412 lines
15 KiB
TypeScript
412 lines
15 KiB
TypeScript
/* eslint-disable @typescript-eslint/no-explicit-any */
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/* eslint-disable react-hooks/exhaustive-deps */
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/* eslint-disable @typescript-eslint/naming-convention */
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import React, { useEffect, useState } from 'react'
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import Markdown from 'react-markdown'
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import {
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ChatCompletionRole,
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ContentType,
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MessageStatus,
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ThreadMessage,
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} from '@janhq/core'
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import { Tooltip } from '@janhq/joi'
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import { useAtomValue } from 'jotai'
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import { FolderOpenIcon } from 'lucide-react'
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import rehypeHighlight from 'rehype-highlight'
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import rehypeHighlightCodeLines from 'rehype-highlight-code-lines'
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import rehypeKatex from 'rehype-katex'
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import rehypeRaw from 'rehype-raw'
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import remarkMath from 'remark-math'
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import 'katex/dist/katex.min.css'
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import { twMerge } from 'tailwind-merge'
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import LogoMark from '@/containers/Brand/Logo/Mark'
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import { useClipboard } from '@/hooks/useClipboard'
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import { usePath } from '@/hooks/usePath'
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import { getLanguageFromExtension } from '@/utils/codeLanguageExtension'
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import { toGibibytes } from '@/utils/converter'
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import { displayDate } from '@/utils/datetime'
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import { openFileTitle } from '@/utils/titleUtils'
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import EditChatInput from '../EditChatInput'
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import Icon from '../FileUploadPreview/Icon'
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import MessageToolbar from '../MessageToolbar'
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import { RelativeImage } from './RelativeImage'
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import {
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editMessageAtom,
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getCurrentChatMessagesAtom,
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} from '@/helpers/atoms/ChatMessage.atom'
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import { activeThreadAtom } from '@/helpers/atoms/Thread.atom'
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const SimpleTextMessage: React.FC<ThreadMessage> = (props) => {
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let text = ''
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const isUser = props.role === ChatCompletionRole.User
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const isSystem = props.role === ChatCompletionRole.System
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const editMessage = useAtomValue(editMessageAtom)
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const activeThread = useAtomValue(activeThreadAtom)
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if (props.content && props.content.length > 0) {
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text = props.content[0]?.text?.value ?? ''
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}
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const clipboard = useClipboard({ timeout: 1000 })
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function extractCodeLines(node: { children: { children: any[] }[] }) {
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const codeLines: any[] = []
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// Helper function to extract text recursively from children
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function getTextFromNode(node: {
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type: string
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value: any
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children: any[]
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}): string {
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if (node.type === 'text') {
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return node.value
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} else if (node.children) {
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return node.children.map(getTextFromNode).join('')
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}
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return ''
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}
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// Traverse each line in the <code> block
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node.children[0].children.forEach(
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(lineNode: {
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type: string
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tagName: string
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value: any
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children: any[]
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}) => {
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if (lineNode.type === 'element' && lineNode.tagName === 'span') {
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const lineContent = getTextFromNode(lineNode)
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codeLines.push(lineContent)
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}
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}
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)
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// Join the lines with newline characters for proper formatting
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return codeLines.join('\n')
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}
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function wrapCodeBlocksWithoutVisit() {
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return (tree: { children: any[] }) => {
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tree.children = tree.children.map((node) => {
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if (node.tagName === 'pre' && node.children[0]?.tagName === 'code') {
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const language = node.children[0].properties.className?.[1]?.replace(
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'language-',
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''
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)
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if (!language) return node
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return {
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type: 'element',
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tagName: 'div',
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properties: {
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className: ['code-block-wrapper'],
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},
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children: [
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{
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type: 'element',
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tagName: 'div',
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properties: {
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className: [
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'code-block',
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'group/item',
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'relative',
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'my-4',
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'overflow-auto',
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],
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},
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children: [
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{
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type: 'element',
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tagName: 'div',
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properties: {
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className:
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'code-header bg-[hsla(var(--app-code-block))] flex justify-between items-center py-2 px-3 border-b border-[hsla(var(--app-border))] rounded-t-lg',
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},
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children: [
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{
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type: 'element',
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tagName: 'span',
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properties: {
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className: 'text-xs font-medium text-gray-300',
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},
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children: [
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{
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type: 'text',
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value: language
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? `${getLanguageFromExtension(language)}`
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: 'No file name',
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},
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],
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},
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{
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type: 'element',
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tagName: 'button',
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properties: {
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className:
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'copy-button ml-auto flex items-center gap-1 text-xs font-medium text-gray-400 hover:text-gray-600 focus:outline-none',
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onClick: (event: Event) => {
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clipboard.copy(extractCodeLines(node))
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const button = event.currentTarget as HTMLElement
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button.innerHTML = `
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<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-check pointer-events-none text-green-600"><path d="M20 6 9 17l-5-5"/></svg>
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<span>Copied</span>
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`
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setTimeout(() => {
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button.innerHTML = `
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<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-copy pointer-events-none text-gray-400"><rect width="14" height="14" x="8" y="8" rx="2" ry="2"/><path d="M4 16c-1.1 0-2-.9-2-2V4c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2"/></svg>
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<span>Copy</span>
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`
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}, 2000)
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},
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},
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children: [
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{
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type: 'element',
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tagName: 'svg',
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properties: {
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xmlns: 'http://www.w3.org/2000/svg',
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width: '16',
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height: '16',
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viewBox: '0 0 24 24',
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fill: 'none',
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stroke: 'currentColor',
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strokeWidth: '2',
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strokeLinecap: 'round',
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strokeLinejoin: 'round',
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className:
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'lucide lucide-copy pointer-events-none text-gray-400',
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},
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children: [
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{
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type: 'element',
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tagName: 'rect',
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properties: {
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width: '14',
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height: '14',
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x: '8',
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y: '8',
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rx: '2',
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ry: '2',
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},
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children: [],
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},
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{
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type: 'element',
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tagName: 'path',
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properties: {
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d: 'M4 16c-1.1 0-2-.9-2-2V4c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2',
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},
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children: [],
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},
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],
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},
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{ type: 'text', value: 'Copy' },
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],
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},
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],
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},
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node,
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],
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},
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],
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}
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}
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return node
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})
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}
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}
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const { onViewFile, onViewFileContainer } = usePath()
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const [tokenCount, setTokenCount] = useState(0)
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const [lastTimestamp, setLastTimestamp] = useState<number | undefined>()
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const [tokenSpeed, setTokenSpeed] = useState(0)
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const messages = useAtomValue(getCurrentChatMessagesAtom)
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useEffect(() => {
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if (props.status !== MessageStatus.Pending) {
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return
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}
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const currentTimestamp = new Date().getTime() // Get current time in milliseconds
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if (!lastTimestamp) {
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// If this is the first update, just set the lastTimestamp and return
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if (props.content[0]?.text?.value !== '')
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setLastTimestamp(currentTimestamp)
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return
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}
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const timeDiffInSeconds = (currentTimestamp - lastTimestamp) / 1000 // Time difference in seconds
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const totalTokenCount = tokenCount + 1
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const averageTokenSpeed = totalTokenCount / timeDiffInSeconds // Calculate average token speed
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setTokenSpeed(averageTokenSpeed)
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setTokenCount(totalTokenCount)
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [props.content])
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return (
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<div className="group relative mx-auto max-w-[700px] p-4">
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<div
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className={twMerge(
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'mb-2 flex items-center justify-start gap-x-2',
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!isUser && 'mt-2'
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)}
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>
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{!isUser && !isSystem && <LogoMark width={28} />}
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{isUser && (
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<div className="flex h-8 w-8 items-center justify-center rounded-full border border-[hsla(var(--app-border))] last:border-none">
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<svg
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width="12"
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height="16"
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viewBox="0 0 12 16"
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fill="none"
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xmlns="http://www.w3.org/2000/svg"
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>
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<path
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d="M6 0.497864C4.34315 0.497864 3 1.84101 3 3.49786C3 5.15472 4.34315 6.49786 6 6.49786C7.65685 6.49786 9 5.15472 9 3.49786C9 1.84101 7.65685 0.497864 6 0.497864ZM9.75 7.99786L2.24997 7.99787C1.00734 7.99787 0 9.00527 0 10.2479C0 11.922 0.688456 13.2633 1.81822 14.1701C2.93013 15.0625 4.42039 15.4979 6 15.4979C7.57961 15.4979 9.06987 15.0625 10.1818 14.1701C11.3115 13.2633 12 11.922 12 10.2479C12 9.00522 10.9926 7.99786 9.75 7.99786Z"
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fill="#9CA3AF"
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/>
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</svg>
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</div>
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)}
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<div
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className={twMerge(
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'font-extrabold capitalize',
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isUser && 'text-gray-500'
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)}
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>
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{isUser
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? props.role
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: (activeThread?.assistants[0].assistant_name ?? props.role)}
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</div>
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<p className="text-xs font-medium text-gray-400">
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{displayDate(props.created)}
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</p>
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<div
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className={twMerge(
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'absolute right-0 cursor-pointer transition-all',
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messages[messages.length - 1]?.id === props.id && !isUser
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? 'absolute -bottom-8 right-4'
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: 'hidden group-hover:absolute group-hover:right-4 group-hover:top-4 group-hover:flex'
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)}
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>
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<MessageToolbar message={props} />
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</div>
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{messages[messages.length - 1]?.id === props.id &&
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(props.status === MessageStatus.Pending || tokenSpeed > 0) && (
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<p className="absolute right-8 text-xs font-medium text-[hsla(var(--text-secondary))]">
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Token Speed: {Number(tokenSpeed).toFixed(2)}t/s
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</p>
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)}
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</div>
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<div
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className={twMerge(
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'w-full',
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!isUser && !text.includes(' ') && 'break-all'
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)}
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>
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<>
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{props.content[0]?.type === ContentType.Image && (
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<div className="group/image relative mb-2 inline-flex cursor-pointer overflow-hidden rounded-xl">
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<div className="left-0 top-0 z-20 h-full w-full group-hover/image:inline-block">
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<RelativeImage
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src={props.content[0]?.text.annotations[0]}
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id={props.id}
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onClick={() =>
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onViewFile(`${props.content[0]?.text.annotations[0]}`)
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}
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/>
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</div>
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<Tooltip
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trigger={
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<div
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className="absolute right-2 top-2 z-20 hidden h-8 w-8 cursor-pointer items-center justify-center rounded-md bg-[hsla(var(--app-bg))] group-hover/image:flex"
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onClick={onViewFileContainer}
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>
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<FolderOpenIcon size={20} />
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</div>
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}
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content={<span>{openFileTitle()}</span>}
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/>
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</div>
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)}
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{props.content[0]?.type === ContentType.Pdf && (
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<div className="group/file bg-secondary relative mb-2 inline-flex w-60 cursor-pointer gap-x-3 overflow-hidden rounded-lg p-4">
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<div
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className="absolute left-0 top-0 z-20 hidden h-full w-full bg-black/20 backdrop-blur-sm group-hover/file:inline-block"
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onClick={() =>
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onViewFile(`${props.id}.${props.content[0]?.type}`)
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}
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/>
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<Tooltip
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trigger={
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<div
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className="absolute right-2 top-2 z-20 hidden h-8 w-8 cursor-pointer items-center justify-center rounded-md bg-[hsla(var(--app-bg))] group-hover/file:flex"
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onClick={onViewFileContainer}
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>
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<FolderOpenIcon size={20} />
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</div>
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}
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content={<span>{openFileTitle()}</span>}
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/>
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<Icon type={props.content[0].type} />
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<div className="w-full">
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<h6 className="line-clamp-1 w-4/5 font-medium">
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{props.content[0].text.name?.replaceAll(/[-._]/g, ' ')}
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</h6>
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<p className="text-[hsla(var(--text-secondary)]">
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{toGibibytes(Number(props.content[0].text.size))}
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</p>
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</div>
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</div>
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)}
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{editMessage === props.id ? (
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<div>
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<EditChatInput message={props} />
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</div>
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) : (
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<div
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className={twMerge(
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'message max-width-[100%] flex flex-col gap-y-2 overflow-auto leading-relaxed'
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)}
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dir="ltr"
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>
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<Markdown
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remarkPlugins={[remarkMath]}
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rehypePlugins={[
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[rehypeKatex, { throwOnError: false }],
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rehypeRaw,
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rehypeHighlight,
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[rehypeHighlightCodeLines, { showLineNumbers: true }],
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wrapCodeBlocksWithoutVisit,
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]}
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skipHtml={true}
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>
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{text}
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</Markdown>
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</div>
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)}
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</>
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</div>
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</div>
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)
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}
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export default React.memo(SimpleTextMessage)
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