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55 lines
1.8 KiB
55 lines
1.8 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var utils_1 = require("../utils");
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var LIST_FORMAT_OPTIONS = [
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'localeMatcher',
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'type',
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'style',
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];
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var now = Date.now();
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function generateToken(i) {
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return now + "_" + i + "_" + now;
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}
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function formatList(_a, getListFormat, values, options) {
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var locale = _a.locale, onError = _a.onError;
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if (options === void 0) { options = {}; }
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var ListFormat = Intl.ListFormat;
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if (!ListFormat) {
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onError(utils_1.createError("Intl.ListFormat is not available in this environment.\nTry polyfilling it using \"@formatjs/intl-listformat\"\n"));
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}
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var filteredOptions = utils_1.filterProps(options, LIST_FORMAT_OPTIONS);
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try {
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var richValues_1 = {};
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var serializedValues = values.map(function (v, i) {
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if (typeof v === 'object') {
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var id = generateToken(i);
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richValues_1[id] = v;
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return id;
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}
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return String(v);
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});
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if (!Object.keys(richValues_1).length) {
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return getListFormat(locale, filteredOptions).format(serializedValues);
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}
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var parts = getListFormat(locale, filteredOptions).formatToParts(serializedValues);
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return parts.reduce(function (all, el) {
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var val = el.value;
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if (richValues_1[val]) {
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all.push(richValues_1[val]);
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}
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else if (typeof all[all.length - 1] === 'string') {
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all[all.length - 1] += val;
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}
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else {
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all.push(val);
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}
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return all;
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}, []);
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}
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catch (e) {
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onError(utils_1.createError('Error formatting list.', e));
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}
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return values;
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}
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exports.formatList = formatList;
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