/**
 * @swagger
 * /api/endpoint/getbasicsearchdetailspaged_api:
 *   get:
 *     tags: [Search]
 *     description: Basic search details
 *     parameters:
 *       - name: appealTypeName
 *         description:
 *         in: query
 *         required: true
 *         example: pinswg_planningappeals78s
 *         schema:
 *           type: string
 *       - name: primaryIdAttribute
 *         in: query
 *         required: true
 *         example: pinswg_planningappeals78id
 *         schema:
 *           type: string
 *       - name: incidentID
 *         in: query
 *         required: true
 *         example: 1f129091-cb0f-ec11-aac8-00224800be9c
 *         schema:
 *           type: string
 *     responses:
 *       200:
 *         description: Success
 */

import _ from "lodash";
import { azureHeaders, azureHeadersPaged } from "../../../actions/core/headers";
import { getSelectQuery } from "../../../actions/selectQueryTypes";
import { getNavigationPropertyByPrimaryAttribute } from "../../../components/utils";
import { respondError, respondSuccess } from "../middleware/apiResponse";
import { relayGetData } from "../middleware/relayForwarding";

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

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

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

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

    const navigationProperty =
        getNavigationPropertyByPrimaryAttribute(
            primaryIdAttribute
        ).NavigationProperty;

    const isPagedFilterExpression =
        incidentID.includes(" eq ") || incidentID.includes(" or ");

    let queryUrl =
        appealTypeName +
        "?$filter=" +
        incidentID +
        "&$count=true" +
        "&$expand=" +
        navigationProperty +
        "($select=ticketnumber,statuscode)" +
        (primaryIdAttribute == "pinswg_sipscase"
            ? ",pinswg_sipscase($select=ticketnumber),pinswg_CaseDeadlineExtension_pinswg_sips($select=pinswg_casedeadlineextensionid,pinswg_noofdaysextended,pinswg_reasonforextension,pinswg_agreedorimposedextension,pinswg_newcasedeadline),pinswg_sips_pinswg_sipsevent($select=pinswg_enddateofevent,pinswg_eventpublishflag,pinswg_linktotheevent,pinswg_name,pinswg_dateeventrequested,pinswg_typeofevent,createdon,modifiedon)"
            : "");

    queryUrl =
        queryUrl +
        getSelectQuery(appealTypeName) +
        ",_" +
        (primaryIdAttribute == "pinswg_sipscase"
            ? "pinswg_sipscase_value"
            : primaryIdAttribute + "s_value");

    const incidentQueryUrl =
        "incidents(" +
        req.query.incidentID +
        ")?$select=title,ticketnumber" +
        "&$expand=pinswg_Incident_Account_AdditionalLPAs($select=name,accountnumber)" +
        "&$count=true";

    try {
        const searchResult = await relayGetData({
            queryUrl,
            requestOptionsBuilder: (accessToken) =>
                azureHeadersPaged(accessToken)
        });

        let incidentResult = null;

        if (!isPagedFilterExpression) {
            incidentResult = await relayGetData({
                queryUrl: incidentQueryUrl,
                requestOptionsBuilder: (accessToken) =>
                    azureHeaders(accessToken)
            });
        }

        const data = searchResult.data;
        const incidentData = incidentResult?.data;
        const additionalLPAs =
            incidentData?.pinswg_Incident_Account_AdditionalLPAs || [];

        data.value = (data.value || []).map((r) => ({
            ...r,
            ticketnumber:
                r[navigationProperty]?.ticketnumber ||
                incidentData?.ticketnumber ||
                null,
            incidenttitle: incidentData?.title || null,
            additionalLPAs
        }));

        if (_.has(data, "@odata.nextLink") === true) {
            const dataStr = JSON.stringify(data["@odata.nextLink"]);
            data["@odata.nextLink"] = dataStr.split("/v9.2/")[1];
        }

        return respondSuccess(res, data);
    } catch (error) {
        return respondError(res, {
            status: 400,
            code: "BASIC_SEARCH_DETAILS_PAGED_FETCH_FAILED",
            message: "Failed to fetch paged basic search details"
        });
    }
}