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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var utils_1 = require("../utils");
var RELATIVE_TIME_FORMAT_OPTIONS = [
'numeric',
'style',
];
function getFormatter(_a, getRelativeTimeFormat, options) {
var locale = _a.locale, formats = _a.formats, onError = _a.onError;
if (options === void 0) { options = {}; }
var format = options.format;
var defaults = (!!format && utils_1.getNamedFormat(formats, 'relative', format, onError)) || {};
var filteredOptions = utils_1.filterProps(options, RELATIVE_TIME_FORMAT_OPTIONS, defaults);
return getRelativeTimeFormat(locale, filteredOptions);
}
function formatRelativeTime(config, getRelativeTimeFormat, value, unit, options) {
if (options === void 0) { options = {}; }
if (!unit) {
unit = 'second';
}
var RelativeTimeFormat = Intl.RelativeTimeFormat;
if (!RelativeTimeFormat) {
config.onError(utils_1.createError("Intl.RelativeTimeFormat is not available in this environment.\nTry polyfilling it using \"@formatjs/intl-relativetimeformat\"\n"));
}
try {
return getFormatter(config, getRelativeTimeFormat, options).format(value, unit);
}
catch (e) {
config.onError(utils_1.createError('Error formatting relative time.', e));
}
return String(value);
}
exports.formatRelativeTime = formatRelativeTime;