import sqlite from "better-sqlite3";

import { lotOccupancyDB as databasePath } from "../../data/databasePaths.js";

import type * as recordTypes from "../../types/recordTypes";

interface LotOccupancyFieldForm {
    lotOccupancyId: string | number;
    occupancyTypeFieldId: string | number;
    lotOccupancyFieldValue: string;
}

export function addOrUpdateLotOccupancyField(
    lotOccupancyFieldForm: LotOccupancyFieldForm,
    requestSession: recordTypes.PartialSession,
    connectedDatabase?: sqlite.Database
): boolean {
    const database = connectedDatabase || sqlite(databasePath);

    const rightNowMillis = Date.now();

    let result = database
        .prepare(
            `update LotOccupancyFields
                set lotOccupancyFieldValue = ?,
                recordUpdate_userName = ?,
                recordUpdate_timeMillis = ?,
                recordDelete_userName = null,
                recordDelete_timeMillis = null
                where lotOccupancyId = ?
                and occupancyTypeFieldId = ?`
        )
        .run(
            lotOccupancyFieldForm.lotOccupancyFieldValue,
            requestSession.user.userName,
            rightNowMillis,
            lotOccupancyFieldForm.lotOccupancyId,
            lotOccupancyFieldForm.occupancyTypeFieldId
        );

    if (result.changes === 0) {
        result = database
            .prepare(
                `insert into LotOccupancyFields (
                    lotOccupancyId, occupancyTypeFieldId, lotOccupancyFieldValue,
                    recordCreate_userName, recordCreate_timeMillis,
                    recordUpdate_userName, recordUpdate_timeMillis)
                    values (?, ?, ?, ?, ?, ?, ?)`
            )
            .run(
                lotOccupancyFieldForm.lotOccupancyId,
                lotOccupancyFieldForm.occupancyTypeFieldId,
                lotOccupancyFieldForm.lotOccupancyFieldValue,
                requestSession.user.userName,
                rightNowMillis,
                requestSession.user.userName,
                rightNowMillis
            );
    }

    if (!connectedDatabase) {
        database.close();
    }

    return result.changes > 0;
}

export default addOrUpdateLotOccupancyField;