingFieldItems({
@@ -53,13 +54,6 @@ export function LlmSettingFieldItems({
     LlmModelType.Image2text,
   ]);
 
-  const handleChange = useHandleFreedomChange();
-
-  const parameterOptions = Object.values(ModelVariableType).map((x) => ({
-    label: t(camelCase(x)),
-    value: x,
-  }));
-
   const getFieldWithPrefix = useCallback(
     (name: string) => {
       return prefix ? `${prefix}.${name}` : name;
@@ -67,6 +61,13 @@ export function LlmSettingFieldItems({
     [prefix],
   );
 
+  const handleChange = useHandleFreedomChange(getFieldWithPrefix);
+
+  const parameterOptions = Object.values(ModelVariableType).map((x) => ({
+    label: t(camelCase(x)),
+    value: x,
+  }));
+
   return (
     <div className="space-y-5">
       <FormField
@@ -77,6 +78,7 @@ export function LlmSettingFieldItems({
             <FormLabel>{t('model')}</FormLabel>
             <FormControl>
               <SelectWithSearch
+                allowClear
                 options={options || modelOptions}
                 {...field}
               ></SelectWithSearch>

web/src/components/llm-setting-items/slider.tsx

@@ -9,7 +9,7 @@ import {
   FormLabel,
   FormMessage,
 } from '../ui/form';
-import { Input } from '../ui/input';
+import { NumberInput } from '../ui/input';
 import { Switch } from '../ui/switch';
 
 type SliderInputSwitchFormFieldProps = {
@@ -73,15 +73,14 @@ export function SliderInputSwitchFormField({
               ></SingleFormSlider>
             </FormControl>
             <FormControl>
-              <Input
+              <NumberInput
                 disabled={disabled}
-                type={'number'}
                 className="h-7 w-20"
                 max={max}
                 min={min}
                 step={step}
                 {...field}
-              ></Input>
+              ></NumberInput>
             </FormControl>
           </div>
           <FormMessage />

web/src/components/llm-setting-items/use-watch-change.ts

@@ -4,7 +4,9 @@ import useGraphStore from '@/pages/agent/store';
 import { useCallback, useContext } from 'react';
 import { useFormContext } from 'react-hook-form';
 
-export function useHandleFreedomChange() {
+export function useHandleFreedomChange(
+  getFieldWithPrefix: (name: string) => string,
+) {
   const form = useFormContext();
   const node = useContext(AgentFormContext);
   const updateNodeForm = useGraphStore((state) => state.updateNodeForm);
@@ -25,13 +27,14 @@ export function useHandleFreedomChange() {
 
       for (const key in values) {
         if (Object.prototype.hasOwnProperty.call(values, key)) {
-          const element = values[key];
+          const realKey = getFieldWithPrefix(key);
+          const element = values[key as keyof typeof values];
 
-          form.setValue(key, element);
+          form.setValue(realKey, element);
         }
       }
     },
-    [form, node, updateNodeForm],
+    [form, getFieldWithPrefix, node?.id, updateNodeForm],
   );
 
   return handleChange;

web/src/components/rerank.tsx

@@ -5,6 +5,7 @@ import { Select as AntSelect, Form, message, Slider } from 'antd';
 import { useCallback } from 'react';
 import { useFormContext } from 'react-hook-form';
 import { z } from 'zod';
+import { SelectWithSearch } from './originui/select-with-search';
 import { SliderInputFormField } from './slider-input-form-field';
 import {
   FormControl,
@@ -13,7 +14,6 @@ import {
   FormLabel,
   FormMessage,
 } from './ui/form';
-import { RAGFlowSelect } from './ui/select';
 
 type FieldType = {
   rerank_id?: string;
@@ -109,11 +109,11 @@ function RerankFormField() {
         <FormItem>
           <FormLabel tooltip={t('rerankTip')}>{t('rerankModel')}</FormLabel>
           <FormControl>
-            <RAGFlowSelect
+            <SelectWithSearch
               allowClear
               {...field}
               options={options}
-            ></RAGFlowSelect>
+            ></SelectWithSearch>
           </FormControl>
           <FormMessage />
         </FormItem>
@@ -122,6 +122,11 @@ function RerankFormField() {
   );
 }
 
+export const rerankFormSchema = {
+  [RerankId]: z.string().optional(),
+  top_k: z.coerce.number().optional(),
+};
+
 export function RerankFormFields() {
   const { watch } = useFormContext();
   const { t } = useTranslate('knowledgeDetails');

web/src/components/similarity-slider/index.tsx

@@ -61,11 +61,20 @@ export const keywordsSimilarityWeightSchema = {
   keywords_similarity_weight: z.number(),
 };
 
+export const vectorSimilarityWeightSchema = {
+  vector_similarity_weight: z.number(),
+};
+
+export const initialVectorSimilarityWeightValue = {
+  vector_similarity_weight: 0.3,
+};
+
 export function SimilaritySliderFormField({
   vectorSimilarityWeightName = 'vector_similarity_weight',
   isTooltipShown,
 }: SimilaritySliderFormFieldProps) {
   const { t } = useTranslate('knowledgeDetails');
+  const isVector = vectorSimilarityWeightName === 'vector_similarity_weight';
 
   return (
     <>
@@ -78,10 +87,19 @@ export function SimilaritySliderFormField({
       ></SliderInputFormField>
       <SliderInputFormField
         name={vectorSimilarityWeightName}
-        label={t('vectorSimilarityWeight')}
+        label={t(
+          isVector ? 'vectorSimilarityWeight' : 'keywordSimilarityWeight',
+        )}
         max={1}
         step={0.01}
-        tooltip={isTooltipShown && t('vectorSimilarityWeightTip')}
+        tooltip={
+          isTooltipShown &&
+          t(
+            isVector
+              ? 'vectorSimilarityWeightTip'
+              : 'keywordSimilarityWeightTip',
+          )
+        }
       ></SliderInputFormField>
     </>
   );

web/src/components/slider-input-form-field.tsx

@@ -10,7 +10,7 @@ import {
   FormLabel,
   FormMessage,
 } from './ui/form';
-import { Input } from './ui/input';
+import { NumberInput } from './ui/input';
 
 export type FormLayoutType = {
   layout?: FormLayout;
@@ -79,19 +79,14 @@ export function SliderInputFormField({
               ></SingleFormSlider>
             </FormControl>
             <FormControl>
-              <Input
-                type={'number'}
+              <NumberInput
                 className="h-7 w-20"
                 max={max}
                 min={min}
                 step={step}
                 {...field}
-                onChange={(ev) => {
-                  const value = ev.target.value;
-                  field.onChange(value === '' ? 0 : Number(value)); // convert to number
-                }}
                 // defaultValue={defaultValue}
-              ></Input>
+              ></NumberInput>
             </FormControl>
           </div>
           <FormMessage />

web/src/components/top-n-item.tsx

@@ -1,5 +1,6 @@
 import { useTranslate } from '@/hooks/common-hooks';
 import { Form, Slider } from 'antd';
+import { z } from 'zod';
 import { SliderInputFormField } from './slider-input-form-field';
 
 type FieldType = {
@@ -32,6 +33,10 @@ interface SimilaritySliderFormFieldProps {
   max?: number;
 }
 
+export const topnSchema = {
+  top_n: z.number().optional(),
+};
+
 export function TopNFormField({ max = 30 }: SimilaritySliderFormFieldProps) {
   const { t } = useTranslate('chat');
 

web/src/locales/en.ts

@@ -124,9 +124,11 @@ export default {
       similarityThreshold: 'Similarity threshold',
       similarityThresholdTip:
         'RAGFlow employs either a combination of weighted keyword similarity and weighted vector cosine similarity, or a combination of weighted keyword similarity and weighted reranking score during retrieval. This parameter sets the threshold for similarities between the user query and chunks. Any chunk with a similarity score below this threshold will be excluded from the results. By default, the threshold is set to 0.2. This means that only chunks with hybrid similarity score of 20 or higher will be retrieved.',
-      vectorSimilarityWeight: 'Keyword similarity weight',
+      vectorSimilarityWeight: 'Vector similarity weight',
       vectorSimilarityWeightTip:
         'This sets the weight of keyword similarity in the combined similarity score, either used with vector cosine similarity or with reranking score. The total of the two weights must equal 1.0.',
+      keywordSimilarityWeight: 'Keyword similarity weight',
+      keywordSimilarityWeightTip: '',
       testText: 'Test text',
       testTextPlaceholder: 'Input your question here!',
       testingLabel: 'Testing',

web/src/locales/zh.ts

@@ -115,7 +115,7 @@ export default {
       similarityThreshold: '相似度阈值',
       similarityThresholdTip:
         '我们使用混合相似度得分来评估两行文本之间的距离。 它是加权关键词相似度和向量余弦相似度。 如果查询和块之间的相似度小于此阈值，则该块将被过滤掉。默认设置为 0.2，也就是说文本块的混合相似度得分至少 20 才会被召回。',
-      vectorSimilarityWeight: '关键字相似度权重',
+      vectorSimilarityWeight: '相似度相似度权重',
       vectorSimilarityWeightTip:
         '我们使用混合相似性评分来评估两行文本之间的距离。它是加权关键字相似性和矢量余弦相似性或rerank得分（0〜1）。两个权重的总和为1.0。',
       testText: '测试文本',

web/src/pages/next-chats/chat/app-settings/chat-model-settings.tsx

@@ -1,38 +1,8 @@
 import { LlmSettingFieldItems } from '@/components/llm-setting-items/next';
-import {
-  FormControl,
-  FormField,
-  FormItem,
-  FormLabel,
-  FormMessage,
-} from '@/components/ui/form';
-import { Textarea } from '@/components/ui/textarea';
-import { useTranslate } from '@/hooks/common-hooks';
-import { useFormContext } from 'react-hook-form';
 
 export function ChatModelSettings() {
-  const { t } = useTranslate('chat');
-  const form = useFormContext();
-
   return (
     <div className="space-y-8">
-      <FormField
-        control={form.control}
-        name="prompt_config.system"
-        render={({ field }) => (
-          <FormItem>
-            <FormLabel>{t('system')}</FormLabel>
-            <FormControl>
-              <Textarea
-                placeholder="Tell us a little bit about yourself"
-                className="resize-none"
-                {...field}
-              />
-            </FormControl>
-            <FormMessage />
-          </FormItem>
-        )}
-      />
       <LlmSettingFieldItems prefix="llm_setting"></LlmSettingFieldItems>
     </div>
   );

web/src/pages/next-chats/chat/app-settings/chat-prompt-engine.tsx

@@ -15,6 +15,7 @@ import { Textarea } from '@/components/ui/textarea';
 import { UseKnowledgeGraphFormField } from '@/components/use-knowledge-graph-item';
 import { useTranslate } from '@/hooks/common-hooks';
 import { useFormContext } from 'react-hook-form';
+import { DynamicVariableForm } from './dynamic-variable';
 
 export function ChatPromptEngine() {
   const { t } = useTranslate('chat');
@@ -29,11 +30,7 @@ export function ChatPromptEngine() {
           <FormItem>
             <FormLabel>{t('system')}</FormLabel>
             <FormControl>
-              <Textarea
-                placeholder="Tell us a little bit about yourself"
-                className="resize-none"
-                {...field}
-              />
+              <Textarea {...field} />
             </FormControl>
             <FormMessage />
           </FormItem>
@@ -47,6 +44,7 @@ export function ChatPromptEngine() {
       ></SwitchFormField>
       <UseKnowledgeGraphFormField name="prompt_config.use_kg"></UseKnowledgeGraphFormField>
       <RerankFormFields></RerankFormFields>
+      <DynamicVariableForm></DynamicVariableForm>
     </div>
   );
 }

web/src/pages/next-chats/chat/app-settings/chat-settings.tsx

@@ -1,11 +1,13 @@
-import { Button } from '@/components/ui/button';
+import { ButtonLoading } from '@/components/ui/button';
+import { Form } from '@/components/ui/form';
 import { Separator } from '@/components/ui/separator';
-import { useFetchDialog } from '@/hooks/use-chat-request';
-import { transformBase64ToFile } from '@/utils/file-util';
+import { useFetchDialog, useSetDialog } from '@/hooks/use-chat-request';
+import { transformBase64ToFile, transformFile2Base64 } from '@/utils/file-util';
 import { zodResolver } from '@hookform/resolvers/zod';
-import { PanelRightClose } from 'lucide-react';
+import { X } from 'lucide-react';
 import { useEffect } from 'react';
-import { FormProvider, useForm } from 'react-hook-form';
+import { useForm } from 'react-hook-form';
+import { useParams } from 'umi';
 import { z } from 'zod';
 import ChatBasicSetting from './chat-basic-settings';
 import { ChatModelSettings } from './chat-model-settings';
@@ -16,8 +18,12 @@ type ChatSettingsProps = { switchSettingVisible(): void };
 export function ChatSettings({ switchSettingVisible }: ChatSettingsProps) {
   const formSchema = useChatSettingSchema();
   const { data } = useFetchDialog();
+  const { setDialog, loading } = useSetDialog();
+  const { id } = useParams();
 
-  const form = useForm<z.infer<typeof formSchema>>({
+  type FormSchemaType = z.infer<typeof formSchema>;
+
+  const form = useForm<FormSchemaType>({
     resolver: zodResolver(formSchema),
     defaultValues: {
       name: '',
@@ -35,8 +41,22 @@ export function ChatSettings({ switchSettingVisible }: ChatSettingsProps) {
     },
   });
 
-  function onSubmit(values: z.infer<typeof formSchema>) {
-    console.log(values);
+  async function onSubmit(values: FormSchemaType) {
+    const icon = values.icon;
+    const avatar =
+      Array.isArray(icon) && icon.length > 0
+        ? await transformFile2Base64(icon[0])
+        : '';
+    setDialog({
+      ...data,
+      ...values,
+      icon: avatar,
+      dialog_id: id,
+    });
+  }
+
+  function onInvalid(errors: any) {
+    console.log('Form validation failed:', errors);
   }
 
   useEffect(() => {
@@ -44,32 +64,33 @@ export function ChatSettings({ switchSettingVisible }: ChatSettingsProps) {
       ...data,
       icon: data.icon ? [transformBase64ToFile(data.icon)] : [],
     };
-    form.reset(nextData as z.infer<typeof formSchema>);
+    form.reset(nextData as FormSchemaType);
   }, [data, form]);
 
   return (
-    <section className="p-5  w-[400px] max-w-[20%]">
+    <section className="p-5  w-[440px] ">
       <div className="flex justify-between items-center text-base">
         Chat Settings
-        <PanelRightClose
-          className="size-4 cursor-pointer"
-          onClick={switchSettingVisible}
-        />
+        <X className="size-4 cursor-pointer" onClick={switchSettingVisible} />
       </div>
-      <FormProvider {...form}>
-        <form
-          onSubmit={form.handleSubmit(onSubmit)}
-          className="space-y-6 overflow-auto max-h-[87vh] pr-4"
-        >
-          <ChatBasicSetting></ChatBasicSetting>
-          <Separator />
-          <ChatPromptEngine></ChatPromptEngine>
-          <Separator />
-          <ChatModelSettings></ChatModelSettings>
+      <Form {...form}>
+        <form onSubmit={form.handleSubmit(onSubmit, onInvalid)}>
+          <section className="space-y-6 overflow-auto max-h-[87vh] pr-4">
+            <ChatBasicSetting></ChatBasicSetting>
+            <Separator />
+            <ChatPromptEngine></ChatPromptEngine>
+            <Separator />
+            <ChatModelSettings></ChatModelSettings>
+          </section>
+          <ButtonLoading
+            className="w-full my-4"
+            type="submit"
+            loading={loading}
+          >
+            Update
+          </ButtonLoading>
         </form>
-      </FormProvider>
-
-      <Button className="w-full my-4">Update</Button>
+      </Form>
     </section>
   );
 }

web/src/pages/next-chats/chat/app-settings/dynamic-variable.tsx

@@ -0,0 +1,89 @@
+import { Button } from '@/components/ui/button';
+import {
+  FormControl,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from '@/components/ui/form';
+import { BlurInput } from '@/components/ui/input';
+import { Separator } from '@/components/ui/separator';
+import { Switch } from '@/components/ui/switch';
+import { Plus, X } from 'lucide-react';
+import { useCallback } from 'react';
+import { useFieldArray, useFormContext } from 'react-hook-form';
+import { useTranslation } from 'react-i18next';
+
+export function DynamicVariableForm() {
+  const { t } = useTranslation();
+  const form = useFormContext();
+  const name = 'prompt_config.parameters';
+
+  const { fields, remove, append } = useFieldArray({
+    name,
+    control: form.control,
+  });
+
+  const add = useCallback(() => {
+    append({
+      key: undefined,
+      optional: false,
+    });
+  }, [append]);
+
+  return (
+    <section className="flex flex-col gap-2">
+      <div className="flex items-center justify-between">
+        <FormLabel tooltip={t('chat.variableTip')}>
+          {t('chat.variable')}
+        </FormLabel>
+        <Button variant={'ghost'} type="button" onClick={add}>
+          <Plus />
+        </Button>
+      </div>
+      <div className="space-y-5">
+        {fields.map((field, index) => {
+          const typeField = `${name}.${index}.key`;
+          return (
+            <div key={field.id} className="flex w-full items-center gap-2">
+              <FormField
+                control={form.control}
+                name={typeField}
+                render={({ field }) => (
+                  <FormItem className="flex-1 overflow-hidden">
+                    <FormControl>
+                      <BlurInput
+                        {...field}
+                        placeholder={t('common.pleaseInput')}
+                      ></BlurInput>
+                    </FormControl>
+                    <FormMessage />
+                  </FormItem>
+                )}
+              />
+              <Separator className="w-3 text-text-secondary" />
+              <FormField
+                control={form.control}
+                name={`${name}.${index}.optional`}
+                render={({ field }) => (
+                  <FormItem className="flex-1 overflow-hidden">
+                    <FormControl>
+                      <Switch
+                        checked={field.value}
+                        onCheckedChange={field.onChange}
+                      ></Switch>
+                    </FormControl>
+                    <FormMessage />
+                  </FormItem>
+                )}
+              />
+              <Button variant={'ghost'} onClick={() => remove(index)}>
+                <X className="text-text-sub-title-invert " />
+              </Button>
+            </div>
+          );
+        })}
+      </div>
+    </section>
+  );
+}

web/src/pages/next-chats/chat/app-settings/use-chat-setting-schema.tsx

@@ -1,5 +1,9 @@
 import { LlmSettingSchema } from '@/components/llm-setting-items/next';
+import { rerankFormSchema } from '@/components/rerank';
+import { vectorSimilarityWeightSchema } from '@/components/similarity-slider';
+import { topnSchema } from '@/components/top-n-item';
 import { useTranslate } from '@/hooks/common-hooks';
+import { omit } from 'lodash';
 import { z } from 'zod';
 
 export function useChatSettingSchema() {
@@ -9,13 +13,17 @@ export function useChatSettingSchema() {
     quote: z.boolean(),
     keyword: z.boolean(),
     tts: z.boolean(),
-    empty_response: z.string().min(1, {
-      message: t('emptyResponse'),
-    }),
-    prologue: z.string().min(1, {}),
+    empty_response: z.string().optional(),
+    prologue: z.string().optional(),
     system: z.string().min(1, { message: t('systemMessage') }),
     refine_multiturn: z.boolean(),
     use_kg: z.boolean(),
+    parameters: z.array(
+      z.object({
+        key: z.string(),
+        optional: z.boolean(),
+      }),
+    ),
   });
 
   const formSchema = z.object({
@@ -29,10 +37,11 @@ export function useChatSettingSchema() {
       message: 'Username must be at least 1 characters.',
     }),
     prompt_config: promptConfigSchema,
-    top_n: z.number(),
-    vector_similarity_weight: z.number(),
-    top_k: z.number(),
-    llm_setting: z.object(LlmSettingSchema),
+    ...rerankFormSchema,
+    llm_setting: z.object(omit(LlmSettingSchema, 'llm_id')),
+    llm_id: z.string().optional(),
+    ...vectorSimilarityWeightSchema,
+    ...topnSchema,
   });
 
   return formSchema;

web/src/pages/next-chats/chat/sessions.tsx

@@ -47,7 +47,7 @@ export function Sessions({
   }
 
   return (
-    <section className="p-6 w-[400px] max-w-[20%] flex flex-col">
+    <section className="p-6 w-[296px]  flex flex-col">
       <section className="flex items-center text-base justify-between gap-2">
         <div className="flex gap-3 items-center min-w-0">
           <RAGFlowAvatar