import sqlite from "better-sqlite3";

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

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

interface LotFieldForm {
    lotId: string | number;
    lotTypeFieldId: string | number;
    lotFieldValue: string;
}

export function addOrUpdateLotField(
    lotFieldForm: LotFieldForm,
    requestSession: recordTypes.PartialSession,
    connectedDatabase?: sqlite.Database
): boolean {
    const database = connectedDatabase || sqlite(databasePath);

    const rightNowMillis = Date.now();

    let result = database
        .prepare(
            `update LotFields
                set lotFieldValue = ?,
                recordUpdate_userName = ?,
                recordUpdate_timeMillis = ?,
                recordDelete_userName = null,
                recordDelete_timeMillis = null
                where lotId = ?
                and lotTypeFieldId = ?`
        )
        .run(
            lotFieldForm.lotFieldValue,
            requestSession.user.userName,
            rightNowMillis,
            lotFieldForm.lotId,
            lotFieldForm.lotTypeFieldId
        );

    if (result.changes === 0) {
        result = database
            .prepare(
                `insert into LotFields (
                    lotId, lotTypeFieldId, lotFieldValue,
                    recordCreate_userName, recordCreate_timeMillis,
                    recordUpdate_userName, recordUpdate_timeMillis)
                    values (?, ?, ?, ?, ?, ?, ?)`
            )
            .run(
                lotFieldForm.lotId,
                lotFieldForm.lotTypeFieldId,
                lotFieldForm.lotFieldValue,
                requestSession.user.userName,
                rightNowMillis,
                requestSession.user.userName,
                rightNowMillis
            );
    }

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

    return result.changes > 0;
}

export default addOrUpdateLotField;