jotai-location/dist/atomWithLocation.js

👻🔗

import { atom } from 'jotai/vanilla';
const getLocation = () => {
    if (typeof window === 'undefined' || !window.location) {
        return {};
    }
    return {
        pathname: window.location.pathname,
        searchParams: new URLSearchParams(window.location.search),
        hash: window.location.hash,
    };
};
const applyLocation = (location, options) => {
    const url = new URL(window.location.href);
    if ('pathname' in location) {
        url.pathname = location.pathname;
    }
    if ('searchParams' in location) {
        url.search = location.searchParams.toString();
    }
    if ('hash' in location) {
        url.hash = location.hash;
    }
    if (options === null || options === void 0 ? void 0 : options.replace) {
        window.history.replaceState(window.history.state, '', url);
    }
    else {
        window.history.pushState(null, '', url);
    }
};
const subscribe = (callback) => {
    window.addEventListener('popstate', callback);
    return () => window.removeEventListener('popstate', callback);
};
export function atomWithLocation(options) {
    var _a;
    const getL = (options === null || options === void 0 ? void 0 : options.getLocation) ||
        getLocation;
    const appL = (options === null || options === void 0 ? void 0 : options.applyLocation) ||
        applyLocation;
    const sub = (options === null || options === void 0 ? void 0 : options.subscribe) || subscribe;
    const baseAtom = atom((_a = options === null || options === void 0 ? void 0 : options.preloaded) !== null && _a !== void 0 ? _a : getL());
    if (process.env.NODE_ENV !== 'production') {
        baseAtom.debugPrivate = true;
    }
    baseAtom.onMount = (set) => {
        const callback = () => set(getL());
        const unsub = sub(callback);
        callback();
        return unsub;
    };
    const derivedAtom = atom((get) => get(baseAtom), (get, set, arg, atomOptions = {}) => {
        set(baseAtom, arg);
        appL(get(baseAtom), { ...options, ...atomOptions });
    });
    return derivedAtom;
}