4f: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/3j06ow7w40nxu.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"] 50:T369b,"use client"; import React, { useEffect, useMemo, useRef, useState } from "react"; import { cn } from "@/lib/utils"; const KEY_SOUNDS_DOWN: Record = { A: [31542, 85], B: [40621, 107], C: [39632, 95], D: [32492, 85], E: [23317, 83], F: [32973, 87], G: [33453, 94], H: [33986, 93], I: [25795, 91], J: [34425, 88], K: [34932, 90], L: [35410, 95], M: [41610, 93], N: [41103, 90], O: [26309, 84], P: [26804, 83], Q: [22245, 95], R: [23817, 92], S: [32031, 88], T: [24297, 92], U: [25313, 95], V: [40136, 94], W: [22790, 89], X: [39148, 76], Y: [24811, 93], Z: [38694, 80], " ": [51541, 144], "-": [42594, 90], "@": [23317, 83], "/": [42594, 90], ".": [42594, 90], ":": [42594, 90], "0": [26309, 84], "1": [25313, 95], "2": [23317, 83], "3": [23817, 92], "4": [24297, 92], "5": [24811, 93], "6": [25313, 95], "7": [25795, 91], "8": [26309, 84], "9": [26804, 83], Enter: [19065, 110], }; const KEY_SOUNDS_UP: Record = { A: [31632, 80], B: [40736, 95], C: [39732, 85], D: [32577, 80], E: [23402, 80], F: [33063, 80], G: [33553, 85], H: [34081, 85], I: [25890, 85], J: [34515, 85], K: [35027, 85], L: [35510, 85], M: [41710, 85], N: [41198, 85], O: [26394, 80], P: [26889, 80], Q: [22345, 85], R: [23912, 85], S: [32121, 80], T: [24392, 85], U: [25413, 85], V: [40236, 85], W: [22880, 85], X: [39228, 70], Y: [24911, 85], Z: [38779, 75], " ": [51691, 130], "-": [42689, 85], "@": [23402, 80], "/": [42689, 85], ".": [42689, 85], ":": [42689, 85], "0": [26394, 80], "1": [25413, 85], "2": [23402, 80], "3": [23912, 85], "4": [24392, 85], "5": [24911, 85], "6": [25413, 85], "7": [25890, 85], "8": [26394, 80], "9": [26889, 80], Enter: [19180, 100], }; function useAudio(enabled: boolean) { const ctxRef = useRef(null); const bufferRef = useRef(null); const readyRef = useRef(false); useEffect(() => { readyRef.current = false; if (!enabled) return; const controller = new AbortController(); let context: AudioContext | null = null; let started = false; const removeListeners = () => { window.removeEventListener("click", initAudio); window.removeEventListener("keydown", initAudio); }; // Keep automatic demos silent until the user clicks, taps, or presses a key. async function initAudio() { if (started) return; started = true; removeListeners(); try { context = new AudioContext(); ctxRef.current = context; // Resume during the user gesture, before the download completes. void context.resume().catch(() => {}); const response = await fetch("/sounds/sound.ogg", { signal: controller.signal, }); if (!response.ok || controller.signal.aborted) return; const bytes = await response.arrayBuffer(); if (controller.signal.aborted) return; const buffer = await context.decodeAudioData(bytes); if (controller.signal.aborted) return; bufferRef.current = buffer; readyRef.current = true; } catch { // A failed download or an unmounted demo must not stop the animation. } } window.addEventListener("click", initAudio, { once: true }); window.addEventListener("keydown", initAudio, { once: true }); return () => { removeListeners(); controller.abort(); readyRef.current = false; bufferRef.current = null; ctxRef.current = null; if (context) void context.close().catch(() => {}); }; }, [enabled]); const playSound = (sound: [number, number] | undefined) => { if (!readyRef.current || !ctxRef.current || !bufferRef.current || !sound) return; if (ctxRef.current.state === "suspended") ctxRef.current.resume(); const src = ctxRef.current.createBufferSource(); src.buffer = bufferRef.current; src.connect(ctxRef.current.destination); src.start(0, sound[0] / 1000, sound[1] / 1000); }; const down = (key: string) => playSound(KEY_SOUNDS_DOWN[key.toUpperCase()] || KEY_SOUNDS_DOWN[key]); const up = (key: string) => playSound(KEY_SOUNDS_UP[key.toUpperCase()] || KEY_SOUNDS_UP[key]); return { down, up }; } function useInView(ref: React.RefObject, once = true) { const [inView, setInView] = useState(false); const triggered = useRef(false); useEffect(() => { const el = ref.current; if (!el || (once && triggered.current)) return; const observer = new IntersectionObserver( ([entry]) => { if (entry.isIntersecting && !triggered.current) { setInView(true); if (once) { triggered.current = true; observer.disconnect(); } } }, { threshold: 0.1 }, ); observer.observe(el); return () => observer.disconnect(); }, [ref, once]); return inView; } type TokenType = | "command" | "flag" | "string" | "number" | "operator" | "path" | "variable" | "comment" | "default"; interface Token { type: TokenType; value: string; } function tokenizeBash(text: string): Token[] { const tokens: Token[] = []; const words = text.split(/(\s+)/); let isFirstWord = true; for (const word of words) { if (/^\s+$/.test(word)) { tokens.push({ type: "default", value: word }); continue; } if (word.startsWith("#")) { tokens.push({ type: "comment", value: word }); continue; } if (word.startsWith("$")) { tokens.push({ type: "variable", value: word }); isFirstWord = false; continue; } if (word.startsWith("--") || word.startsWith("-")) { tokens.push({ type: "flag", value: word }); isFirstWord = false; continue; } if (/^["'].*["']$/.test(word)) { tokens.push({ type: "string", value: word }); isFirstWord = false; continue; } if (/^\d+$/.test(word)) { tokens.push({ type: "number", value: word }); isFirstWord = false; continue; } if (/^[|>&<]+$/.test(word)) { tokens.push({ type: "operator", value: word }); isFirstWord = true; continue; } if (word.includes("/") || word.startsWith(".") || word.startsWith("~")) { tokens.push({ type: "path", value: word }); isFirstWord = false; continue; } if (isFirstWord) { tokens.push({ type: "command", value: word }); isFirstWord = false; continue; } tokens.push({ type: "default", value: word }); } return tokens; } const tokenColors: Record = { command: "text-emerald-400", flag: "text-sky-400", string: "text-amber-300", number: "text-purple-400", operator: "text-red-400", path: "text-cyan-300", variable: "text-pink-400", comment: "text-neutral-500", default: "text-neutral-300", }; function SyntaxHighlightedText({ text }: { text: string }) { const tokens = tokenizeBash(text); return ( <> {tokens.map((token, i) => ( {token.value} ))} ); } interface TerminalLine { type: "command" | "output"; content: string; } export interface TerminalProps { commands: string[]; outputs?: Record; username?: string; className?: string; typingSpeed?: number; delayBetweenCommands?: number; initialDelay?: number; enableSound?: boolean; } export function Terminal({ commands = ["npx shadcn@latest init"], outputs = {}, username = "Manus-Macbook", className, typingSpeed = 50, delayBetweenCommands = 800, initialDelay = 500, enableSound = true, }: TerminalProps) { const containerRef = useRef(null); const contentRef = useRef(null); const inView = useInView(containerRef); const { down, up } = useAudio(enableSound); const [lines, setLines] = useState([]); const [currentText, setCurrentText] = useState(""); const [commandIdx, setCommandIdx] = useState(0); const [charIdx, setCharIdx] = useState(0); const [outputIdx, setOutputIdx] = useState(-1); const [phase, setPhase] = useState< "idle" | "typing" | "executing" | "outputting" | "pausing" | "done" >("idle"); const [cursorVisible, setCursorVisible] = useState(true); const currentCommand = commands[commandIdx] || ""; const currentOutputs = useMemo( () => outputs[commandIdx] || [], [outputs, commandIdx], ); const isLastCommand = commandIdx === commands.length - 1; useEffect(() => { if (!inView || phase !== "idle") return; const t = setTimeout(() => setPhase("typing"), initialDelay); return () => clearTimeout(t); }, [inView, phase, initialDelay]); useEffect(() => { if (phase !== "typing") return; if (charIdx < currentCommand.length) { const char = currentCommand[charIdx]; down(char); const t = setTimeout( () => { up(char); setCurrentText(currentCommand.slice(0, charIdx + 1)); setCharIdx((c) => c + 1); }, typingSpeed + Math.random() * 30, ); return () => clearTimeout(t); } else { down("Enter"); const t = setTimeout(() => { up("Enter"); setPhase("executing"); }, 80); return () => clearTimeout(t); } }, [phase, charIdx, currentCommand, typingSpeed, down, up]); useEffect(() => { if (phase !== "executing") return; setLines((prev) => [...prev, { type: "command", content: currentCommand }]); setCurrentText(""); if (currentOutputs.length > 0) { setOutputIdx(0); setPhase("outputting"); } else if (isLastCommand) { setPhase("done"); } else { setPhase("pausing"); } }, [phase, currentCommand, currentOutputs.length, isLastCommand]); useEffect(() => { if (phase !== "outputting") return; if (outputIdx >= 0 && outputIdx < currentOutputs.length) { const t = setTimeout(() => { setLines((prev) => [ ...prev, { type: "output", content: currentOutputs[outputIdx] }, ]); setOutputIdx((i) => i + 1); }, 150); return () => clearTimeout(t); } else if (outputIdx >= currentOutputs.length) { const t = setTimeout(() => { if (isLastCommand) { setPhase("done"); } else { setPhase("pausing"); } }, 300); return () => clearTimeout(t); } }, [phase, outputIdx, currentOutputs, isLastCommand]); useEffect(() => { if (phase !== "pausing") return; const t = setTimeout(() => { setCharIdx(0); setOutputIdx(-1); setCommandIdx((c) => c + 1); setPhase("typing"); }, delayBetweenCommands); return () => clearTimeout(t); }, [phase, delayBetweenCommands]); useEffect(() => { const interval = setInterval(() => setCursorVisible((v) => !v), 530); return () => clearInterval(interval); }, []); useEffect(() => { if (contentRef.current) { contentRef.current.scrollTop = contentRef.current.scrollHeight; } }, [lines, phase]); const prompt = ( {username} : ~ ${" "} ); return (

{/* Title Bar */}

{username} — bash

{/* Terminal Content */}

{lines.map((line, i) => (

{line.type === "command" ? ( {prompt} ) : ( {line.content} )}

))} {phase === "typing" && (

{prompt}

)} {(phase === "done" || phase === "pausing" || phase === "outputting") && (

{prompt}

)}

); } 4e:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[null,["$","$L4f",null,{"files":[{"path":"components/ui/terminal.tsx","content":"$50","type":"registry:ui","target":"components/ui/terminal.tsx"}],"className":"h-[70svh] min-h-80"}]]}]