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annotate love/epi/src/components/ChatUI/Composer.tsx @ 71:75de5903355c

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Giagantic changes that update Dowa library to be more align with stb style array and hashmap. Updated Seobeo to be caching on server side instead of file level caching. Deleted bunch of things I don't really use.
author June Park <parkjune1995@gmail.com>
date Sun, 28 Dec 2025 20:34:22 -0800
parents cf9caa4abc3e
children
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rev   line source
38
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
1 import { useEffect, useRef } from 'react';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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2 import type { ReactNode } from 'react';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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3 import { SendHorizonal, Square } from 'lucide-react';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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4 import { useComposer } from '@/hooks/useComposer';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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5 import { useChat } from '@/hooks/useChat';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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6 import { broadcastDone } from '@/hooks/useChatWebsocket';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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7 import { apiUrl } from '@/utils';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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8 import { currentChatId } from '@/atoms/chatAtoms';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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9 import { useAtom } from 'jotai';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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10 import { useNavigate } from '@tanstack/react-router';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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11
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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12 interface ComposerProps {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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13 chatId: string;
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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14 }
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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15
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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16 export function Composer({ chatId }: ComposerProps): ReactNode {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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17 const { text, setText, isSending, isDisabled, setSending } = useComposer();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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18 const [_, setCurrentChatId] = useAtom(currentChatId);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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19 const { sendUserMessage } = useChat(chatId);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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20
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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21 const textareaRef = useRef<HTMLTextAreaElement>(null);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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22
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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23 // Auto-resize
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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24 useEffect(() => {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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25 const el = textareaRef.current;
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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26 if (el) {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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27 el.style.height = 'auto';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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28 el.style.height = `${el.scrollHeight}px`;
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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29 }
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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30 }, [text]);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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31 const navigate = useNavigate();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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32
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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33 const handleSubmit = async () => {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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34 console.log('before');
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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35 // Stoping the calls
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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36 if (isSending) {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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37 console.log('called');
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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38 broadcastDone(chatId);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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39 return;
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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40 }
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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41
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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42 // Don't send if it is diabled or no text
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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43 if (isDisabled || !text.trim()) return;
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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44
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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45 let newChatId: string = '';
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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46 if (!chatId || chatId === 'new') {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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47 const res = await fetch(apiUrl('/chats'), { method: 'POST' });
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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48 const data = await res.json();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
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49 await navigate(
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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50 { to: '/chat/$chatId', params: { chatId: data.id } },
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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51 );
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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52 console.log('problem: 1');
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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53 setCurrentChatId(data.id);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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54 newChatId = data.id;
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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55 }
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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56
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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57 const message = text.trim();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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58 setSending();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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59 setText('');
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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60 sendUserMessage(message, newChatId);
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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61 };
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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62
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
63 const handleKeyDown = (e: React.KeyboardEvent) => {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
64 if (e.key === 'Enter' && !e.shiftKey) {
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
65 e.preventDefault();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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66 handleSubmit();
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
67 }
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
68 };
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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69
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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70 return (
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
71 <div className="border-t border-gray-200 dark:border-gray-800 bg-white dark:bg-gray-900">
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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72 <div className="max-w-4xl mx-auto p-4">
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
73 <div className="flex items-end gap-3 bg-gray-50 dark:bg-gray-800/50 rounded-2xl px-4 py-3 shadow-sm ring-1 ring-gray-200 dark:ring-gray-700 focus-within:ring-2 focus-within:ring-blue-500">
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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74 <textarea
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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75 ref={textareaRef}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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76 value={text}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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77 onChange={(e) => setText(e.target.value)}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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78 onKeyDown={handleKeyDown}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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79 placeholder="Send a message..."
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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80 rows={1}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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81 className="flex-1 resize-none bg-transparent outline-none text-gray-900 dark:text-gray-100 placeholder-gray-500 dark:placeholder-gray-400 text-base leading-6 overflow-hidden max-h-96"
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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82 />
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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83
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
84 <button
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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85 onClick={handleSubmit}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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86 disabled={isDisabled}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
87 className={`w-10 h-10 rounded-full flex items-center justify-center transition-all ${
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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88 isDisabled
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
89 ? 'bg-gray-300 dark:bg-gray-700 text-gray-500'
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
90 : isSending
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
91 ? 'bg-red-500 hover:bg-red-600 text-white'
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
92 : 'bg-blue-500 hover:bg-blue-600 text-white'
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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93 }`}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
94 >
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
95 {isSending ? <Square className="w-5 h-5" /> : <SendHorizonal className="w-5 h-5" />}
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
96 </button>
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
97 </div>
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
98 </div>
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
99 </div>
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
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100 );
cf9caa4abc3e [Love] FE and BE. Can chat and render images. Also created MCP for powerpoint generations.
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
101 }