85 lines
2.2 KiB
TypeScript
85 lines
2.2 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import type {DateInput} from '@fluxer/date_utils/src/DateTypes';
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export function parseDate(input: DateInput): Date {
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if (input instanceof Date) {
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if (Number.isNaN(input.getTime())) {
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return new Date();
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}
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return input;
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}
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if (typeof input === 'string') {
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const date = new Date(input);
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if (Number.isNaN(date.getTime())) {
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return new Date();
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}
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return date;
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}
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if (input == null || Number.isNaN(input)) {
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return new Date();
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}
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return new Date(input);
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}
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export function isValidDate(input: DateInput): boolean {
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if (input instanceof Date) {
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return !Number.isNaN(input.getTime());
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}
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if (typeof input === 'string') {
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return !Number.isNaN(new Date(input).getTime());
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}
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if (typeof input === 'number') {
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return !Number.isNaN(input) && Number.isFinite(input);
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}
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return false;
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}
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export function extractDatePart(isoString: string): string {
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const parts = isoString.split('T');
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const datePart = parts[0];
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if (datePart) {
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return datePart;
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}
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return isoString;
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}
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export function extractTimePart(isoString: string): string {
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const parts = isoString.split('T');
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if (parts.length !== 2) {
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return isoString;
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}
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const timePart = parts[1];
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if (!timePart) {
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return isoString;
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}
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let timeClean = timePart.split('.')[0] ?? timePart;
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timeClean = timeClean.replace('Z', '');
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const timeParts = timeClean.split(':');
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if (timeParts.length >= 2) {
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const [hour, minute] = timeParts;
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return `${hour}:${minute}`;
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}
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return isoString;
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}
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