# Sign to close (Notchset): prompt.md (v2.0.0) - id: `sign-to-close` · version 2.0.0 · block · free - category: Marketing - build: one set of files for every shadcn style - install: `npx shadcn@latest add https://notchset.dev/r/sign-to-close.json` - npm dependencies: none - registry dependencies: utils, https://notchset.dev/r/notchset-foundation.json, @notchset/button, @notchset/company-mark, @notchset/status-pill - docs: https://notchset.dev/blocks/sign-to-close - The install command carries everything this item needs (files, CSS, tokens, npm and registry dependencies). Prefer it to copying source by hand. A small order form that ends in a signature: draw it, with Undo and Clear, or type your name. Signing flips the deal to Won and the Signature traces the card once; a refused signature keeps the ink and offers Retry. A line marked one-time is totalled apart: recurring per year, one-time and the first year.. ## 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/blocks/sign-to-close.tsx`. - Registry dependencies, installed with it automatically: shadcn `utils` (cn), `notchset-foundation`, `button`, `company-mark`, `status-pill`. - Builds: one set of files, the same for every shadcn style. - Exports to keep: `SignToClose`, 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-bad-ink`, `--ns-control`, `--ns-ease`, `--ns-ease-panel`, `--ns-font-display`, `--ns-font-script`, `--ns-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-line`, `--ns-line-soft`, `--ns-ok-ink`, `--ns-panel`, `--ns-radius-lg`, `--ns-radius-xl`, `--ns-shadow-float`, `--ns-signal`, `--ns-text-meta`, `--ns-text-small`, `--ns-text-strong`, `--ns-text-title`, `--ns-time-dialog`, `--ns-tracking-display`, `--ns-weight-medium`, `--ns-well`. - 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 { SignToClose } from "@/components/ui/notchset/blocks/sign-to-close"; ``` ## Parts - A single export that takes props. ## Match the original - Read `components/ui/notchset/blocks/sign-to-close.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 - button (`button`), installed with it: reuse it, don't rebuild it - company-mark (`company-mark`), installed with it: reuse it, don't rebuild it - status-pill (`status-pill`), installed with it: reuse it, don't rebuild it ## Mistakes - Recreating the component instead of installing it ## Usage ```tsx "use client"; import * as React from "react"; import { SignToClose } from "@/components/ui/notchset/blocks/sign-to-close"; import { Switch } from "@/components/ui/notchset/switch"; const money = (v: number) => `$${Math.round(v).toLocaleString("en-US")}`; export default function SignToCloseDemo() { const [fails, setFails] = React.useState(false); return (
new Promise((r) => setTimeout(() => r(!fails), 520))} replay />
); } ``` This example also uses `switch` (https://notchset.dev/components/switch). Installing this item doesn't bring them; to paste the example as it is: `npx shadcn@latest add https://notchset.dev/r/sign-to-close.json https://notchset.dev/r/switch.json`. ## Props | Prop | Type | Default | What it does | |---|---|---|---| | `company` | `string` | | Required. | | `color` | `string` | | Required. | | `title` | `string` | | Required. | | `stage` | `{ label: string; color: string }` | | the stage the deal sits in until it's signed | | `lines` | `Line[]` | | Required. | | `signer` | `string` | | who signs; the typed path starts from this name | | `format` | `(v: number) => string` | | Required. | | `onSign` | `(sig: Signature) => Promise \| boolean \| void` | | the host's save; reject (or resolve false) to refuse it | | `dealId` | `string` | | which deal this is; given another, the form starts open and the first deal's answer lands nowhere (left out, key the form by the deal) | | `replay` | `boolean` | `false` | a demo's "Sign again", which clears the signature and reopens the deal | Full docs: https://notchset.dev/blocks/sign-to-close ## 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/sign-to-close.json ``` Or add the `@notchset` registry to components.json and run `npx shadcn@latest add @notchset/sign-to-close`. Every components.json style gets the same files. ## Source ### components/ui/notchset/blocks/sign-to-close.tsx ```tsx // Notchset sign-to-close 2.0.0 · https://notchset.dev/changelog "use client"; import * as React from "react"; import { cn } from "@/lib/utils"; import { Button } from "@/components/ui/notchset/button"; import { CompanyMark } from "@/components/ui/notchset/company-mark"; import { StatusPill } from "@/components/ui/notchset/status-pill"; /* * Sign to close: a small order form that ends in a signature. Draw on the line with a finger, pen or mouse (Undo * takes the last stroke back, Clear starts over), or type your name and it's set in a script face, so the keyboard * signs too. Sign records it: the deal's pill flips to Won and the Signature traces the card's edge once, the one * moment the region marks. When the host refuses, the ink stays, the pill doesn't move and the reason is said with * Retry. * * save(sig)} /> * * Lines recur yearly unless marked `once`. With no one-time line the total is the yearly figure ("Total, per year"); * with one, the form says what recurs, what is charged once and the first year's total, and the signed line says * the first year is what the quarter books, so a one-time fee is never shown as yearly value. */ type Line = { label: string; amount: number; /** charged once, not every year */ once?: boolean | undefined }; type Signature = { kind: "drawn"; strokes: [number, number][][] } | { kind: "typed"; name: string }; type SignToCloseProps = { company: string; color: string; title: string; /** the stage the deal sits in until it's signed */ stage: { label: string; color: string }; lines: Line[]; /** who signs; the typed path starts from this name */ signer: string; format: (v: number) => string; /** the host's save; reject (or resolve false) to refuse it */ onSign?: ((sig: Signature) => Promise | boolean | void) | undefined; /** which deal this is; given another, the form starts open and the first deal's answer lands nowhere (left out, key the form by the deal) */ dealId?: string | undefined; /** a demo's "Sign again", which clears the signature and reopens the deal */ replay?: boolean | undefined; className?: string | undefined; }; const PAD_H = 96; /** a stroke as a smooth path: straight to the first midpoint, then quadratic curves through each point */ function path(s: [number, number][]) { if (s.length === 1) return `M${s[0]![0]} ${s[0]![1]}l0.1 0`; let d = `M${s[0]![0]} ${s[0]![1]}`; for (let i = 1; i < s.length - 1; i++) { const [x, y] = s[i]!, [nx, ny] = s[i + 1]!; d += `Q${x} ${y} ${(x + nx) / 2} ${(y + ny) / 2}`; } const [lx, ly] = s[s.length - 1]!; return `${d}L${lx} ${ly}`; } function SignToClose({ company, color, title, stage, lines, signer, format, onSign, dealId, replay = false, className }: SignToCloseProps) { const [strokes, setStrokes] = React.useState<[number, number][][]>([]); const [typing, setTyping] = React.useState(false); const [typed, setTyped] = React.useState(signer); const [state, setState] = React.useState<"open" | "busy" | "won" | "failed">("open"); const [traced, setTraced] = React.useState(0); /* a generation per deal: a save still on its way for the deal before lands nowhere */ const [deal, setDeal] = React.useState(dealId); const generation = React.useRef(0); if (deal !== dealId) { setDeal(dealId); setStrokes([]); setTyping(false); setTyped(signer); setState("open"); setTraced(0); } React.useEffect(() => { generation.current += 1; }, [dealId]); /* the one pointer drawing, if any: a second finger or pen draws nothing, and Clear, Undo, Type and Sign end the stroke in progress, so a later move can't add ink to a cleared pad or to a signature already sent */ const pen = React.useRef(null); const end = () => void (pen.current = null); const total = lines.reduce((a, l) => a + l.amount, 0); const once = lines.filter((l) => l.once).reduce((a, l) => a + l.amount, 0), yearly = total - once; const mixed = lines.some((l) => l.once); const won = state === "won"; const ready = typing ? typed.trim().length > 1 : strokes.length > 0; const locked = won || state === "busy"; const at = (e: React.PointerEvent): [number, number] => { const r = e.currentTarget.getBoundingClientRect(); return [Math.round(e.clientX - r.left), Math.round(e.clientY - r.top)]; }; const sign = async () => { if (!ready || locked) return; end(); setState("busy"); const mine = generation.current; let ok = true; try { ok = (await onSign?.(typing ? { kind: "typed", name: typed.trim() } : { kind: "drawn", strokes })) !== false; } catch { ok = false; } if (generation.current !== mine) return; setState(ok ? "won" : "failed"); if (ok) setTraced((n) => n + 1); }; const reset = () => { setStrokes([]); setState("open"); }; return (
{traced > 0 && ( )}
{company} {title}
{won ? Won : {stage.label}}
{lines.map((l) => (
{l.label}
{format(l.amount)} {l.once && once}
))} {mixed && ([["Recurring, per year", yearly], ["One-time", once]] as const).map(([k, v]) => (
{k}
{format(v)}
))}
{mixed ? "First year" : "Total, per year"}
{format(total)}
{won ? `Signed by ${typing ? typed.trim() : signer}, today` : `${signer} signs for ${company}`}
{typing ? ( setTyped(e.target.value)} /* Enter that confirms an input method's candidate is the name still being written, not a signature */ onKeyDown={(e) => e.key === "Enter" && !e.nativeEvent.isComposing && e.keyCode !== 229 && void sign()} className="absolute inset-x-4 bottom-5 bg-transparent font-[family-name:var(--ns-font-script)] text-[34px] leading-none text-[var(--ns-ink)] outline-hidden" /> ) : ( { if (locked || pen.current != null) return; e.currentTarget.setPointerCapture?.(e.pointerId); pen.current = e.pointerId; const p = at(e); setStrokes((s) => [...s, [p]]); if (state === "failed") setState("open"); }} onPointerMove={(e) => { if (pen.current !== e.pointerId || locked) return; const p = at(e); setStrokes((s) => (s.length ? [...s.slice(0, -1), [...s[s.length - 1]!, p]] : s)); }} onPointerUp={(e) => void (pen.current === e.pointerId && end())} onPointerCancel={(e) => void (pen.current === e.pointerId && end())} onLostPointerCapture={(e) => void (pen.current === e.pointerId && end())} > {strokes.map((s, i) => ( ))} )} ×{!typing && !strokes.length && Sign here}
{!won && !typing && ( <> )} {!won && ( )}
{state === "failed" && ( Couldn’t record the signature. Nothing was sent; your signature is kept. )} {won ? ( <> {mixed ? `Won. ${format(total)} first-year value (${format(yearly)} a year, ${format(once)} once) added to the quarter.` : `Won. ${format(total)} a year added to the quarter.`} {replay && } ) : ( )}
); } export { SignToClose, type Signature, type SignToCloseProps }; ``` 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.