52: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"] 53:T5e79,"use client"; import { useEffect, useId, useLayoutEffect, useRef, useState, type CSSProperties, type ReactNode, type RefObject } from "react"; /* * Comment Thread (Clean) – one comment with its replies, including an assistant that reports what it did, in a single * self-contained file. Clean style: no tray – one white card with hairline shadows: the heading on top, the * conversation in the middle and the reply field lying right in the card as its last row. * Assistant replies can fold open to show the details; replying shows a shimmering thinking state * while an async answer comes back. The styles are injected below, so no extra files are needed. */ export type ThreadAuthor = { name: string; avatar?: ReactNode | string; assistant?: boolean }; export type ThreadMessage = { id: string; author: ThreadAuthor; createdAt: Date | number; text: string; /** Assistant replies: a short status line that folds open to show these details */ status?: string; details?: string[]; }; export type CommentThreadProps = { title?: string; messages: ThreadMessage[]; currentUser: ThreadAuthor; /** The assistant that answers – used for the thinking state */ assistant?: ThreadAuthor; /** * Called with every new reply. Return a message (or a promise of one) to let the assistant answer; * return nothing to just post the reply. */ onReply?: (text: string) => ThreadMessage | Promise | void; onClose?: () => void; className?: string; }; function ago(time: number, now: number) { const s = Math.max(0, Math.round((now - time) / 1000)); if (s < 45) return "just now"; const m = Math.round(s / 60); if (m < 60) return `${m}min ago`; const h = Math.round(m / 60); if (h < 24) return `${h}h ago`; const d = Math.round(h / 24); if (d < 30) return `${d}d ago`; return d < 365 ? `${Math.round(d / 30)}mo ago` : `${Math.round(d / 365)}y ago`; } // 1284 → "1,284" const count = new Intl.NumberFormat("en"); /** Two initials from whole letters – skips emoji and stray spaces, so "🦊 Fox" gives "F" */ const initials = (name: string) => name .split(/\s+/) .map((w) => Array.from(w).find((c) => /[\p{L}\p{N}]/u.test(c))) .filter(Boolean) .slice(0, 2) .join("") .toUpperCase(); export function CommentThread({ title = "Comment", messages: initial, currentUser, assistant, onReply, onClose, className, }: CommentThreadProps) { const [messages, setMessages] = useState(initial); // Assistant replies that are there from the start come in a beat after the comment above them const [firstIds] = useState(() => new Set(initial.filter((m) => m.author.assistant).map((m) => m.id))); const [open, setOpen] = useState>(new Set()); const [draft, setDraft] = useState(""); const [thinking, setThinking] = useState(false); const [now, setNow] = useState(() => Date.now()); const listRef = useRef(null); const morphRef = useSmoothHeight(listRef); useEffect(() => { const t = window.setInterval(() => setNow(Date.now()), 30_000); return () => window.clearInterval(t); }, []); // Follow the conversation as it grows useEffect(() => { listRef.current?.scrollTo({ top: listRef.current.scrollHeight, behavior: "smooth" }); }, [messages.length, thinking]); const send = async () => { const text = draft.trim(); if (!text || thinking) return; setDraft(""); setNow(Date.now()); lockHeight(true); setMessages((m) => [...m, { id: `m-${Date.now()}`, author: currentUser, createdAt: Date.now(), text }]); const answer = onReply?.(text); if (!answer) return; setThinking(true); try { const reply = await answer; if (reply) setMessages((m) => [...m, { ...reply, createdAt: Date.now() }]); } finally { setThinking(false); setNow(Date.now()); } }; // New messages keep the card at its height and the conversation scrolls up; folding details lets it grow again const lockHeight = (on: boolean) => { const list = listRef.current; if (list) list.style.maxHeight = on ? `${list.offsetHeight}px` : ""; }; const toggle = (id: string) => { lockHeight(false); setOpen((o) => { const next = new Set(o); if (next.has(id)) next.delete(id); else next.add(id); return next; }); }; return ( <>

{title}

{count.format(messages.length)} {messages.length === 1 ? "message" : "messages"} {onClose && ( )}

{/* Only the conversation glides to its new height – the reply row below always stays in view */}

{messages.map((m) => { const isOpen = open.has(m.id); const command = /^\/edit\b/i.test(m.text.trim()); return (

{m.author.name} {ago(+m.createdAt, now)}

{m.text && (

{command ? ( <> /edit {m.text.trim().replace(/^\/edit\s*/i, "")} ) : ( m.text )}

)} {m.status && (

{!!m.details?.length && (

)}

); })} {thinking && assistant && (

{assistant.name}

Thinking…

)}

{/* The reply row lies right in the card – no own fill, no line above */}

); } function Avatar({ author }: { author: ThreadAuthor }) { // A picture that fails to load falls back to the initials const [failed, setFailed] = useState(false); if (author.avatar && typeof author.avatar !== "string") return {author.avatar}; if (typeof author.avatar === "string" && !failed) { return

setFailed(true)} />; } return ( ); } /** A simple assistant mark: a full circle with a blue-to-violet gradient – pass your own logo as `avatar` instead */ export function AssistantMark() { const id = useId(); return ( ); } /** 16px icons with thin, round lines */ const Icon = ({ d }: { d: string }) => ( ); /** * Lets a box glide to the height of its content instead of jumping: the outer box follows the inner one * with a height transition whenever the content grows or shrinks. */ function useSmoothHeight(inner: RefObject) { const outer = useRef(null); useLayoutEffect(() => { const o = outer.current; const i = inner.current; if (!o || !i) return; const sync = () => { o.style.height = `${i.offsetHeight}px`; }; sync(); const ro = new ResizeObserver(sync); ro.observe(i); // Transitions switch on after the first measurement, so the first render doesn't animate const frame = requestAnimationFrame(() => o.setAttribute("data-smooth", "")); return () => { ro.disconnect(); cancelAnimationFrame(frame); }; }, [inner]); return outer; } /* ---------- Styles ---------- */ const css = /* css */ ` /* Colors and motion as variables – override them on .ui-ctc */ .ui-ctc { --ui-ctc-card: #ffffff; --ui-ctc-strong: #000000; --ui-ctc-ink: rgba(0, 0, 0, 0.88); --ui-ctc-text: rgba(0, 0, 0, 0.61); --ui-ctc-muted: rgba(0, 0, 0, 0.45); --ui-ctc-faint: rgba(0, 0, 0, 0.27); --ui-ctc-icon: rgba(0, 0, 0, 0.447); --ui-ctc-line: rgba(0, 0, 0, 0.06); --ui-ctc-tree: rgba(0, 0, 0, 0.1); --ui-ctc-fill: rgba(0, 0, 0, 0.06); --ui-ctc-wash: rgba(0, 0, 0, 0.03); --ui-ctc-solid: rgba(0, 0, 0, 0.88); --ui-ctc-on-solid: #fcfcfc; --ui-ctc-accent: rgba(0, 96, 226, 0.765); --ui-ctc-ok: #1a9a52; --ui-ctc-shine: rgba(255, 255, 255, 0.82); --ui-ctc-avatar-ring: rgba(0, 0, 0, 0.08); /* Strokes are shadows: a 0.5px hairline plus a soft lift */ --ui-ctc-shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.06), 0 1px 1px -1px rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.05); --ui-ctc-focus: rgba(0, 96, 226, 0.35); --ui-ctc-ease: cubic-bezier(0.22, 1, 0.36, 1); box-sizing: border-box; container-type: inline-size; display: flex; flex-direction: column; width: 100%; max-width: 420px; overflow: hidden; border-radius: 10px; background: var(--ui-ctc-card); box-shadow: var(--ui-ctc-shadow); font-family: "Inter", "InterVariable", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 13px; line-height: 20px; font-weight: 400; color: var(--ui-ctc-ink); -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; } .ui-ctc *, .ui-ctc *::before, .ui-ctc *::after { box-sizing: border-box; } :where(.ui-ctc) button { appearance: none; margin: 0; padding: 0; border: 0; background: none; font: inherit; color: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; } :where(.ui-ctc) svg { display: block; flex: none; } .ui-ctc button:focus-visible { outline: 2px solid var(--ui-ctc-focus); outline-offset: 1px; } .ui-ctc__glyph { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; } /* ---------- Header ---------- */ .ui-ctc__head { display: flex; align-items: center; gap: 8px; min-height: 48px; padding: 10px 10px 10px 16px; border-bottom: 0.5px solid var(--ui-ctc-line); } /* A long title takes two lines at most – the count and close stay in place */ .ui-ctc__title { display: -webkit-box; min-width: 0; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow-wrap: anywhere; margin: 0; font-size: 13px; font-weight: 500; line-height: 20px; color: var(--ui-ctc-strong); } .ui-ctc__count { flex: none; margin-right: auto; white-space: nowrap; font-size: 12px; line-height: 16px; color: var(--ui-ctc-muted); font-variant-numeric: tabular-nums; } /* Close: a ghost icon button */ .ui-ctc__icon-btn { display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 6px; color: var(--ui-ctc-icon); transition: background-color 160ms ease, color 160ms ease; } .ui-ctc__icon-btn:hover { background: var(--ui-ctc-wash); color: var(--ui-ctc-ink); } /* ---------- The conversation ---------- */ .ui-ctc__scroll { display: grid; gap: 16px; align-content: start; min-height: var(--ui-ctc-min-height, 0px); max-height: var(--ui-ctc-max-height, 340px); padding: 16px 16px 12px; overflow-y: auto; scrollbar-width: none; /* Soft edges at the top and towards the reply row, so nothing ends in a hard cut */ -webkit-mask-image: linear-gradient(transparent, #000 12px, #000 calc(100% - 10px), transparent); mask-image: linear-gradient(transparent, #000 12px, #000 calc(100% - 10px), transparent); } .ui-ctc__scroll::-webkit-scrollbar { display: none; } /* Each message builds up piece by piece: name row, text, status – the assistant's first reply a beat later */ .ui-ctc__msg { --ui-ctc-d: 0ms; min-width: 0; } .ui-ctc__msg[data-delayed] { --ui-ctc-d: 700ms; } .ui-ctc__msg > * { animation: ui-ctc-in 420ms var(--ui-ctc-ease) both; animation-delay: var(--ui-ctc-d); } .ui-ctc__msg > :nth-child(2) { animation-delay: calc(var(--ui-ctc-d) + 80ms); } .ui-ctc__msg > :nth-child(3) { animation-delay: calc(var(--ui-ctc-d) + 160ms); } .ui-ctc__meta { display: flex; align-items: center; gap: 8px; min-width: 0; } .ui-ctc__avatar { display: grid; place-items: center; flex: none; width: 20px; height: 20px; border-radius: 50%; object-fit: cover; overflow: hidden; } img.ui-ctc__avatar { box-shadow: 0 0 0 0.5px var(--ui-ctc-avatar-ring); } .ui-ctc__avatar svg { width: 100%; height: 100%; } .ui-ctc__avatar--initials { background: var(--ui-ctc-fill); font-size: 9px; font-weight: 500; line-height: 1; color: var(--ui-ctc-text); } .ui-ctc__name { min-width: 0; overflow: hidden; font-size: 13px; font-weight: 500; line-height: 20px; white-space: nowrap; text-overflow: ellipsis; color: var(--ui-ctc-strong); } .ui-ctc__time { flex: none; margin-left: auto; font-size: 12px; line-height: 16px; white-space: nowrap; color: var(--ui-ctc-faint); font-variant-numeric: tabular-nums; } /* Text and status line up with the name, not the avatar */ .ui-ctc__text { margin: 4px 0 0 28px; font-size: 13px; line-height: 20px; overflow-wrap: anywhere; white-space: pre-line; text-align: start; color: var(--ui-ctc-ink); } /* "/edit": a small gray tag */ .ui-ctc__command { display: inline-block; margin-right: 1px; padding: 0 5px; border-radius: 5px; background: var(--ui-ctc-fill); font-size: 12px; font-weight: 500; line-height: 18px; color: var(--ui-ctc-text); } /* Status: a ghost row – a green check, the line, and a chevron to fold the details open */ .ui-ctc__status { margin: 4px 0 0 22px; } .ui-ctc__status-btn { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; height: 28px; padding: 0 4px 0 6px; border-radius: 6px; font-size: 13px; font-weight: 500; line-height: 20px; color: var(--ui-ctc-ink); transition: background-color 160ms ease; } .ui-ctc__status-btn:hover:not(:disabled) { background: var(--ui-ctc-wash); } .ui-ctc__status-btn:disabled { cursor: default; } .ui-ctc__status-text { min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } .ui-ctc__check { width: 16px; height: 16px; fill: var(--ui-ctc-ok); } .ui-ctc__chevron { display: grid; flex: none; color: var(--ui-ctc-icon); transition: transform 260ms var(--ui-ctc-ease), color 160ms ease; } .ui-ctc__status-btn:hover .ui-ctc__chevron { color: var(--ui-ctc-ink); } .ui-ctc__status-btn[aria-expanded="true"] .ui-ctc__chevron { transform: rotate(180deg); } .ui-ctc__details { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 320ms var(--ui-ctc-ease); } .ui-ctc__details[data-open] { grid-template-rows: 1fr; } .ui-ctc__details ul { min-height: 0; overflow: hidden; margin: 0; padding: 0 0 0 28px; list-style: none; } .ui-ctc__details li { position: relative; margin-top: 4px; font-size: 13px; line-height: 20px; overflow-wrap: anywhere; text-align: start; color: var(--ui-ctc-text); /* Closing: lines fade out quickly while the box folds */ opacity: 0; transform: translateY(-4px); transition: opacity 160ms ease, transform 220ms var(--ui-ctc-ease); } /* Opening: lines come in one after another */ .ui-ctc__details[data-open] li { opacity: 1; transform: none; transition-duration: 320ms, 420ms; transition-delay: calc(60ms + var(--i, 0) * 60ms); } /* Thin tree lines: each line gets its own corner – down on the axis of the check icon, then a rounded turn right */ .ui-ctc__details li:first-child { margin-top: 2px; } .ui-ctc__details li::before { content: ""; position: absolute; left: -14.5px; top: -3px; width: 9px; height: 13.5px; border-left: 1px solid var(--ui-ctc-tree); border-bottom: 1px solid var(--ui-ctc-tree); border-bottom-left-radius: 5px; } /* The first branch starts with a small gap under the check icon */ .ui-ctc__details li:first-child::before { top: -6px; height: 16.5px; } /* "Thinking…": a lighter band sweeps across the gray text */ .ui-ctc__thinking { position: relative; display: inline-block; color: var(--ui-ctc-muted); } .ui-ctc__thinking::after { content: attr(data-text); content: attr(data-text) / ""; position: absolute; inset: 0; white-space: nowrap; color: transparent; background: linear-gradient(90deg, transparent 38%, var(--ui-ctc-shine) 50%, transparent 62%) 100% 0 / 300% 100% no-repeat; -webkit-background-clip: text; background-clip: text; animation: ui-ctc-sweep 1.4s linear infinite; pointer-events: none; } /* ---------- Reply row: lies right in the card ---------- */ .ui-ctc__composer { flex: none; display: flex; align-items: center; gap: 8px; margin: 0; padding: 4px 10px 10px 16px; } .ui-ctc__input { flex: 1; min-width: 0; height: 28px; margin: 0; padding: 0; border: 0; outline: none; background: transparent; font: inherit; font-size: 13px; line-height: 20px; color: var(--ui-ctc-strong); caret-color: var(--ui-ctc-accent); } .ui-ctc__input::placeholder { color: var(--ui-ctc-faint); opacity: 1; } /* Send: the dark chip – a quiet gray tile until there is something to send */ .ui-ctc__send { display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 6px; background: var(--ui-ctc-solid); color: var(--ui-ctc-on-solid); transition: background-color 180ms ease, color 180ms ease, transform 160ms var(--ui-ctc-ease); } .ui-ctc__send:disabled { background: var(--ui-ctc-fill); color: var(--ui-ctc-faint); cursor: default; } .ui-ctc__send:not(:disabled):active { transform: scale(0.94); } .ui-ctc__send svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; } @keyframes ui-ctc-in { from { opacity: 0; transform: translateY(4px); } } @keyframes ui-ctc-sweep { from { background-position: 100% 0; } to { background-position: 0% 0; } } /* Height changes glide instead of jumping */ .ui-ctc__morph { flex: none; overflow: hidden; } .ui-ctc__morph[data-smooth] { transition: height 380ms var(--ui-ctc-ease); } /* Narrow containers: a little less padding */ @container (max-width: 340px) { .ui-ctc__head { padding-left: 12px; } .ui-ctc__scroll { padding-left: 12px; padding-right: 12px; } .ui-ctc__composer { padding-left: 12px; } } /* Touch screens: taller hit targets */ @media (pointer: coarse) { .ui-ctc__icon-btn, .ui-ctc__send { width: 34px; height: 34px; } .ui-ctc__status-btn { height: 34px; } .ui-ctc__input { height: 34px; } .ui-ctc__details li:first-child::before { top: -9px; height: 19.5px; } } @media (prefers-reduced-motion: reduce) { .ui-ctc__msg > *, .ui-ctc__thinking::after { animation: none; } .ui-ctc__details, .ui-ctc__details li, .ui-ctc__chevron, .ui-ctc__morph[data-smooth] { transition: none; } } /* Text fields: no focus box while typing – also against global :focus-visible rules of the host page */ .ui-ctc input:not([type="checkbox"]):not([type="radio"]):focus-visible, .ui-ctc textarea:focus-visible, .ui-ctc [contenteditable]:focus-visible { outline: none; } /* Dark mode: follows a .dark class or data-theme="dark" on any ancestor, e.g. */ :where(.dark, [data-theme="dark"]) .ui-ctc { --ui-ctc-card: #1c1c1e; --ui-ctc-strong: #ffffff; --ui-ctc-ink: rgba(255, 255, 255, 0.9); --ui-ctc-text: rgba(255, 255, 255, 0.62); --ui-ctc-muted: rgba(255, 255, 255, 0.46); --ui-ctc-faint: rgba(255, 255, 255, 0.3); --ui-ctc-icon: rgba(255, 255, 255, 0.5); --ui-ctc-line: rgba(255, 255, 255, 0.08); --ui-ctc-tree: rgba(255, 255, 255, 0.14); --ui-ctc-fill: rgba(255, 255, 255, 0.08); --ui-ctc-wash: rgba(255, 255, 255, 0.04); --ui-ctc-solid: rgba(255, 255, 255, 0.92); --ui-ctc-on-solid: #161618; --ui-ctc-accent: #4d8dff; --ui-ctc-ok: #3ec27a; --ui-ctc-shine: #ffffff; --ui-ctc-avatar-ring: rgba(255, 255, 255, 0.1); --ui-ctc-shadow: 0 0 0 0.5px rgba(255, 255, 255, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.4); --ui-ctc-focus: rgba(77, 141, 255, 0.5); } `; 51:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[null,["$","$L52",null,{"files":[{"path":"registry/comment-thread-clean/comment-thread-clean.tsx","content":"$53","type":"registry:ui"}],"className":"h-[70svh] min-h-80"}]]}]