@ducor/react/dist/provider/menuBulider.js

admin template ui interface

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(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);
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
import { jsx as _jsx } from "react/jsx-runtime";
import { createContext, useContext, useState } from "react";
// Create the context with a default empty value
var MenuContext = createContext(undefined);
// Provider component
export var MenuProvider = function (_a) {
    var children = _a.children;
    var _b = useState([]), menu = _b[0], setMenu = _b[1];
    // Function to add a new menu item
    var addMenuItem = function (item, parentId) {
        if (parentId) {
            // Find the parent and add the item as a child
            setMenu(function (prevMenu) {
                return prevMenu.map(function (menuItem) {
                    return menuItem.id === parentId
                        ? __assign(__assign({}, menuItem), { children: __spreadArray(__spreadArray([], (menuItem.children || []), true), [item], false) }) : menuItem;
                });
            });
        }
        else {
            // Add to the root menu
            setMenu(function (prevMenu) { return __spreadArray(__spreadArray([], prevMenu, true), [item], false); });
        }
    };
    return (_jsx(MenuContext.Provider, { value: { menu: menu, addMenuItem: addMenuItem }, children: children }));
};
// Custom hook to use the MenuContext
export var useMenu = function () {
    var context = useContext(MenuContext);
    if (!context) {
        throw new Error("useMenu must be used within a MenuProvider");
    }
    return context;
};