import sqlite from "better-sqlite3";
import { lotOccupancyDB as databasePath } from "../../data/databasePaths.js";
import { dateIntegerToString, dateStringToInteger } from "@cityssm/expressjs-server-js/dateTimeFns.js";
import { getWorkOrderComments } from "./getWorkOrderComments.js";
import { getLots } from "./getLots.js";
import { getLotOccupancies } from "./getLotOccupancies.js";
import { getWorkOrderMilestones } from "./getWorkOrderMilestones.js";
import { getLotNameWhereClause, getOccupantNameWhereClause } from "../functions.sqlFilters.js";
function buildWhereClause(filters) {
    let sqlWhereClause = " where w.recordDelete_timeMillis is null";
    const sqlParameters = [];
    if (filters.workOrderTypeId) {
        sqlWhereClause += " and w.workOrderTypeId = ?";
        sqlParameters.push(filters.workOrderTypeId);
    }
    if (filters.workOrderOpenStatus) {
        if (filters.workOrderOpenStatus === "open") {
            sqlWhereClause += " and w.workOrderCloseDate is null";
        }
        else if (filters.workOrderOpenStatus === "closed") {
            sqlWhereClause += " and w.workOrderCloseDate is not null";
        }
    }
    if (filters.workOrderOpenDateString) {
        sqlWhereClause += " and w.workOrderOpenDate = ?";
        sqlParameters.push(dateStringToInteger(filters.workOrderOpenDateString));
    }
    const occupantNameFilters = getOccupantNameWhereClause(filters.occupantName, "o");
    if (occupantNameFilters.sqlParameters.length > 0) {
        sqlWhereClause +=
            " and w.workOrderId in (" +
                "select workOrderId from WorkOrderLotOccupancies o" +
                " where recordDelete_timeMillis is null" +
                " and o.lotOccupancyId in (select lotOccupancyId from LotOccupancyOccupants o where recordDelete_timeMillis is null" +
                occupantNameFilters.sqlWhereClause +
                ")" +
                ")";
        sqlParameters.push(...occupantNameFilters.sqlParameters);
    }
    const lotNameFilters = getLotNameWhereClause(filters.lotName, "", "l");
    if (lotNameFilters.sqlParameters.length > 0) {
        sqlWhereClause +=
            " and w.workOrderId in (" +
                "select workOrderId from WorkOrderLots where recordDelete_timeMillis is null and lotId in (select lotId from Lots l where recordDelete_timeMillis is null" +
                lotNameFilters.sqlWhereClause +
                "))";
        sqlParameters.push(...lotNameFilters.sqlParameters);
    }
    if (filters.lotOccupancyId) {
        sqlWhereClause +=
            " and w.workOrderId in (select workOrderId from WorkOrderLotOccupancies where recordDelete_timeMillis is null and lotOccupancyId = ?)";
        sqlParameters.push(filters.lotOccupancyId);
    }
    return {
        sqlWhereClause,
        sqlParameters
    };
}
export function getWorkOrders(filters, options, connectedDatabase) {
    const database = connectedDatabase ||
        sqlite(databasePath, {
            readonly: true
        });
    database.function("userFn_dateIntegerToString", dateIntegerToString);
    const { sqlWhereClause, sqlParameters } = buildWhereClause(filters);
    const count = database
        .prepare("select count(*) as recordCount from WorkOrders w" + sqlWhereClause)
        .get(sqlParameters).recordCount;
    let workOrders = [];
    if (count > 0) {
        workOrders = database
            .prepare("select w.workOrderId," +
            " w.workOrderTypeId, t.workOrderType," +
            " w.workOrderNumber, w.workOrderDescription," +
            " w.workOrderOpenDate, userFn_dateIntegerToString(w.workOrderOpenDate) as workOrderOpenDateString," +
            " w.workOrderCloseDate, userFn_dateIntegerToString(w.workOrderCloseDate) as workOrderCloseDateString," +
            " ifnull(m.workOrderMilestoneCount, 0) as workOrderMilestoneCount," +
            " ifnull(m.workOrderMilestoneCompletionCount, 0) as workOrderMilestoneCompletionCount" +
            " from WorkOrders w" +
            " left join WorkOrderTypes t on w.workOrderTypeId = t.workOrderTypeId" +
            (" left join (select workOrderId," +
                " count(workOrderMilestoneId) as workOrderMilestoneCount," +
                " sum(case when workOrderMilestoneCompletionDate is null then 0 else 1 end) as workOrderMilestoneCompletionCount" +
                " from WorkOrderMilestones" +
                " where recordDelete_timeMillis is null" +
                " group by workOrderId) m on w.workOrderId = m.workOrderId") +
            sqlWhereClause +
            " order by w.workOrderOpenDate desc, w.workOrderNumber desc" +
            (options ? " limit " + options.limit + " offset " + options.offset : ""))
            .all(sqlParameters);
    }
    if (options &&
        (options.includeComments || options.includeLotsAndLotOccupancies || options.includeMilestones)) {
        for (const workOrder of workOrders) {
            if (options.includeComments) {
                workOrder.workOrderComments = getWorkOrderComments(workOrder.workOrderId, database);
            }
            if (options.includeLotsAndLotOccupancies) {
                workOrder.workOrderLots = getLots({
                    workOrderId: workOrder.workOrderId
                }, {
                    limit: -1,
                    offset: 0
                }, database).lots;
                workOrder.workOrderLotOccupancies = getLotOccupancies({
                    workOrderId: workOrder.workOrderId
                }, {
                    limit: -1,
                    offset: 0,
                    includeOccupants: true
                }, database).lotOccupancies;
            }
            if (options.includeMilestones) {
                workOrder.workOrderMilestones = getWorkOrderMilestones({
                    workOrderId: workOrder.workOrderId
                }, {
                    orderBy: "date"
                }, database);
            }
        }
    }
    if (!connectedDatabase) {
        database.close();
    }
    return {
        count,
        workOrders
    };
}
export default getWorkOrders;