/* Copyright (c) 2025-2026 马建军. All rights reserved.
 * 专有软件 — 未经授权禁止复制、传播、转售。
 * 详见 LICENSE.zh-CN.txt
 */
(function (global) {
    global.qihuoOnPageLoad = function (fn) {
        global.addEventListener('qihuo:page-load', fn);
    };

    global.qihuoOnPageLeave = function (fn) {
        global.addEventListener('qihuo:page-leave', fn);
    };

    global.qihuoEmitPageLoad = function () {
        global.dispatchEvent(new Event('qihuo:page-load'));
    };

    /** Register page boot + run now if the page marker is already in DOM (turbo nav). */
    global.qihuoPageBoot = function (fn, selector) {
        function run() {
            if (selector && !global.document.querySelector(selector)) return;
            fn();
        }
        global.addEventListener('qihuo:page-load', run);
        run();
    };
})();