import type {
  CategoryFilter,
  RestaurantCategory,
  SortOption,
} from '../features/restaurants/types';

export const CATEGORY_OPTIONS: CategoryFilter[] = [
  'ALL',
  'KOREAN',
  'CHINESE',
  'JAPANESE',
  'WESTERN',
  'OTHER',
];

export const CATEGORY_LABELS: Record<CategoryFilter, string> = {
  ALL: '전체',
  KOREAN: '한식',
  CHINESE: '중식',
  JAPANESE: '일식',
  WESTERN: '양식',
  OTHER: '기타',
};

export const SORT_OPTIONS: SortOption[] = ['distance', 'rating', 'likes'];

export const SORT_LABELS: Record<SortOption, string> = {
  distance: '거리순',
  rating: '평점순',
  likes: '좋아요순',
};

export const RADIUS_OPTIONS = [500, 1000, 2000] as const;

export const RADIUS_LABELS: Record<(typeof RADIUS_OPTIONS)[number], string> = {
  500: '500m',
  1000: '1km',
  2000: '2km',
};

export function isCategory(value: string): value is RestaurantCategory {
  return ['KOREAN', 'CHINESE', 'JAPANESE', 'WESTERN', 'OTHER'].includes(value);
}