/* eslint-disable import/no-unassigned-import */
import dayjs from 'dayjs';
import 'dayjs/locale/ru';

export function combineDateTime(date: Date, time: string) {
  const [hours = '00', minutes = '00'] = time.split(':');

  return new Date(
    date.getFullYear(),
    date.getMonth(),
    date.getDate(),
    Number.parseInt(hours, 10),
    Number.parseInt(minutes, 10),
  );
}

export function formatDate(date: Date | string) {
  return {
    db: () => dayjs(date).format('YYYY-MM-DD'),
    user: () => {
      const lang = document.documentElement.lang || 'ru';
      dayjs.locale(lang);
      return dayjs(date).format('D MMMM YYYY');
    },
  };
}

export function formatTime(time: string) {
  const [hours = '00', minutes = '00'] = time.split(':');

  return {
    db: () => `${hours}:${minutes}:00`,
    user: () => `${hours}:${minutes}`,
  };
}