/**
 * @swagger
 * /api/endpoint/getmylpacases_api:
 *   get:
 *     tags: [Portal]
 *     description: Get My LPA Cases
 *     summary: Phase 2
 *     parameters:
 *       - name: lpaid
 *         in: query
 *         required: true
 *         example: 726158c6-708d-ec11-aad8-00224800be9c
 *         schema:
 *           type: string
 *     responses:
 *       200:
 *         description: Success
 */

import { JSONPath as jsonpath } from "jsonpath-plus";
import { getLPA } from "../../../actions/services/referenceDataService";
import { azureHeaders } from "../../../actions/core/headers";
import { respondError } from "../middleware/apiResponse";
import { relayGet } from "../middleware/relayForwarding";

export default async function ApiProxy(req, res) {
    const lpaid = req.query.lpaid;

    if (typeof lpaid !== "string" || lpaid.trim().length === 0) {
        return respondError(res, {
            status: 400,
            code: "LPA_ID_REQUIRED",
            message: "lpaid is required"
        });
    }

    try {
        const lpaList = await getLPA();

        const lpaGUID = jsonpath({
            path: '$..[?(@ && @.name=="' + lpaid + '")]',
            json: lpaList,
            eval: true
        });

        if (!Array.isArray(lpaGUID) || !lpaGUID[0]?.accountid) {
            return respondError(res, {
                status: 404,
                code: "LPA_NOT_FOUND",
                message: "No matching LPA found"
            });
        }

        const queryUrl =
            "incidents?$select=pinswg_environmentalstatementlocation,modifiedon,description,numberofchildincidents,_accountid_value,_customerid_value,_pinswg_associatedlpa_value,_ownerid_value,pinswg_appealcasetype,statuscode,ticketnumber,title, _primarycontactid_value,pinswg_lpareference,pinswg_appellantlastname,pinswg_appellantfirstname,pinswg_appellantagent,pinswg_agentfirstname,pinswg_agentlastname,pinswg_agentcompanyname&$expand=primarycontactid($select=fullname)&$filter=_pinswg_associatedlpa_value eq " +
            lpaGUID[0].accountid +
            " and servicestage eq 0 and pinswg_appealcasetype ne null&$orderby=createdon desc&$count=true";

        //console.log("///////////\nPortal query: ", queryUrl, "<<<<end query");

        return relayGet({
            queryUrl,
            res,
            requestOptionsBuilder: (accessToken) => azureHeaders(accessToken),
            transformData: (data) => {
                data.value.forEach(function (element) {
                    element.pinswg_title = element.title;
                });
                return data;
            },
            errorResponse: {
                status: 400,
                code: "MY_LPA_CASES_FETCH_FAILED",
                message: "Failed to fetch my LPA cases"
            }
        });
    } catch (error) {
        return respondError(res, {
            status: 400,
            code: "MY_LPA_CASES_FETCH_FAILED",
            message: "Failed to fetch my LPA cases"
        });
    }
}