function parseDateTime(value: string): Date { return new Date(value); } function formatDateString(value: string): string { return parseDateTime(value).toLocaleString(undefined, { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' }); } function formatTimeString(value: string): string { return parseDateTime(value).toLocaleTimeString(undefined, { hour: 'numeric', minute: 'numeric' }); } function formatDateTimeString(value: string, showTime: boolean = true): string { const options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric', hour: 'numeric', minute: 'numeric' }; if (showTime) { options.hour = 'numeric'; options.minute = 'numeric'; } return parseDateTime(value).toLocaleTimeString(undefined, options); } export { formatDateString, formatTimeString, formatDateTimeString };