42 lines
1.8 KiB
JavaScript
42 lines
1.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = useCount;
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exports.inCountRange = inCountRange;
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var React = _interopRequireWildcard(require("react"));
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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/**
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* Cut `value` by the `count.max` prop.
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*/
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function inCountRange(value, countConfig) {
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if (!countConfig.max) {
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return true;
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}
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const count = countConfig.strategy(value);
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return count <= countConfig.max;
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}
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function useCount(count, showCount) {
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return React.useMemo(() => {
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let mergedConfig = {};
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if (showCount) {
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mergedConfig.show = typeof showCount === 'object' && showCount.formatter ? showCount.formatter : !!showCount;
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}
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mergedConfig = {
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...mergedConfig,
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...count
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};
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const {
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show,
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...rest
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} = mergedConfig;
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return {
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...rest,
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show: !!show,
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showFormatter: typeof show === 'function' ? show : undefined,
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strategy: rest.strategy || (value => value.length)
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};
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}, [count, showCount]);
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} |