/**
 * @swagger
 * /api/endpoint/getbasicsearch_api:
 *   get:
 *     tags: [Search]
 *     description: Basic search
 *     parameters:
 *       - name: searchString
 *         in: query
 *         required: true
 *         schema:
 *           type: string
 *     responses:
 *       200:
 *         description: Success
 */

import axios from "axios";
import CryptoJS from "crypto-js";
import _ from "lodash";
import { azureHeadersPaged, consoleLogger, getToken } from "../../../actions";

const WORDKEY = process.env.HASHKEY;

const WEBAPI_URL =
    process.env.RELAY_ROOT ||
    "https://dev-pedw-ns.servicebus.windows.net/dev-pedw-hc/";

const hashAPIPath = (queryPath) => {
    var hashlink = CryptoJS.HmacSHA256(
        queryPath,
        CryptoJS.enc.Hex.parse(WORDKEY)
    );
    hashlink = hashlink.toString(CryptoJS.enc.Hex);

    //return "&hash=" + hashlink;

    return (queryPath.indexOf("?") > -1 ? "&hash=" : "?hash=") + hashlink;
};

export default async function ApiProxy(req, res) {
    var searchString = req.query.searchString;
    var token = await getToken();

    searchString = searchString.replace(/\'/g, "''");

    var queryUrl =
        "incidents?$select=pinswg_environmentalstatementlocation,pinswg_caseaddress,modifiedon,description,numberofchildincidents,_accountid_value,_customerid_value,_pinswg_associatedlpa_value,_ownerid_value,pinswg_appealcasetype,statuscode,ticketnumber,title, _primarycontactid_value,pinswg_lpareference,pinswg_appellantagent,pinswg_appellantfirstname,pinswg_appellantlastname&$expand=primarycontactid($select=fullname)&$filter=(contains(title, '" +
        searchString +
        "') or contains(ticketnumber, '" +
        searchString +
        "')) and pinswg_appealcasetype ne null " +
        (process.env.SHOWSIPS !== "true"
            ? "and pinswg_appealcasetype ne 846040002 "
            : "") +
        "and pinswg_publishtoweb eq true&$orderby=createdon desc&$count=true";

    console.log(
        "\n==========================================\n",
        "\nBasic search ",
        "\nSearch String: " + searchString,
        "\n\nQuery url: " + queryUrl,
        "\n\nRelay link: " + WEBAPI_URL + queryUrl + hashAPIPath(queryUrl),
        "\n==========================================\n"
    );

    var apiResponse = _.isEmpty(req.query)
        ? res.status(400).json()
        : searchString.length > 0
        ? axios
              .get(
                  WEBAPI_URL + queryUrl + hashAPIPath(queryUrl),
                  azureHeadersPaged(token.access_token)
              )
              .then(({ data }) => {
                  var dataStr;
                  _.has(data, "@odata.nextLink") == true &&
                      ((dataStr = JSON.stringify(data["@odata.nextLink"])),
                      (data["@odata.nextLink"] = dataStr.split("/v8.2/")[1]));
                  res.status(200).json(data);
              })
              .catch((error) => {
                  consoleLogger(error);
                  res.status(400).json(error);
              })
        : res.status(400).json();

    return apiResponse;
}