/**
 * @swagger
 * /api/endpoint/getadvancedsearch_api:
 *   get:
 *     tags: [Search]
 *     description: Advanced search
 *     parameters:
 *       - name: searchstring
 *         description: search string
 *         in: query
 *         required: false
 *         example: {
 *                  "q":"cas-",
 *                  "lpa":"744c69f4-48da-eb11-aac5-00224800be9c",
 *                  "apt":"846040000",
 *                  "statuscode":"1"}
 *         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 = _.isEmpty(searchString)
        ? searchString
        : JSON.parse(decodeURI(searchString));

    var queryString = "";

    queryString +=
        _.has(searchString, "q") && searchString.q != null
            ? "(contains(title, '" +
              searchString.q.replace(/\'/g, "''") +
              "') or contains(ticketnumber,'" +
              searchString.q.replace(/\'/g, "''") +
              "')) and"
            : "";

    queryString +=
        (_.has(searchString, "lpa") || _.has(searchString, "LPA")) &&
        searchString.lpa != null
            ? " _pinswg_associatedlpa_value eq " + searchString.lpa + " and"
            : "";

    queryString +=
        _.has(searchString, "apt") && searchString.apt != null
            ? " pinswg_appealcasetype eq " + searchString.apt + " and"
            : "";

    queryString +=
        _.has(searchString, "statuscode") && searchString.statuscode != null
            ? " statuscode eq " + searchString.statuscode + " and"
            : "";

    //console.log(queryString);

    var queryUrl =
        "incidents?$select=pinswg_caseaddress,modifiedon,description,numberofchildincidents,_accountid_value,_customerid_value,_pinswg_associatedlpa_value,_ownerid_value,pinswg_appealcasetype,statuscode,ticketnumber,title,_primarycontactid_value,pinswg_lpareference,pinswg_appellantagent,pinswg_appellantfirstname,pinswg_appellantlastname&$expand=primarycontactid($select=fullname)&$filter=" +
        queryString +
        " pinswg_appealcasetype ne null and pinswg_publishtoweb eq true&$orderby=createdon desc&$count=true";

    //console.log(queryString, "\n", queryUrl);

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

                  if (_.has(searchString, "projecttype")) {
                      await updateValueArray(data, token);

                      async function updateValueArray(data, token) {
                          for (let i = 0; i < data.value.length; i++) {
                              const item = data.value[i];

                              try {
                                  // Axios call using the `incidentid` to fetch additional data
                                  const response = await axios.get(
                                      WEBAPI_URL +
                                          "pinswg_sipses?$filter=_pinswg_sipscase_value eq " +
                                          item.incidentid +
                                          " and _pinswg_projecttype_value eq " +
                                          searchString.projecttype +
                                          "&$select=_pinswg_projecttype_value" +
                                          hashAPIPath(
                                              "pinswg_sipses?$filter=_pinswg_sipscase_value eq " +
                                                  item.incidentid +
                                                  " and _pinswg_projecttype_value eq " +
                                                  searchString.projecttype +
                                                  "&$select=_pinswg_projecttype_value"
                                          ),
                                      azureHeadersPaged(token.access_token)
                                  );

                                  // Assuming the response contains the additional data you want to add
                                  //   console.log(response.data.value[0]);
                                  console.log(response.data.value);

                                  if (
                                      response.data.value.length > 0 &&
                                      response.data.value[0]
                                          ._pinswg_projecttype_value != null
                                  ) {
                                      Object.assign(
                                          item,
                                          response.data.value[0]
                                      ); // Update item with new data
                                  } else {
                                      console.log(
                                          `No project type found for incident ID ${item.incidentid}`
                                      );
                                  }
                              } catch (error) {
                                  console.error(
                                      `Error fetching data for incident ID ${item.incidentid}:`,
                                      error
                                  );
                              }
                          }
                      }

                      data.value = data.value.filter(
                          (item) => item._pinswg_projecttype_value != null
                      );

                      data["@odata.count"] = data.value.length;

                      // console.log(newDataObj);
                  }

                  res.status(200).json(data);
              })
              .catch((error) => {
                  consoleLogger(error);
                  res.status(400).json(error);
              });

    return apiResponse;
}