/* eslint-disable @next/next/no-img-element */ "use client"; import 'katex/dist/katex.min.css'; import React, { useRef, useCallback, useState, useEffect, useMemo, Suspense } from 'react'; import ReactMarkdown from 'react-markdown'; import { useTheme } from 'next-themes'; import Marked, { ReactRenderer } from 'marked-react'; import { track } from '@vercel/analytics'; import { useSearchParams } from 'next/navigation'; import { useChat } from 'ai/react'; import { ToolInvocation } from 'ai'; import { toast } from 'sonner'; import { motion, AnimatePresence } from 'framer-motion'; import Image from 'next/image'; import { fetchMetadata, generateSpeech, suggestQuestions } from '../actions'; import { Wave } from "@foobar404/wave"; import { Prism as SyntaxHighlighter } from 'react-syntax-highlighter'; import { oneLight, oneDark } from 'react-syntax-highlighter/dist/esm/styles/prism'; import { SearchIcon, Sparkles, ArrowRight, Globe, AlignLeft, Newspaper, Copy, Cloud, Code, Check, Loader2, User2, Heart, X, MapPin, Plus, Download, Flame, Sun, Terminal, Pause, Play, TrendingUpIcon, Calendar, Calculator, ImageIcon, ChevronDown, Edit2, ChevronUp, Moon } from 'lucide-react'; import { HoverCard, HoverCardContent, HoverCardTrigger, } from "@/components/ui/hover-card"; import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs" import { Accordion, AccordionContent, AccordionItem, AccordionTrigger, } from "@/components/ui/accordion"; import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger, } from "@/components/ui/tooltip" import { Input } from '@/components/ui/input'; import { Button } from '@/components/ui/button'; import { Badge } from '@/components/ui/badge'; import { Card, CardContent, CardHeader, CardTitle, } from "@/components/ui/card"; import { GitHubLogoIcon, PlusCircledIcon } from '@radix-ui/react-icons'; import Link from 'next/link'; import { Dialog, DialogContent } from "@/components/ui/dialog"; import { Carousel, CarouselContent, CarouselItem, CarouselNext, CarouselPrevious } from "@/components/ui/carousel"; import { cn } from '@/lib/utils'; import { Table, TableBody, TableCell, TableRow, } from "@/components/ui/table"; import Autoplay from 'embla-carousel-autoplay'; import FormComponent from '@/components/ui/form-component'; import WeatherChart from '@/components/weather-chart'; import InteractiveChart from '@/components/interactive-charts'; import NearbySearchMapView from '@/components/nearby-search-map-view'; import { MapComponent, MapContainer, MapSkeleton } from '@/components/map-components'; export const maxDuration = 60; interface Attachment { name: string; contentType: string; url: string; size: number; } interface SearchImage { url: string; description: string; } const ImageCarousel = ({ images, onClose }: { images: SearchImage[], onClose: () => void }) => { return ( {images.map((image, index) => ( {image.description}

{image.description}

 ))} ); }; const WebSearchResults = ({ result, args }: { result: any, args: any }) => { const [openDialog, setOpenDialog] = useState(false); const [selectedImageIndex, setSelectedImageIndex] = useState(0); const handleImageClick = (index: number) => { setSelectedImageIndex(index); setOpenDialog(true); }; const handleCloseDialog = () => { setOpenDialog(false); }; return (

Sources Found

{result && ( {result.results.length} results )}
{args?.query && ( {args.query} )} {result && (
{result.results.map((item: any, itemIndex: number) => (
Favicon

{item.title}

{item.content}

{item.url}
))}
)} {result && result.images && result.images.length > 0 && (

Images

{result.images.slice(0, 4).map((image: SearchImage, itemIndex: number) => (
handleImageClick(itemIndex)} > {image.description} {itemIndex === 3 && result.images.length > 4 && (
)}
))}
)} {openDialog && result.images && ( )}
); }; const HomeContent = () => { const searchParams = useSearchParams(); const initialQuery = searchParams.get('query') || ''; const initialModel = searchParams.get('model') || 'azure:gpt4o-mini'; const lastSubmittedQueryRef = useRef(initialQuery); const [hasSubmitted, setHasSubmitted] = useState(!!initialQuery); const [selectedModel, setSelectedModel] = useState(initialModel); const bottomRef = useRef(null); const [suggestedQuestions, setSuggestedQuestions] = useState([]); const [isEditingMessage, setIsEditingMessage] = useState(false); const [editingMessageIndex, setEditingMessageIndex] = useState(-1); const [attachments, setAttachments] = useState([]); const fileInputRef = useRef(null); const inputRef = useRef(null); const { theme } = useTheme(); const [openChangelog, setOpenChangelog] = useState(false); const { isLoading, input, messages, setInput, handleInputChange, append, handleSubmit, setMessages, reload, stop } = useChat({ maxSteps: 10, body: { model: selectedModel, }, onFinish: async (message, { finishReason }) => { console.log("[finish reason]:", finishReason); if (message.content && finishReason === 'stop' || finishReason === 'length') { const newHistory = [...messages, { role: "user", content: lastSubmittedQueryRef.current }, { role: "assistant", content: message.content }]; const { questions } = await suggestQuestions(newHistory); setSuggestedQuestions(questions); } }, onError: (error) => { console.error("Chat error:", error.cause, error.message); toast.error("An error occurred.", { description: "We must have ran out of credits. Sponsor us on GitHub to keep this service running.", action: { label: "Sponsor", onClick: () => window.open("https://git.new/mplx", "_blank"), }, }); }, }); const ThemeToggle: React.FC = () => { const { theme, setTheme } = useTheme(); return ( ); }; const CopyButton = ({ text }: { text: string }) => { const [isCopied, setIsCopied] = useState(false); return ( ); }; type Changelog = { id: string; images: string[]; content: string; title: string; }; const changelogs: Changelog[] = [ { id: "1", title: "Dark mode is here!", images: [ "https://metwm7frkvew6tn1.public.blob.vercel-storage.com/mplx-changelogs/mplx-dark-mode-promo.png", "https://metwm7frkvew6tn1.public.blob.vercel-storage.com/mplx-changelogs/mplx-new-input-bar-promo.png", "https://metwm7frkvew6tn1.public.blob.vercel-storage.com/mplx-changelogs/mplx-gpt-4o-back-Lwzx44RD4XofYLAmrEsLD3Fngnn33K.png" ], content: `## **Dark Mode** The most requested feature is finally here! You can now toggle between light and dark mode. Default is set to your system preference. ## **New Input Bar Design** The input bar has been redesigned to make it more focused, user-friendly and accessible. The model selection dropdown has been moved to the bottom left corner inside the input bar. ## **GPT-4o is back!** GPT-4o has been re-enabled! You can use it by selecting the model from the dropdown.`, } ]; const ChangeLogs: React.FC<{ open: boolean; setOpen: (open: boolean) => void }> = ({ open, setOpen }) => { return (

What's new

{changelogs.map((changelog) => (
{changelog.images.map((image, index) => ( {changelog.title} ))}

{changelog.title}

, p: ({ node, className, ...props }) =>

, }} className="text-sm" > {changelog.content}

))}
); }; const TranslationTool: React.FC<{ toolInvocation: ToolInvocation; result: any }> = ({ toolInvocation, result }) => { const [isPlaying, setIsPlaying] = useState(false); const [audioUrl, setAudioUrl] = useState(null); const [isGeneratingAudio, setIsGeneratingAudio] = useState(false); const audioRef = useRef(null); const canvasRef = useRef(null); const waveRef = useRef(null); useEffect(() => { return () => { if (audioRef.current) { audioRef.current.pause(); audioRef.current.src = ''; } }; }, []); useEffect(() => { if (audioUrl && audioRef.current && canvasRef.current) { waveRef.current = new Wave(audioRef.current, canvasRef.current); waveRef.current.addAnimation(new waveRef.current.animations.Lines({ lineColor: "rgb(203, 113, 93)", lineWidth: 2, mirroredY: true, count: 100, })); } }, [audioUrl]); const handlePlayPause = async () => { if (!audioUrl && !isGeneratingAudio) { setIsGeneratingAudio(true); try { const { audio } = await generateSpeech(result.translatedText, 'alloy'); setAudioUrl(audio); setIsGeneratingAudio(false); } catch (error) { console.error("Error generating speech:", error); setIsGeneratingAudio(false); } } else if (audioRef.current) { if (isPlaying) { audioRef.current.pause(); } else { audioRef.current.play(); } setIsPlaying(!isPlaying); } }; const handleReset = () => { if (audioRef.current) { audioRef.current.pause(); audioRef.current.currentTime = 0; setIsPlaying(false); } }; if (!result) { return (
); } return (
The phrase {toolInvocation.args.text} translates from {result.detectedLanguage} to {toolInvocation.args.to} as {result.translatedText} in {toolInvocation.args.to}.
{audioUrl && ( ); }; interface TableData { title: string; content: string; } interface ResultsOverviewProps { result: { image: string; title: string; description: string; table_data: TableData[]; }; } const ResultsOverview: React.FC = React.memo(({ result }) => { const [showAll, setShowAll] = useState(false); const visibleData = useMemo(() => { return showAll ? result.table_data : result.table_data.slice(0, 3); }, [showAll, result.table_data]); return (
{result.image && (
{result.title}
)}
{result.title}

{result.description}

 {visibleData.map((item, index) => ( {item.title} {item.content} ))}
{result.table_data.length > 3 && ( )} ); }); ResultsOverview.displayName = 'ResultsOverview'; const renderToolInvocation = useCallback( (toolInvocation: ToolInvocation, index: number) => { const args = JSON.parse(JSON.stringify(toolInvocation.args)); const result = 'result' in toolInvocation ? JSON.parse(JSON.stringify(toolInvocation.result)) : null; if (toolInvocation.toolName === 'find_place') { if (!result) { return (

Loading place information...

); } const place = result.features[0]; if (!place) return null; return (
); } if (toolInvocation.toolName === 'nearby_search') { if (!result) { return (
Finding nearby {args.type}s...
{[0, 1, 2].map((index) => ( ))}
); } console.log(result); return (
); } if (toolInvocation.toolName === 'text_search') { if (!result) { return (
Searching places...
{[0, 1, 2].map((index) => ( ))}
); } const centerLocation = result.results[0]?.geometry?.location; return ( ({ name: place.name, location: place.geometry.location, vicinity: place.formatted_address }))} /> ); } if (toolInvocation.toolName === 'get_weather_data') { if (!result) { return (
Fetching weather data...
{[0, 1, 2].map((index) => ( ))}
); } return ; } if (toolInvocation.toolName === 'programming') { return (

Programming

{!result ? ( Executing ) : ( Executed )}
{args.icon === 'stock' && } {args.icon === 'default' && } {args.icon === 'date' && } {args.icon === 'calculation' && } {args.title}
Code Output {result?.images && result.images.length > 0 && ( Images )} {result?.chart && ( Visualization )}
{args.code}
{result ? ( <> 
                                                            {result.message}
) : (
Executing code...
)}
{result?.images && result.images.length > 0 && (
{result.images.map((img: { format: string, url: string }, imgIndex: number) => (

Image {imgIndex + 1}

{img.url && img.url.trim() !== '' && ( )}
{img.url && img.url.trim() !== '' ? ( {`Generated ) : (
Image upload failed or URL is empty
)}
))}
)} {result?.chart && ( )}
); } if (toolInvocation.toolName === 'web_search') { return (
{!result ? (
Running a search...
{[0, 1, 2].map((index) => ( ))}
) : ( )}
); } if (toolInvocation.toolName === 'retrieve') { if (!result) { return (
Retrieving content...
{[0, 1, 2].map((index) => ( ))}
); } return (

Retrieved Content

{result.results[0].title}

{result.results[0].description}

{result.results[0].language || 'Unknown language'} Source
View Content
{result.results[0].content}
); } if (toolInvocation.toolName === 'text_translate') { return ; } if (toolInvocation.toolName === 'results_overview') { if (!result) { return (
Generating overview...
); } return ; } return null; }, [ResultsOverview, theme] ); interface MarkdownRendererProps { content: string; } interface CitationLink { text: string; link: string; } interface LinkMetadata { title: string; description: string; } const isValidUrl = (str: string) => { try { new URL(str); return true; } catch { return false; } }; const MarkdownRenderer: React.FC = ({ content }) => { const [metadataCache, setMetadataCache] = useState>({}); const citationLinks = useMemo(() => { return Array.from(content.matchAll(/\[([^\]]+)\]\(([^)]+)\)/g)).map(([_, text, link]) => ({ text, link, })); }, [content]); const fetchMetadataWithCache = useCallback(async (url: string) => { if (metadataCache[url]) { return metadataCache[url]; } const metadata = await fetchMetadata(url); if (metadata) { setMetadataCache(prev => ({ ...prev, [url]: metadata })); } return metadata; }, [metadataCache]); const CodeBlock = ({ language, children }: { language: string | undefined; children: string }) => { const [isCopied, setIsCopied] = useState(false); const handleCopy = async () => { await navigator.clipboard.writeText(children); setIsCopied(true); setTimeout(() => setIsCopied(false), 2000); }; return (
{children}
); }; const LinkPreview = ({ href }: { href: string }) => { const [metadata, setMetadata] = useState(null); const [isLoading, setIsLoading] = useState(false); React.useEffect(() => { setIsLoading(true); fetchMetadataWithCache(href).then((data) => { setMetadata(data); setIsLoading(false); }); }, [href]); if (isLoading) { return (
); } const domain = new URL(href).hostname; return (
Favicon {domain}

{metadata?.title || "Untitled"}

{metadata?.description && (

{metadata.description}

)}
); }; const renderHoverCard = (href: string, text: React.ReactNode, isCitation: boolean = false) => { return ( {text} ); }; const renderer: Partial = { paragraph(children) { return

{children}

; }, code(children, language) { return {String(children)}; }, link(href, text) { const citationIndex = citationLinks.findIndex(link => link.link === href); if (citationIndex !== -1) { return ( {renderHoverCard(href, citationIndex + 1, true)} ); } return isValidUrl(href) ? renderHoverCard(href, text) : {text}; }, heading(children, level) { const HeadingTag = `h${level}` as keyof JSX.IntrinsicElements; const className = `text-${4 - level}xl font-bold my-4 text-neutral-800 dark:text-neutral-100`; return {children}; }, list(children, ordered) { const ListTag = ordered ? 'ol' : 'ul'; return {children}; }, listItem(children) { return
  • {children}
    • ; }, blockquote(children) { return
    {children}
    ; }, }; return (
    {content}
    ); }; const lastUserMessageIndex = useMemo(() => { for (let i = messages.length - 1; i >= 0; i--) { if (messages[i].role === 'user') { return i; } } return -1; }, [messages]); useEffect(() => { if (bottomRef.current) { bottomRef.current.scrollIntoView({ behavior: "smooth" }); } }, [messages, suggestedQuestions]); const handleExampleClick = async (card: typeof suggestionCards[number]) => { const exampleText = card.text; track("search example", { query: exampleText }); lastSubmittedQueryRef.current = exampleText; setHasSubmitted(true); setSuggestedQuestions([]); console.log('exampleText', exampleText); console.log('lastSubmittedQuery', lastSubmittedQueryRef.current); await append({ content: exampleText.trim(), role: 'user', }); }; const handleSuggestedQuestionClick = useCallback(async (question: string) => { setHasSubmitted(true); setSuggestedQuestions([]); await append({ content: question.trim(), role: 'user' }); }, [append]); const handleMessageEdit = useCallback((index: number) => { setIsEditingMessage(true); setEditingMessageIndex(index); setInput(messages[index].content); }, [messages, setInput]); const handleMessageUpdate = useCallback((e: React.FormEvent) => { e.preventDefault(); if (input.trim()) { const updatedMessages = [...messages]; updatedMessages[editingMessageIndex] = { ...updatedMessages[editingMessageIndex], content: input.trim() }; setMessages(updatedMessages); setIsEditingMessage(false); setEditingMessageIndex(-1); handleSubmit(e); } else { toast.error("Please enter a valid message."); } }, [input, messages, editingMessageIndex, setMessages, handleSubmit]); const suggestionCards = [ { icon: , text: "Shah Rukh Khan", }, { icon: , text: "Weather in Doha", }, { icon: , text: "Count the no. of r's in strawberry?", }, ]; interface NavbarProps { } const Navbar: React.FC = () => { return (

    Sponsor this project on GitHub
    ); }; const SuggestionCards: React.FC<{ selectedModel: string }> = ({ selectedModel }) => { return (
    {suggestionCards.map((card, index) => ( ))}
    ); }; const handleModelChange = useCallback((newModel: string) => { setSelectedModel(newModel); setSuggestedQuestions([]); reload({ body: { model: newModel } }); }, [reload]); const resetSuggestedQuestions = useCallback(() => { setSuggestedQuestions([]); }, []); // const memoizedMessages = useMemo(() => messages, [messages]); return (
    {!hasSubmitted && (
    setOpenChangelog(true)} className="cursor-pointer gap-1 mb-2 bg-green-100 dark:bg-green-900 text-green-800 dark:text-green-200" variant="secondary" > What's new

    MiniPerplx

    In search for minimalism and simplicity

    )} {!hasSubmitted && ( )}
    {messages.map((message, index) => (
    {message.role === 'user' && (
    {isEditingMessage && editingMessageIndex === index ? (
    setInput(e.target.value)} className="flex-grow bg-white dark:bg-neutral-800 text-neutral-900 dark:text-neutral-100" />
    ) : (

    {message.content}

    {message.experimental_attachments?.map((attachment, attachmentIndex) => (
    {attachment.contentType!.startsWith('image/') && ( {attachment.name )}
    ))}
    )}
    {!isEditingMessage && index === lastUserMessageIndex && (
    )}     )} {message.role === 'assistant' && message.content && (

    Answer

    )} {message.toolInvocations?.map((toolInvocation: ToolInvocation, toolIndex: number) => (
    {renderToolInvocation(toolInvocation, toolIndex)}
    ))}
    ))} {suggestedQuestions.length > 0 && (

    Suggested questions

    {suggestedQuestions.map((question, index) => ( ))}
    )}
    {hasSubmitted && ( )}
    ); } const LoadingFallback = () => (

    MiniPerplx

    Loading your minimalist AI experience...

    ); const Home = () => { return ( }> ); }; export default Home;