| 1 | 'use client'; |
| 2 | |
| 3 | import * as React from 'react' |
| 4 | import Textarea from 'react-textarea-autosize' |
| 5 | import { UseChatHelpers } from 'ai/react' |
| 6 | import { |
| 7 | Tooltip, |
| 8 | TooltipContent, |
| 9 | TooltipTrigger |
| 10 | } from './tooltip' |
| 11 | import { IconArrowElbow, IconPlus } from './icons' |
| 12 | import { useRouter } from 'next/navigation' |
| 13 | import { Button, buttonVariants } from './button'; |
| 14 | import { useEnterSubmit } from '@/app/_lib/hooks/use-enter-submit'; |
| 15 | import { cn } from '@/app/_lib/utils'; |
| 16 | |
| 17 | export interface PromptProps |
| 18 | extends Pick<UseChatHelpers, 'input' | 'setInput'> { |
| 19 | onSubmit: (value: string) => void |
| 20 | isLoading: boolean |
| 21 | } |
| 22 | |
| 23 | export function PromptForm({ |
| 24 | onSubmit, |
| 25 | input, |
| 26 | setInput, |
| 27 | isLoading |
| 28 | }: PromptProps) { |
| 29 | const { formRef, onKeyDown } = useEnterSubmit() |
| 30 | const inputRef = React.useRef<HTMLTextAreaElement>(null) |
| 31 | const router = useRouter() |
| 32 | React.useEffect(() => { |
| 33 | if (inputRef.current) { |
| 34 | inputRef.current.focus() |
| 35 | } |
| 36 | }, []) |
| 37 | |
| 38 | return ( |
| 39 | <form |
| 40 | onSubmit={async e => { |
| 41 | e.preventDefault() |
| 42 | if (!input?.trim()) { |
| 43 | return |
| 44 | } |
| 45 | setInput('') |
| 46 | await onSubmit(input) |
| 47 | }} |
| 48 | ref={formRef} |
| 49 | > |
| 50 | <div className="relative flex flex-col w-full px-8 overflow-hidden max-h-60 grow bg-background sm:rounded-md sm:border sm:px-12"> |
| 51 | <Tooltip> |
| 52 | <TooltipTrigger asChild> |
| 53 | <button |
| 54 | onClick={e => { |
| 55 | e.preventDefault() |
| 56 | router.refresh() |
| 57 | router.push('/') |
| 58 | }} |
| 59 | className={cn( |
| 60 | buttonVariants({ size: 'sm', variant: 'outline' }), |
| 61 | 'absolute left-0 top-4 size-8 rounded-full bg-background p-0 sm:left-4' |
| 62 | )} |
| 63 | > |
| 64 | <IconPlus /> |
| 65 | <span className="sr-only">New Chat</span> |
| 66 | </button> |
| 67 | </TooltipTrigger> |
| 68 | <TooltipContent>New Chat</TooltipContent> |
| 69 | </Tooltip> |
| 70 | <Textarea |
| 71 | ref={inputRef} |
| 72 | tabIndex={0} |
| 73 | onKeyDown={onKeyDown} |
| 74 | rows={1} |
| 75 | value={input} |
| 76 | onChange={e => setInput(e.target.value)} |
| 77 | placeholder="Send a message." |
| 78 | spellCheck={false} |
| 79 | className="min-h-[60px] w-full resize-none bg-transparent px-4 py-[1.3rem] focus-within:outline-none sm:text-sm" |
| 80 | /> |
| 81 | <div className="absolute right-0 top-4 sm:right-4"> |
| 82 | <Tooltip> |
| 83 | <TooltipTrigger asChild> |
| 84 | <Button |
| 85 | type="submit" |
| 86 | size="icon" |
| 87 | disabled={isLoading || input === ''} |
| 88 | > |
| 89 | <IconArrowElbow /> |
| 90 | <span className="sr-only">Send message</span> |
| 91 | </Button> |
| 92 | </TooltipTrigger> |
| 93 | <TooltipContent>Send message</TooltipContent> |
| 94 | </Tooltip> |
| 95 | </div> |
| 96 | </div> |
| 97 | </form> |
| 98 | ) |
| 99 | } |