"use strict";
const assign = require('lodash/assign');
const clone = require('lodash/clone');
const cloneDeepWith = require('lodash/cloneDeepWith');
const isArray = require('lodash/isArray');
const isEmpty = require('lodash/isEmpty');
const isFunction = require('lodash/isFunction');
const isNaN = require('lodash/isNaN');
const isNil = require('lodash/isNil');
const isNumber = require('lodash/isNumber');
const isNull = require('lodash/isNull');
const isObject = require('lodash/isObject');
const isString = require('lodash/isString');
const isUndefined = require('lodash/isUndefined');
const capitalize = require('lodash/capitalize');
const reduce = require('lodash/reduce');
const filter = require('lodash/filter');
const reject = require('lodash/reject');
const has = require('lodash/has');
const map = require('lodash/map');
const forEach = require('lodash/forEach');
const includes = require('lodash/includes');
const size = require('lodash/size');
const join = require('lodash/join');
const trimEnd = require('lodash/trimEnd');
const findIndex = require('lodash/findIndex');
const get = require('lodash/get');
const every = require('lodash/every');
const keys = require('lodash/keys');
const mapKeys = require('lodash/mapKeys');
const pickBy = require('lodash/pickBy');
const value = require('lodash/value');
const unset = require('lodash/unset');
const transform = require('lodash/transform');
const startsWith = require('lodash/startsWith');
const endsWith = require('lodash/endsWith');
/* istanbul ignore next */
module.exports = {
    /**
     * Creates an inheritance relation between the child and the parent, adding a 'super_' attribute to the
     * child, and setting up the child prototype.
     *
     * @param {Function} child - The target object to create parent references for,.
     * @param {Function} base - The parent association to assign to the provided child definition.
     * @returns {*}
     */
    inherit: function (child, base) {
        Object.defineProperty(child, 'super_', {
            value: isFunction(base) ? base : _.noop,
            configurable: false,
            enumerable: false,
            writable: false
        });
        child.prototype = Object.create((isFunction(base) ? base.prototype : base), {
            constructor: {
                value: child,
                enumerable: false,
                writable: true,
                configurable: true
            }
        });
        return child;
    },
    /**
     * Creates a hidden property on an object, which can be changed, but is not enumerable.
     *
     * @param {Object} obj
     * @param {String} name
     * @param {*} prop
     * @returns {*}
     */
    assignHidden: function (obj, name, prop) {
        Object.defineProperty(obj, name, {
            value: prop,
            configurable: true,
            enumerable: false,
            writable: true
        });
        return obj;
    },
    /**
     * Creates a property on an object, with the given type.
     *
     * @param {Object} obj
     * @param {String} name
     * @param {Property} Prop
     * @param {*} [fallback]
     * @returns {Prop|undefined}
     */
    createDefined: function (obj, name, Prop, fallback) {
        return has(obj, name) ? (new Prop(obj[name])) : fallback;
    },
    /**
     * Merges defined keys from the target object onto the source object.
     *
     * @param {Object} target
     * @param {Object} source
     * @returns {Object}
     */
    mergeDefined: function (target, source) {
        var key;
        for (key in source) {
            if (source.hasOwnProperty(key) && !isUndefined(source[key])) {
                target[key] = source[key];
            }
        }
        return target;
    },
    /**
     * Returns the value of a property if defined in object, else the default
     *
     * @param {Object} obj
     * @param {String} prop
     * @param {*=} def
     *
     * @returns {*}
     */
    getOwn: function (obj, prop, def) {
        return has(obj, prop) ? obj[prop] : def;
    },
    /**
     * Creates a clone of an object, but uses the toJSON method if available.
     *
     * @param {Object} obj
     * @returns {*}
     */
    cloneElement: function (obj) {
        return cloneDeepWith(obj, function (value) {
            // falls back to default deepclone if object does not have explicit toJSON().
            if (value && isFunction(value.toJSON)) {
                return value.toJSON();
            }
        });
    },
    isNumeric: function (n) {
        return !isNaN(n) && isFinite(n);
    },
    assign,
    clone,
    isArray,
    isEmpty,
    isFunction,
    isNaN,
    isNil,
    isNumber,
    isNull,
    isObject,
    isString,
    isUndefined,
    capitalize,
    reduce,
    filter,
    reject,
    has,
    map,
    forEach,
    includes,
    size,
    join,
    trimEnd,
    findIndex,
    get,
    every,
    keys,
    mapKeys,
    pickBy,
    value,
    unset,
    transform,
    startsWith,
    endsWith,
};