import axios from "axios";
import CryptoJS from "crypto-js";
import _ from "lodash";
import { getToken, azureHeadersPagedCustom } 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 (queryPath.indexOf("?") > -1 ? "&hash=" : "?hash=") + hashlink;
};

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

    var orderby = req.query.orderby;
    var fieldSort = req.query.fieldSort;
    var showNumberOfRecords = req.query.showNumberOfRecords;

    var queryUrl =
        "incidents?$select=description,numberofchildincidents,_accountid_value,_customerid_value,_pinswg_associatedlpa_value,_ownerid_value,pinswg_appealcasetype,statuscode,ticketnumber,title, _primarycontactid_value&$expand=primarycontactid($select=fullname)&$filter=(contains(title, '" +
        searchString +
        "') or contains(ticketnumber, '" +
        searchString +
        "')) and pinswg_appealcasetype ne null and pinswg_publishtoweb eq true&$orderby=" +
        orderby +
        " " +
        fieldSort +
        "&$count=true" +
        (typeof pageNumber != "undefined"
            ? "&$skiptoken=" + '<cookie pagenumber="' + pageNumber + '" />'
            : "");

    //console.log("basic search paged:", queryUrl);

    var apiResponse =
        searchString.length > 0
            ? axios
                  .get(
                      WEBAPI_URL + queryUrl + hashAPIPath(queryUrl),
                      azureHeadersPagedCustom(
                          token.access_token,
                          showNumberOfRecords
                      )
                  )
                  .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((err) => {
                      console.log(consoleLogger(err));
                      res.status(400).json(err);
                  })
            : res.status(400).json();

    return apiResponse;
}