/**
 * @swagger
 * /api/endpoint/getsearchdocumentdetails_api:
 *   get:
 *     tags: [Search,Documents]
 *     description: Basic search documents details
 *     parameters:
 *       - name: incidentid
 *         in: query
 *         required: true
 *         example: 50b533aa-43f1-ec11-aade-00224800be9c
 *         schema:
 *           type: string
 *     responses:
 *       200:
 *         description: Success
 */

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

const encryptDocReference = (documentRef) => {
    var hashlink = CryptoJS.HmacSHA256(
        "documents/download/" + documentRef,
        CryptoJS.enc.Hex.parse(WORDKEY)
    );
    hashlink = hashlink.toString(CryptoJS.enc.Hex);

    var hashStr =
        "/api/documents/download/" + documentRef + "?hash=" + hashlink;

    return hashStr;
};

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

    var queryUrl =
        "pinswg_documents?$count=true&$filter=pinswg_publishtoweb eq true and _pinswg_documentids_value eq " +
        incidentID +
        " and pinswg_latestpublishedversion ne null and pinswg_latestpublisheddate ne null&$select=pinswg_isharedocumentlocations,_pinswg_documentids_value,pinswg_isharelabelcasetype,pinswg_isharelabellpaname,pinswg_publishtoweb,pinswg_uploadstatus,pinswg_isharedocumentclassification,pinswg_isharedocumentreference,pinswg_name,pinswg_latestpublishedversion,pinswg_latestpublisheddate";

    //console.log("docu: ", WEBAPI_URL + queryUrl + hashAPIPath(queryUrl));

    return axios
        .get(
            WEBAPI_URL + queryUrl + hashAPIPath(queryUrl),
            azureHeadersPaged(token.access_token)
        )
        .then(({ data }) => {
            data.value.forEach(function (element) {
                element.pinswg_hashlink = encryptDocReference(
                    element.pinswg_isharedocumentreference
                );
            });
            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);
        });
}