svelte-kit-vice/src/uix/morfo/components/drawer.ts

import type { Morfo } from '../types';
import { v } from '../types';

export const drawerMorfo = {
	name: 'Drawer',
	kebab: 'drawer',
	scope: ['soma'],
	apg: 'https://www.w3.org/WAI/ARIA/apg/patterns/dialog-modal/',

	focus: {
		initial: 'first-focusable',
		trap: true,
		return: 'trigger',
		restore: true
	},

	parts: [
		{
			name: 'Provider',
			kebab: 'provider',
			archetype: 'provider',
			kind: 'virtual',
			defaultElement: 'none',
			optional: false,
			states: ['open', 'closed'],
			data: [{ attr: 'data-state', values: ['open', 'closed'] }],
			aria: []
		},
		{
			name: 'Trigger',
			kebab: 'trigger',
			archetype: 'trigger',
			kind: 'public',
			defaultElement: 'button',
			role: 'button',
			optional: false,
			states: ['open', 'closed'],
			data: [{ attr: 'data-state', values: ['open', 'closed'] }],
			aria: [
				{ attr: 'type', value: v.literal('button') },
				{ attr: 'aria-haspopup', value: v.literal('dialog') },
				{ attr: 'aria-expanded', value: v.stateRef('open') },
				{
					attr: 'aria-controls',
					value: v.partRef('content'),
					condition: { when: 'part-present', part: 'content' },
					severity: 'recommended'
				},
				{
					attr: 'aria-label',
					value: v.translationRef('#?components.drawer.trigger|Open drawer'),
					severity: 'recommended'
				}
			]
		},
		{
			name: 'Content',
			kebab: 'content',
			archetype: 'content',
			kind: 'public',
			defaultElement: 'div',
			role: 'dialog',
			optional: false,
			states: ['open', 'closed'],
			data: [
				{ attr: 'data-state', values: ['open', 'closed'] },
				{ attr: 'data-side', values: ['top', 'bottom', 'left', 'right'] },
				{ attr: 'data-dragging', severity: 'optional' }
			],
			aria: [
				{
					attr: 'aria-modal',
					value: v.literal('true'),
					severity: 'optional',
					condition: { when: 'prop-truthy', prop: 'modal' }
				},
				{
					attr: 'aria-labelledby',
					value: v.partRef('title'),
					condition: { when: 'part-present', part: 'title' },
					severity: 'recommended'
				},
				{
					attr: 'aria-describedby',
					value: v.partRef('description'),
					condition: { when: 'part-present', part: 'description' },
					severity: 'optional'
				}
			],
			keyboard: [
				{ key: 'Escape', action: 'close' },
				{ key: 'Tab', action: 'focus-next' },
				{ key: 'Shift+Tab', action: 'focus-prev' }
			]
		},
		{
			name: 'Overlay',
			kebab: 'overlay',
			archetype: 'overlay',
			kind: 'public',
			defaultElement: 'div',
			optional: true,
			states: ['open', 'closed'],
			data: [{ attr: 'data-state', values: ['open', 'closed'] }],
			aria: [{ attr: 'aria-hidden', value: v.literal('true') }]
		},
		{
			name: 'Handle',
			kebab: 'handle',
			archetype: 'thumb',
			kind: 'public',
			defaultElement: 'div',
			optional: true,
			data: [],
			aria: [{ attr: 'aria-hidden', value: v.literal('true') }]
		},
		{
			name: 'Title',
			kebab: 'title',
			archetype: 'title',
			kind: 'public',
			defaultElement: 'div',
			role: 'heading',
			optional: true,
			data: [],
			aria: [{ attr: 'aria-level', value: v.propRef('level'), severity: 'recommended' }]
		},
		{
			name: 'Description',
			kebab: 'description',
			archetype: 'description',
			kind: 'public',
			defaultElement: 'div',
			optional: true,
			data: [],
			aria: []
		},
		{
			name: 'Close',
			kebab: 'close',
			archetype: 'close',
			kind: 'public',
			defaultElement: 'button',
			role: 'button',
			optional: true,
			data: [],
			aria: [
				{ attr: 'type', value: v.literal('button') },
				{
					attr: 'aria-label',
					value: v.translationRef('#?components.drawer.close|Close'),
					severity: 'recommended'
				}
			]
		}
	]
} as const satisfies Morfo;