import { dateIntegerToString, dateStringToInteger, dateToInteger, timeIntegerToPeriodString, timeIntegerToString } from '@cityssm/utils-datetime';
import sqlite from 'better-sqlite3';
import { getConfigProperty } from '../helpers/config.helpers.js';
import { sunriseDB } from '../helpers/database.helpers.js';
import { getContractTypeById } from '../helpers/functions.cache.js';
import { getBurialSiteNameWhereClause, getContractTimeWhereClause, getDeceasedNameWhereClause } from '../helpers/functions.sqlFilters.js';
import getContractFees from './getContractFees.js';
import getContractInterments from './getContractInterments.js';
import getContractTransactions from './getContractTransactions.js';
export default async function getContracts(filters, options, connectedDatabase) {
    const database = connectedDatabase ?? sqlite(sunriseDB);
    database.function('userFn_dateIntegerToString', dateIntegerToString);
    database.function('userFn_timeIntegerToString', timeIntegerToString);
    database.function('userFn_timeIntegerToPeriodString', timeIntegerToPeriodString);
    const { sqlParameters, sqlWhereClause } = buildWhereClause(filters);
    let count = typeof options.limit === 'string'
        ? Number.parseInt(options.limit, 10)
        : options.limit;
    const isLimited = options.limit !== -1;
    if (isLimited) {
        count = database
            .prepare(`select count(*) as recordCount
          from Contracts c
          left join BurialSites l on c.burialSiteId = l.burialSiteId
          left join Cemeteries m on l.cemeteryId = m.cemeteryId
          ${sqlWhereClause}`)
            .get(sqlParameters).recordCount;
    }
    let contracts = [];
    if (count !== 0) {
        contracts = database
            .prepare(`select c.contractId,
        c.contractTypeId, t.contractType, t.isPreneed,
        c.burialSiteId, lt.burialSiteType, l.burialSiteName,
        case when l.recordDelete_timeMillis is null then 1 else 0 end as burialSiteIsActive,
        l.cemeteryId, m.cemeteryName,
        c.contractStartDate, userFn_dateIntegerToString(c.contractStartDate) as contractStartDateString,
        c.contractEndDate, userFn_dateIntegerToString(c.contractEndDate) as contractEndDateString,
        c.purchaserName, c.purchaserAddress1, c.purchaserAddress2,
        c.purchaserCity, c.purchaserProvince, c.purchaserPostalCode,
        c.purchaserPhoneNumber, c.purchaserEmail, c.purchaserRelationship,
        c.funeralHomeId, c.funeralDirectorName, f.funeralHomeName,

        c.funeralDate, userFn_dateIntegerToString(c.funeralDate) as funeralDateString,
        c.funeralTime,
        userFn_timeIntegerToString(c.funeralTime) as funeralTimeString,
        userFn_timeIntegerToPeriodString(c.funeralTime) as funeralTimePeriodString,
        c.directionOfArrival,
        c.committalTypeId, cm.committalType
        from Contracts c
        left join ContractTypes t on c.contractTypeId = t.contractTypeId
        left join CommittalTypes cm on c.committalTypeId = cm.committalTypeId
        left join BurialSites l on c.burialSiteId = l.burialSiteId
        left join BurialSiteTypes lt on l.burialSiteTypeId = lt.burialSiteTypeId
        left join Cemeteries m on l.cemeteryId = m.cemeteryId
        left join FuneralHomes f on c.funeralHomeId = f.funeralHomeId
        ${sqlWhereClause}
        ${options.orderBy !== undefined && options.orderBy !== ''
            ? ` order by ${options.orderBy}`
            : `order by c.contractStartDate desc, ifnull(c.contractEndDate, 99999999) desc,
                l.burialSiteNameSegment1,
                l.burialSiteNameSegment2,
                l.burialSiteNameSegment3,
                l.burialSiteNameSegment4,
                l.burialSiteNameSegment5,
                c.burialSiteId, c.contractId desc`}
        ${isLimited ? ` limit ${options.limit} offset ${options.offset}` : ''}`)
            .all(sqlParameters);
        if (!isLimited) {
            count = contracts.length;
        }
        for (const contract of contracts) {
            const contractType = getContractTypeById(contract.contractTypeId);
            if (contractType !== undefined) {
                contract.printEJS = (contractType.contractTypePrints ?? []).includes('*')
                    ? getConfigProperty('settings.contracts.prints')[0]
                    : (contractType.contractTypePrints ?? [])[0];
            }
            await addInclusions(contract, options, database);
        }
    }
    if (connectedDatabase === undefined) {
        database.close();
    }
    return {
        contracts,
        count
    };
}
async function addInclusions(contract, options, database) {
    if (options.includeFees) {
        contract.contractFees = getContractFees(contract.contractId, database);
    }
    if (options.includeTransactions) {
        contract.contractTransactions = await getContractTransactions(contract.contractId, { includeIntegrations: false }, database);
    }
    if (options.includeInterments) {
        contract.contractInterments = getContractInterments(contract.contractId, database);
    }
    return contract;
}
// eslint-disable-next-line complexity
function buildWhereClause(filters) {
    let sqlWhereClause = ' where c.recordDelete_timeMillis is null';
    const sqlParameters = [];
    if ((filters.burialSiteId ?? '') !== '') {
        sqlWhereClause += ' and c.burialSiteId = ?';
        sqlParameters.push(filters.burialSiteId);
    }
    const burialSiteNameFilters = getBurialSiteNameWhereClause(filters.burialSiteName, filters.burialSiteNameSearchType ?? '', 'l');
    sqlWhereClause += burialSiteNameFilters.sqlWhereClause;
    sqlParameters.push(...burialSiteNameFilters.sqlParameters);
    const deceasedNameFilters = getDeceasedNameWhereClause(filters.deceasedName, 'c');
    if (deceasedNameFilters.sqlParameters.length > 0) {
        sqlWhereClause += ` and c.contractId in (
        select contractId from ContractInterments c
        where recordDelete_timeMillis is null
        ${deceasedNameFilters.sqlWhereClause})`;
        sqlParameters.push(...deceasedNameFilters.sqlParameters);
    }
    if ((filters.contractTypeId ?? '') !== '') {
        sqlWhereClause += ' and c.contractTypeId = ?';
        sqlParameters.push(filters.contractTypeId);
    }
    const contractTimeFilters = getContractTimeWhereClause(filters.contractTime ?? '', 'c');
    sqlWhereClause += contractTimeFilters.sqlWhereClause;
    sqlParameters.push(...contractTimeFilters.sqlParameters);
    if ((filters.contractStartDateString ?? '') !== '') {
        sqlWhereClause += ' and c.contractStartDate = ?';
        sqlParameters.push(dateStringToInteger(filters.contractStartDateString));
    }
    if ((filters.contractEffectiveDateString ?? '') !== '') {
        sqlWhereClause += ` and (
        c.contractEndDate is null
        or (c.contractStartDate <= ? and c.contractEndDate >= ?)
      )`;
        sqlParameters.push(dateStringToInteger(filters.contractEffectiveDateString), dateStringToInteger(filters.contractEffectiveDateString));
    }
    if ((filters.cemeteryId ?? '') !== '') {
        sqlWhereClause += ' and (m.cemeteryId = ? or m.parentCemeteryId = ?)';
        sqlParameters.push(filters.cemeteryId, filters.cemeteryId);
    }
    if ((filters.burialSiteTypeId ?? '') !== '') {
        sqlWhereClause += ' and l.burialSiteTypeId = ?';
        sqlParameters.push(filters.burialSiteTypeId);
    }
    if ((filters.funeralHomeId ?? '') !== '') {
        sqlWhereClause += ' and c.funeralHomeId = ?';
        sqlParameters.push(filters.funeralHomeId);
    }
    if ((filters.funeralTime ?? '') === 'upcoming') {
        sqlWhereClause += ' and c.funeralDate >= ?';
        sqlParameters.push(dateToInteger(new Date()));
    }
    if ((filters.workOrderId ?? '') !== '') {
        sqlWhereClause +=
            ' and c.contractId in (select contractId from WorkOrderContracts where recordDelete_timeMillis is null and workOrderId = ?)';
        sqlParameters.push(filters.workOrderId);
    }
    if ((filters.notWorkOrderId ?? '') !== '') {
        sqlWhereClause +=
            ' and c.contractId not in (select contractId from WorkOrderContracts where recordDelete_timeMillis is null and workOrderId = ?)';
        sqlParameters.push(filters.notWorkOrderId);
    }
    return {
        sqlParameters,
        sqlWhereClause
    };
}