mirror of
https://github.com/arc53/DocsGPT.git
synced 2025-11-29 16:43:16 +00:00
519 lines
16 KiB
TypeScript
519 lines
16 KiB
TypeScript
"use client";
|
|
import React from 'react'
|
|
import DOMPurify from 'dompurify';
|
|
import snarkdown from '@bpmn-io/snarkdown';
|
|
import styled, { keyframes, createGlobalStyle } from 'styled-components';
|
|
import { PaperPlaneIcon, RocketIcon, ExclamationTriangleIcon, Cross2Icon } from '@radix-ui/react-icons';
|
|
import { MESSAGE_TYPE, Query, Status, WidgetProps } from '../types/index';
|
|
import { fetchAnswerStreaming } from '../requests/streamingApi';
|
|
import { ThemeProvider } from 'styled-components';
|
|
const themes = {
|
|
dark: {
|
|
bg: '#222327',
|
|
text: '#fff',
|
|
primary: {
|
|
text: "#FAFAFA",
|
|
bg: '#222327'
|
|
},
|
|
secondary: {
|
|
text: "#A1A1AA",
|
|
bg: "#38383b"
|
|
}
|
|
},
|
|
light: {
|
|
bg: '#fff',
|
|
text: '#000',
|
|
primary: {
|
|
text: "#222327",
|
|
bg: "#fff"
|
|
},
|
|
secondary: {
|
|
text: "#A1A1AA",
|
|
bg: "#F6F6F6"
|
|
}
|
|
}
|
|
}
|
|
const GlobalStyles = createGlobalStyle`
|
|
.response pre {
|
|
padding: 8px;
|
|
width: 90%;
|
|
font-size: 12px;
|
|
border-radius: 6px;
|
|
overflow-x: auto;
|
|
background-color: #1B1C1F;
|
|
}
|
|
.response h1{
|
|
font-size: 20px;
|
|
}
|
|
.response h2{
|
|
font-size: 18px;
|
|
}
|
|
.response h3{
|
|
font-size: 16px;
|
|
}
|
|
.response code:not(pre code){
|
|
border-radius: 6px;
|
|
padding: 1px 3px 1px 3px;
|
|
font-size: 12px;
|
|
display: inline-block;
|
|
background-color: #646464;
|
|
}
|
|
`;
|
|
const Overlay = styled.div`
|
|
position: fixed;
|
|
top: 0;
|
|
left: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
background-color: rgba(0, 0, 0, 0.5);
|
|
z-index: 999;
|
|
transition: opacity 0.5s;
|
|
`
|
|
const WidgetContainer = styled.div<{ modal: boolean }>`
|
|
display: block;
|
|
position: fixed;
|
|
right: ${props => props.modal ? '50%' : '10px'};
|
|
bottom: ${props => props.modal ? '50%' : '10px'};
|
|
z-index: 1000;
|
|
display: flex;
|
|
${props => props.modal &&
|
|
"transform : translate(50%,50%);"
|
|
}
|
|
flex-direction: column;
|
|
align-items: center;
|
|
text-align: left;
|
|
@media only screen and (max-width: 768px) {
|
|
max-height: 100vh !important;
|
|
overflow: auto;
|
|
}
|
|
`;
|
|
const StyledContainer = styled.div`
|
|
display: flex;
|
|
position: relative;
|
|
flex-direction: column;
|
|
justify-content: center;
|
|
bottom: 0;
|
|
left: 0;
|
|
border-radius: 0.75rem;
|
|
background-color: ${props => props.theme.primary.bg};
|
|
font-family: sans-serif;
|
|
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.1);
|
|
transition: visibility 0.3s, opacity 0.3s;
|
|
`;
|
|
const FloatingButton = styled.div<{ bgcolor: string }>`
|
|
position: fixed;
|
|
display: flex;
|
|
z-index: 500;
|
|
justify-content: center;
|
|
align-items: center;
|
|
bottom: 1rem;
|
|
right: 1rem;
|
|
width: 5rem;
|
|
height: 5rem;
|
|
border-radius: 9999px;
|
|
background: ${props => props.bgcolor};
|
|
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
|
|
cursor: pointer;
|
|
&:hover {
|
|
transform: scale(1.1);
|
|
transition: transform 0.2s ease-in-out;
|
|
}
|
|
`;
|
|
const CancelButton = styled.button`
|
|
cursor: pointer;
|
|
position: absolute;
|
|
top: 0;
|
|
right: 0;
|
|
margin: 0.5rem;
|
|
width: 30px;
|
|
padding: 0;
|
|
background-color: transparent;
|
|
border: none;
|
|
outline: none;
|
|
color: inherit;
|
|
transition: opacity 0.3s ease;
|
|
opacity: 0.6;
|
|
&:hover {
|
|
opacity: 1;
|
|
}
|
|
.white-filter {
|
|
filter: invert(100%);
|
|
}
|
|
`;
|
|
|
|
const Header = styled.div`
|
|
display: flex;
|
|
align-items: center;
|
|
padding-inline: 0.75rem;
|
|
padding-top: 1rem;
|
|
padding-bottom: 0.5rem;
|
|
`;
|
|
|
|
const IconWrapper = styled.div`
|
|
padding: 0.5rem;
|
|
`;
|
|
|
|
const ContentWrapper = styled.div`
|
|
flex: 1;
|
|
margin-left: 0.5rem;
|
|
`;
|
|
|
|
const Title = styled.h3`
|
|
font-size: 1rem;
|
|
font-weight: normal;
|
|
color: ${props => props.theme.primary.text};
|
|
margin-top: 0;
|
|
margin-bottom: 0.25rem;
|
|
`;
|
|
|
|
const Description = styled.p`
|
|
font-size: 0.85rem;
|
|
color: ${props => props.theme.secondary.text};
|
|
margin-top: 0;
|
|
`;
|
|
|
|
const Conversation = styled.div<{ size: string }>`
|
|
min-height: 250px;
|
|
max-width: 968px;
|
|
height: ${props => props.size === 'large' ? '75vh' : props.size === 'medium' ? '70vh' : '320px'};
|
|
width: ${props => props.size === 'large' ? '60vw' : props.size === 'medium' ? '28vw' : '400px'};
|
|
padding-inline: 0.5rem;
|
|
border-radius: 0.375rem;
|
|
text-align: left;
|
|
overflow-y: auto;
|
|
scrollbar-width: thin;
|
|
scrollbar-color: #4a4a4a transparent; /* thumb color track color */
|
|
@media only screen and (max-width: 768px) {
|
|
width: 90vw !important;
|
|
}
|
|
@media only screen and (min-width:768px ) and (max-width: 1280px) {
|
|
width:${props => props.size === 'large' ? '90vw' : props.size === 'medium' ? '60vw' : '400px'} !important;
|
|
}
|
|
`;
|
|
|
|
const MessageBubble = styled.div<{ type: MESSAGE_TYPE }>`
|
|
display: flex;
|
|
font-size: 16px;
|
|
justify-content: ${props => props.type === 'QUESTION' ? 'flex-end' : 'flex-start'};
|
|
margin: 0.5rem;
|
|
`;
|
|
const Message = styled.div<{ type: MESSAGE_TYPE }>`
|
|
background: ${props => props.type === 'QUESTION' ?
|
|
'linear-gradient(to bottom right, #8860DB, #6D42C5)' :
|
|
props.theme.secondary.bg};
|
|
color: ${props => props.type === 'ANSWER' ? props.theme.primary.text : '#fff'};
|
|
border: none;
|
|
max-width: ${props => props.type === 'ANSWER' ? '100%' : '80'};
|
|
overflow: auto;
|
|
margin: 4px;
|
|
display: block;
|
|
line-height: 1.5;
|
|
padding: 0.75rem;
|
|
border-radius: 0.375rem;
|
|
`;
|
|
const ErrorAlert = styled.div`
|
|
color: #b91c1c;
|
|
border:0.1px solid #b91c1c;
|
|
display: flex;
|
|
padding:4px;
|
|
margin:0.7rem;
|
|
opacity: 90%;
|
|
max-width: 70%;
|
|
font-weight: 400;
|
|
border-radius: 0.375rem;
|
|
justify-content: space-evenly;
|
|
`
|
|
//dot loading animation
|
|
const dotBounce = keyframes`
|
|
0%, 80%, 100% {
|
|
transform: translateY(0);
|
|
}
|
|
40% {
|
|
transform: translateY(-5px);
|
|
}
|
|
`;
|
|
|
|
const DotAnimation = styled.div`
|
|
display: inline-block;
|
|
animation: ${dotBounce} 1s infinite ease-in-out;
|
|
`;
|
|
// delay classes as styled components
|
|
const Delay = styled(DotAnimation) <{ delay: number }>`
|
|
animation-delay: ${props => props.delay + 'ms'};
|
|
`;
|
|
const PromptContainer = styled.form<{ size: string }>`
|
|
background-color: transparent;
|
|
height: ${props => props.size == 'large' ? '60px' : '40px'};
|
|
margin: 16px;
|
|
display: flex;
|
|
justify-content: space-evenly;
|
|
`;
|
|
const StyledInput = styled.input`
|
|
width: 100%;
|
|
border: 1px solid #686877;
|
|
padding-left: 12px;
|
|
background-color: transparent;
|
|
font-size: 16px;
|
|
border-radius: 6px;
|
|
color: ${props => props.theme.text};
|
|
outline: none;
|
|
`;
|
|
const StyledButton = styled.button<{ size: string }>`
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
background-image: linear-gradient(to bottom right, #5AF0EC, #E80D9D);
|
|
border-radius: 6px;
|
|
min-width: ${props => props.size === 'large' ? '60px' : '36px'};
|
|
height: ${props => props.size === 'large' ? '60px' : '36px'};
|
|
margin-left:8px;
|
|
padding: 0px;
|
|
border: none;
|
|
cursor: pointer;
|
|
outline: none;
|
|
&:hover{
|
|
opacity: 90%;
|
|
}
|
|
&:disabled {
|
|
opacity: 60%;
|
|
}`;
|
|
const HeroContainer = styled.div`
|
|
position: absolute;
|
|
top: 50%;
|
|
left: 50%;
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: middle;
|
|
transform: translate(-50%, -50%);
|
|
width: 80%;
|
|
max-width: 500px;
|
|
background-image: linear-gradient(to bottom right, #5AF0EC, #ff1bf4);
|
|
border-radius: 10px;
|
|
margin: 0 auto;
|
|
padding: 2px;
|
|
`;
|
|
const HeroWrapper = styled.div`
|
|
background-color: ${props => props.theme.primary.bg};
|
|
border-radius: 10px;
|
|
font-weight: normal;
|
|
padding: 6px;
|
|
display: flex;
|
|
justify-content: space-between;
|
|
`
|
|
const HeroTitle = styled.h3`
|
|
color: ${props => props.theme.text};
|
|
margin-bottom: 5px;
|
|
padding: 2px;
|
|
`;
|
|
const HeroDescription = styled.p`
|
|
color: ${props => props.theme.text};
|
|
font-size: 14px;
|
|
line-height: 1.5;
|
|
`;
|
|
const Hero = ({ title, description, theme }: { title: string, description: string, theme: string }) => {
|
|
return (
|
|
<>
|
|
<HeroContainer>
|
|
<HeroWrapper>
|
|
<IconWrapper style={{ marginTop: '12px' }}>
|
|
<RocketIcon color={theme === 'light' ? 'black' : 'white'} width={20} height={20} />
|
|
</IconWrapper>
|
|
<div>
|
|
<HeroTitle>{title}</HeroTitle>
|
|
<HeroDescription>
|
|
{description}
|
|
</HeroDescription>
|
|
</div>
|
|
</HeroWrapper>
|
|
</HeroContainer>
|
|
</>
|
|
);
|
|
};
|
|
export const DocsGPTWidget = ({
|
|
apiHost = 'https://gptcloud.arc53.com',
|
|
apiKey = '82962c9a-aa77-4152-94e5-a4f84fd44c6a',
|
|
avatar = 'https://d3dg1063dc54p9.cloudfront.net/cute-docsgpt.png',
|
|
title = 'Get AI assistance',
|
|
description = 'DocsGPT\'s AI Chatbot is here to help',
|
|
heroTitle = 'Welcome to DocsGPT !',
|
|
heroDescription = 'This chatbot is built with DocsGPT and utilises GenAI, please review important information using sources.',
|
|
size = 'small',
|
|
theme = 'light',
|
|
buttonIcon = 'https://d3dg1063dc54p9.cloudfront.net/widget/message.svg',
|
|
buttonBg = 'linear-gradient(to bottom right, #5AF0EC, #E80D9D)'
|
|
}: WidgetProps) => {
|
|
const [prompt, setPrompt] = React.useState('');
|
|
const [status, setStatus] = React.useState<Status>('idle');
|
|
const [queries, setQueries] = React.useState<Query[]>([])
|
|
const [conversationId, setConversationId] = React.useState<string | null>(null)
|
|
const [open, setOpen] = React.useState<boolean>(false)
|
|
const [eventInterrupt, setEventInterrupt] = React.useState<boolean>(false); //click or scroll by user while autoScrolling
|
|
const endMessageRef = React.useRef<HTMLDivElement | null>(null);
|
|
const handleUserInterrupt = () => {
|
|
(status === 'loading') && setEventInterrupt(true);
|
|
}
|
|
const scrollToBottom = (element: Element | null) => {
|
|
//recursive function to scroll to the last child of the last child ...
|
|
// to get to the bottom most element
|
|
if (!element) return;
|
|
if (element?.children.length === 0) {
|
|
element?.scrollIntoView({
|
|
behavior: 'smooth',
|
|
block: 'start',
|
|
});
|
|
}
|
|
const lastChild = element?.children?.[element.children.length - 1]
|
|
lastChild && scrollToBottom(lastChild)
|
|
};
|
|
React.useEffect(() => {
|
|
!eventInterrupt && scrollToBottom(endMessageRef.current);
|
|
}, [queries.length, queries[queries.length - 1]?.response]);
|
|
|
|
async function stream(question: string) {
|
|
setStatus('loading')
|
|
try {
|
|
await fetchAnswerStreaming(
|
|
{
|
|
question: question,
|
|
apiKey: apiKey,
|
|
apiHost: apiHost,
|
|
history: queries,
|
|
conversationId: conversationId,
|
|
onEvent: (event: MessageEvent) => {
|
|
const data = JSON.parse(event.data);
|
|
// check if the 'end' event has been received
|
|
if (data.type === 'end') {
|
|
setStatus('idle');
|
|
}
|
|
else if (data.type === 'id') {
|
|
setConversationId(data.id)
|
|
}
|
|
else if (data.type === 'error') {
|
|
const updatedQueries = [...queries];
|
|
updatedQueries[updatedQueries.length - 1].error = data.error;
|
|
setQueries(updatedQueries);
|
|
setStatus('idle')
|
|
}
|
|
else {
|
|
const result = data.answer;
|
|
const streamingResponse = queries[queries.length - 1].response ? queries[queries.length - 1].response : '';
|
|
const updatedQueries = [...queries];
|
|
updatedQueries[updatedQueries.length - 1].response = streamingResponse + result;
|
|
setQueries(updatedQueries);
|
|
}
|
|
}
|
|
}
|
|
);
|
|
} catch (error) {
|
|
const updatedQueries = [...queries];
|
|
updatedQueries[updatedQueries.length - 1].error = 'Something went wrong !'
|
|
setQueries(updatedQueries);
|
|
setStatus('idle')
|
|
//setEventInterrupt(false)
|
|
}
|
|
|
|
}
|
|
// submit handler
|
|
const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
|
|
e.preventDefault()
|
|
setEventInterrupt(false);
|
|
queries.push({ prompt })
|
|
setPrompt('')
|
|
await stream(prompt)
|
|
}
|
|
const handleImageError = (event: React.SyntheticEvent<HTMLImageElement, Event>) => {
|
|
event.currentTarget.src = "https://d3dg1063dc54p9.cloudfront.net/cute-docsgpt.png";
|
|
};
|
|
return (
|
|
<ThemeProvider theme={themes[theme]}>
|
|
{open && size === 'large' &&
|
|
<Overlay onClick={() => {
|
|
setOpen(false)
|
|
}} />
|
|
}
|
|
<FloatingButton bgcolor={buttonBg} onClick={() => setOpen(!open)} hidden={open}>
|
|
<img style={{ maxHeight: '4rem', maxWidth: '4rem' }} src={buttonIcon} />
|
|
</FloatingButton>
|
|
<WidgetContainer modal={size == 'large'}>
|
|
<GlobalStyles />
|
|
{open && <StyledContainer>
|
|
<div>
|
|
<CancelButton onClick={() => setOpen(false)}>
|
|
<Cross2Icon width={24} height={24} color={theme === 'light' ? 'black' : 'white'} />
|
|
</CancelButton>
|
|
<Header>
|
|
<IconWrapper>
|
|
<img style={{ maxWidth: "42px", maxHeight: "42px" }} onError={handleImageError} src={avatar} alt='docs-gpt' />
|
|
</IconWrapper>
|
|
<ContentWrapper>
|
|
<Title>{title}</Title>
|
|
<Description>{description}</Description>
|
|
</ContentWrapper>
|
|
</Header>
|
|
</div>
|
|
<Conversation size={size} onWheel={handleUserInterrupt} onTouchMove={handleUserInterrupt}>
|
|
{
|
|
queries.length > 0 ? queries?.map((query, index) => {
|
|
return (
|
|
<React.Fragment key={index}>
|
|
{
|
|
query.prompt && <MessageBubble type='QUESTION'>
|
|
<Message
|
|
type='QUESTION'
|
|
ref={(!(query.response || query.error) && index === queries.length - 1) ? endMessageRef : null}>
|
|
{query.prompt}
|
|
</Message>
|
|
</MessageBubble>
|
|
}
|
|
{
|
|
query.response ? <MessageBubble type='ANSWER'>
|
|
<Message
|
|
type='ANSWER'
|
|
ref={(index === queries.length - 1) ? endMessageRef : null}
|
|
>
|
|
<div className="response" dangerouslySetInnerHTML={{ __html: DOMPurify.sanitize(snarkdown(query.response)) }} />
|
|
</Message>
|
|
</MessageBubble>
|
|
: <div>
|
|
{
|
|
query.error ? <ErrorAlert>
|
|
<IconWrapper>
|
|
<ExclamationTriangleIcon style={{ marginTop: '4px' }} width={22} height={22} color='#b91c1c' />
|
|
</IconWrapper>
|
|
<div>
|
|
<h5 style={{ margin: 2 }}>Network Error</h5>
|
|
<span style={{ margin: 2, fontSize: '13px' }}>{query.error}</span>
|
|
</div>
|
|
</ErrorAlert>
|
|
: <MessageBubble type='ANSWER'>
|
|
<Message type='ANSWER' style={{ fontWeight: 600 }}>
|
|
<DotAnimation>.</DotAnimation>
|
|
<Delay delay={200}>.</Delay>
|
|
<Delay delay={400}>.</Delay>
|
|
</Message>
|
|
</MessageBubble>
|
|
}
|
|
</div>
|
|
}
|
|
</React.Fragment>)
|
|
})
|
|
: <Hero title={heroTitle} description={heroDescription} theme={theme} />
|
|
}
|
|
</Conversation>
|
|
<PromptContainer
|
|
size={size}
|
|
onSubmit={handleSubmit}>
|
|
<StyledInput
|
|
value={prompt} onChange={(event) => setPrompt(event.target.value)}
|
|
type='text' placeholder="What do you want to do?" />
|
|
<StyledButton
|
|
size={size}
|
|
disabled={prompt.length == 0 || status !== 'idle'}>
|
|
<PaperPlaneIcon width={15} height={15} color='white' />
|
|
</StyledButton>
|
|
</PromptContainer>
|
|
</StyledContainer>}
|
|
</WidgetContainer>
|
|
</ThemeProvider>
|
|
)
|
|
} |