| 1 | import _extends from "@babel/runtime/helpers/esm/extends";
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| 2 | import { moveHighlight, listReducer, ListActionTypes } from '../useList';
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| 3 | import { SelectActionTypes } from './useSelect.types';
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| 4 | export default function selectReducer(state, action) {
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| 5 | const {
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| 6 | open
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| 7 | } = state;
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| 8 | const {
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| 9 | context: {
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| 10 | selectionMode
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| 11 | }
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| 12 | } = action;
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| 13 | if (action.type === SelectActionTypes.buttonClick) {
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| 14 | const itemToHighlight = state.selectedValues[0] ?? moveHighlight(null, 'start', action.context);
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| 15 | return _extends({}, state, {
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| 16 | open: !open,
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| 17 | highlightedValue: !open ? itemToHighlight : null
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| 18 | });
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| 19 | }
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| 20 | const newState = listReducer(state, action);
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| 21 | switch (action.type) {
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| 22 | case ListActionTypes.keyDown:
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| 23 | if (state.open) {
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| 24 | if (action.event.key === 'Escape') {
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| 25 | return _extends({}, newState, {
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| 26 | open: false
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| 27 | });
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| 28 | }
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| 29 | if (selectionMode === 'single' && (action.event.key === 'Enter' || action.event.key === ' ')) {
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| 30 | return _extends({}, newState, {
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| 31 | open: false
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| 32 | });
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| 33 | }
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| 34 | } else {
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| 35 | if (action.event.key === 'Enter' || action.event.key === ' ' || action.event.key === 'ArrowDown') {
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| 36 | return _extends({}, state, {
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| 37 | open: true,
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| 38 | highlightedValue: state.selectedValues[0] ?? moveHighlight(null, 'start', action.context)
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| 39 | });
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| 40 | }
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| 41 | if (action.event.key === 'ArrowUp') {
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| 42 | return _extends({}, state, {
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| 43 | open: true,
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| 44 | highlightedValue: state.selectedValues[0] ?? moveHighlight(null, 'end', action.context)
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| 45 | });
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| 46 | }
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| 47 | }
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| 48 | break;
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| 49 | case ListActionTypes.itemClick:
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| 50 | if (selectionMode === 'single') {
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| 51 | return _extends({}, newState, {
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| 52 | open: false
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| 53 | });
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| 54 | }
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| 55 | break;
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| 56 | case ListActionTypes.blur:
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| 57 | return _extends({}, newState, {
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| 58 | open: false
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| 59 | });
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| 60 | default:
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| 61 | return newState;
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| 62 | }
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| 63 | return newState;
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| 64 | } |
| \ | No newline at end of file |