# Donut

Token-driven donut/pie chart — SVG arc segments with a center total and legend; segment colors from data-tone or a semantic-token cycle.

[All components](https://rickylabs.github.io/netscript/design-system/components/) · [Theme builder](https://rickylabs.github.io/netscript/create/) · [Implementation source](https://github.com/rickylabs/netscript/blob/main/packages/fresh-ui/registry/components/ui/donut.tsx)

## Live preview

[Open live donut preview](https://rickylabs.github.io/netscript/assets/fresh-ui/preview/?component=donut&theme=studio-utility)

## Install

```bash
netscript ui:add donut
```

## Usage and examples

The preview runs this JSX with the installed components. Import any composed primitives from your UI directory.

```tsx
import { useState } from 'preact/hooks';
import { Donut } from '@app/components/ui/donut.tsx';

export function Example() {
  const [value, setValue] = useState('standard');
  const [open, setOpen] = useState(false);
  const [notice, report] = useState('');
  return (<><div><Donut data={[{label:"Fulfilled",value:88},{label:"Pending",value:12}]} /></div><p role="status">{notice}</p></>);
}
```

## Props

Generated from native `deno doc --json --private` over the shipped implementation. Compound component props retain their owning interface; native attributes pass through where declared.

| Owner | Prop | Type | Optional | Description |
| --- | --- | --- | --- | --- |
| `DonutProps` | `data` | `DonutDatum[]` | No |  |
| `DonutProps` | `total` | `string \| number` | Yes | Override the center label (defaults to the sum). |
| `DonutProps` | `class` | `string` | Yes |  |

```typescript
type DonutTone = "primary" | "success" | "warning" | "secondary" | "destructive"
DonutProps extends Omit<JSX.HTMLAttributes<HTMLDivElement>, "class">
```

## Keyboard

Presentation component; no component-specific keyboard interactions.

## Tokens

Semantic contract roles: `material/track`, `radius/badge`, `text/fg`, `text/muted`.

CSS custom properties referenced directly: `--ns-chart-1`, `--ns-chart-2`, `--ns-chart-3`, `--ns-chart-4`, `--ns-chart-5`, `--ns-destructive`, `--ns-ease-normal`, `--ns-fg`, `--ns-font-kpi`, `--ns-font-mono`, `--ns-font-sans`, `--ns-leading-normal`, `--ns-leading-small`, `--ns-primary`, `--ns-radius-control`, `--ns-radius-sm`, `--ns-secondary`, `--ns-secondary-text`, `--ns-space-1-5`, `--ns-space-2`, `--ns-space-2-5`, `--ns-space-24`, `--ns-space-4`, `--ns-success`, `--ns-text-lg`, `--ns-text-small`, `--ns-text-xs`, `--ns-tracking-kpi-sm`, `--ns-tracking-small`, `--ns-warning`, `--ns-weight-kpi-sm`, `--ns-weight-small`.

## Contract and compatibility

Accessibility pattern: noninteractive presentation

- Native DOM attributes pass through where the implementation accepts them.
- data-series is emitted only for automatic palette entries; explicit tone keeps semantic intent.

Design contract values marked planned are not implementation props. The props above describe what ships today.