import { Game, Locale, ShowCoordinates } from '@scrabble-solver/types';

import { guessLocale } from 'lib';
import { AutoGroupTiles, InputMode } from 'types';

import { localStorage } from '../localStorage';

export interface SettingsState {
  autoGroupTiles: AutoGroupTiles;
  game: Game;
  inputMode: InputMode;
  locale: Locale;
  showCoordinates: ShowCoordinates;
}

const localStorageAutoGroupTiles = localStorage.getAutoGroupTiles();
const isTouchScreen = typeof globalThis.matchMedia !== 'undefined' && globalThis.matchMedia('(hover: none)').matches;

export const settingsInitialState: SettingsState = {
  autoGroupTiles: typeof localStorageAutoGroupTiles === 'undefined' ? 'left' : localStorageAutoGroupTiles,
  game: localStorage.getGame() ?? Game.Scrabble,
  inputMode: localStorage.getInputMode() ?? (isTouchScreen ? 'touchscreen' : 'keyboard'),
  locale: localStorage.getLocale() ?? guessLocale(),
  showCoordinates: localStorage.getShowCoordinates() ?? 'hidden',
};