/**
 * Trasforma una data da "YYYY-MM-DD" a "DD/MM/YYYY"
 * @param dateStr stringa data in formato ISO "YYYY-MM-DD"
 * @returns stringa formattata "DD/MM/YYYY"
 */
export const formatDate = (dateStr: string | null | undefined): string => {
    if (!dateStr) return '';
    const [year, month, day] = dateStr.split('-');
    return `${day}/${month}/${year}`;
};

/**
 * Trasforma un'ora da "HH:MM:SS" a "HH:MM"
 * @param timeStr stringa ora in formato "HH:MM:SS"
 * @returns stringa formattata "HH:MM"
 */
export const formatTime = (timeStr: string | null | undefined): string => {
    if (!timeStr) return '';
    const [hours, minutes] = timeStr.split(':');
    return `${hours}:${minutes}`;
};