├── LICENSE
├── README.md
├── bubble.config.ts
├── bubble
├── index.tsx
└── main.tsx
├── index.html
├── package-lock.json
├── package.json
├── postcss.config.js
├── public
├── embed.bubble.js
└── logo.png
├── src
├── App.tsx
├── assets
│ └── react.svg
├── index.css
├── main.tsx
├── pages
│ ├── chatbot
│ │ ├── components
│ │ │ ├── CommonExpress.tsx
│ │ │ ├── Header.tsx
│ │ │ ├── InputToolbar.tsx
│ │ │ ├── Markdown.tsx
│ │ │ ├── MessageBubble.tsx
│ │ │ ├── MessageContainer.tsx
│ │ │ ├── MessageTextArea.tsx
│ │ │ └── SendButton.tsx
│ │ └── index.tsx
│ └── home
│ │ └── index.tsx
├── router
│ └── index.tsx
├── utils
│ └── invertBgColorToTextColor.ts
└── vite-env.d.ts
├── tailwind.config.js
├── tsconfig.json
├── tsconfig.node.json
├── vite.config.ts
└── yarn.lock
/LICENSE:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) 2024 szguoxz
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 |
Newoaks AI React Chat Bubble
2 | NewOaks AI is an AI chatbot builder, which allows you to engage with customers, nurture leads and book conversational appointments for your website, text SMS and files by Custom ChatGPT and Claude. The open source code is the chat bubble embedded on websites to engage with customers.
3 |
4 | [Website](https://www.newoaks.ai) | [Documentation](https://www.newoaks.ai/guide/main) | [Blog](https://www.newoaks.ai/blog/) | [Twitter](https://twitter.com/Rockwood_XRay)
5 |
6 | 
7 |
8 | ### ✨ features
9 |
10 | * 🎈 Chat page is embedded in a website as a bubble
11 | * You can also use `iframe` to embed the chat bubble as part of the page
12 | * Or you can simple use the chat bubble as a syandalone page
13 |
14 | ### Quick Start
15 |
16 | ```shell
17 | npx degit github:szguoxz/chatbubble my-chatbot-example
18 |
19 | cd my-chatbot-example
20 |
21 | yarn install
22 |
23 | yarn dev
24 | ```
25 |
26 | Visit:[`http://localhost:3000 ` ](http://localhost:3000)
27 |
28 | ### How to use the code
29 |
30 | ```html
31 |
32 |
33 |
34 |
35 |
36 | ```
37 |
38 | ### FAQ
39 |
40 | * How to build the chatbubble script: `embed.bubble.js`
41 |
42 | > **chatbubble source code:`/bubble/*`**
43 | >
44 | > Build command:`yarn build:bubble`,need to run under the project root directory。
45 | >
46 | > After build succeeded, `embed.bubble.js` will be copied into `public` folder。
47 | >
48 | > Then you can visit:`http://localhost:3000/embed.bubble.js`
49 |
50 | ### Support & Community
51 | You'll find a lot of resources to help you get started with HeyForm in the [help center](https://www.newoaks.ai/guide/main). However, if you can't find what you're looking for there, don't hesitate to reach out to us:
52 |
53 | > Have a question? Join the [Discord server](https://discord.com/invite/fuBt2K6k3p) and get instant help.
54 | >
55 | > Found a bug? [Create an issue](https://github.com/szguoxz/chatbubble/issues)
56 |
57 | ### Want to know more?
58 |
59 | Visit [Official](https://www.newoaks.ai) website
60 |
61 | ### Any questions?, welcome to submit issues or send email to :cguo@newoaks.ai
62 |
--------------------------------------------------------------------------------
/bubble.config.ts:
--------------------------------------------------------------------------------
1 | import { defineConfig } from "vite";
2 | import react from "@vitejs/plugin-react";
3 | import { resolve } from "path";
4 |
5 | // https://vitejs.dev/config/
6 | export default defineConfig({
7 | publicDir: false,
8 | plugins: [react()],
9 | server: {
10 | port: 3000,
11 | },
12 | resolve: {
13 | alias: {
14 | "@": resolve(__dirname, "./src"),
15 | },
16 | },
17 | build: {
18 | outDir: "public",
19 | emptyOutDir: false,
20 | assetsDir: "static",
21 | rollupOptions: {
22 | input: {
23 | embed: resolve(__dirname, "bubble/main.tsx"),
24 | },
25 | output: {
26 | entryFileNames: (chunkInfo) => {
27 | const isEntry = chunkInfo.isEntry;
28 | // return chunkInfo.name === 'embed' ? '[name].min.js' : '[name].js';
29 | return isEntry ? "[name].bubble.js" : "[name]-[hash].js";
30 | },
31 | },
32 | },
33 | },
34 | });
35 |
--------------------------------------------------------------------------------
/bubble/index.tsx:
--------------------------------------------------------------------------------
1 | import React, { CSSProperties, useState, useEffect, useRef } from "react";
2 | import { useSessionStorageState } from "ahooks";
3 | import invertBgColorToTextColor from "../src/utils/invertBgColorToTextColor";
4 | import message from "antd/es/message";
5 | import { isMobile } from "react-device-detect";
6 |
7 | declare global {
8 | interface Window {
9 | newoaksChatbotInfo: {
10 | [key: string]: any;
11 | };
12 | chatpilotConfig: {
13 | chatbotId: string;
14 | domain: string;
15 | };
16 | newoaksActions: {
17 | [key: string]: () => void;
18 | };
19 | }
20 | }
21 |
22 | function computeChatbotSize(
23 | screenWidth: number,
24 | screenHeight: number,
25 | customWidth: number = 0,
26 | customHeight: number = 0
27 | ) {
28 | const minWidth = 430;
29 | const minHeight = 560;
30 | const maxWidth = screenWidth - 48;
31 | const maxHeight = screenHeight - 120;
32 | if (customWidth === 0 || customHeight === 0) {
33 | return {
34 | width: minWidth,
35 | height: minHeight,
36 | };
37 | }
38 | return {
39 | width: customWidth > maxWidth ? maxWidth : customWidth,
40 | height: customHeight > maxHeight ? maxHeight : customHeight,
41 | };
42 | }
43 |
44 | export default function EmbedChatBotButton() {
45 | const screenWidth = window.innerWidth;
46 | const screenHeight = window.innerHeight;
47 | const [isIframeMax, setIsIframeMax] = useState(false);
48 |
49 | const [isOpen, setIsOpen] = useState(false);
50 | const [config, setConfig] = useState({});
51 | const [isError, setIsError] = useState(false);
52 | const [WelcomeMessage, setWelcomeMessage] = useState([
53 | "Welcome to the chatbot assistant.",
54 | ]);
55 |
56 | // 暴露方法到全局
57 | useEffect(() => {
58 | window.newoaksActions = {
59 | openBubble: () => setIsOpen(true),
60 | closeBubble: () => setIsOpen(false),
61 | };
62 | }, []);
63 |
64 | const { width, height } = computeChatbotSize(screenWidth, screenHeight);
65 |
66 | // 监听iframe消息
67 | useEffect(() => {
68 | const handleIframeMessage = (e: MessageEvent) => {
69 | if (e.data === "close") {
70 | setIsOpen(false);
71 | }
72 | if (e.data === "iframe-max") {
73 | setIsIframeMax(true);
74 | }
75 | if (e.data === "iframe-min") {
76 | setIsIframeMax(false);
77 | }
78 | };
79 | window.addEventListener("message", handleIframeMessage);
80 | return () => window.removeEventListener("message", handleIframeMessage);
81 | }, [config]);
82 |
83 | if (location.pathname.includes("/chatbot")) {
84 | return null;
85 | }
86 |
87 | const align = config?.ChatBubbleAlign === 1 ? "left" : "right";
88 |
89 | return (
90 | <>
91 | {
97 | setIsOpen(true);
98 | }}
99 | />
100 | setIsOpen(false)} />
101 | {
108 | if (isError) {
109 | return message.error("Currently chatbot is not available!");
110 | }
111 | setIsOpen((prevBol) => !prevBol);
112 | }}
113 | />
114 | {/* {isInit && ( */}
115 |
138 | {/* )} */}
139 | >
140 | );
141 | }
142 |
143 | function WelcomeBubble({
144 | onClickMsg,
145 | delay = 3000,
146 | data = [],
147 | isHide,
148 | align,
149 | }: {
150 | align: "left" | "right";
151 | isHide: boolean;
152 | data: string[];
153 | delay?: number;
154 | onClickMsg: () => void;
155 | }) {
156 | const timer = useRef();
157 | const [isShow, setIsShow] = useState(false);
158 | const [isClickClose, setIsClickClose] = useSessionStorageState<
159 | boolean | undefined
160 | >("message_bubbles_have_been_shown");
161 |
162 | useEffect(() => {
163 | timer.current = setTimeout(() => {
164 | setIsShow(true);
165 | }, delay);
166 | }, []);
167 |
168 | useEffect(() => {
169 | if (isHide) {
170 | clearTimeout(timer.current);
171 | setIsShow(false);
172 | }
173 | }, [isHide]);
174 |
175 | if (data.length === 0 || isClickClose || !isShow) {
176 | return null;
177 | }
178 | return (
179 |
193 |
{
210 | setIsClickClose(true);
211 | }}
212 | >
213 |
221 |
226 |
227 |
228 | {data.map((item: string, index: number) => (
229 |
{
232 | onClickMsg();
233 | setIsClickClose(true);
234 | }}
235 | style={{
236 | padding: "12px 16px",
237 | backgroundColor: "#fff",
238 | borderRadius: 10,
239 | lineHeight: 1.6,
240 | border: "1px solid #ebebeb",
241 | boxShadow: "0 0 16px rgba(0,0,0,.1)",
242 | }}
243 | >
244 | {item}
245 |
246 | ))}
247 |
248 | );
249 | }
250 |
251 | // const switchIconStyle: CSSProperties = {
252 | // color: '#fff',
253 | // fontSize: 24,
254 | // lineHeight: '32px',
255 | // display: 'flex',
256 | // justifyContent: 'center',
257 | // alignItems: 'center'
258 | // };
259 |
260 | const switchButtonStyle: CSSProperties = {
261 | userSelect: "none",
262 | cursor: "pointer",
263 | width: 56,
264 | height: 56,
265 | borderRadius: 28,
266 | position: "fixed",
267 | zIndex: 2147483645,
268 | bottom: 48,
269 | display: "flex",
270 | justifyContent: "center",
271 | alignItems: "center",
272 | overflow: "hidden",
273 | };
274 |
275 | function ChatbotBubbleSwitch({
276 | boxShadow,
277 | align = "right",
278 | open,
279 | onClick,
280 | bgColor,
281 | icon,
282 | }: {
283 | boxShadow: string;
284 | align: "left" | "right";
285 | open: boolean;
286 | onClick: () => void;
287 | bgColor: string;
288 | icon: string;
289 | }) {
290 | if (icon) {
291 | return (
292 |
296 |
297 |
298 | );
299 | }
300 | return (
301 |
310 | {open ? (
311 |
312 | ) : (
313 |
314 | )}
315 |
316 | );
317 | }
318 |
319 | function MobileBg({ show, onClose }: { show: boolean; onClose: () => void }) {
320 | if (!show) {
321 | return null;
322 | }
323 | return (
324 | {
336 | e.stopPropagation();
337 | onClose();
338 | }}
339 | >
340 | );
341 | }
342 |
343 | function Close({ color }: { color: string }) {
344 | return (
345 |
353 |
358 |
359 | );
360 | }
361 |
362 | function Comment({ color }: { color: string }) {
363 | return (
364 |
372 |
377 |
382 |
387 |
392 |
393 | );
394 | }
395 |
--------------------------------------------------------------------------------
/bubble/main.tsx:
--------------------------------------------------------------------------------
1 | import React from "react";
2 | import ReactDOM from "react-dom/client";
3 | import Bubble from "./index.tsx";
4 |
5 | const bubbleContainer = document.createElement("div");
6 | bubbleContainer.id = "chatbot-bubble-DshdC19v";
7 | document.body.appendChild(bubbleContainer);
8 |
9 | ReactDOM.createRoot(bubbleContainer).render( );
10 |
--------------------------------------------------------------------------------
/index.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 | React Chatbot
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "react-chat-bubble",
3 | "private": true,
4 | "version": "0.0.0",
5 | "type": "module",
6 | "scripts": {
7 | "dev": "vite",
8 | "build": "tsc && vite build",
9 | "build:bubble": "tsc && vite build -c bubble.config.ts",
10 | "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
11 | "preview": "vite preview"
12 | },
13 | "dependencies": {
14 | "ahooks": "^3.7.10",
15 | "antd": "^5.15.4",
16 | "clsx": "^2.1.0",
17 | "invert-color": "^2.0.0",
18 | "react": "^18.2.0",
19 | "react-device-detect": "^2.2.3",
20 | "react-dom": "^18.2.0",
21 | "react-markdown": "^9.0.1",
22 | "react-router-dom": "^6.22.3",
23 | "react-syntax-highlighter": "^15.5.0",
24 | "tinycolor2": "^1.6.0"
25 | },
26 | "devDependencies": {
27 | "@types/node": "^20.12.2",
28 | "@types/react": "^18.2.66",
29 | "@types/react-dom": "^18.2.22",
30 | "@types/react-syntax-highlighter": "^15.5.11",
31 | "@types/tinycolor2": "^1.4.6",
32 | "@typescript-eslint/eslint-plugin": "^7.2.0",
33 | "@typescript-eslint/parser": "^7.2.0",
34 | "@vitejs/plugin-react": "^4.2.1",
35 | "autoprefixer": "^10.4.19",
36 | "eslint": "^8.57.0",
37 | "eslint-plugin-react-hooks": "^4.6.0",
38 | "eslint-plugin-react-refresh": "^0.4.6",
39 | "postcss": "^8.4.38",
40 | "tailwindcss": "^3.4.3",
41 | "typescript": "^5.2.2",
42 | "vite": "^5.2.0"
43 | }
44 | }
45 |
--------------------------------------------------------------------------------
/postcss.config.js:
--------------------------------------------------------------------------------
1 | export default {
2 | plugins: {
3 | tailwindcss: {},
4 | autoprefixer: {},
5 | },
6 | }
7 |
--------------------------------------------------------------------------------
/public/logo.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/szguoxz/newoaksai-chatbubble/deebbc88eae8c67067e9157418aea27a58bd28da/public/logo.png
--------------------------------------------------------------------------------
/src/App.tsx:
--------------------------------------------------------------------------------
1 | import React from "react";
2 | import { ConfigProvider } from "antd";
3 | import { RouterProvider } from "react-router-dom";
4 | import { router } from "@/router";
5 |
6 | export default function App() {
7 | return (
8 |
9 |
10 |
11 | );
12 | }
13 |
--------------------------------------------------------------------------------
/src/assets/react.svg:
--------------------------------------------------------------------------------
1 |
--------------------------------------------------------------------------------
/src/index.css:
--------------------------------------------------------------------------------
1 | @tailwind base;
2 | @tailwind components;
3 | @tailwind utilities;
4 |
--------------------------------------------------------------------------------
/src/main.tsx:
--------------------------------------------------------------------------------
1 | import React from "react";
2 | import ReactDOM from "react-dom/client";
3 | import App from "./App.tsx";
4 | import "./index.css";
5 |
6 | ReactDOM.createRoot(document.getElementById("root")!).render( );
7 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/CommonExpress.tsx:
--------------------------------------------------------------------------------
1 | interface CommonExpressionsProps {
2 | onClick: (str: string) => void;
3 | data?: Array;
4 | color?: string;
5 | }
6 |
7 | export default function CommonExpressions({
8 | data = [],
9 | onClick,
10 | color = '#828fff'
11 | }: CommonExpressionsProps) {
12 | return (
13 |
14 | {/* absolute bottom-0 right-0 */}
15 | {data.map((item, index) => (
16 |
onClick && onClick(item)}
24 | >
25 | {item}
26 |
27 | ))}
28 |
29 | );
30 | }
31 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/Header.tsx:
--------------------------------------------------------------------------------
1 | import React, { CSSProperties } from 'react';
2 | import { SyncOutlined } from '@ant-design/icons';
3 |
4 | interface HeaderProps {
5 | headerStyle?: CSSProperties;
6 | avatar?: string;
7 | title?: string;
8 | extra?: React.ReactNode;
9 | onRefresh?: () => void;
10 | }
11 |
12 | export default function Header({
13 | headerStyle,
14 | avatar,
15 | title,
16 | extra,
17 | onRefresh
18 | }: HeaderProps) {
19 | return (
20 | <>
21 |
25 |
26 | {avatar && (
27 |
31 | )}
32 |
{title}
33 |
34 |
35 |
36 | {extra}
37 |
38 |
39 |
40 | >
41 | );
42 | }
43 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/InputToolbar.tsx:
--------------------------------------------------------------------------------
1 | import { useState } from 'react';
2 | import SendButton from './SendButton';
3 | import MessageTextArea from './MessageTextArea';
4 | import clsx from 'clsx';
5 |
6 | interface InputToolbarProps {
7 | placeholder: string;
8 | color: string;
9 | loading: boolean;
10 | disabled: boolean;
11 | onSend: (v: string) => void;
12 | }
13 |
14 | export default function InputToolbar({
15 | placeholder,
16 | color,
17 | loading,
18 | disabled,
19 | onSend
20 | }: InputToolbarProps) {
21 | const [value, setValue] = useState('');
22 |
23 | return (
24 |
25 |
31 |
{
38 | if (loading) {
39 | return null;
40 | }
41 | onSend(value);
42 | setValue('');
43 | }}
44 | />
45 |
46 | {
50 | if (loading) {
51 | return null;
52 | }
53 | onSend(value);
54 | setValue('');
55 | }}
56 | />
57 |
58 |
59 |
60 | );
61 | }
62 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/Markdown.tsx:
--------------------------------------------------------------------------------
1 | /* eslint-disable @typescript-eslint/no-explicit-any */
2 | import ReactMarkdown from "react-markdown";
3 | import { Prism as SyntaxHighlighter } from "react-syntax-highlighter";
4 | import { oneDark } from "react-syntax-highlighter/dist/esm/styles/prism";
5 |
6 | interface MarkdownProps {
7 | content: string;
8 | }
9 |
10 | export default function Markdown({ content }: MarkdownProps) {
11 | return (
12 | (
15 | {props.children}
16 | ),
17 | h2: (props: any) => (
18 | {props.children}
19 | ),
20 | h3: (props: any) => (
21 | {props.children}
22 | ),
23 | blockquote: (props: any) => (
24 | {props.children}
25 | ),
26 | a: (props: any) => (
27 |
28 | {props.children}
29 |
30 | ),
31 | ul: (props: any) => ,
32 | ol: (props: any) => {props.children} ,
33 | li: (props: any) => (
34 |
40 | {props.children}
41 |
42 | ),
43 | code({ inline, className, children, ...props }: any) {
44 | if (inline) {
45 | return (
46 |
47 | {children}
48 |
49 | );
50 | }
51 | const match = /language-(\w+)/.exec(className || "");
52 | return !inline && match ? (
53 |
60 | ) : (
61 |
62 | {children}
63 |
64 | );
65 | },
66 | }}
67 | >
68 | {content}
69 |
70 | );
71 | }
72 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/MessageBubble.tsx:
--------------------------------------------------------------------------------
1 | import { ReactNode, PropsWithChildren } from "react";
2 | import {
3 | CustomerServiceOutlined,
4 | ExclamationCircleFilled,
5 | } from "@ant-design/icons";
6 | import Markdown from "./Markdown";
7 | import clsx from "clsx";
8 |
9 | export interface Message {
10 | content: string;
11 | type: 0 | 1 | 2 | 3; // 0 表示用户消息; 1 表示AI回复消息; 2 表示人工回复消息 3 表示系统消息
12 | messageId?: number;
13 | loading?: true;
14 | status?: "success" | "error";
15 | }
16 |
17 | interface MessageBubbleProps {
18 | text: string;
19 | messageType: Message["type"];
20 | loading?: boolean;
21 | status?: Message["status"];
22 | textColor?: string;
23 | bgColor?: string;
24 | footer?: ReactNode;
25 | }
26 |
27 | export default function MessageBubble({
28 | bgColor,
29 | textColor,
30 | text,
31 | messageType = 1,
32 | loading,
33 | status,
34 | footer,
35 | }: MessageBubbleProps) {
36 | const isUserMsg = messageType === 0;
37 | const userMsgStyle = isUserMsg
38 | ? {
39 | backgroundColor: bgColor || "#3b81f6",
40 | color: textColor || "#fff",
41 | }
42 | : undefined;
43 |
44 | if (!loading && !text) {
45 | return null;
46 | }
47 |
48 | if (messageType === 3) {
49 | return ;
50 | }
51 |
52 | return (
53 |
57 |
58 |
69 | {!loading && isUserMsg ? (
70 |
71 | ) : (
72 |
73 | )}
74 | {footer}
75 | {messageType === 2 && (
76 |
77 |
78 | Reply by human
79 |
80 | )}
81 |
82 |
83 |
84 | );
85 | }
86 |
87 | function Message({ text }: { text: MessageBubbleProps["text"] }) {
88 | return {text}
;
89 | }
90 |
91 | function SystemMessage({ text }: { text: string }) {
92 | return (
93 |
94 |
95 | {text}
96 |
97 |
98 | );
99 | }
100 |
101 | function MessageStatus({
102 | direction,
103 | status,
104 | children,
105 | }: PropsWithChildren<{
106 | status: Message["status"];
107 | direction: "left" | "right";
108 | }>) {
109 | if (!status || status === "success") {
110 | return children;
111 | }
112 | return (
113 | <>
114 | {direction === "left" && (
115 |
116 | )}
117 | {children}
118 | {direction === "right" && (
119 |
120 | )}
121 | >
122 | );
123 | }
124 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/MessageContainer.tsx:
--------------------------------------------------------------------------------
1 | import { HTMLAttributes, LegacyRef, forwardRef } from 'react';
2 |
3 | function MessageContainer(
4 | { className, ...props }: HTMLAttributes,
5 | ref: LegacyRef
6 | ) {
7 | return (
8 |
13 | );
14 | }
15 |
16 | export default forwardRef(MessageContainer);
17 |
--------------------------------------------------------------------------------
/src/pages/chatbot/components/MessageTextArea.tsx:
--------------------------------------------------------------------------------
1 | import { useRef } from "react";
2 | import { useEventListener, useUpdateEffect } from "ahooks";
3 |
4 | interface MessageTextProps {
5 | placeholder: string;
6 | loading: boolean;
7 | disabled: boolean;
8 | value: string;
9 | onChange: (v: string) => void;
10 | onPressEnter?: (v: string) => void;
11 | }
12 |
13 | export default function MessageText({
14 | placeholder,
15 | loading,
16 | disabled,
17 | value,
18 | onChange,
19 | onPressEnter,
20 | }: MessageTextProps) {
21 | const textareaRef = useRef(null);
22 |
23 | useUpdateEffect(() => {
24 | !loading && textareaRef.current?.focus();
25 | }, [loading]);
26 |
27 | useEventListener(
28 | "input",
29 | (e: any) => {
30 | const lineHeight = parseInt(
31 | getComputedStyle(textareaRef.current as any).lineHeight
32 | );
33 | const maxHeight = lineHeight * 5;
34 | e.target.style.height = lineHeight + "px";
35 | const scrollHeight = e.target.scrollHeight;
36 | e.target.style.height =
37 | scrollHeight < maxHeight ? scrollHeight + "px" : maxHeight + "px";
38 | },
39 | { target: textareaRef }
40 | );
41 |
42 | const defaultPlaceholder =
43 | navigator.language === "zh-CN"
44 | ? "按下 Ctrl + Enter 换行,按下 Enter 发送消息"
45 | : "Ctrl + Enter line feed, Enter send message; Please type a message.";
46 |
47 | return (
48 |