292 lines
8.5 KiB
TypeScript
292 lines
8.5 KiB
TypeScript
"use client"
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import Editor, { OnMount } from "@monaco-editor/react"
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import monaco from "monaco-editor"
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import { useEffect, useRef, useState } from "react"
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// import theme from "./theme.json"
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import {
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ResizableHandle,
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ResizablePanel,
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ResizablePanelGroup,
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} from "@/components/ui/resizable"
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import {
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ChevronLeft,
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ChevronRight,
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FileJson,
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RotateCw,
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TerminalSquare,
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} from "lucide-react"
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import Tab from "../ui/tab"
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import Sidebar from "./sidebar"
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import { useClerk } from "@clerk/nextjs"
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import { TFile, TFileData, TFolder, TTab } from "./sidebar/types"
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import { io } from "socket.io-client"
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import { processFileType } from "@/lib/utils"
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import { toast } from "sonner"
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export default function CodeEditor({
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userId,
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sandboxId,
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}: {
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userId: string
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sandboxId: string
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}) {
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const editorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null)
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const handleEditorMount: OnMount = (editor, monaco) => {
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editorRef.current = editor
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}
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const [files, setFiles] = useState<(TFolder | TFile)[]>([])
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const [editorLanguage, setEditorLanguage] = useState("plaintext")
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const [activeFile, setActiveFile] = useState<string | null>(null)
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const [tabs, setTabs] = useState<TTab[]>([])
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const [activeId, setActiveId] = useState<string | null>(null)
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const socket = io(
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`http://localhost:4000?userId=${userId}&sandboxId=${sandboxId}`
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)
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useEffect(() => {
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const down = (e: KeyboardEvent) => {
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if (e.key === "s" && (e.metaKey || e.ctrlKey)) {
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e.preventDefault()
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const activeTab = tabs.find((t) => t.id === activeId)
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console.log("saving " + activeTab?.name)
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setTabs((prev) =>
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prev.map((tab) =>
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tab.id === activeId ? { ...tab, saved: true } : tab
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)
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)
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socket.emit("saveFile", activeId, editorRef.current?.getValue())
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}
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}
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document.addEventListener("keydown", down)
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return () => {
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document.removeEventListener("keydown", down)
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}
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}, [tabs, activeId])
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// WS event handlers ------------
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// connection/disconnection effect
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useEffect(() => {
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socket.connect()
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return () => {
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socket.disconnect()
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}
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}, [])
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// event listener effect
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useEffect(() => {
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function onLoadedEvent(files: (TFolder | TFile)[]) {
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console.log("onLoadedEvent")
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setFiles(files)
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}
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function onFileEvent() {
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console.log("onFileEvent")
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// setActiveFile(file)
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}
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socket.on("loaded", onLoadedEvent)
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socket.on("file", onFileEvent)
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return () => {
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socket.off("loaded", onLoadedEvent)
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socket.off("file", onFileEvent)
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}
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}, [])
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// ------------
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const clerk = useClerk()
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const selectFile = (tab: TTab) => {
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setTabs((prev) => {
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const exists = prev.find((t) => t.id === tab.id)
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if (exists) {
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// console.log("exists")
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setActiveId(exists.id)
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return prev
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}
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return [...prev, tab]
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})
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socket.emit("getFile", tab.id, (response: string) => {
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setActiveFile(response)
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})
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setEditorLanguage(processFileType(tab.name))
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setActiveId(tab.id)
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}
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const closeTab = (tab: TFile) => {
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const numTabs = tabs.length
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const index = tabs.findIndex((t) => t.id === tab.id)
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const nextId =
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activeId === tab.id
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? numTabs === 1
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? null
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: index < numTabs - 1
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? tabs[index + 1].id
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: tabs[index - 1].id
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: activeId
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const nextTab = tabs.find((t) => t.id === nextId)
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if (nextTab) selectFile(nextTab)
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else setActiveId(null)
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setTabs((prev) => prev.filter((t) => t.id !== tab.id))
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}
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const handleRename = (
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id: string,
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newName: string,
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oldName: string,
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type: "file" | "folder"
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) => {
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// Validation
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if (newName === oldName) {
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return false
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}
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if (
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newName.includes("/") ||
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newName.includes("\\") ||
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newName.includes(" ") ||
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(type === "file" && !newName.includes(".")) ||
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(type === "folder" && newName.includes("."))
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) {
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toast.error("Invalid file name.")
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return false
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}
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// Action
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socket.emit("renameFile", id, newName)
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setTabs((prev) =>
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prev.map((tab) => (tab.id === id ? { ...tab, name: newName } : tab))
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)
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return true
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}
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return (
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<>
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<Sidebar
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files={files}
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selectFile={selectFile}
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handleRename={handleRename}
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/>
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<ResizablePanelGroup direction="horizontal">
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<ResizablePanel
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className="p-2 flex flex-col"
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maxSize={75}
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minSize={30}
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defaultSize={60}
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>
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<div className="h-10 w-full flex gap-2">
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{tabs.map((tab) => (
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<Tab
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key={tab.id}
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saved={tab.saved}
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selected={activeId === tab.id}
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onClick={() => {
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selectFile(tab)
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}}
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onClose={() => closeTab(tab)}
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>
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{tab.name}
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</Tab>
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))}
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</div>
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<div className="grow w-full overflow-hidden rounded-md">
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{activeId === null ? (
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<>
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<div className="w-full h-full flex items-center justify-center text-xl font-medium text-secondary select-none">
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<FileJson className="w-6 h-6 mr-3" />
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No file selected.
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</div>
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</>
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) : clerk.loaded ? (
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<Editor
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height="100%"
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// defaultLanguage="typescript"
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language={editorLanguage}
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onMount={handleEditorMount}
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onChange={(value) => {
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setTabs((prev) =>
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prev.map((tab) =>
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tab.id === activeId ? { ...tab, saved: false } : tab
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)
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)
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}}
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options={{
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minimap: {
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enabled: false,
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},
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padding: {
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bottom: 4,
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top: 4,
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},
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scrollBeyondLastLine: false,
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fixedOverflowWidgets: true,
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}}
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theme="vs-dark"
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value={activeFile ?? ""}
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/>
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) : null}
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</div>
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</ResizablePanel>
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<ResizableHandle />
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<ResizablePanel defaultSize={40}>
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<ResizablePanelGroup direction="vertical">
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<ResizablePanel
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defaultSize={50}
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minSize={20}
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className="p-2 flex flex-col"
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>
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<div className="h-10 select-none w-full flex gap-2">
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<div className="h-8 rounded-md px-3 text-xs bg-secondary flex items-center w-full justify-between">
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Preview
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<div className="flex space-x-1 translate-x-1">
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<div className="p-0.5 h-5 w-5 ml-0.5 flex items-center justify-center transition-colors bg-transparent hover:bg-muted-foreground/25 cursor-pointer rounded-sm">
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<TerminalSquare className="w-4 h-4" />
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</div>
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<div className="p-0.5 h-5 w-5 ml-0.5 flex items-center justify-center transition-colors bg-transparent hover:bg-muted-foreground/25 cursor-pointer rounded-sm">
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<ChevronLeft className="w-4 h-4" />
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</div>
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<div className="p-0.5 h-5 w-5 ml-0.5 flex items-center justify-center transition-colors bg-transparent hover:bg-muted-foreground/25 cursor-pointer rounded-sm">
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<ChevronRight className="w-4 h-4" />
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</div>
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<div className="p-0.5 h-5 w-5 ml-0.5 flex items-center justify-center transition-colors bg-transparent hover:bg-muted-foreground/25 cursor-pointer rounded-sm">
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<RotateCw className="w-3 h-3" />
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</div>
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</div>
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</div>
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</div>
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<div className="w-full grow rounded-md bg-foreground"></div>
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</ResizablePanel>
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<ResizableHandle />
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<ResizablePanel
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defaultSize={50}
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minSize={20}
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className="p-2 flex flex-col"
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>
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<div className="h-10 w-full flex gap-2">
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<Tab selected>Node</Tab>
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<Tab>Console</Tab>
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</div>
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<div className="w-full grow rounded-md bg-secondary"></div>
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</ResizablePanel>
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</ResizablePanelGroup>
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</ResizablePanel>
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</ResizablePanelGroup>
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</>
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)
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}
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