svelte-kit-vice/src/uix/morfo/components/range-calendar.ts

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

export const rangeCalendarMorfo = {
	name: 'RangeCalendar',
	kebab: 'range-calendar',
	scope: ['soma', 'sema', 'eidos'],
	expression: 'family-default',
	apg: 'https://www.w3.org/WAI/ARIA/apg/patterns/grid/',
	texts: {
		label: '#?components.range-calendar.label|Range calendar',
		'range-start': '#?components.range-calendar.range-start|range start',
		'range-end': '#?components.range-calendar.range-end|range end',
		'in-range': '#?components.range-calendar.in-range|in range'
	},
	events: [
		{
			name: 'commit-select-start',
			semantic: {
				family: 'commit',
				verb: 'select',
				target: v.partRef('day'),
				intent: 'affirm',
				sequence: 'post'
			}
		},
		{
			name: 'commit-select-range',
			semantic: {
				family: 'commit',
				verb: 'select',
				target: v.partRef('day'),
				intent: 'fulfill',
				sequence: 'post'
			}
		},
		{
			name: 'commit-reset',
			semantic: {
				family: 'commit',
				verb: 'reset',
				target: v.partRef('day'),
				intent: 'neutral',
				sequence: 'post'
			}
		},
		{
			name: 'shift-navigate',
			semantic: {
				family: 'shift',
				verb: 'navigate',
				target: v.partRef('provider'),
				sequence: 'post'
			}
		}
	],
	parts: [
		{
			name: 'Provider',
			kebab: 'provider',
			archetype: 'provider',
			kind: 'public',
			defaultElement: 'div',
			role: 'application',
			optional: false,
			data: [
				{ attr: 'data-readonly', severity: 'optional' },
				{ attr: 'data-disabled', severity: 'optional' },
				{ attr: 'data-invalid', severity: 'optional' },
				{ attr: 'data-selecting', severity: 'optional' }
			],
			aria: [
				{ attr: 'aria-label', value: v.propRef('ariaLabel'), severity: 'recommended' },
				{
					attr: 'aria-disabled',
					value: v.propRef('disabled'),
					severity: 'optional',
					ariaBoolean: true
				}
			],
			keyboard: [
				{ key: 'ArrowRight', action: 'next-day' },
				{ key: 'ArrowLeft', action: 'prev-day' },
				{ key: 'ArrowDown', action: 'next-week' },
				{ key: 'ArrowUp', action: 'prev-week' },
				{ key: 'PageUp', action: 'prev-month' },
				{ key: 'PageDown', action: 'next-month' },
				{ key: 'Home', action: 'first-day-of-week' },
				{ key: 'End', action: 'last-day-of-week' },
				{ key: 'Enter', action: 'select' },
				{ key: ' ', action: 'select' },
				{ key: 'Escape', action: 'cancel-selection' }
			]
		},
		{
			name: 'Header',
			kebab: 'header',
			archetype: 'header',
			kind: 'public',
			defaultElement: 'div',
			optional: true,
			data: [],
			aria: [{ attr: 'aria-hidden', value: v.literal('true') }]
		},
		{
			name: 'Heading',
			kebab: 'heading',
			archetype: 'header',
			kind: 'public',
			defaultElement: 'div',
			optional: true,
			data: [],
			aria: []
		},
		{
			name: 'PrevButton',
			kebab: 'prev-button',
			archetype: 'trigger',
			kind: 'public',
			defaultElement: 'button',
			role: 'button',
			optional: true,
			data: [{ attr: 'data-disabled', severity: 'optional' }],
			aria: [
				{ attr: 'type', value: v.literal('button') },
				{
					attr: 'aria-label',
					value: v.commonRef('calendar.prev-month', 'Previous month'),
					severity: 'recommended'
				}
			]
		},
		{
			name: 'NextButton',
			kebab: 'next-button',
			archetype: 'trigger',
			kind: 'public',
			defaultElement: 'button',
			role: 'button',
			optional: true,
			data: [{ attr: 'data-disabled', severity: 'optional' }],
			aria: [
				{ attr: 'type', value: v.literal('button') },
				{
					attr: 'aria-label',
					value: v.commonRef('calendar.next-month', 'Next month'),
					severity: 'recommended'
				}
			]
		},
		{
			name: 'MonthSelect',
			kebab: 'month-select',
			archetype: 'input',
			kind: 'public',
			defaultElement: 'select',
			optional: true,
			data: [{ attr: 'data-disabled', severity: 'optional' }],
			aria: []
		},
		{
			name: 'YearSelect',
			kebab: 'year-select',
			archetype: 'input',
			kind: 'public',
			defaultElement: 'select',
			optional: true,
			data: [{ attr: 'data-disabled', severity: 'optional' }],
			aria: []
		},
		{
			name: 'Grid',
			kebab: 'grid',
			kind: 'public',
			defaultElement: 'table',
			role: 'grid',
			optional: false,
			data: [],
			aria: [
				{
					attr: 'aria-labelledby',
					value: v.partRef('heading'),
					condition: { when: 'part-present', part: 'heading' },
					severity: 'recommended'
				},
				{
					attr: 'aria-readonly',
					value: v.propRef('readonly'),
					severity: 'optional',
					ariaBoolean: true
				},
				{
					attr: 'aria-disabled',
					value: v.propRef('disabled'),
					severity: 'optional',
					ariaBoolean: true
				}
			]
		},
		{
			name: 'GridHead',
			kebab: 'grid-head',
			archetype: 'header',
			kind: 'public',
			defaultElement: 'thead',
			optional: false,
			data: [],
			aria: []
		},
		{
			name: 'GridBody',
			kebab: 'grid-body',
			kind: 'public',
			defaultElement: 'tbody',
			optional: false,
			data: [],
			aria: []
		},
		{
			name: 'GridRow',
			kebab: 'grid-row',
			// No archetype: structural `<tr>` row, not a menu `item` (would tint the
			// whole week on hover).
			kind: 'public',
			defaultElement: 'tr',
			role: 'row',
			optional: false,
			data: [],
			aria: []
		},
		{
			name: 'HeadCell',
			kebab: 'head-cell',
			archetype: 'header',
			kind: 'public',
			defaultElement: 'th',
			optional: false,
			data: [],
			aria: []
		},
		{
			name: 'Cell',
			kebab: 'cell',
			// No archetype: display `gridcell` container, not a menu `item` (would
			// add the listbox-row padding + hover band). The Day inside is the item.
			kind: 'public',
			defaultElement: 'td',
			role: 'gridcell',
			optional: false,
			data: [
				{ attr: 'data-value' },
				{ attr: 'data-selected', severity: 'optional' },
				{ attr: 'data-range-start', severity: 'optional' },
				{ attr: 'data-range-end', severity: 'optional' },
				{ attr: 'data-in-range', severity: 'optional' },
				{ attr: 'data-preview-start', severity: 'optional' },
				{ attr: 'data-preview-end', severity: 'optional' },
				{ attr: 'data-in-preview-range', severity: 'optional' },
				{ attr: 'data-disabled', severity: 'optional' },
				{ attr: 'data-unavailable', severity: 'optional' },
				{ attr: 'data-today', severity: 'optional' },
				{ attr: 'data-weekend', severity: 'optional' },
				{ attr: 'data-holiday', severity: 'optional' },
				{ attr: 'data-outside-month', severity: 'optional' }
			],
			aria: [
				{
					attr: 'aria-selected',
					value: v.propRef('selected'),
					severity: 'optional',
					ariaBoolean: true
				},
				{
					attr: 'aria-disabled',
					value: v.propRef('disabled'),
					severity: 'optional',
					ariaBoolean: true
				}
			]
		},
		{
			name: 'Day',
			kebab: 'day',
			// No archetype: bespoke `[data-range-calendar-day]` styling owns hover /
			// selected / range. `data-archetype='item'` would let generic listbox-item
			// rules override the selected fill (showed the menu tint, not the accent).
			kind: 'public',
			defaultElement: 'div',
			role: 'button',
			optional: false,
			data: [
				{ attr: 'data-value' },
				{ attr: 'data-selected', severity: 'optional' },
				{ attr: 'data-range-start', severity: 'optional' },
				{ attr: 'data-range-end', severity: 'optional' },
				{ attr: 'data-in-range', severity: 'optional' },
				{ attr: 'data-preview-start', severity: 'optional' },
				{ attr: 'data-preview-end', severity: 'optional' },
				{ attr: 'data-in-preview-range', severity: 'optional' },
				{ attr: 'data-disabled', severity: 'optional' },
				{ attr: 'data-unavailable', severity: 'optional' },
				{ attr: 'data-today', severity: 'optional' },
				{ attr: 'data-weekend', severity: 'optional' },
				{ attr: 'data-holiday', severity: 'optional' },
				{ attr: 'data-outside-month', severity: 'optional' },
				{ attr: 'data-focused', severity: 'optional' }
			],
			aria: [
				{ attr: 'aria-label', value: v.propRef('dateLabel'), severity: 'recommended' },
				{
					attr: 'aria-disabled',
					value: v.propRef('disabled'),
					severity: 'optional',
					ariaBoolean: true
				},
				{
					attr: 'aria-selected',
					value: v.propRef('selected'),
					severity: 'optional',
					ariaBoolean: true
				}
			]
		}
	]
} as const satisfies Morfo;