319 lines
12 KiB
TypeScript
319 lines
12 KiB
TypeScript
/*
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* @Author: ZhaoYing
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* @Date: 2026-02-03 17:44:15
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* @Last Modified by: ZhaoYing
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* @Last Modified time: 2026-04-21 16:30:26
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*/
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/**
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* Prompt Editor Component
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* AI-powered prompt optimization with chat interface and variable support
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*/
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import { type FC, useState, useRef, useEffect } from 'react';
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import { Button, Form, Input, App, Flex, Space } from 'antd';
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import { useTranslation } from 'react-i18next';
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import clsx from 'clsx'
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import copy from 'copy-to-clipboard';
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import { useNavigate, useLocation } from 'react-router-dom';
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import { updatePromptMessages, createPromptSessions } from '@/api/prompt'
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import type { PromptVariableModalRef, AiPromptForm, HistoryItem, PromptSaveModalRef } from './types'
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import ChatContent from '@/components/Chat/ChatContent'
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import Empty from '@/components/Empty'
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import ConversationEmptyIcon from '@/assets/images/conversation/conversationEmpty.svg'
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import type { ChatItem } from '@/components/Chat/types'
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import ModelSelect from '@/components/ModelSelect'
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import PromptVariableModal from './components/PromptVariableModal'
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import { type SSEMessage } from '@/utils/stream'
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import Editor from '@/views/ApplicationConfig/components/Editor'
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import PromptSaveModal from './components/PromptSaveModal'
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import analysisEmptyIcon from '@/assets/images/conversation/analysisEmpty.png'
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import Header from './components/Header';
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import RbCard from '@/components/RbCard/Card';
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import styles from './index.module.css'
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const Prompt: FC = () => {
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const { t } = useTranslation();
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const navigate = useNavigate();
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const { state } = useLocation()
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const { message } = App.useApp()
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const [loading, setLoading] = useState(false)
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const [form] = Form.useForm<AiPromptForm>()
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const [chatList, setChatList] = useState<ChatItem[]>([])
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const [variables, setVariables] = useState<string[]>([])
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const [promptSession, setPromptSession] = useState<string | null>(null)
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const aiPromptVariableModalRef = useRef<PromptVariableModalRef>(null)
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const promptSaveModalRef = useRef<PromptSaveModalRef>(null)
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const editorRef = useRef<any>(null)
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const currentPromptValueRef = useRef<string>(undefined)
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const abortRef = useRef<(() => void) | null>(null)
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const values = Form.useWatch([], form)
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const [editVo, setEditVo] = useState<HistoryItem | null>(null)
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useEffect(() => {
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return () => {
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abortRef.current?.()
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abortRef.current = null
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}
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}, [])
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useEffect(() => {
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setEditVo(state)
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}, [state])
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useEffect(() => {
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if (editVo?.id) {
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form.setFieldValue('current_prompt', editVo.prompt)
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setChatList([])
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}
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updateSession()
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}, [editVo])
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/** Update session ID */
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const updateSession = () => {
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console.log('updateSession')
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createPromptSessions().then(res => {
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const response = res as { id: string }
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setPromptSession(response.id)
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})
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}
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/** Send message to AI for prompt optimization */
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const handleSend = () => {
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if (!promptSession || loading || !values.message || values.message.trim() == '') return
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if (!values.model_id) {
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message.warning(t('common.selectPlaceholder', { title: t('prompt.model') }))
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return
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}
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if (!values.message) {
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message.warning(t('prompt.promptChatPlaceholder'))
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return
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}
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const messageContent = values.message
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setLoading(true)
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setChatList(prev => {
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return [...prev, { role: 'user', content: messageContent}]
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})
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form.setFieldsValue({ message: undefined, current_prompt: undefined })
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const handleStreamMessage = (data: SSEMessage[]) => {
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data.map(item => {
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const { content, desc, variables } = item.data as { content: string; desc: string; variables: string[] };
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switch (item.event) {
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case 'start':
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currentPromptValueRef.current = ''
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if (editorRef.current?.clear) {
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editorRef.current.clear();
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}
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break;
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case 'message':
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if (typeof content === 'string') {
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currentPromptValueRef.current += content;
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if (editorRef.current?.appendText) {
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editorRef.current.appendText(content);
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editorRef.current.scrollToBottom();
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} else {
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form.setFieldsValue({ current_prompt: currentPromptValueRef.current })
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}
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}
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if (desc) {
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setChatList(prev => {
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return [...prev, { role: 'assistant', content: desc }]
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})
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}
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if (variables) {
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setVariables(variables)
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}
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break;
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case 'end':
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setLoading(false)
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// Sync form values when stream ends
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form.setFieldsValue({ current_prompt: currentPromptValueRef.current })
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break
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}
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})
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};
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updatePromptMessages((promptSession) as string, values, handleStreamMessage, undefined, (abort) => { abortRef.current = abort })
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.finally(() => {
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setLoading(false)
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})
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}
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/** Copy prompt to clipboard */
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const handleCopy = () => {
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if (!values.current_prompt || values?.current_prompt?.trim() === '') return
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copy(values.current_prompt)
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message.success(t('common.copySuccess'))
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}
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/** Open variable modal */
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const handleAdd = () => {
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aiPromptVariableModalRef.current?.handleOpen()
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}
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/** Apply variable to editor */
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const handleVariableApply = (value: string) => {
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if (editorRef.current?.insertText) {
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editorRef.current.insertText(value)
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} else {
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form.setFieldValue('current_prompt', (values.current_prompt || '') + value)
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}
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}
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/** Save prompt */
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const handleSave = () => {
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if (!values.current_prompt || !promptSession) {
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return
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}
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promptSaveModalRef.current?.handleOpen({
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session_id: promptSession,
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prompt: values.current_prompt
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})
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}
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/** Refresh editor and clear state */
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const handleRefresh = () => {
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form.setFieldValue('current_prompt', undefined)
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currentPromptValueRef.current = undefined;
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setChatList([])
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setEditVo(null)
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updateSession()
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}
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const [isFocus, setIsFocus] = useState(false)
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const [isComposing, setIsComposing] = useState(false)
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const handleFocus = () => {
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setIsFocus(true)
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}
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const handleBlur = () => {
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setIsFocus(false)
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}
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const handleJump = () => {
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navigate('/prompt/history')
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}
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return (
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<>
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<Form form={form}>
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<div className="rb:grid rb:grid-cols-2 rb:gap-3">
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<div>
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<Header title={t(`menu.prompt`)} desc={t('prompt.promptDesc')} className="rb:mb-3" />
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<RbCard
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title={t('prompt.chatTitle')}
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headerClassName="rb:min-h-[52px]! rb:font-[MiSans-Bold] rb:font-bold"
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headerType="borderless"
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bodyClassName="rb:px-4! rb:pt-0! rb:pb-3!"
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>
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<ChatContent
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classNames="rb:h-[calc(100vh-257px)] rb:mb-[12px]!"
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contentClassNames="rb:max-w-75!"
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empty={<Empty url={ConversationEmptyIcon} title={t(`prompt.promptChatEmpty`)} isNeedSubTitle={false} size={[140, 100]} className="rb:h-full" />}
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data={chatList || []}
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streamLoading={false}
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labelPosition="top"
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labelFormat={(item) => item.role === 'user' ? t(`prompt.you`) : t(`prompt.ai`)}
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/>
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<Flex align="center" gap={12} justify="space-between"
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className={clsx("rb-border rb:shadow-[0px_2px_12px_0px_rgba(23,23,25,0.1)] rb:rounded-2xl rb:h-13 rb:px-3!", {
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'rb:border rb:border-[#171719]!': isFocus
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})}
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>
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<Form.Item name="message" className="rb:flex-1 rb:mb-0!">
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<Input
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placeholder={t(`prompt.promptChatPlaceholder`)}
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onCompositionStart={() => setIsComposing(true)}
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onCompositionEnd={() => setIsComposing(false)}
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onKeyDown={(e) => { if (e.key === 'Enter' && !isComposing) handleSend() }}
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variant="borderless"
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className="rb:p-0!"
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onFocus={handleFocus}
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onBlur={handleBlur}
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/>
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</Form.Item>
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<Flex align="center" justify="center"
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className={clsx('rb:size-7 rb:rounded-full rb:shadow-[0px 2px 12px 0px rgba(23,23,25,0.1)]', {
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'rb:cursor-not-allowed rb:bg-[#F6F6F6]': loading || !values || !values?.message || values?.message?.trim() === '',
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'rb:cursor-pointer rb:bg-[#171719]': !loading && !(!values || !values?.message || values?.message?.trim() === '')
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})}
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onClick={handleSend}
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>
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<div className={clsx("rb:size-4 rb:bg-cover", {
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"rb:bg-[url('@/assets/images/conversation/loading.svg')]": loading,
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"rb:bg-[url('@/assets/images/conversation/sendDisabled.svg')]": !loading && (!values || !values?.message || values?.message?.trim() === ''),
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"rb:bg-[url('@/assets/images/conversation/send.svg')]": !loading && !(!values || !values?.message || values?.message?.trim() === '')
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})}></div>
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</Flex>
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</Flex>
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</RbCard>
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</div>
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<div>
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<Flex align="center" justify="end" gap={8} className="rb:h-12.5 rb:mb-3!">
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<Form.Item
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name="model_id"
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noStyle
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>
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<ModelSelect
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params={{ type: 'llm,chat' }}
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className={`rb:w-75! ${styles.select}`}
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variant="filled"
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/>
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</Form.Item>
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<Button className="rb:border-none!" onClick={handleJump}>{t('prompt.history')}</Button>
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</Flex>
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<RbCard
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title={t('prompt.conversationOptimizationPrompt')}
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headerClassName="rb:min-h-[52px]! rb:font-[MiSans-Bold] rb:font-bold"
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headerType="borderless"
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bodyClassName="rb:px-4! rb:pt-0! rb:pb-3!"
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extra={
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<Space size={8}>
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<Button
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icon={<div className="rb:size-4 rb:bg-cover rb:bg-[url('@/assets/images/common/copy_dark.svg')]"></div>}
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disabled={!values?.current_prompt || loading}
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onClick={handleSave}
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>{t('common.save')}</Button>
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<Button
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icon={<div className="rb:size-4 rb:bg-cover rb:bg-[url('@/assets/images/application/save.svg')]"></div>}
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disabled={!values?.current_prompt || loading}
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onClick={handleCopy}
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>{t('common.copy')}</Button>
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<Button
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icon={<div className="rb:size-4 rb:bg-cover rb:bg-[url('@/assets/images/common/plus_dark.svg')]"></div>}
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disabled={!values?.current_prompt || loading}
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onClick={handleAdd}
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></Button>
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</Space>}
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>
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<Form.Item name="current_prompt" noStyle>
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{values?.current_prompt
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? <Editor
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ref={editorRef}
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disabled={loading}
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className="rb:h-[calc(100vh-193px)] rb:bg-white! rb:border-none! rb:p-0! rb:text-[#212332] rb:leading-5"
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onChange={(value) => {
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if (loading) return
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form.setFieldValue('current_prompt', value)
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}}
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/>
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: <Empty url={analysisEmptyIcon} title={t(`prompt.promptPlaceholder`)} isNeedSubTitle={false} size={[270, 170]} className="rb:h-[calc(100vh-193px)] rb:mx-auto! rb:text-center! rb:text-[12px]! rb:leading-4!" />
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}
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</Form.Item>
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</RbCard>
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</div>
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</div>
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</Form>
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<PromptVariableModal
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ref={aiPromptVariableModalRef}
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variables={variables}
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refresh={handleVariableApply}
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/>
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<PromptSaveModal
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ref={promptSaveModalRef}
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refresh={handleRefresh}
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/>
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</>
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);
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};
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export default Prompt; |