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Merge pull request #40 from joaoreider/simple-chat
feat(web): add a text chat using the existing connection
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| 'use client' | ||
|
|
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| import React, { useRef, useState } from 'react' | ||
| import { MessageCircle } from 'lucide-react' | ||
| import { Button } from '@/components/ui/button' | ||
| import { Input } from '@/components/ui/input' | ||
| import { ScrollArea } from '@/components/ui/scroll-area' | ||
| import { MessageItem } from './message-item' | ||
|
|
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| export type Message = { | ||
| sender: 'me' | 'other' | ||
| content: string | ||
| } | ||
|
|
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| type Chat = { | ||
| messages: Message[] | ||
| onSend: (message: string) => void | ||
| } | ||
|
|
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| export const Chat: React.FC<Chat> = ({ messages, onSend }) => { | ||
| const [inputValue, setInputValue] = useState('') | ||
|
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| const sendMessage = () => { | ||
| const message = inputValue.trim() | ||
| if (message) { | ||
| onSend(message) | ||
| setInputValue('') | ||
| } | ||
| } | ||
|
|
||
| const handleKeyPress = (event: React.KeyboardEvent<HTMLInputElement>) => { | ||
| if (event.key === 'Enter' && !event.shiftKey) { | ||
| event.preventDefault() | ||
| sendMessage() | ||
| } | ||
| } | ||
|
|
||
| const handleInputChange = (event: React.ChangeEvent<HTMLInputElement>) => { | ||
| setInputValue(event.target.value) | ||
| } | ||
|
|
||
| return ( | ||
| <div className="align-center flex h-full w-full flex-col items-center justify-center gap-2"> | ||
| <ScrollArea className="flex w-full flex-1 items-center gap-2 rounded-lg border p-4"> | ||
| {!messages.length ? ( | ||
| <div className="mt-6 flex flex-col items-center "> | ||
| <MessageCircle className="text-muted" /> | ||
| <span className="italic text-muted">No messages yet</span> | ||
| </div> | ||
| ) : ( | ||
| messages.map((message, index) => ( | ||
| <div key={index} className="w-full"> | ||
| <MessageItem message={message} /> | ||
| </div> | ||
| )) | ||
| )} | ||
| </ScrollArea> | ||
| <div className="flex w-full flex-row gap-2 rounded-lg align-baseline"> | ||
| <Input | ||
| className="flex-shrink" | ||
| placeholder="Type a message..." | ||
| value={inputValue} | ||
| onKeyDown={handleKeyPress} | ||
| onChange={handleInputChange} | ||
| /> | ||
| <Button onClick={sendMessage}>Send</Button> | ||
| </div> | ||
| </div> | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| import clsx from 'clsx' | ||
| import { Message } from './chat' | ||
|
|
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| type MessageItem = { | ||
| message: Message | ||
| } | ||
|
|
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| export const MessageItem: React.FC<MessageItem> = ({ message }) => { | ||
| const isMe = message.sender === 'me' | ||
|
|
||
| return ( | ||
| <div | ||
| className={clsx( | ||
| 'flex items-center gap-3', | ||
| isMe ? 'justify-end' : 'justify-start' | ||
| )} | ||
| > | ||
| <span | ||
| className={clsx( | ||
| 'm-1 max-w-xs rounded-md p-3', | ||
| isMe ? 'bg-accent' : 'bg-purple-950' | ||
| )} | ||
| > | ||
| <span className="text-sm">{message.content}</span> | ||
| </span> | ||
| </div> | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| export default function Layout({ | ||
| children, | ||
| }: { | ||
| children: React.ReactNode | ||
| }): JSX.Element { | ||
| return <div className="h-content">{children}</div> | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| 'use client' | ||
|
|
||
| import * as React from 'react' | ||
| import { cn } from '@/lib/utils' | ||
| import * as ScrollAreaPrimitive from '@radix-ui/react-scroll-area' | ||
|
|
||
| const ScrollArea = React.forwardRef< | ||
| React.ElementRef<typeof ScrollAreaPrimitive.Root>, | ||
| React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root> | ||
| >(({ className, children, ...props }, ref) => ( | ||
| <ScrollAreaPrimitive.Root | ||
| ref={ref} | ||
| className={cn('relative overflow-hidden', className)} | ||
| {...props} | ||
| > | ||
| <ScrollAreaPrimitive.Viewport className="h-full w-full rounded-[inherit]"> | ||
| {children} | ||
| </ScrollAreaPrimitive.Viewport> | ||
| <ScrollBar /> | ||
| <ScrollAreaPrimitive.Corner /> | ||
| </ScrollAreaPrimitive.Root> | ||
| )) | ||
| ScrollArea.displayName = ScrollAreaPrimitive.Root.displayName | ||
|
|
||
| const ScrollBar = React.forwardRef< | ||
| React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>, | ||
| React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar> | ||
| >(({ className, orientation = 'vertical', ...props }, ref) => ( | ||
| <ScrollAreaPrimitive.ScrollAreaScrollbar | ||
| ref={ref} | ||
| orientation={orientation} | ||
| className={cn( | ||
| 'flex touch-none select-none transition-colors', | ||
| orientation === 'vertical' && | ||
| 'h-full w-2.5 border-l border-l-transparent p-[1px]', | ||
| orientation === 'horizontal' && | ||
| 'h-2.5 flex-col border-t border-t-transparent p-[1px]', | ||
| className | ||
| )} | ||
| {...props} | ||
| > | ||
| <ScrollAreaPrimitive.ScrollAreaThumb className="relative flex-1 rounded-full bg-border" /> | ||
| </ScrollAreaPrimitive.ScrollAreaScrollbar> | ||
| )) | ||
| ScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName | ||
|
|
||
| export { ScrollArea, ScrollBar } |
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