# Day timeline (Notchset): prompt.md (v2.0.0) - id: `day-timeline` · version 2.0.0 · component · free - category: Charts - build: one set of files for every shadcn style - install: `npx shadcn@latest add https://notchset.dev/r/day-timeline.json` - npm dependencies: lucide-react@^1 - registry dependencies: utils, https://notchset.dev/r/notchset-foundation.json, @notchset/chart - docs: https://notchset.dev/components/day-timeline - The install command carries everything this item needs (files, CSS, tokens, npm and registry dependencies). Prefer it to copying source by hand. Wearable events, logs and routine ticks on one day axis, solid up to now and dotted after, with Now as the one lit mark and the coach's pick glowing. At most six entries (the pick and those nearest now) with View the day for the rest; upright as a list on a phone, and an ordered list for a screen reader either way.. ## Build it - Stack: React 18.3 or 19, TypeScript, Tailwind CSS v4 utility classes on the foundation's roles, a components.json (imports use its aliases). - Packages: `lucide-react@^1`. - Files: `components/ui/notchset/day-timeline.tsx`. - Registry dependencies, installed with it automatically: shadcn `utils` (cn), `notchset-foundation`, `chart`. - Builds: one set of files, the same for every shadcn style. - Exports to keep: `DayTimeline`, `layoutDay`, and every exported type. - CSS: the install adds the notchset foundation (its roles, keyframes and motion switch, reading your shadcn tokens for colour) to your global stylesheet once. Nothing to import by hand. - Re-running `add` (or `--overwrite`) re-applies those rules: put overrides in your own CSS, never in the installed rules. - Colours: every part reads the foundation's roles (`--ns-canvas`, `--ns-ink`, `--ns-line`, `--ns-signal` …), which read your shadcn tokens (`--background`, `--foreground`, `--border`, `--destructive` …), plus the optional `--success` and `--warning`. Retheme on `:root` or any container; never add Tailwind colour classes inside the component. - This item reads `--ns-canvas`, `--ns-font-mono`, `--ns-glow`, `--ns-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-series`, `--ns-signal`, `--ns-text-meta`, `--ns-text-small`, `--ns-weight-medium`. - Retune it (on any ancestor) with the foundation's roles and hooks: `--ns-bad`, `--ns-bad-ink`, `--ns-band`, `--ns-band-edge`, `--ns-band-grade`, `--ns-band-optimal`, `--ns-beat`, `--ns-bezel`, `--ns-canvas`, `--ns-cat-1`, `--ns-cat-2`, `--ns-cat-3`, `--ns-cat-4`, `--ns-cat-5`, `--ns-cat-6`, `--ns-check`, `--ns-chip`, `--ns-control`, `--ns-control-pad`, `--ns-control-sm`, `--ns-deep`, `--ns-deep-ink`, `--ns-deep-ink-2`, `--ns-deep-line`, `--ns-dialog`, `--ns-dialog-lg`, `--ns-dialog-sm`, `--ns-ease`, `--ns-ease-in`, `--ns-ease-panel`, `--ns-ease-pop`, `--ns-field`, `--ns-flood-arc`, `--ns-flood-aurora`, `--ns-flood-behind-1`, `--ns-flood-behind-2`, `--ns-flood-bloom`, `--ns-flood-deep`, `--ns-flood-dial-bloom`, `--ns-flood-glass`, `--ns-flood-grain`, `--ns-flood-image`, `--ns-flood-ink`, `--ns-flood-ink-low`, `--ns-flood-light`, `--ns-flood-mid`, `--ns-flood-pale`, `--ns-flood-pane`, `--ns-flood-pane-edge`, `--ns-flood-pill-ink`, `--ns-flood-ribbon`, `--ns-flood-ribbon-core`, `--ns-flood-shadow`, `--ns-flood-sheen`, `--ns-flood-wash`, `--ns-font-body`, `--ns-font-display`, `--ns-font-mono`, `--ns-font-script`, `--ns-glass`, `--ns-glass-blur`, `--ns-glass-shadow`, `--ns-glow`, `--ns-grain`, `--ns-gutter`, `--ns-header`, `--ns-heat`, `--ns-hover`, `--ns-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-ink-4`, `--ns-leading`, `--ns-lift`, `--ns-light-1`, `--ns-light-2`, `--ns-light-3`, `--ns-light-spread`, `--ns-light-strength`, `--ns-line`, `--ns-line-soft`, `--ns-lit-edge`, `--ns-menu-dy`, `--ns-menu-row`, `--ns-mesh`, `--ns-mesh-frost`, `--ns-ok`, `--ns-ok-ink`, `--ns-orb-body`, `--ns-orb-cool`, `--ns-orb-core`, `--ns-orb-dawn`, `--ns-orb-deep`, `--ns-orb-edge`, `--ns-orb-grain`, `--ns-orb-ground`, `--ns-orb-halo`, `--ns-orb-inner`, `--ns-orb-key`, `--ns-orb-lift`, `--ns-orb-limb`, `--ns-orb-limb-from`, `--ns-orb-rim`, `--ns-orb-skin-hi`, `--ns-orb-skin-lo`, `--ns-orb-skin-mid`, `--ns-orb-warm`, `--ns-panel`, `--ns-panel-w`, `--ns-prism-edge`, `--ns-prism-glint`, `--ns-prism-sheen`, `--ns-prism-tint`, `--ns-pulse`, `--ns-radius`, `--ns-radius-card`, `--ns-radius-full`, `--ns-radius-lg`, `--ns-radius-sm`, `--ns-radius-xl`, `--ns-raised`, `--ns-range`, `--ns-row`, `--ns-row-compact`, `--ns-segment`, `--ns-selected`, `--ns-series`, `--ns-series-core`, `--ns-series-lilac`, `--ns-series-tint`, `--ns-shadow-dialog`, `--ns-shadow-float`, `--ns-shadow-panel`, `--ns-sheet`, `--ns-sheet-bottom`, `--ns-side`, `--ns-signal`, `--ns-sleep-awake`, `--ns-sleep-deep`, `--ns-sleep-light`, `--ns-sleep-rem`, `--ns-space-1`, `--ns-space-2`, `--ns-space-3`, `--ns-space-4`, `--ns-space-5`, `--ns-space-6`, `--ns-space-8`, `--ns-space-section`, `--ns-stack-on`, `--ns-standing-critical`, `--ns-standing-in`, `--ns-standing-out`, `--ns-state-doing`, `--ns-state-done`, `--ns-state-review`, `--ns-state-todo`, `--ns-switch-h`, `--ns-switch-w`, `--ns-text-body`, `--ns-text-control`, `--ns-text-display`, `--ns-text-figure`, `--ns-text-headline`, `--ns-text-hero`, `--ns-text-lede`, `--ns-text-meta`, `--ns-text-page`, `--ns-text-record`, `--ns-text-small`, `--ns-text-strong`, `--ns-text-sub`, `--ns-text-title`, `--ns-tile-shadow`, `--ns-time-born`, `--ns-time-color`, `--ns-time-dialog`, `--ns-time-menu`, `--ns-time-page`, `--ns-time-panel`, `--ns-time-toast`, `--ns-tint`, `--ns-tint-ink`, `--ns-toast-bottom`, `--ns-toast-left`, `--ns-touch`, `--ns-tracking-display`, `--ns-tracking-headline`, `--ns-warn`, `--ns-warn-ink`, `--ns-wash-clay`, `--ns-wash-dusk`, `--ns-wash-graphite`, `--ns-wash-ink`, `--ns-wash-sage`, `--ns-wash-sand`, `--ns-weight-light`, `--ns-weight-medium`, `--ns-weight-regular`, `--ns-weight-strong`, `--ns-well`. - Never add Tailwind colour classes inside the component. ```tsx import { DayTimeline } from "@/components/ui/notchset/day-timeline"; ``` ## Parts - A single export that takes props. ## Match the original - Read `components/ui/notchset/day-timeline.tsx` as the reference implementation before changing or recreating anything, and match it: sizes, colours per theme, motion timings, copy and behaviour. - If you deviate (a prop you can't honour, a style you changed, a dependency you swapped), say so in your reply, part by part. - Keep the accessibility contract, the keyboard map and the motion levels listed below. ## Use it when ### Not when ## Built from - chart (`chart`), installed with it: reuse it, don't rebuild it ## Mistakes - Recreating the component instead of installing it ## Usage ```tsx "use client"; import { DayTimeline } from "@/components/ui/notchset/day-timeline"; export default function DayTimelineDemo() { return (
); } ``` ## Props | Prop | Type | Default | What it does | |---|---|---|---| | `events` | `DayTimelineEvent[]` | | Required. | | `now` | `string` | | "09:40" | | `from` | `number` | `5` | the axis runs from this hour to that (default 5 to 24) | | `to` | `number` | `24` | | | `max` | `number` | `6` | entries shown before "View the day" (default 6) | | `label` | `string` | `"Today"` | | Full docs: https://notchset.dev/components/day-timeline ## Customising - Colours: every part reads the foundation's roles (`--ns-canvas`, `--ns-ink`, `--ns-line`, `--ns-signal` …), which read your shadcn tokens (`--background`, `--foreground`, `--border`, `--destructive` …), plus the optional `--success` and `--warning`. Retheme on `:root` or any container; never add Tailwind colour classes inside the component. - Dark mode follows the `.dark` class or `data-theme="dark"` on an ancestor (the shadcn and next-themes conventions). - Update later: Commit or stash local changes first (or copy the files), so the update can be undone. Read https://notchset.dev/r/changelog.json for the new versions: a major version, an entry marked breaking or a merge says what to change. Then re-run the install with `--overwrite`, on a branch. It replaces the component's files, the shared helper files they import, and the item's CSS rules in the global stylesheet, so review the whole diff (components, shared files, CSS), re-apply your own edits, and run the app's typecheck, tests and build. ## Accessibility contract (preserve when editing) ## Install ```bash npx shadcn@latest add https://notchset.dev/r/day-timeline.json ``` Or add the `@notchset` registry to components.json and run `npx shadcn@latest add @notchset/day-timeline`. Every components.json style gets the same files. ## Continue the workflow - [Metric card](https://notchset.dev/blocks/metric-card) - [Ghost trend](https://notchset.dev/components/ghost-trend) - [Source row](https://notchset.dev/blocks/source-row) ## Source ### components/ui/notchset/day-timeline.tsx ```tsx // Notchset day-timeline 2.0.0 · https://notchset.dev/changelog "use client"; import * as React from "react"; import { Check } from "lucide-react"; import { cn } from "@/lib/utils"; import { useChartWidth } from "@/components/ui/notchset/chart"; /* * Day timeline: a day on one hairline axis, carrying what the wearable saw, what you logged and the routine, ticked or * still planned. Solid up to now, dotted after, and Now is the axis's one lit mark. It shows at most `max` entries * (the coach's pick and those nearest now). Labels alternate above and below the axis on leader lines and never touch; * moments too close to label apart collapse into one counted marker (layoutDay). The counted marker and "View the day" * open the whole day in place as an upright list, which is also how the day stands in a narrow box (a phone). The entries are an ordered list either way, so a screen reader reads the day in * order; the drawn axis is decoration. * * * * Marks: ring a filled dot, log a hollow ring, routine an ink dot with a tick, planned a dashed ring (lit when it's * the coach's pick). An entry with `end` is drawn as a capsule for its length. */ type DayTimelineKind = "ring" | "log" | "routine" | "planned"; type DayTimelineEvent = { id: string; at: string; end?: string | undefined; title: string; detail?: string | undefined; kind: DayTimelineKind; pick?: boolean | undefined; }; type DayTimelineProps = { events: DayTimelineEvent[]; /** "09:40" */ now: string; /** the axis runs from this hour to that (default 5 to 24) */ from?: number | undefined; to?: number | undefined; /** entries shown before "View the day" (default 6) */ max?: number | undefined; label?: string | undefined; className?: string | undefined; }; const hours = (t: string) => { const [h, m] = t.split(":").map(Number); return h! + m! / 60; }; const KIND_WORD: Record = { ring: "From the ring", log: "Logged", routine: "Routine, ticked", planned: "Planned", }; /** The entries kept when there are more than `max`: the pick, then those nearest now, back in time order. */ function keep(events: DayTimelineEvent[], now: string, max: number) { if (events.length <= max) return events; const n = hours(now); const ranked = [...events].sort((a, b) => Number(!!b.pick) - Number(!!a.pick) || Math.abs(hours(a.at) - n) - Math.abs(hours(b.at) - n)); const ids = new Set(ranked.slice(0, max).map((e) => e.id)); return events.filter((e) => ids.has(e.id)); } function Mark({ kind, pick, className }: { kind: DayTimelineKind; pick?: boolean | undefined; className?: string | undefined }) { if (kind === "routine") return ( ); return ( ); } /* the axis layout: where each mark and its label sit at width W */ const AXIS = 104; const LABEL_H = 30; type Rect = { l: number; r: number; t: number; b: number }; type DayMoment = { events: DayTimelineEvent[]; x: number; at: string; end?: string | undefined; title: string; }; type PlacedMoment = { m: DayMoment; up: boolean; lvl: number; right: boolean; label: Rect; stem: [number, number]; }; const momentOf = (events: DayTimelineEvent[], x: number): DayMoment => { const lead = events.find((e) => e.pick) ?? events[0]!; const last = events.at(-1)!; if (events.length === 1) return { events, x, at: lead.at, end: lead.end, title: lead.title }; return { events, x, at: `${events[0]!.at}–${last.end ?? last.at}`, title: `${lead.title} and ${events.length - 1} more`, }; }; /* * Lays the day out on the axis so no two labels, stems or marks ever touch. Marks closer than `merge` px collapse into * one moment with a count. Labels alternate above and below in time order (above can't sit across Now's line); when a * label's own side and the other side are both taken it stacks one level out on a longer leader line, and when that * is taken too, it joins its nearest neighbour as one counted moment and the day is laid out again. */ function layoutDay(events: DayTimelineEvent[], now: string, W: number, from = 5, to = 24, merge = 26): PlacedMoment[] { const X = (t: number) => 8 + ((Math.min(to, Math.max(from, t)) - from) / (to - from)) * (W - 16); const nowX = X(hours(now)); const sorted = [...events].sort((a, b) => a.at.localeCompare(b.at)); let groups: DayTimelineEvent[][] = []; for (const e of sorted) { const g = groups.at(-1); if (g && X(hours(e.at)) - X(hours(g[0]!.at)) < merge) g.push(e); else groups.push([e]); } for (;;) { const moments = groups.map((g) => momentOf(g, X(hours(g[0]!.at)))); const placed: PlacedMoment[] = []; let failed = -1; moments.forEach((m, i) => { if (failed >= 0) return; const w = Math.max(m.title.length * 7, m.at.length * 7.2, 40) + 4; const right = m.x + 6 + w > W; const [l, r] = right ? [m.x - 6 - w, m.x - 6] : [m.x + 6, m.x + 6 + w]; const pref = i % 2 === 0; const slots = [ { up: pref, lvl: 0 }, { up: !pref, lvl: 0 }, { up: pref, lvl: 1 }, { up: !pref, lvl: 1 }, ]; const slot = slots.find(({ up, lvl }) => { const t = up ? AXIS - 46 - lvl * 36 : AXIS + 40 + lvl * 36; const label = { l, r, t, b: t + LABEL_H }; const stem: [number, number] = up ? [label.b, AXIS - 8] : [AXIS + 8, label.t]; if (up && l - 6 < nowX && nowX < r + 6) return false; return !placed.some( (p) => (p.label.l < r + 8 && l < p.label.r + 8 && p.label.t < label.b && t < p.label.b) || (p.label.l - 3 < m.x && m.x < p.label.r + 3 && p.label.t < stem[1] && stem[0] < p.label.b) || (l - 3 < p.m.x && p.m.x < r + 3 && p.stem[0] < label.b && t < p.stem[1]), ); }); if (!slot) { failed = i; return; } const t = slot.up ? AXIS - 46 - slot.lvl * 36 : AXIS + 40 + slot.lvl * 36; placed.push({ m, up: slot.up, lvl: slot.lvl, right, label: { l, r, t, b: t + LABEL_H }, stem: slot.up ? [t + LABEL_H, AXIS - 8] : [AXIS + 8, t], }); }); if (failed < 0 || groups.length < 2) return placed; const i = failed; const j = i === 0 ? 1 : i === groups.length - 1 ? i - 1 : moments[i]!.x - moments[i - 1]!.x <= moments[i + 1]!.x - moments[i]!.x ? i - 1 : i + 1; const lo = Math.min(i, j); groups = [...groups.slice(0, lo), [...groups[lo]!, ...groups[lo + 1]!], ...groups.slice(lo + 2)]; } } function DayTimeline({ events, now, from = 5, to = 24, max = 6, label = "Today", className }: DayTimelineProps) { const [box, W] = useChartWidth(900); const [all, setAll] = React.useState(false); const sorted = [...events].sort((a, b) => a.at.localeCompare(b.at)); /* the whole day opens as the upright list, every entry in order */ const shown = all ? sorted : keep(sorted, now, max); const upright = all || W < 560; const nowH = hours(now); const X = (t: number) => 8 + ((Math.min(to, Math.max(from, t)) - from) / (to - from)) * (W - 16); const placed = upright ? [] : layoutDay(shown, now, W, from, to); const past = (e: DayTimelineEvent) => hours(e.at) <= nowH; const list = (
    {upright && ( <> )} {(() => { const rows: React.ReactNode[] = []; let nowDone = false; const nowRow = (
  1. {upright && } {now} Now
    2. ); for (const e of shown) { if (!nowDone && hours(e.at) > nowH) { rows.push(nowRow); nowDone = true; } rows.push(
  2. {upright && ( )} {e.end ? `${e.at}–${e.end}` : e.at} {e.title} {e.detail ?? KIND_WORD[e.kind]}
    3. , ); } if (!nowDone) rows.push(nowRow); return rows; })()}
); return (
{list} {!upright && (
{Array.from({ length: Math.floor((to - from) / 3) + 1 }, (_, i) => from + 1 + i * 3) .filter((h) => h <= to) .map((h) => ( {`${String(h).padStart(2, "0")}:00`} ))} {placed.map(({ m, up, right, label: r, stem }) => { const e = m.events[0]!; const many = m.events.length > 1; const strong = m.events.some((v) => v.pick); const quiet = !many && e.kind === "planned" && !e.pick; const title = {m.title}; const time = {m.at}; return ( {stem[1] - stem[0] > 4 && ( )} {many ? ( ) : e.end ? ( ) : ( )} {up ? ( <> {time} {title} ) : ( <> {title} {time} )} ); })} {/* now: the axis's one glow */} Now {now}
)}
{(all || sorted.length > max || placed.some((p) => p.m.events.length > 1)) && ( )}
); } export { DayTimeline, layoutDay, type DayMoment, type PlacedMoment, type DayTimelineEvent, type DayTimelineKind, type DayTimelineProps }; ``` The foundation (the tokens listed above, keyframes and motion levels) installs once with the first component; its CSS is public at https://notchset.dev/r/notchset-foundation.json.