mazeof-react
Version:
some goods for your react
16 lines (15 loc) • 609 B
JavaScript
import { THEME_DARK, THEME_DEFAULT } from "./constants";
import { floatingHours, isDay } from "./timeUtils";
export const resolveTheme = (cookies, cookiesKey) => {
if (!cookies[cookiesKey]?.sun) {
return cookies[cookiesKey]?.theme
? cookies[cookiesKey].theme
: THEME_DEFAULT;
}
const { sun } = cookies[cookiesKey];
const dawnTime = new Date(`01 Jan 1970 ${sun.dawn} GMT+0100`);
const duskTime = new Date(`01 Jan 1970 ${sun.dusk} GMT+0100`);
return isDay(floatingHours(dawnTime), floatingHours(duskTime))
? THEME_DEFAULT
: THEME_DARK;
};