import {
    dateIntegerToString
} from "@cityssm/expressjs-server-js/dateTimeFns.js";

import sqlite from "better-sqlite3";

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

import {
    getLotOccupancyOccupants
} from "./getLotOccupancyOccupants.js";

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


export const getLotOccupancy = (lotOccupancyId: number | string): recordTypes.LotOccupancy => {

    const database = sqlite(databasePath, {
        readonly: true
    });

    database.function("userFn_dateIntegerToString", dateIntegerToString);

    const lotOccupancy: recordTypes.LotOccupancy = database
        .prepare("select o.lotOccupancyId," +
            " o.occupancyTypeId, t.occupancyType," +
            " o.lotId, l.lotName," +
            " l.mapId, m.mapName," +
            " o.occupancyStartDate, userFn_dateIntegerToString(o.occupancyStartDate) as occupancyStartDateString," +
            " o.occupancyEndDate,  userFn_dateIntegerToString(o.occupancyEndDate) as occupancyEndDateString" +
            " from LotOccupancies o" +
            " left join OccupancyTypes t on o.occupancyTypeId = t.occupancyTypeId" +
            " left join Lots l on o.lotId = l.lotId" +
            " left join Maps m on l.mapId = m.mapId" +
            " where o.recordDelete_timeMillis is null" +
            " and o.lotOccupancyId = ?"
        )
        .get(lotOccupancyId);

    if (lotOccupancy) {
        lotOccupancy.lotOccupancyOccupants = getLotOccupancyOccupants(lotOccupancyId, database);
    }

    database.close();


    return lotOccupancy;
};


export default getLotOccupancy;