import sqlite from "better-sqlite3";

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

import type * as recordTypes from "../../types/recordTypes";
import { updateRecordOrderNumber } from "./updateRecordOrderNumber.js";

export function getLotTypeFields(
    lotTypeId: number,
    connectedDatabase?: sqlite.Database
): recordTypes.LotTypeField[] {
    const database = connectedDatabase || sqlite(databasePath);

    const lotTypeFields: recordTypes.LotTypeField[] = database
        .prepare(
            `select lotTypeFieldId,
                lotTypeField, lotTypeFieldValues,
                isRequired, pattern, minimumLength, maximumLength, orderNumber
                from LotTypeFields
                where recordDelete_timeMillis is null
                and lotTypeId = ?
                order by orderNumber, lotTypeField`
        )
        .all(lotTypeId);

    let expectedFieldOrderNumber = -1;

    for (const lotTypeField of lotTypeFields) {
        expectedFieldOrderNumber += 1;

        if (lotTypeField.orderNumber !== expectedFieldOrderNumber) {
            updateRecordOrderNumber(
                "LotTypeFields",
                lotTypeField.lotTypeFieldId,
                expectedFieldOrderNumber,
                database
            );

            lotTypeField.orderNumber = expectedFieldOrderNumber;
        }
    }

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

    return lotTypeFields;
}

export default getLotTypeFields;