61: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/1bpgyrs5qflhu.js","/_next/static/immutable/chunks/0-6vu2ul1h6ld.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"] 62: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/1bpgyrs5qflhu.js","/_next/static/immutable/chunks/0-6vu2ul1h6ld.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"] 63:T4059,"use client"; import { animate, motion, useInView, useMotionValue, useReducedMotion, useTransform } from "motion/react"; import { useEffect, useId, useMemo, useRef, useState, useSyncExternalStore } from "react"; import { cn } from "@/lib/cn"; import { ease, spring } from "@/lib/motion"; const noop = () => () => {}; /** The reader's locale on the client, a fixed one on the server, so hydration always matches. */ function useLocale(locale?: string) { const detected = useSyncExternalStore(noop, () => Intl.NumberFormat().resolvedOptions().locale, () => "en-US"); return locale ?? detected; } export type SparklineDatum = number | null; export type SparklineGeometry = { /** One entry per datum: x from 0 to 1, y in pixels from the top. null for a gap. */ points: ({ x: number; y: number } | null)[]; /** The line, in a viewBox that is 100 wide and `height` tall. */ line: string; /** The line closed down to the bottom edge, for the area wash. */ area: string; min: number; max: number; }; /** * Plots values into a box 100 units wide and `height` pixels tall. Width is in * percent so the SVG can stretch to any container without measuring it; height * is real pixels so the stroke and the padding stay true. Nulls break the line. */ export function sparklineGeometry(data: SparklineDatum[], height: number, domain?: [number, number], pad = 4): SparklineGeometry { const values = data.filter((v): v is number => v != null && Number.isFinite(v)); let [min, max] = domain ?? [Math.min(...values), Math.max(...values)]; if (!values.length && !domain) [min, max] = [0, 1]; // A flat series sits in the middle rather than on the floor. if (min === max) [min, max] = [min - 1, max + 1]; const n = data.length; const points = data.map((v, i) => { if (v == null || !Number.isFinite(v)) return null; const x = n === 1 ? 0.5 : i / (n - 1); const y = pad + (1 - (v - min) / (max - min)) * (height - pad * 2); return { x, y }; }); let line = ""; let area = ""; let run: { x: number; y: number }[] = []; const flush = () => { if (!run.length) return; // A lone point between gaps still gets a visible stub. const pts = run.length === 1 ? [{ x: run[0].x - 0.004, y: run[0].y }, { x: run[0].x + 0.004, y: run[0].y }] : run; const seg = pts.map((p, i) => `${i ? "L" : "M"}${(p.x * 100).toFixed(3)} ${p.y.toFixed(2)}`).join(""); line += seg; area += `${seg}L${(pts[pts.length - 1].x * 100).toFixed(3)} ${height}L${(pts[0].x * 100).toFixed(3)} ${height}Z`; run = []; }; for (const p of points) { if (p) run.push(p); else flush(); } flush(); return { points, line, area, min, max }; } export type SparklineProps = Omit, "children" | "onChange"> & { /** The series, oldest first. null marks a gap (downtime, a missing day). */ data: SparklineDatum[]; /** One label per point, shown and announced while scrubbing: "Mar 4", "14:05". */ labels?: string[]; /** Names the series for screen readers: "Revenue, last 30 days". */ label?: string; variant?: "line" | "area"; /** * neutral draws in the foreground; trend turns success when the last value is * above the first and danger when below; success and danger force a color. */ tone?: "neutral" | "trend" | "success" | "danger"; /** For latency, errors or cost: a fall is good news under tone="trend". */ inverse?: boolean; /** Pixels. Width always follows the container. */ height?: number; /** Fix the y range, so several sparklines compare honestly. Defaults to the data's own min and max. */ domain?: [number, number]; formatValue?: (value: number) => string; locale?: string; /** Pointer and arrow-key scrubbing. Off, it is a static image. */ scrub?: boolean; /** Show the value pill while scrubbing. Turn off when onScrub drives a headline instead. */ tooltip?: boolean; /** Called with the scrubbed index, and null when scrubbing ends. */ onScrub?: (index: number | null) => void; /** A soft pulse on the last point, for data that is still arriving. */ live?: boolean; /** Reveal left to right the first time it scrolls into view. */ animated?: boolean; }; export function Sparkline({ data, labels, label = "Trend", variant = "line", tone = "neutral", inverse = false, height = 32, domain, formatValue, locale: localeProp, scrub = true, tooltip = true, onScrub, live = false, animated = true, className, style, ...rest }: SparklineProps) { const locale = useLocale(localeProp); const reduce = useReducedMotion(); const gradient = useId(); const clip = useId(); const box = useRef(null); const inView = useInView(box, { once: true, amount: 0.6 }); const [index, setIndex] = useState(null); const [touching, setTouching] = useState(false); // The last dot waits for the reveal once; after that it comes back at once. const [revealed, setRevealed] = useState(false); const summaryId = useId(); const geo = useMemo(() => sparklineGeometry(data, height, domain), [data, height, domain]); const fmt = useMemo(() => { const nf = new Intl.NumberFormat(locale, { maximumFractionDigits: 2 }); return formatValue ?? ((v: number) => nf.format(v)); }, [formatValue, locale]); const lastIndex = findLast(geo.points); const firstIndex = geo.points.findIndex(Boolean); const first = firstIndex >= 0 ? (data[firstIndex] as number) : null; const last = lastIndex >= 0 ? (data[lastIndex] as number) : null; const up = first != null && last != null ? last > first : null; const resolvedTone = tone === "trend" ? (up == null || last === first ? "neutral" : up !== inverse ? "success" : "danger") : tone; const empty = lastIndex < 0; // One scrub position, sprung after the pointer and jumped for the keyboard. const rx = useMotionValue(0); const ry = useMotionValue(0); const left = useTransform(rx, (v) => `${v * 100}%`); // Shifting the pill by the same percentage of its own width keeps it inside the box at both ends. const shift = useTransform(rx, (v) => `${-v * 100}%`); const clipWidth = useTransform(rx, (v) => v * 100); const moveTo = (i: number | null, instant: boolean) => { if (i === index) return; setIndex(i); onScrub?.(i); const p = i == null ? null : geo.points[i]; if (!p) return; const jump = instant || reduce || index == null; if (jump) { rx.jump(p.x); ry.jump(p.y); } else { animate(rx, p.x, spring.follow); animate(ry, p.y, spring.follow); } }; // Snap to the nearest point that has a value, so a gap never strands the scrubber. const nearest = (ratio: number) => { const n = data.length; const target = Math.round(Math.min(1, Math.max(0, ratio)) * (n - 1)); for (let d = 0; d < n; d++) { if (geo.points[target - d]) return target - d; if (geo.points[target + d]) return target + d; } return null; }; const fromPointer = (e: React.PointerEvent) => { const r = e.currentTarget.getBoundingClientRect(); return nearest((e.clientX - r.left) / r.width); }; const interactive = scrub && !empty && data.length > 1; const current = index ?? lastIndex; const valueText = current >= 0 && data[current] != null ? `${labels?.[current] ? `${labels[current]}: ` : ""}${fmt(data[current] as number)}` : "No data"; const summary = empty ? `${label}: no data` : `${label}: ${fmt(first as number)} to ${fmt(last as number)}, low ${fmt(Math.min(...(data.filter((v) => v != null) as number[])))}, high ${fmt( Math.max(...(data.filter((v) => v != null) as number[])), )}`; // Render output never depends on reduced motion (the server can't know it); only the transitions do. const shown = !animated || inView; useEffect(() => { if (!shown || revealed) return; const t = window.setTimeout(() => setRevealed(true), 900); return () => window.clearTimeout(t); }, [shown, revealed]); const lastPoint = lastIndex >= 0 ? geo.points[lastIndex] : null; const scrubbing = index != null; return (

moveTo(fromPointer(e), false) : undefined} onPointerDown={interactive ? (e) => { if (e.pointerType !== "mouse") setTouching(true); moveTo(fromPointer(e), true); } : undefined} onPointerLeave={interactive ? () => { setTouching(false); moveTo(null, true); } : undefined} onPointerCancel={interactive ? () => { setTouching(false); moveTo(null, true); } : undefined} // Keyboard focus lands on the latest point, so the value is there before the first arrow press. onFocus={interactive ? (e) => { if (e.currentTarget.matches(":focus-visible")) moveTo(lastIndex, true); } : undefined} onBlur={interactive ? () => moveTo(null, true) : undefined} onKeyDown={ interactive ? (e) => { const from = index ?? lastIndex; const step = (dir: 1 | -1, start: number) => { for (let i = start + dir; i >= 0 && i < data.length; i += dir) if (geo.points[i]) return i; return start; }; let next: number | null | undefined; if (e.key === "ArrowLeft" || e.key === "ArrowDown") next = index == null ? lastIndex : step(-1, from); else if (e.key === "ArrowRight" || e.key === "ArrowUp") next = index == null ? lastIndex : step(1, from); else if (e.key === "Home") next = firstIndex; else if (e.key === "End") next = lastIndex; else if (e.key === "Escape" && index != null) next = null; if (next === undefined) return; e.preventDefault(); moveTo(next, true); } : undefined } style={{ height, ...style }} className={cn( "group/spark relative w-full min-w-0 select-none", resolvedTone === "neutral" && "text-fg-2", resolvedTone === "success" && "text-success", resolvedTone === "danger" && "text-danger", interactive && "cursor-crosshair touch-pan-y rounded-[3px] outline-none focus-visible:outline-solid focus-visible:outline-1 focus-visible:outline-offset-4 focus-visible:outline-fg-3", className, )} {...rest} > {lastPoint && ( {live && } )} {/* The scrubber: a hairline, a dot riding the line, and the value above. */} {interactive && ( {summary} )} {tooltip && interactive && (

{index != null && data[index] != null ? fmt(data[index] as number) : ""} {index != null && labels?.[index] && {labels[index]}}

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