# Zone stack (Notchset): prompt.md (v2.0.0) - id: `zone-stack` · 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/zone-stack.json` - npm dependencies: none - registry dependencies: utils, https://notchset.dev/r/notchset-foundation.json, @notchset/chart - docs: https://notchset.dev/components/zone-stack - The install command carries everything this item needs (files, CSS, tokens, npm and registry dependencies). Prefer it to copying source by hand. Zones 1 to 5 stacked per day in one ramp of the series hue, lightest to full, so it reads as effort and never as five categories (grey in Graphite). Each day's total sits over its bar; days still to come stay empty. The table carries every zone.. ## 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: none beyond React. - Files: `components/ui/notchset/zone-stack.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: `ZoneStack`, `zoneFill`, 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-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-line`, `--ns-series`, `--ns-text-meta`, `--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 { ZoneStack } from "@/components/ui/notchset/zone-stack"; ``` ## Parts - A single export that takes props. ## Match the original - Read `components/ui/notchset/zone-stack.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 { ZoneStack } from "@/components/ui/notchset/zone-stack"; const week: [string, number[] | null][] = [["Mon", [38, 14, 6, 2, 0]], ["Tue", [44, 18, 8, 0, 0]], ["Wed", [30, 0, 0, 0, 0]], ["Thu", [52, 18, 13, 3, 0]], ["Fri", [40, 16, 9, 0, 0]], ["Sat", [61, 12, 5, 3, 4]], ["Sun", null]]; export default function ZoneStackDemo() { return (
({ label, zones }))} current={5} />
); } ``` ## Props | Prop | Type | Default | What it does | |---|---|---|---| | `days` | `ZoneStackDay[]` | | Required. | | `label` | `string` | | Required. | | `current` | `number` | | the day to mark as today (its label in ink) | | `height` | `number` | `200` | | Full docs: https://notchset.dev/components/zone-stack ## 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/zone-stack.json ``` Or add the `@notchset` registry to components.json and run `npx shadcn@latest add @notchset/zone-stack`. Every components.json style gets the same files. ## Continue the workflow - [Day timeline](https://notchset.dev/components/day-timeline) - [Ghost trend](https://notchset.dev/components/ghost-trend) - [Glucose day](https://notchset.dev/components/glucose-day) ## Source ### components/ui/notchset/zone-stack.tsx ```tsx // Notchset zone-stack 2.0.0 · https://notchset.dev/changelog "use client"; import * as React from "react"; import { cn } from "@/lib/utils"; import { ChartTable, ChartTableToggle, useChartWidth } from "@/components/ui/notchset/chart"; /* * Zone stack: minutes in each heart-rate zone per day, stacked in one tonal ramp of the series hue (zone 1 the * lightest, zone 5 the full colour), the day's total over each bar. One hue, so it reads as effort, never as five * categories; in Graphite the ramp is grey. Days still to come stay empty. * * */ type ZoneStackDay = { label: string; zones: number[] | null }; type ZoneStackProps = { days: ZoneStackDay[]; label: string; /** the day to mark as today (its label in ink) */ current?: number | undefined; height?: number | undefined; className?: string | undefined; }; /** Zone n's fill: the series hue mixed into the surface, lightest first. */ const ZONE_MIX = [22, 38, 58, 80, 100]; const zoneFill = (z: number) => (ZONE_MIX[z] === 100 ? "var(--ns-series)" : `color-mix(in oklab, var(--ns-series) ${ZONE_MIX[z]}%, var(--ns-canvas))`); function ZoneStack({ days, label, current, height = 200, className }: ZoneStackProps) { const [box, W] = useChartWidth(540); const [table, setTable] = React.useState(false); const totals = days.map((d) => (d.zones ? d.zones.reduce((a, b) => a + b, 0) : null)); const max = Math.max(1, ...totals.map((t) => t ?? 0)) * 1.08; const gap = W < 400 ? 8 : 14; const bw = (W - gap * (days.length - 1)) / days.length; const T = 22, B = height - 24; const k = (B - T) / max; const summary = `${label}: ${days.map((d, i) => `${d.label} ${totals[i] == null ? "no data yet" : `${totals[i]} minutes`}`).join(", ")}.`; return (
{days.map((d, i) => { if (!d.zones) return ; let y = B; const lastZ = d.zones.reduce((a: number, m, i) => (m > 0 ? i : a), -1); return ( {d.zones.map((m, z) => { if (!m) return null; const h = m * k; y -= h; return ; })} ); })}
{days.map((d, i) => ( {totals[i] != null && ( {totals[i]} )} {d.label} ))}
Zone {ZONE_MIX.map((_, z) => ( {z + 1} ))} setTable(!table)} className="ml-auto" />
[d.label, ...(d.zones ?? [null, null, null, null, null]).map((m) => (m == null ? "—" : m)), totals[i] == null ? "—" : totals[i]!])} />
); } export { ZoneStack, zoneFill, type ZoneStackDay, type ZoneStackProps }; ``` 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.