feat: 摘要拆分

2025-07-24 13:53:50 +00:00 · 2023-03-26 22:09:59 +08:00
parent 888642f154
commit 3e4487ad9a
20 changed files with 397 additions and 83 deletions
--- a/src/api/data.ts
+++ b/src/api/data.ts
@@ -3,12 +3,13 @@ import { RequestPaging } from '../types/index';
 import { Obj2Query } from '@/utils/tools';
 import type { DataListItem } from '@/types/data';
 import type { PagingData } from '../types/index';
-import { DataItemSchema } from '@/types/mongoSchema';
+import type { DataItemSchema } from '@/types/mongoSchema';
+import type { CreateDataProps } from '@/pages/data/components/CreateDataModal';

 export const getDataList = (data: RequestPaging) =>
  GET<PagingData<DataListItem>>(`/data/getDataList?${Obj2Query(data)}`);

-export const postData = (name: string) => POST<string>(`/data/postData?name=${name}`);
+export const postData = (data: CreateDataProps) => POST<string>(`/data/postData`, data);

 export const postSplitData = (dataId: string, text: string) =>
  POST(`/data/splitData`, { dataId, text });
--- a/src/constants/data.ts
+++ b/src/constants/data.ts
@@ -0,0 +1,6 @@
+import type { DataType } from '@/types/data';
+
+export const DataTypeTextMap: Record<DataType, string> = {
+  QA: '问答拆分',
+  abstract: '摘要总结'
+};
--- a/src/constants/user.ts
+++ b/src/constants/user.ts
@@ -1,6 +1,8 @@
 export enum BillTypeEnum {
  chat = 'chat',
  splitData = 'splitData',
+  QA = 'QA',
+  abstract = 'abstract',
  return = 'return'
 }
 export enum PageTypeEnum {
@@ -11,6 +13,8 @@ export enum PageTypeEnum {

 export const BillTypeMap: Record<`${BillTypeEnum}`, string> = {
  [BillTypeEnum.chat]: '对话',
-  [BillTypeEnum.splitData]: '文本拆分',
+  [BillTypeEnum.splitData]: 'QA拆分',
+  [BillTypeEnum.QA]: 'QA拆分',
+  [BillTypeEnum.abstract]: '摘要总结',
  [BillTypeEnum.return]: '退款'
 };
--- a/src/pages/api/data/postData.ts
+++ b/src/pages/api/data/postData.ts
@@ -2,11 +2,12 @@ import type { NextApiRequest, NextApiResponse } from 'next';
 import { jsonRes } from '@/service/response';
 import { connectToDatabase, Data } from '@/service/mongo';
 import { authToken } from '@/service/utils/tools';
+import type { DataType } from '@/types/data';

 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
  try {
-    let { name } = req.query as { name: string };
-    if (!name) {
+    let { name, type } = req.body as { name: string; type: DataType };
+    if (!name || !type) {
      throw new Error('参数错误');
    }
    await connectToDatabase();
@@ -18,7 +19,8 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
    // 生成 data 集合
    const data = await Data.create({
      userId,
-      name
+      name,
+      type
    });

    jsonRes(res, {
--- a/src/pages/api/data/splitData.ts
+++ b/src/pages/api/data/splitData.ts
@@ -1,9 +1,11 @@
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { jsonRes } from '@/service/response';
-import { connectToDatabase, Data, DataItem } from '@/service/mongo';
+import { connectToDatabase, DataItem, Data } from '@/service/mongo';
 import { authToken } from '@/service/utils/tools';
 import { generateQA } from '@/service/events/generateQA';
+import { generateAbstract } from '@/service/events/generateAbstract';

+/* 拆分数据成QA */
 export default async function handler(req: NextApiRequest, res: NextApiResponse) {
  try {
    let { text, dataId } = req.body as { text: string; dataId: string };
@@ -17,14 +19,20 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)

    const userId = await authToken(authorization);

+    const DataRecord = await Data.findById(dataId);
+
+    if (!DataRecord) {
+      throw new Error('找不到数据集');
+    }
+
    const dataItems: any[] = [];

-    // 格式化文本长度
+    // 每 1000 字符一组
    for (let i = 0; i <= text.length / 1000; i++) {
      dataItems.push({
-        temperature: 0,
        userId,
        dataId,
+        type: DataRecord.type,
        text: text.slice(i * 1000, (i + 1) * 1000),
        status: 1
      });
@@ -33,10 +41,15 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
    // 批量插入数据
    await DataItem.insertMany(dataItems);

-    generateQA();
+    try {
+      generateQA();
+      generateAbstract();
+    } catch (error) {
+      error;
+    }

    jsonRes(res, {
-      data: dataItems.length
+      data: ''
    });
  } catch (err) {
    jsonRes(res, {
--- a/src/pages/api/timer/initDataItemTime.ts
+++ b/src/pages/api/timer/initDataItemTime.ts
@@ -13,14 +13,15 @@ export default async function handler(req: NextApiRequest, res: NextApiResponse)
    // await DataItem.updateMany(
    //   {},
    //   {
-    //     times: 2
+    //     type: 'QA'
+    //     // times: 2
    //   }
    // );

    await Data.updateMany(
      {},
      {
-        isDeleted: false
+        type: 'QA'
      }
    );

--- a/src/pages/data/components/CreateDataModal.tsx
+++ b/src/pages/data/components/CreateDataModal.tsx
@@ -8,10 +8,21 @@ import {
  ModalBody,
  ModalCloseButton,
  Button,
-  Input
+  Input,
+  Select,
+  FormControl,
+  FormErrorMessage
 } from '@chakra-ui/react';
 import { postData } from '@/api/data';
 import { useMutation } from '@tanstack/react-query';
+import { useForm, SubmitHandler } from 'react-hook-form';
+import { DataType } from '@/types/data';
+import { DataTypeTextMap } from '@/constants/data';
+
+export interface CreateDataProps {
+  name: string;
+  type: DataType;
+}

 const CreateDataModal = ({
  onClose,
@@ -21,9 +32,20 @@ const CreateDataModal = ({
  onSuccess: () => void;
 }) => {
  const [inputVal, setInputVal] = useState('');
+  const {
+    getValues,
+    register,
+    handleSubmit,
+    formState: { errors }
+  } = useForm<CreateDataProps>({
+    defaultValues: {
+      name: '',
+      type: 'abstract'
+    }
+  });

  const { isLoading, mutate } = useMutation({
-    mutationFn: (name: string) => postData(name),
+    mutationFn: (e: CreateDataProps) => postData(e),
    onSuccess() {
      onSuccess();
      onClose();
@@ -37,23 +59,33 @@ const CreateDataModal = ({
        <ModalHeader>创建数据集</ModalHeader>
        <ModalCloseButton />

-        <ModalBody display={'flex'}>
-          <Input
-            value={inputVal}
-            onChange={(e) => setInputVal(e.target.value)}
-            placeholder={'数据集名称'}
-          ></Input>
+        <ModalBody>
+          <FormControl mb={8} isInvalid={!!errors.name}>
+            <Input
+              placeholder="数据集名称"
+              {...register('name', {
+                required: '数据集名称不能为空'
+              })}
+            />
+            <FormErrorMessage position={'absolute'} fontSize="xs">
+              {!!errors.name && errors.name.message}
+            </FormErrorMessage>
+          </FormControl>
+          <FormControl>
+            <Select placeholder="数据集类型" {...register('type', {})}>
+              {Object.entries(DataTypeTextMap).map(([key, value]) => (
+                <option key={key} value={key}>
+                  {value}
+                </option>
+              ))}
+            </Select>
+          </FormControl>
        </ModalBody>
        <ModalFooter>
          <Button colorScheme={'gray'} onClick={onClose}>
            取消
          </Button>
-          <Button
-            ml={3}
-            isDisabled={inputVal === ''}
-            isLoading={isLoading}
-            onClick={() => mutate(inputVal)}
-          >
+          <Button ml={3} isLoading={isLoading} onClick={handleSubmit(mutate as any)}>
            确认
          </Button>
        </ModalFooter>
--- a/src/pages/data/components/ImportDataModal.tsx
+++ b/src/pages/data/components/ImportDataModal.tsx
@@ -22,6 +22,7 @@ import { useToast } from '@/hooks/useToast';
 import { useLoading } from '@/hooks/useLoading';
 import { formatPrice } from '@/utils/user';
 import { modelList, ChatModelNameEnum } from '@/constants/model';
+import { encode, decode } from 'gpt-token-utils';

 const fileExtension = '.txt,.doc,.docx,.pdf,.md';

@@ -106,6 +107,7 @@ const ImportDataModal = ({
          .join('\n')
          .replace(/\n+/g, '\n');
        setFileText(fileTexts);
+        console.log(encode(fileTexts));
      } catch (error: any) {
        console.log(error);
        toast({
@@ -161,7 +163,9 @@ const ImportDataModal = ({
                  placeholder={'请粘贴或输入需要处理的文本'}
                  onChange={(e) => setTextInput(e.target.value)}
                />
-                <Box mt={2}>一共 {textInput.length} 个字</Box>
+                <Box mt={2}>
+                  一共 {textInput.length} 个字，{encode(textInput).length} 个tokens
+                </Box>
              </>
            )}
            {activeTab === 'doc' && (
@@ -174,12 +178,15 @@ const ImportDataModal = ({
                border={'1px solid '}
                borderColor={'blackAlpha.200'}
                borderRadius={'md'}
+                fontSize={'sm'}
              >
                <Button onClick={onOpen}>选择文件</Button>
                <Box mt={2}>支持 {fileExtension} 文件</Box>
                {fileText && (
                  <>
-                    <Box mt={2}>一共 {fileText.length} 个字</Box>
+                    <Box mt={2}>
+                      一共 {fileText.length} 个字，{encode(fileText).length} 个tokens
+                    </Box>
                    <Box
                      maxH={'300px'}
                      w={'100%'}
--- a/src/pages/data/detail.tsx
+++ b/src/pages/data/detail.tsx
@@ -22,7 +22,7 @@ const DataDetail = ({ dataName, dataId }: { dataName: string; dataId: string })
  return (
    <Card py={4} h={'100%'} display={'flex'} flexDirection={'column'}>
      <Box px={6} fontSize={'xl'} fontWeight={'bold'}>
-        {dataName} 拆分结果
+        {dataName} 结果
      </Box>
      <ScrollData
        flex={'1 0 0'}
@@ -38,8 +38,13 @@ const DataDetail = ({ dataName, dataId }: { dataName: string; dataId: string })
          <Box key={item._id}>
            {item.result.map((result, i) => (
              <Box key={i} mb={3}>
-                <Box fontWeight={'bold'}>Q: {result.q}</Box>
-                <Box>A: {result.a}</Box>
+                {item.type === 'QA' && (
+                  <>
+                    <Box fontWeight={'bold'}>Q: {result.q}</Box>
+                    <Box>A: {result.a}</Box>
+                  </>
+                )}
+                {item.type === 'abstract' && <Box fontSize={'sm'}>{result.abstract}</Box>}
              </Box>
            ))}
          </Box>
--- a/src/pages/data/list.tsx
+++ b/src/pages/data/list.tsx
@@ -28,13 +28,14 @@ import { useRouter } from 'next/router';
 import { useConfirm } from '@/hooks/useConfirm';
 import { useRequest } from '@/hooks/useRequest';
 import { DataItemSchema } from '@/types/mongoSchema';
+import { DataTypeTextMap } from '@/constants/data';
 import { customAlphabet } from 'nanoid';
 const nanoid = customAlphabet('.,', 1);

 const CreateDataModal = dynamic(() => import('./components/CreateDataModal'));
 const ImportDataModal = dynamic(() => import('./components/ImportDataModal'));

-export type ExportDataType = 'jsonl';
+export type ExportDataType = 'jsonl' | 'txt';

 const DataList = () => {
  const router = useRouter();
@@ -84,21 +85,26 @@ const DataList = () => {
      let text = '';
      // 生成 jsonl
      data.forEach((item) => {
-        const result = JSON.stringify({
-          prompt: `${item.q.toLocaleLowerCase()}${nanoid()}</s>`,
-          completion: ` ${item.a}###`
-        });
-        text += `${result}\n`;
+        if (res.type === 'jsonl' && item.q && item.a) {
+          const result = JSON.stringify({
+            prompt: `${item.q.toLocaleLowerCase()}${nanoid()}</s>`,
+            completion: ` ${item.a}###`
+          });
+          text += `${result}\n`;
+        } else if (res.type === 'txt' && item.abstract) {
+          text += `${item.abstract}\n`;
+        }
      });
      // 去掉最后一个 \n
      text = text.substring(0, text.length - 1);
+
      // 导出为文件
      const blob = new Blob([text], { type: 'application/json;charset=utf-8' });

      // 创建下载链接
      const downloadLink = document.createElement('a');
      downloadLink.href = window.URL.createObjectURL(blob);
-      downloadLink.download = 'file.jsonl';
+      downloadLink.download = `data.${res.type}`;

      // 添加链接到页面并触发下载
      document.body.appendChild(downloadLink);
@@ -138,6 +144,7 @@ const DataList = () => {
              <Thead>
                <Tr>
                  <Th>集合名</Th>
+                  <Th>类型</Th>
                  <Th>创建时间</Th>
                  <Th>训练中 / 总数据</Th>
                  <Th></Th>
@@ -158,6 +165,7 @@ const DataList = () => {
                        }}
                      />
                    </Td>
+                    <Td>{DataTypeTextMap[item.type || 'QA']}</Td>
                    <Td>{dayjs(item.createTime).format('YYYY/MM/DD HH:mm')}</Td>
                    <Td>
                      {item.trainingData} / {item.totalData}
@@ -187,9 +195,18 @@ const DataList = () => {
                          导出
                        </MenuButton>
                        <MenuList>
-                          <MenuItem onClick={() => handleExportData({ data: item, type: 'jsonl' })}>
-                            jsonl
-                          </MenuItem>
+                          {item.type === 'QA' && (
+                            <MenuItem
+                              onClick={() => handleExportData({ data: item, type: 'jsonl' })}
+                            >
+                              jsonl
+                            </MenuItem>
+                          )}
+                          {item.type === 'abstract' && (
+                            <MenuItem onClick={() => handleExportData({ data: item, type: 'txt' })}>
+                              txt
+                            </MenuItem>
+                          )}
                        </MenuList>
                      </Menu>

--- a/src/pages/model/components/ModelEditForm.tsx
+++ b/src/pages/model/components/ModelEditForm.tsx
@@ -97,7 +97,7 @@ const ModelEditForm = ({ formHooks }: { formHooks: UseFormReturn<ModelSchema> })
          <Box mb={1}>系统提示词</Box>
          <Textarea
            rows={6}
-            maxLength={500}
+            maxLength={-1}
            {...register('systemPrompt')}
            placeholder={
              '模型默认的 prompt 词，通过调整该内容，可以生成一个限定范围的模型。\n\n注意，改功能会影响对话的整体朝向！'
--- a/src/service/events/generateAbstract.ts
+++ b/src/service/events/generateAbstract.ts
@@ -0,0 +1,177 @@
+import { DataItem } from '@/service/mongo';
+import { getOpenAIApi } from '@/service/utils/chat';
+import { httpsAgent, getOpenApiKey } from '@/service/utils/tools';
+import type { ChatCompletionRequestMessage } from 'openai';
+import { DataItemSchema } from '@/types/mongoSchema';
+import { ChatModelNameEnum } from '@/constants/model';
+import { pushSplitDataBill } from '@/service/events/pushBill';
+
+export async function generateAbstract(next = false): Promise<any> {
+  if (global.generatingAbstract && !next) return;
+  global.generatingAbstract = true;
+
+  const systemPrompt: ChatCompletionRequestMessage = {
+    role: 'system',
+    content: `我会向你发送一段长文本，请从中总结出3~10个摘要，尽量详细，请按以下格式返回: "(1):"\n"(2):"\n"(3):"\n`
+  };
+  let dataItem: DataItemSchema | null = null;
+
+  try {
+    // 找出一个需要生成的 dataItem
+    dataItem = await DataItem.findOne({
+      status: { $ne: 0 },
+      times: { $gt: 0 },
+      type: 'abstract'
+    });
+
+    if (!dataItem) {
+      console.log('没有需要生成 【摘要】 的数据');
+      global.generatingAbstract = false;
+      return;
+    }
+
+    // 更新状态为生成中
+    await DataItem.findByIdAndUpdate(dataItem._id, {
+      status: 2
+    });
+
+    // 获取 openapi Key
+    let userApiKey, systemKey;
+    try {
+      const key = await getOpenApiKey(dataItem.userId);
+      userApiKey = key.userApiKey;
+      systemKey = key.systemKey;
+    } catch (error) {
+      // 余额不够了, 把用户所有记录改成闲置
+      await DataItem.updateMany({
+        userId: dataItem.userId,
+        status: 0
+      });
+      throw new Error('获取 openai key 失败');
+    }
+
+    console.log('正在生成一组摘要, ID:', dataItem._id);
+
+    const startTime = Date.now();
+
+    // 获取 openai 请求实例
+    const chatAPI = getOpenAIApi(userApiKey || systemKey);
+    // 请求 chatgpt 获取摘要
+    const abstractResponse = await Promise.allSettled(
+      [0.5, 1].map((temperature) =>
+        chatAPI.createChatCompletion(
+          {
+            model: ChatModelNameEnum.GPT35,
+            temperature: temperature,
+            n: 1,
+            messages: [
+              systemPrompt,
+              {
+                role: 'user',
+                content: dataItem?.text || ''
+              }
+            ]
+          },
+          {
+            timeout: 120000,
+            httpsAgent
+          }
+        )
+      )
+    );
+
+    // 过滤出成功的响应
+    const successAbstracts = abstractResponse.filter((item) => item.status === 'fulfilled');
+    // 提取摘要内容
+    const rawContents: string[] = successAbstracts.map(
+      (item: any) => item?.value?.data.choices[0].message?.content || ''
+    );
+    // 从 content 中提取摘要内容
+    const splitContents = rawContents.map((content) => splitText(content)).flat();
+
+    // 生成词向量
+    const vectorResponse = await Promise.allSettled(
+      splitContents.map((item) =>
+        chatAPI.createEmbedding({
+          model: 'text-embedding-ada-002',
+          input: item.abstract
+        })
+      )
+    );
+    // 筛选成功的向量请求
+    const vectorSuccessResponse = vectorResponse
+      .map((item: any, i) => {
+        if (item.status !== 'fulfilled') return '';
+        return {
+          abstract: splitContents[i].abstract,
+          abstractVector: item?.value?.data?.data?.[0]?.embedding
+        };
+      })
+      .filter((item) => item);
+
+    // 插入数据库，并修改状态
+    await DataItem.findByIdAndUpdate(dataItem._id, {
+      status: 0,
+      $push: {
+        rawResponse: {
+          $each: rawContents
+        },
+        result: {
+          $each: vectorSuccessResponse
+        }
+      }
+    });
+
+    // 计费
+    !userApiKey &&
+      splitContents.length > 0 &&
+      pushSplitDataBill({
+        userId: dataItem.userId,
+        type: 'abstract',
+        text:
+          systemPrompt.content +
+          dataItem.text +
+          rawContents.join('') +
+          rawContents.join('').substring(0, Math.floor(dataItem.text.length / 10)) // 向量价格是gpt35的1/10
+      });
+    console.log(
+      '生成摘要成功，time:',
+      `${(Date.now() - startTime) / 1000}s`,
+      '摘要数量：',
+      splitContents.length
+    );
+  } catch (error: any) {
+    console.log('error: 生成摘要错误', dataItem?._id);
+    console.log('response:', error);
+    if (dataItem?._id) {
+      await DataItem.findByIdAndUpdate(dataItem._id, {
+        status: dataItem.times > 0 ? 1 : 0, // 还有重试次数则可以继续进行
+        $inc: {
+          // 剩余尝试次数-1
+          times: -1
+        }
+      });
+    }
+  }
+
+  generateAbstract(true);
+}
+
+/**
+ * 检查文本是否按格式返回
+ */
+function splitText(text: string) {
+  const regex = /\(\d+\):(\s*)(.*)(\s*)/g;
+  const matches = text.matchAll(regex); // 获取所有匹配到的结果
+
+  const result = []; // 存储最终的结果
+  for (const match of matches) {
+    if (match[2]) {
+      result.push({
+        abstract: match[2] as string
+      });
+    }
+  }
+
+  return result;
+}
--- a/src/service/events/generateQA.ts
+++ b/src/service/events/generateQA.ts
@@ -20,7 +20,8 @@ export async function generateQA(next = false): Promise<any> {
    // 找出一个需要生成的 dataItem
    dataItem = await DataItem.findOne({
      status: { $ne: 0 },
-      times: { $gt: 0 }
+      times: { $gt: 0 },
+      type: 'QA'
    });

    if (!dataItem) {
@@ -49,62 +50,72 @@ export async function generateQA(next = false): Promise<any> {
      throw new Error('获取 openai key 失败');
    }

-    console.log('正在生成一个QA, ID:', dataItem._id, 'temperature: ', dataItem.temperature / 100);
+    console.log('正在生成一组QA, ID:', dataItem._id);

    const startTime = Date.now();

    // 获取 openai 请求实例
    const chatAPI = getOpenAIApi(userApiKey || systemKey);
    // 请求 chatgpt 获取回答
-    const response = await chatAPI.createChatCompletion(
-      {
-        model: ChatModelNameEnum.GPT35,
-        temperature: dataItem.temperature / 100,
-        n: 1,
-        messages: [
-          systemPrompt,
+    const response = await Promise.allSettled(
+      [0, 0.5, 0.8].map((temperature) =>
+        chatAPI.createChatCompletion(
          {
-            role: 'user',
-            content: dataItem.text
+            model: ChatModelNameEnum.GPT35,
+            temperature: temperature,
+            n: 1,
+            messages: [
+              systemPrompt,
+              {
+                role: 'user',
+                content: dataItem?.text || ''
+              }
+            ]
+          },
+          {
+            timeout: 120000,
+            httpsAgent
          }
-        ]
-      },
-      {
-        timeout: 120000,
-        httpsAgent
-      }
+        )
+      )
+    );
+    // 过滤出成功的响应
+    const successResponse = response.filter((item) => item.status === 'fulfilled');
+    // 提取响应内容
+    const rawContents: string[] = successResponse.map(
+      (item: any) => item?.value?.data.choices[0].message?.content || ''
    );
-    const content = response.data.choices[0].message?.content;
    // 从 content 中提取 QA
-    const splitResponse = splitText(content || '');
+    const splitResponses = rawContents.map((content) => splitText(content)).flat();
    // 插入数据库，并修改状态
    await DataItem.findByIdAndUpdate(dataItem._id, {
-      status: dataItem.temperature >= 90 ? 0 : 1, // 需要生成 4 组内容。0,0.3,0.6,0.9
-      temperature: dataItem.temperature >= 90 ? dataItem.temperature : dataItem.temperature + 30,
+      status: 0,
      $push: {
-        rawResponse: content,
+        rawResponse: {
+          $each: rawContents
+        },
        result: {
-          $each: splitResponse
+          $each: splitResponses
        }
      }
    });
    // 计费
    !userApiKey &&
-      splitResponse.length > 0 &&
+      splitResponses.length > 0 &&
      pushSplitDataBill({
        userId: dataItem.userId,
-        text: systemPrompt.content + dataItem.text + content
+        type: 'QA',
+        text: systemPrompt.content + dataItem.text + rawContents.join('')
      });
    console.log(
      '生成QA成功，time:',
      `${(Date.now() - startTime) / 1000}s`,
      'QA数量：',
-      splitResponse.length
+      splitResponses.length
    );
  } catch (error: any) {
    console.log('error: 生成QA错误', dataItem?._id);
    console.log('response:', error?.response);
-    // 重置状态
    if (dataItem?._id) {
      await DataItem.findByIdAndUpdate(dataItem._id, {
        status: dataItem.times > 0 ? 1 : 0, // 还有重试次数则可以继续进行
--- a/src/service/events/pushBill.ts
+++ b/src/service/events/pushBill.ts
@@ -2,6 +2,7 @@ import { connectToDatabase, Bill, User } from '../mongo';
 import { modelList, ChatModelNameEnum } from '@/constants/model';
 import { encode } from 'gpt-token-utils';
 import { formatPrice } from '@/utils/user';
+import type { DataType } from '@/types/data';

 export const pushChatBill = async ({
  modelName,
@@ -59,7 +60,15 @@ export const pushChatBill = async ({
  }
 };

-export const pushSplitDataBill = async ({ userId, text }: { userId: string; text: string }) => {
+export const pushSplitDataBill = async ({
+  userId,
+  text,
+  type
+}: {
+  userId: string;
+  text: string;
+  type: DataType;
+}) => {
  await connectToDatabase();

  let billId;
@@ -83,7 +92,7 @@ export const pushSplitDataBill = async ({ userId, text }: { userId: string; text
      // 插入 Bill 记录
      const res = await Bill.create({
        userId,
-        type: 'splitData',
+        type,
        modelName: ChatModelNameEnum.GPT35,
        textLen: text.length,
        tokenLen: tokens.length,
--- a/src/service/models/data.ts
+++ b/src/service/models/data.ts
@@ -1,5 +1,6 @@
 import { Schema, model, models, Model } from 'mongoose';
-import { DataItemSchema as Datatype } from '@/types/mongoSchema';
+import { DataSchema as Datatype } from '@/types/mongoSchema';
+import { DataTypeTextMap } from '@/constants/data';

 const DataSchema = new Schema({
  userId: {
@@ -15,6 +16,11 @@ const DataSchema = new Schema({
    type: Date,
    default: () => new Date()
  },
+  type: {
+    type: String,
+    required: true,
+    enum: Object.keys(DataTypeTextMap)
+  },
  isDeleted: {
    type: Boolean,
    default: false
--- a/src/service/models/dataItem.ts
+++ b/src/service/models/dataItem.ts
@@ -1,5 +1,6 @@
 import type { DataItemSchema as DataItemType } from '@/types/mongoSchema';
 import { Schema, model, models, Model } from 'mongoose';
+import { DataTypeTextMap } from '@/constants/data';

 const DataItemSchema = new Schema({
  userId: {
@@ -12,19 +13,23 @@ const DataItemSchema = new Schema({
    ref: 'data',
    required: true
  },
+  type: {
+    type: String,
+    required: true,
+    enum: Object.keys(DataTypeTextMap)
+  },
  times: {
+    // 剩余重试次数
    type: Number,
    default: 3
  },
  text: {
+    // 文本内容
    type: String,
    required: true
  },
-  temperature: {
-    type: Number,
-    required: true
-  },
  rawResponse: {
+    // 原始拆分结果
    type: [String],
    default: []
  },
@@ -33,11 +38,21 @@ const DataItemSchema = new Schema({
      {
        q: {
          type: String,
-          required: true
+          default: ''
        },
        a: {
          type: String,
-          required: true
+          default: ''
+        },
+        abstract: {
+          // 摘要
+          type: String,
+          default: ''
+        },
+        abstractVector: {
+          // 摘要对应的向量
+          type: [Number],
+          default: []
        }
      }
    ],
--- a/src/service/mongo.ts
+++ b/src/service/mongo.ts
@@ -1,5 +1,7 @@
 import mongoose from 'mongoose';
 import { generateQA } from './events/generateQA';
+import { generateAbstract } from './events/generateAbstract';
+
 /**
 * 连接 MongoDB 数据库
 */
@@ -24,8 +26,8 @@ export async function connectToDatabase(): Promise<void> {
    global.mongodb = null;
  }

-  // 递归 QA 生成
  generateQA();
+  generateAbstract();
 }

 export * from './models/authCode';
--- a/src/types/data.d.ts
+++ b/src/types/data.d.ts
@@ -1,5 +1,7 @@
 import type { DataSchema } from './mongoSchema';

+export type DataType = 'QA' | 'abstract';
+
 export interface DataListItem extends DataSchema {
  trainingData: number;
  totalData: number;
--- a/src/types/index.d.ts
+++ b/src/types/index.d.ts
@@ -3,6 +3,7 @@ import type { Mongoose } from 'mongoose';
 declare global {
  var mongodb: Mongoose | string | null;
  var generatingQA: boolean;
+  var generatingAbstract: boolean;
  var QRCode: any;
  interface Window {
    ['pdfjs-dist/build/pdf']: any;
--- a/src/types/mongoSchema.d.ts
+++ b/src/types/mongoSchema.d.ts
@@ -1,5 +1,6 @@
 import type { ChatItemType } from './chat';
 import { ModelStatusEnum, TrainingStatusEnum, ChatModelNameEnum } from '@/constants/model';
+import type { DataType } from './data';

 export type ServiceName = 'openai';

@@ -102,19 +103,21 @@ export interface DataSchema {
  userId: string;
  name: string;
  createTime: string;
+  type: DataType;
 }

 export interface DataItemSchema {
  _id: string;
  userId: string;
  dataId: string;
+  type: DataType;
  times: number;
-  temperature: number;
  text: string;
  rawResponse: string[];
  result: {
-    q: string;
-    a: string;
+    q?: string;
+    a?: string;
+    abstract?: string;
  }[];
  status: 0 | 1 | 2;
 }