4f:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/1o6_421saitt-.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 50:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/1o6_421saitt-.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 51:T93bc,"use client"; import { Button } from "@/components/ui/button"; import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList, CommandSeparator, } from "@/components/ui/command"; import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger, } from "@/components/ui/dropdown-menu"; import { HoverCard, HoverCardContent, HoverCardTrigger, } from "@/components/ui/hover-card"; import { InputGroup, InputGroupAddon, InputGroupButton, InputGroupTextarea, } from "@/components/ui/input-group"; import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue, } from "@/components/ui/select"; import { cn } from "@/lib/utils"; import type { ChatStatus, FileUIPart } from "ai"; import { CornerDownLeftIcon, ImageIcon, Loader2Icon, MicIcon, PaperclipIcon, PlusIcon, SquareIcon, XIcon, } from "lucide-react"; import { nanoid } from "nanoid"; import { type ChangeEvent, type ChangeEventHandler, Children, type ClipboardEventHandler, type ComponentProps, createContext, type FormEvent, type FormEventHandler, Fragment, type HTMLAttributes, type KeyboardEventHandler, type PropsWithChildren, type ReactNode, type RefObject, useCallback, useContext, useEffect, useMemo, useRef, useState, } from "react"; // ============================================================================ // Provider Context & Types // ============================================================================ export type AttachmentsContext = { files: (FileUIPart & { id: string })[]; add: (files: File[] | FileList) => void; remove: (id: string) => void; clear: () => void; openFileDialog: () => void; fileInputRef: RefObject; }; export type TextInputContext = { value: string; setInput: (v: string) => void; clear: () => void; }; export type PromptInputControllerProps = { textInput: TextInputContext; attachments: AttachmentsContext; /** INTERNAL: Allows PromptInput to register its file textInput + "open" callback */ __registerFileInput: ( ref: RefObject, open: () => void ) => void; }; const PromptInputController = createContext( null ); const ProviderAttachmentsContext = createContext( null ); export const usePromptInputController = () => { const ctx = useContext(PromptInputController); if (!ctx) { throw new Error( "Wrap your component inside to use usePromptInputController()." ); } return ctx; }; // Optional variants (do NOT throw). Useful for dual-mode components. const useOptionalPromptInputController = () => useContext(PromptInputController); export const useProviderAttachments = () => { const ctx = useContext(ProviderAttachmentsContext); if (!ctx) { throw new Error( "Wrap your component inside to use useProviderAttachments()." ); } return ctx; }; const useOptionalProviderAttachments = () => useContext(ProviderAttachmentsContext); export type PromptInputProviderProps = PropsWithChildren<{ initialInput?: string; }>; /** * Optional global provider that lifts PromptInput state outside of PromptInput. * If you don't use it, PromptInput stays fully self-managed. */ export function PromptInputProvider({ initialInput: initialTextInput = "", children, }: PromptInputProviderProps) { // ----- textInput state const [textInput, setTextInput] = useState(initialTextInput); const clearInput = useCallback(() => setTextInput(""), []); // ----- attachments state (global when wrapped) const [attachmentFiles, setAttachmentFiles] = useState< (FileUIPart & { id: string })[] >([]); const fileInputRef = useRef(null); const openRef = useRef<() => void>(() => {}); const add = useCallback((files: File[] | FileList) => { const incoming = Array.from(files); if (incoming.length === 0) { return; } setAttachmentFiles((prev) => prev.concat( incoming.map((file) => ({ id: nanoid(), type: "file" as const, url: URL.createObjectURL(file), mediaType: file.type, filename: file.name, })) ) ); }, []); const remove = useCallback((id: string) => { setAttachmentFiles((prev) => { const found = prev.find((f) => f.id === id); if (found?.url) { URL.revokeObjectURL(found.url); } return prev.filter((f) => f.id !== id); }); }, []); const clear = useCallback(() => { setAttachmentFiles((prev) => { for (const f of prev) { if (f.url) { URL.revokeObjectURL(f.url); } } return []; }); }, []); // Keep a ref to attachments for cleanup on unmount (avoids stale closure) const attachmentsRef = useRef(attachmentFiles); attachmentsRef.current = attachmentFiles; // Cleanup blob URLs on unmount to prevent memory leaks useEffect(() => { return () => { for (const f of attachmentsRef.current) { if (f.url) { URL.revokeObjectURL(f.url); } } }; }, []); const openFileDialog = useCallback(() => { openRef.current?.(); }, []); const attachments = useMemo( () => ({ files: attachmentFiles, add, remove, clear, openFileDialog, fileInputRef, }), [attachmentFiles, add, remove, clear, openFileDialog] ); const __registerFileInput = useCallback( (ref: RefObject, open: () => void) => { fileInputRef.current = ref.current; openRef.current = open; }, [] ); const controller = useMemo( () => ({ textInput: { value: textInput, setInput: setTextInput, clear: clearInput, }, attachments, __registerFileInput, }), [textInput, clearInput, attachments, __registerFileInput] ); return ( {children} ); } // ============================================================================ // Component Context & Hooks // ============================================================================ const LocalAttachmentsContext = createContext(null); export const usePromptInputAttachments = () => { // Dual-mode: prefer provider if present, otherwise use local const provider = useOptionalProviderAttachments(); const local = useContext(LocalAttachmentsContext); const context = provider ?? local; if (!context) { throw new Error( "usePromptInputAttachments must be used within a PromptInput or PromptInputProvider" ); } return context; }; export type PromptInputAttachmentProps = HTMLAttributes & { data: FileUIPart & { id: string }; className?: string; }; export function PromptInputAttachment({ data, className, ...props }: PromptInputAttachmentProps) { const attachments = usePromptInputAttachments(); const filename = data.filename || ""; const mediaType = data.mediaType?.startsWith("image/") && data.url ? "image" : "file"; const isImage = mediaType === "image"; const attachmentLabel = filename || (isImage ? "Image" : "Attachment"); return (

{isImage ? ( {filename

) : (

)}

{attachmentLabel}

{isImage && (

)}

{filename || (isImage ? "Image" : "Attachment")}

{data.mediaType && (

{data.mediaType}

)}

); } export type PromptInputAttachmentsProps = Omit< HTMLAttributes, "children" > & { children: (attachment: FileUIPart & { id: string }) => ReactNode; }; export function PromptInputAttachments({ children, className, ...props }: PromptInputAttachmentsProps) { const attachments = usePromptInputAttachments(); if (!attachments.files.length) { return null; } return (

{attachments.files.map((file) => ( {children(file)} ))}

); } export type PromptInputActionAddAttachmentsProps = ComponentProps< typeof DropdownMenuItem > & { label?: string; }; export const PromptInputActionAddAttachments = ({ label = "Add photos or files", ...props }: PromptInputActionAddAttachmentsProps) => { const attachments = usePromptInputAttachments(); return ( { e.preventDefault(); attachments.openFileDialog(); }} > {label} ); }; export type PromptInputMessage = { text: string; files: FileUIPart[]; }; export type PromptInputProps = Omit< HTMLAttributes, "onSubmit" | "onError" > & { accept?: string; // e.g., "image/*" or leave undefined for any multiple?: boolean; // When true, accepts drops anywhere on document. Default false (opt-in). globalDrop?: boolean; // Render a hidden input with given name and keep it in sync for native form posts. Default false. syncHiddenInput?: boolean; // Minimal constraints maxFiles?: number; maxFileSize?: number; // bytes onError?: (err: { code: "max_files" | "max_file_size" | "accept"; message: string; }) => void; onSubmit: ( message: PromptInputMessage, event: FormEvent ) => void | Promise; }; export const PromptInput = ({ className, accept, multiple, globalDrop, syncHiddenInput, maxFiles, maxFileSize, onError, onSubmit, children, ...props }: PromptInputProps) => { // Try to use a provider controller if present const controller = useOptionalPromptInputController(); const usingProvider = !!controller; // Refs const inputRef = useRef(null); const formRef = useRef(null); // ----- Local attachments (only used when no provider) const [items, setItems] = useState<(FileUIPart & { id: string })[]>([]); const files = usingProvider ? controller.attachments.files : items; // Keep a ref to files for cleanup on unmount (avoids stale closure) const filesRef = useRef(files); filesRef.current = files; const openFileDialogLocal = useCallback(() => { inputRef.current?.click(); }, []); const matchesAccept = useCallback( (f: File) => { if (!accept || accept.trim() === "") { return true; } const patterns = accept .split(",") .map((s) => s.trim()) .filter(Boolean); return patterns.some((pattern) => { if (pattern.endsWith("/*")) { const prefix = pattern.slice(0, -1); // e.g: image/* -> image/ return f.type.startsWith(prefix); } return f.type === pattern; }); }, [accept] ); const addLocal = useCallback( (fileList: File[] | FileList) => { const incoming = Array.from(fileList); const accepted = incoming.filter((f) => matchesAccept(f)); if (incoming.length && accepted.length === 0) { onError?.({ code: "accept", message: "No files match the accepted types.", }); return; } const withinSize = (f: File) => maxFileSize ? f.size <= maxFileSize : true; const sized = accepted.filter(withinSize); if (accepted.length > 0 && sized.length === 0) { onError?.({ code: "max_file_size", message: "All files exceed the maximum size.", }); return; } setItems((prev) => { const capacity = typeof maxFiles === "number" ? Math.max(0, maxFiles - prev.length) : undefined; const capped = typeof capacity === "number" ? sized.slice(0, capacity) : sized; if (typeof capacity === "number" && sized.length > capacity) { onError?.({ code: "max_files", message: "Too many files. Some were not added.", }); } const next: (FileUIPart & { id: string })[] = []; for (const file of capped) { next.push({ id: nanoid(), type: "file", url: URL.createObjectURL(file), mediaType: file.type, filename: file.name, }); } return prev.concat(next); }); }, [matchesAccept, maxFiles, maxFileSize, onError] ); const removeLocal = useCallback( (id: string) => setItems((prev) => { const found = prev.find((file) => file.id === id); if (found?.url) { URL.revokeObjectURL(found.url); } return prev.filter((file) => file.id !== id); }), [] ); const clearLocal = useCallback( () => setItems((prev) => { for (const file of prev) { if (file.url) { URL.revokeObjectURL(file.url); } } return []; }), [] ); const add = usingProvider ? controller.attachments.add : addLocal; const remove = usingProvider ? controller.attachments.remove : removeLocal; const clear = usingProvider ? controller.attachments.clear : clearLocal; const openFileDialog = usingProvider ? controller.attachments.openFileDialog : openFileDialogLocal; // Let provider know about our hidden file input so external menus can call openFileDialog() useEffect(() => { if (!usingProvider) return; controller.__registerFileInput(inputRef, () => inputRef.current?.click()); }, [usingProvider, controller]); // Note: File input cannot be programmatically set for security reasons // The syncHiddenInput prop is no longer functional useEffect(() => { if (syncHiddenInput && inputRef.current && files.length === 0) { inputRef.current.value = ""; } }, [files, syncHiddenInput]); // Attach drop handlers on nearest form and document (opt-in) useEffect(() => { const form = formRef.current; if (!form) return; if (globalDrop) return // when global drop is on, let the document-level handler own drops const onDragOver = (e: DragEvent) => { if (e.dataTransfer?.types?.includes("Files")) { e.preventDefault(); } }; const onDrop = (e: DragEvent) => { if (e.dataTransfer?.types?.includes("Files")) { e.preventDefault(); } if (e.dataTransfer?.files && e.dataTransfer.files.length > 0) { add(e.dataTransfer.files); } }; form.addEventListener("dragover", onDragOver); form.addEventListener("drop", onDrop); return () => { form.removeEventListener("dragover", onDragOver); form.removeEventListener("drop", onDrop); }; }, [add, globalDrop]); useEffect(() => { if (!globalDrop) return; const onDragOver = (e: DragEvent) => { if (e.dataTransfer?.types?.includes("Files")) { e.preventDefault(); } }; const onDrop = (e: DragEvent) => { if (e.dataTransfer?.types?.includes("Files")) { e.preventDefault(); } if (e.dataTransfer?.files && e.dataTransfer.files.length > 0) { add(e.dataTransfer.files); } }; document.addEventListener("dragover", onDragOver); document.addEventListener("drop", onDrop); return () => { document.removeEventListener("dragover", onDragOver); document.removeEventListener("drop", onDrop); }; }, [add, globalDrop]); useEffect( () => () => { if (!usingProvider) { for (const f of filesRef.current) { if (f.url) URL.revokeObjectURL(f.url); } } }, // eslint-disable-next-line react-hooks/exhaustive-deps -- cleanup only on unmount; filesRef always current [usingProvider] ); const handleChange: ChangeEventHandler = (event) => { if (event.currentTarget.files) { add(event.currentTarget.files); } // Reset input value to allow selecting files that were previously removed event.currentTarget.value = ""; }; const convertBlobUrlToDataUrl = async ( url: string ): Promise => { try { const response = await fetch(url); const blob = await response.blob(); return new Promise((resolve) => { const reader = new FileReader(); reader.onloadend = () => resolve(reader.result as string); reader.onerror = () => resolve(null); reader.readAsDataURL(blob); }); } catch { return null; } }; const ctx = useMemo( () => ({ files: files.map((item) => ({ ...item, id: item.id })), add, remove, clear, openFileDialog, fileInputRef: inputRef, }), [files, add, remove, clear, openFileDialog] ); const handleSubmit: FormEventHandler = (event) => { event.preventDefault(); const form = event.currentTarget; const text = usingProvider ? controller.textInput.value : (() => { const formData = new FormData(form); return (formData.get("message") as string) || ""; })(); // Reset form immediately after capturing text to avoid race condition // where user input during async blob conversion would be lost if (!usingProvider) { form.reset(); } // Convert blob URLs to data URLs asynchronously Promise.all( files.map(async ({ id, ...item }) => { if (item.url && item.url.startsWith("blob:")) { const dataUrl = await convertBlobUrlToDataUrl(item.url); // If conversion failed, keep the original blob URL return { ...item, url: dataUrl ?? item.url, }; } return item; }) ) .then((convertedFiles: FileUIPart[]) => { try { const result = onSubmit({ text, files: convertedFiles }, event); // Handle both sync and async onSubmit if (result instanceof Promise) { result .then(() => { clear(); if (usingProvider) { controller.textInput.clear(); } }) .catch(() => { // Don't clear on error - user may want to retry }); } else { // Sync function completed without throwing, clear attachments clear(); if (usingProvider) { controller.textInput.clear(); } } } catch { // Don't clear on error - user may want to retry } }) .catch(() => { // Don't clear on error - user may want to retry }); }; // Render with or without local provider const inner = ( <> ); return usingProvider ? ( inner ) : ( {inner} ); }; export type PromptInputBodyProps = HTMLAttributes; export const PromptInputBody = ({ className, ...props }: PromptInputBodyProps) => (

); export type PromptInputTextareaProps = ComponentProps< typeof InputGroupTextarea >; export const PromptInputTextarea = ({ onChange, className, placeholder = "What would you like to know?", ...props }: PromptInputTextareaProps) => { const controller = useOptionalPromptInputController(); const attachments = usePromptInputAttachments(); const [isComposing, setIsComposing] = useState(false); const handleKeyDown: KeyboardEventHandler = (e) => { if (e.key === "Enter") { if (isComposing || e.nativeEvent.isComposing) { return; } if (e.shiftKey) { return; } e.preventDefault(); // Check if the submit button is disabled before submitting const form = e.currentTarget.form; const submitButton = form?.querySelector( 'button[type="submit"]' ) as HTMLButtonElement | null; if (submitButton?.disabled) { return; } form?.requestSubmit(); } // Remove last attachment when Backspace is pressed and textarea is empty if ( e.key === "Backspace" && e.currentTarget.value === "" && attachments.files.length > 0 ) { e.preventDefault(); const lastAttachment = attachments.files.at(-1); if (lastAttachment) { attachments.remove(lastAttachment.id); } } }; const handlePaste: ClipboardEventHandler = (event) => { const items = event.clipboardData?.items; if (!items) { return; } const files: File[] = []; for (const item of items) { if (item.kind === "file") { const file = item.getAsFile(); if (file) { files.push(file); } } } if (files.length > 0) { event.preventDefault(); attachments.add(files); } }; const controlledProps = controller ? { value: controller.textInput.value, onChange: (e: ChangeEvent) => { controller.textInput.setInput(e.currentTarget.value); onChange?.(e); }, } : { onChange, }; return ( setIsComposing(false)} onCompositionStart={() => setIsComposing(true)} onKeyDown={handleKeyDown} onPaste={handlePaste} placeholder={placeholder} {...props} {...controlledProps} /> ); }; export type PromptInputHeaderProps = Omit< ComponentProps, "align" >; export const PromptInputHeader = ({ className, ...props }: PromptInputHeaderProps) => ( ); export type PromptInputFooterProps = Omit< ComponentProps, "align" >; export const PromptInputFooter = ({ className, ...props }: PromptInputFooterProps) => ( ); export type PromptInputToolsProps = HTMLAttributes; export const PromptInputTools = ({ className, ...props }: PromptInputToolsProps) => (

); export type PromptInputButtonProps = ComponentProps; export const PromptInputButton = ({ variant = "ghost", className, size, ...props }: PromptInputButtonProps) => { const newSize = size ?? (Children.count(props.children) > 1 ? "sm" : "icon-sm"); return ( ); }; export type PromptInputActionMenuProps = ComponentProps; export const PromptInputActionMenu = (props: PromptInputActionMenuProps) => ( ); export type PromptInputActionMenuTriggerProps = PromptInputButtonProps; export const PromptInputActionMenuTrigger = ({ className, children, ...props }: PromptInputActionMenuTriggerProps) => ( {children ?? } ); export type PromptInputActionMenuContentProps = ComponentProps< typeof DropdownMenuContent >; export const PromptInputActionMenuContent = ({ className, ...props }: PromptInputActionMenuContentProps) => ( ); export type PromptInputActionMenuItemProps = ComponentProps< typeof DropdownMenuItem >; export const PromptInputActionMenuItem = ({ className, ...props }: PromptInputActionMenuItemProps) => ( ); // Note: Actions that perform side-effects (like opening a file dialog) // are provided in opt-in modules (e.g., prompt-input-attachments). export type PromptInputSubmitProps = ComponentProps & { status?: ChatStatus; }; export const PromptInputSubmit = ({ className, variant = "default", size = "icon-sm", status, children, ...props }: PromptInputSubmitProps) => { let Icon = ; if (status === "submitted") { Icon = ; } else if (status === "streaming") { Icon = ; } else if (status === "error") { Icon = ; } return ( {children ?? Icon} ); }; interface SpeechRecognition extends EventTarget { continuous: boolean; interimResults: boolean; lang: string; start(): void; stop(): void; onstart: ((this: SpeechRecognition, ev: Event) => any) | null; onend: ((this: SpeechRecognition, ev: Event) => any) | null; onresult: | ((this: SpeechRecognition, ev: SpeechRecognitionEvent) => any) | null; onerror: | ((this: SpeechRecognition, ev: SpeechRecognitionErrorEvent) => any) | null; } interface SpeechRecognitionEvent extends Event { results: SpeechRecognitionResultList; resultIndex: number; } type SpeechRecognitionResultList = { readonly length: number; item(index: number): SpeechRecognitionResult; [index: number]: SpeechRecognitionResult; }; type SpeechRecognitionResult = { readonly length: number; item(index: number): SpeechRecognitionAlternative; [index: number]: SpeechRecognitionAlternative; isFinal: boolean; }; type SpeechRecognitionAlternative = { transcript: string; confidence: number; }; interface SpeechRecognitionErrorEvent extends Event { error: string; } declare global { interface Window { SpeechRecognition: { new (): SpeechRecognition; }; webkitSpeechRecognition: { new (): SpeechRecognition; }; } } export type PromptInputSpeechButtonProps = ComponentProps< typeof PromptInputButton > & { textareaRef?: RefObject; onTranscriptionChange?: (text: string) => void; }; export const PromptInputSpeechButton = ({ className, textareaRef, onTranscriptionChange, ...props }: PromptInputSpeechButtonProps) => { const [isListening, setIsListening] = useState(false); const [recognition, setRecognition] = useState( null ); const recognitionRef = useRef(null); useEffect(() => { if ( typeof window !== "undefined" && ("SpeechRecognition" in window || "webkitSpeechRecognition" in window) ) { const SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition; const speechRecognition = new SpeechRecognition(); speechRecognition.continuous = true; speechRecognition.interimResults = true; speechRecognition.lang = "en-US"; speechRecognition.onstart = () => { setIsListening(true); }; speechRecognition.onend = () => { setIsListening(false); }; speechRecognition.onresult = (event) => { let finalTranscript = ""; for (let i = event.resultIndex; i < event.results.length; i++) { const result = event.results[i]; if (result.isFinal) { finalTranscript += result[0]?.transcript ?? ""; } } if (finalTranscript && textareaRef?.current) { const textarea = textareaRef.current; const currentValue = textarea.value; const newValue = currentValue + (currentValue ? " " : "") + finalTranscript; textarea.value = newValue; textarea.dispatchEvent(new Event("input", { bubbles: true })); onTranscriptionChange?.(newValue); } }; speechRecognition.onerror = (event) => { console.error("Speech recognition error:", event.error); setIsListening(false); }; recognitionRef.current = speechRecognition; setRecognition(speechRecognition); } return () => { if (recognitionRef.current) { recognitionRef.current.stop(); } }; }, [textareaRef, onTranscriptionChange]); const toggleListening = useCallback(() => { if (!recognition) { return; } if (isListening) { recognition.stop(); } else { recognition.start(); } }, [recognition, isListening]); return ( ); }; export type PromptInputSelectProps = ComponentProps; export const PromptInputSelect = (props: PromptInputSelectProps) => (