49 lines
1.6 KiB
JavaScript
49 lines
1.6 KiB
JavaScript
var __assign = this && this.__assign || function () {
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__assign = Object.assign || function (t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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import { toEventObject } from './actions';
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export function toggle(onState, offState, eventType) {
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var _a, _b, _c;
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return _a = {}, _a[onState] = {
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on: (_b = {}, _b[eventType] = offState, _b)
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}, _a[offState] = {
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on: (_c = {}, _c[eventType] = onState, _c)
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}, _a;
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}
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var defaultSequencePatternOptions = {
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nextEvent: 'NEXT',
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prevEvent: 'PREV'
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};
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export function sequence(items, options) {
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var resolvedOptions = __assign({}, defaultSequencePatternOptions, options);
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var states = {};
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var nextEventObject = resolvedOptions.nextEvent === undefined ? undefined : toEventObject(resolvedOptions.nextEvent);
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var prevEventObject = resolvedOptions.prevEvent === undefined ? undefined : toEventObject(resolvedOptions.prevEvent);
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items.forEach(function (item, i) {
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var state = {
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on: {}
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};
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if (i + 1 === items.length) {
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state.type = 'final';
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}
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if (nextEventObject && i + 1 < items.length) {
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state.on[nextEventObject.type] = items[i + 1];
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}
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if (prevEventObject && i > 0) {
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state.on[prevEventObject.type] = items[i - 1];
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}
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states[item] = state;
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});
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return {
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initial: items[0],
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states: states
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};
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}
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//# sourceMappingURL=patterns.js.map
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