var _ = require('lodash').noConflict(),
    util = require('../util'),

    /**
     * Replenishes missing ids in v2.0.0.x collections.
     *
     * @param {*} currentItem - A collection entity on which to check for ids.
     * @returns {Object|*} - The updated item, with the correct id fields in place.
     */
    populateIds = function (currentItem) {
        if (!currentItem) { return; }

        // ID sanitization
        if (currentItem._postman_id) {
            currentItem.id = currentItem._postman_id;
            delete currentItem._postman_id;
        }

        !currentItem.id && (currentItem.id = util.uid());

        if (currentItem.response && currentItem.response.length) {
            _.forEach(currentItem.response, populateIds);
        }

        if (currentItem.responses && currentItem.responses.length) {
            _.forEach(currentItem.responses, populateIds);
        }

        var itemArray = currentItem.items || currentItem.item;

        itemArray && itemArray.length && _.forEach(itemArray, populateIds);

        return currentItem;
    };

module.exports = {
    authMap: {
        apikey: 'apikeyAuth',
        basic: 'basicAuth',
        bearer: 'bearerAuth',
        digest: 'digestAuth',
        hawk: 'hawkAuth',
        oauth1: 'oAuth1',
        oauth2: 'oAuth2',
        ntlm: 'ntlmAuth',
        awsv4: 'awsSigV4',
        noauth: null
    },
    modeMap: {
        file: 'binary',
        formdata: 'params',
        graphql: 'graphql',
        raw: 'raw',
        urlencoded: 'urlencoded'
    },
    populateIds: populateIds
};