"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
var util_1 = require("./misc/util");
var patchHistoryMethod = function (method) {
    var history = window.history;
    var original = history[method];
    history[method] = function (state) {
        var result = original.apply(this, arguments);
        var event = new Event(method.toLowerCase());
        event.state = state;
        window.dispatchEvent(event);
        return result;
    };
};
if (util_1.isBrowser) {
    patchHistoryMethod('pushState');
    patchHistoryMethod('replaceState');
}
var useLocationServer = function () { return ({
    trigger: 'load',
    length: 1,
}); };
var buildState = function (trigger) {
    var _a = window.history, state = _a.state, length = _a.length;
    var _b = window.location, hash = _b.hash, host = _b.host, hostname = _b.hostname, href = _b.href, origin = _b.origin, pathname = _b.pathname, port = _b.port, protocol = _b.protocol, search = _b.search;
    return {
        trigger: trigger,
        state: state,
        length: length,
        hash: hash,
        host: host,
        hostname: hostname,
        href: href,
        origin: origin,
        pathname: pathname,
        port: port,
        protocol: protocol,
        search: search,
    };
};
var useLocationBrowser = function () {
    var _a = react_1.useState(buildState('load')), state = _a[0], setState = _a[1];
    react_1.useEffect(function () {
        var onPopstate = function () { return setState(buildState('popstate')); };
        var onPushstate = function () { return setState(buildState('pushstate')); };
        var onReplacestate = function () { return setState(buildState('replacestate')); };
        util_1.on(window, 'popstate', onPopstate);
        util_1.on(window, 'pushstate', onPushstate);
        util_1.on(window, 'replacestate', onReplacestate);
        return function () {
            util_1.off(window, 'popstate', onPopstate);
            util_1.off(window, 'pushstate', onPushstate);
            util_1.off(window, 'replacestate', onReplacestate);
        };
    }, []);
    return state;
};
var hasEventConstructor = typeof Event === 'function';
exports.default = util_1.isBrowser && hasEventConstructor ? useLocationBrowser : useLocationServer;