src/utils/utils.ts - master - sergs13/six-cities

src/utils/utils.ts
56 строк2 KB
sergs1305
Исправит замечания
15 апр 2025, 17:34
15 апр 2025, 17:34a5e72db
import { Offer, Point } from '../types/types';
import { store } from '../store';
import { selectCity } from '../store/app-params/app-params';
import { fetchFavoritesAction, fetchFullOfferAction, fetchOffersAction, setFavoriteStatus } from '../store/api-actions';
import { MouseEventHandler } from 'react';
import { AuthorizationStatus, Page } from '../const';
import { processErrorHandle } from '../services/process-error-handle';

export function percentsRating(rating: number) {
  return Math.round(rating) * 20;
}

export function mapOffersToMapPoints(offers: Offer[]) {
  const points: Point[] = offers.map((offer) => ({
    id: offer.id,
    latitude: offer.location.latitude,
    longitude: offer.location.longitude,
    zoom: offer.location.zoom,
  }));
  return points;
}

export const handleCityClick = (cityName: string) => () => {
  store.dispatch(selectCity(cityName));
};

export function getRandomIntFromRange(min: number, max: number) {
  min = Math.ceil(min); // округляем минимальное значение вверх
  max = Math.floor(max); // округляем максимальное значение вниз
  return Math.floor(Math.random() * (max - min)) + min;
}

export const handleFavoriteButtonClick = (
  offerId: string | undefined,
  isFavorite: boolean,
  authorizationStatus: AuthorizationStatus,
  navigate: (path: string) => void,
): MouseEventHandler<HTMLButtonElement> => (event) => {
  event.preventDefault();

  if (authorizationStatus !== AuthorizationStatus.Auth) {
    navigate(Page.Login);
    return;
  }
  const status = Number(!isFavorite);

  store.dispatch(setFavoriteStatus([offerId, status]))
    .then(() => {
      store.dispatch(fetchFavoritesAction());
      store.dispatch(fetchFullOfferAction(offerId));
      store.dispatch(fetchOffersAction());
    })
    .catch((error) => {
      processErrorHandle(String(error));
    });
};