feat: kb crud

src/pages/kb/components/SelectCsvModal.tsx

@@ -0,0 +1,163 @@
+import React, { useState, useCallback } from 'react';
+import {
+  Box,
+  Flex,
+  Button,
+  Modal,
+  ModalOverlay,
+  ModalContent,
+  ModalHeader,
+  ModalCloseButton,
+  ModalBody
+} from '@chakra-ui/react';
+import { useToast } from '@/hooks/useToast';
+import { useSelectFile } from '@/hooks/useSelectFile';
+import { useConfirm } from '@/hooks/useConfirm';
+import { readCsvContent } from '@/utils/file';
+import { useMutation } from '@tanstack/react-query';
+import { postKbDataFromList } from '@/api/plugins/kb';
+import Markdown from '@/components/Markdown';
+import { useMarkdown } from '@/hooks/useMarkdown';
+import { fileDownload } from '@/utils/file';
+
+const csvTemplate = `question,answer\n"什么是 laf","laf 是一个云函数开发平台……"\n"什么是 sealos","Sealos 是以 kubernetes 为内核的云操作系统发行版,可以……"`;
+
+const SelectJsonModal = ({
+  onClose,
+  onSuccess,
+  kbId
+}: {
+  onClose: () => void;
+  onSuccess: () => void;
+  kbId: string;
+}) => {
+  const [selecting, setSelecting] = useState(false);
+  const { toast } = useToast();
+  const { File, onOpen } = useSelectFile({ fileType: '.csv', multiple: false });
+  const [fileData, setFileData] = useState<{ q: string; a: string }[]>([]);
+  const { openConfirm, ConfirmChild } = useConfirm({
+    content: '确认导入该数据集?'
+  });
+
+  const onSelectFile = useCallback(
+    async (e: File[]) => {
+      const file = e[0];
+      setSelecting(true);
+      try {
+        const { header, data } = await readCsvContent(file);
+        if (header[0] !== 'question' || header[1] !== 'answer') {
+          throw new Error('csv 文件格式有误');
+        }
+        setFileData(
+          data.map((item) => ({
+            q: item[0] || '',
+            a: item[1] || ''
+          }))
+        );
+      } catch (error: any) {
+        console.log(error);
+        toast({
+          title: error?.message || 'csv 文件格式有误',
+          status: 'error'
+        });
+      }
+      setSelecting(false);
+    },
+    [setSelecting, toast]
+  );
+
+  const { mutate, isLoading } = useMutation({
+    mutationFn: async () => {
+      if (!fileData || fileData.length === 0) return;
+
+      const res = await postKbDataFromList({
+        kbId,
+        data: fileData
+      });
+
+      toast({
+        title: `导入数据成功，最终导入: ${res || 0} 条数据。需要一段时间训练`,
+        status: 'success',
+        duration: 4000
+      });
+      onClose();
+      onSuccess();
+    },
+    onError() {
+      toast({
+        title: '导入文件失败',
+        status: 'error'
+      });
+    }
+  });
+
+  const { data: intro } = useMarkdown({ url: '/csvSelect.md' });
+
+  return (
+    <Modal isOpen={true} onClose={onClose} isCentered>
+      <ModalOverlay />
+      <ModalContent maxW={'90vw'} position={'relative'} m={0} h={'90vh'}>
+        <ModalHeader>csv 问答对导入</ModalHeader>
+        <ModalCloseButton />
+
+        <ModalBody h={'100%'} display={['block', 'flex']} fontSize={'sm'} overflowY={'auto'}>
+          <Box flex={'2 0 0'} w={['100%', 0]} mr={[0, 4]} mb={[4, 0]}>
+            <Markdown source={intro} />
+            <Box
+              my={3}
+              cursor={'pointer'}
+              textDecoration={'underline'}
+              color={'myBlue.600'}
+              onClick={() =>
+                fileDownload({
+                  text: csvTemplate,
+                  type: 'text/csv',
+                  filename: 'template.csv'
+                })
+              }
+            >
+              点击下载csv模板
+            </Box>
+            <Flex alignItems={'center'}>
+              <Button isLoading={selecting} onClick={onOpen}>
+                选择 csv 问答对
+              </Button>
+
+              <Box ml={4}>一共 {fileData.length} 组数据</Box>
+            </Flex>
+          </Box>
+          <Box flex={'3 0 0'} h={'100%'} overflow={'auto'} p={2} backgroundColor={'blackAlpha.50'}>
+            {fileData.map((item, index) => (
+              <Box key={index}>
+                <Box>
+                  Q{index + 1}. {item.q}
+                </Box>
+                <Box>
+                  A{index + 1}. {item.a}
+                </Box>
+              </Box>
+            ))}
+          </Box>
+        </ModalBody>
+
+        <Flex px={6} pt={2} pb={4}>
+          <Box flex={1}></Box>
+          <Button variant={'outline'} mr={3} onClick={onClose}>
+            取消
+          </Button>
+          <Button
+            isLoading={isLoading}
+            isDisabled={fileData.length === 0}
+            onClick={openConfirm(mutate)}
+          >
+            确认导入
+          </Button>
+        </Flex>
+      </ModalContent>
+      <ConfirmChild />
+      <File onSelect={onSelectFile} />
+    </Modal>
+  );
+};
+
+export default SelectJsonModal;