supMDX-nav/dist/index.esm.js

import React, { useState } from 'react';

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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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var __assign = function() {
    __assign = Object.assign || function __assign(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};

function __rest(s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
}

var addTrailingSlash = function (url) { return url.endsWith('/') ? url : url + '/'; };
function NavEntry(_a) {
    var _b = _a.entry, label = _b.label, path = _b.path, children = _b.children, dir = _a.dir, here = _a.here, childrenJSX = _a.children;
    // if path is not URL, prepend dir (and trailing slash)
    var href = path.includes('://') ? path : addTrailingSlash(dir) + path;
    var hrefDir = addTrailingSlash(href);
    var isHere = hrefDir === addTrailingSlash(here); // compared with trailing slash
    var isRHere = isHere || here.startsWith(hrefDir); // here OR children
    var _c = useState(isRHere), toggle = _c[0], setToggle = _c[1];
    var entryCls = 'nav-entry' + (isHere ? ' nav-here' : '');
    return (children === null || children === void 0 ? void 0 : children.length) ? React.createElement("div", { className: 'nav-dir' + (toggle ? ' nav-fold-open' : '') },
        React.createElement(React.Fragment, null,
            React.createElement("div", { className: entryCls },
                React.createElement("a", { href: href }, label),
                React.createElement("svg", { viewBox: "0 0 8 8", onClick: function () { return setToggle(function (e) { return !e; }); } },
                    React.createElement("polyline", { points: "6 3 4 5 2 3" }))),
            isHere ? childrenJSX : React.createElement(React.Fragment, null),
            React.createElement("div", { className: 'nav-dir-child' }, children.map(function (entry) {
                return React.createElement(NavEntry, { key: entry.path, entry: entry, dir: hrefDir, here: here }, childrenJSX);
            })))) : React.createElement("div", { className: entryCls },
        React.createElement("a", { href: href }, label));
}

function NavBase(_a) {
    var children = _a.children, headings = _a.headings, pathname = _a.pathname, entries = _a.entries, className = _a.className;
    var headingsJSX = React.createElement("ul", { className: "" }, headings.map(function (_a) {
        var label = _a.label, id = _a.id;
        return React.createElement("li", { key: id },
            React.createElement("a", { href: '#' + id }, label));
    }));
    return React.createElement("nav", { className: className },
        children,
        React.createElement("div", { className: "nav-root" },
            entries.map(function (entry) { return React.createElement(NavEntry, { key: entry.path, entry: entry, dir: '/', here: pathname }); }),
            headingsJSX));
}

function NavHeader(_a) {
    var _b, _c, _d, _e, _f;
    var config = _a.config, onToggleFold = _a.onToggleFold;
    var title = config.title, subtitle = config.subtitle, icon0 = config.icon;
    var icon = typeof icon0 === 'string' ? { href: icon0 } : icon0;
    return React.createElement("header", null,
        React.createElement("a", { href: "/", id: "icon-link" },
            (icon === null || icon === void 0 ? void 0 : icon.href) && React.createElement("img", { className: "icon", src: icon === null || icon === void 0 ? void 0 : icon.href, alt: (_b = icon === null || icon === void 0 ? void 0 : icon.alt) !== null && _b !== void 0 ? _b : 'icon', width: (_d = (_c = icon === null || icon === void 0 ? void 0 : icon.width) !== null && _c !== void 0 ? _c : icon === null || icon === void 0 ? void 0 : icon.size) !== null && _d !== void 0 ? _d : 96, height: (_f = (_e = icon === null || icon === void 0 ? void 0 : icon.height) !== null && _e !== void 0 ? _e : icon === null || icon === void 0 ? void 0 : icon.size) !== null && _f !== void 0 ? _f : 96 }),
            React.createElement("div", { className: "icon-text" },
                React.createElement("div", null, title),
                React.createElement("div", null, subtitle))),
        React.createElement("div", { className: "menu-toggle", onClick: onToggleFold }));
}

function Nav(_a) {
    var config = _a.config, children = _a.children, props = __rest(_a, ["config", "children"]);
    var _b = useState(false), navFold = _b[0], setNavFold = _b[1];
    return (React.createElement(NavBase, __assign({ className: navFold ? 'open' : '', entries: config.nav }, props),
        React.createElement(NavHeader, { config: config.site, onToggleFold: function () { return setNavFold(function (e) { return !e; }); } }),
        children));
}

export { Nav, NavBase, NavEntry, NavHeader };
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