import sqlite from "better-sqlite3";
import { lotOccupancyDB as databasePath } from "../data/databasePaths.js";
import debug from "debug";
const debugSQL = debug("lot-occupancy-system:databaseInitializer");
const recordColumns = `recordCreate_userName varchar(30) not null,
        recordCreate_timeMillis integer not null,
        recordUpdate_userName varchar(30) not null,
        recordUpdate_timeMillis integer not null,
        recordDelete_userName varchar(30),
        recordDelete_timeMillis integer`;
const createStatements = [
    `create table if not exists LotTypes (lotTypeId integer not null primary key autoincrement, lotType varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns})`,
    `create index if not exists idx_lottypes_ordernumber on LotTypes (orderNumber, lotType)`,
    `create table if not exists LotTypeFields (lotTypeFieldId integer not null primary key autoincrement, lotTypeId integer not null, lotTypeField varchar(100) not null, lotTypeFieldValues text, isRequired bit not null default 0, pattern varchar(100), minimumLength smallint not null default 1 check (minimumLength >= 0), maximumLength smallint not null default 100 check (maximumLength >= 0), orderNumber smallint not null default 0, ${recordColumns}, foreign key (lotTypeId) references LotTypes (lotTypeId))`,
    `create index if not exists idx_lottypefields_ordernumber on LotTypeFields (lotTypeId, orderNumber, lotTypeField)`,
    `create table if not exists LotStatuses (lotStatusId integer not null primary key autoincrement, lotStatus varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns})`,
    `create index if not exists idx_lotstatuses_ordernumber on LotStatuses (orderNumber, lotStatus)`,
    `create table if not exists Maps (mapId integer not null primary key autoincrement, mapName varchar(200) not null, mapDescription text, mapLatitude  decimal(10, 8) check (mapLatitude  between  -90 and 90), mapLongitude decimal(11, 8) check (mapLongitude between -180 and 180), mapSVG varchar(50), mapAddress1 varchar(50), mapAddress2 varchar(50), mapCity varchar(20), mapProvince varchar(2), mapPostalCode varchar(7), mapPhoneNumber varchar(30), ${recordColumns})`,
    `create table if not exists Lots (lotId integer not null primary key autoincrement, lotTypeId integer not null, lotName varchar(100), mapId integer, mapKey varchar(100), lotLatitude  decimal(10, 8) check (lotLatitude  between  -90 and 90), lotLongitude decimal(11, 8) check (lotLongitude between -180 and 180), lotStatusId integer, ${recordColumns}, foreign key (lotTypeId) references LotTypes (lotTypeId), foreign key (mapId) references Maps (mapId), foreign key (lotStatusId) references LotStatuses (lotStatusId))`,
    `create table if not exists LotFields (lotId integer not null, lotTypeFieldId integer not null, lotFieldValue text not null, ${recordColumns}, primary key (lotId, lotTypeFieldId), foreign key (lotId) references Lots (lotId), foreign key (lotTypeFieldId) references LotTypeFields (lotTypeFieldId)) without rowid`,
    `create table if not exists LotComments (lotCommentId integer not null primary key autoincrement, lotId integer not null, lotCommentDate integer not null check (lotCommentDate > 0), lotCommentTime integer not null check (lotCommentTime >= 0), lotComment text not null, ${recordColumns}, foreign key (lotId) references Lots (lotId))`,
    `create index if not exists idx_lotcomments_datetime on LotComments (lotId, lotCommentDate, lotCommentTime)`,
    `create table if not exists OccupancyTypes (occupancyTypeId integer not null primary key autoincrement, occupancyType varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns})`,
    `create index if not exists idx_occupancytypes_ordernumber on OccupancyTypes (orderNumber, occupancyType)`,
    `create table if not exists OccupancyTypeFields (occupancyTypeFieldId integer not null primary key autoincrement, occupancyTypeId integer, occupancyTypeField varchar(100) not null, occupancyTypeFieldValues text, isRequired bit not null default 0, pattern varchar(100), minimumLength smallint not null default 1 check (minimumLength >= 0), maximumLength smallint not null default 100 check (maximumLength >= 0), orderNumber smallint not null default 0, ${recordColumns}, foreign key (occupancyTypeId) references OccupancyTypes (occupancyTypeId))`,
    `create index if not exists idx_occupancytypefields_ordernumber on OccupancyTypeFields (occupancyTypeId, orderNumber, occupancyTypeField)`,
    `create table if not exists OccupancyTypePrints (occupancyTypeId integer not null, printEJS varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns}, primary key (occupancyTypeId, printEJS), foreign key (occupancyTypeId) references OccupancyTypes (occupancyTypeId))`,
    `create index if not exists idx_occupancytypeprints_ordernumber on OccupancyTypePrints (occupancyTypeId, orderNumber, printEJS)`,
    `create table if not exists LotOccupantTypes (lotOccupantTypeId integer not null primary key autoincrement, lotOccupantType varchar(100) not null, fontAwesomeIconClass varchar(50) not null default '', orderNumber smallint not null default 0, ${recordColumns})`,
    `create index if not exists idx_lotoccupanttypes_ordernumber on LotOccupantTypes (orderNumber, lotOccupantType)`,
    `create table if not exists LotOccupancies (lotOccupancyId integer not null primary key autoincrement, occupancyTypeId integer not null, lotId integer, occupancyStartDate integer not null check (occupancyStartDate > 0), occupancyEndDate integer check (occupancyEndDate > 0), ${recordColumns}, foreign key (lotId) references Lots (lotId), foreign key (occupancyTypeId) references OccupancyTypes (occupancyTypeId))`,
    `create table if not exists LotOccupancyOccupants (lotOccupancyId integer not null, lotOccupantIndex  integer not null, occupantName varchar(200) not null, occupantAddress1 varchar(50), occupantAddress2 varchar(50), occupantCity varchar(20), occupantProvince varchar(2), occupantPostalCode varchar(7), occupantPhoneNumber varchar(30), occupantEmailAddress varchar(200), lotOccupantTypeId integer not null, occupantComment text not null default '', ${recordColumns}, primary key (lotOccupancyId, lotOccupantIndex), foreign key (lotOccupancyId) references LotOccupancies (lotOccupancyId), foreign key (lotOccupantTypeId) references LotOccupantTypes (lotOccupantTypeId)) without rowid`,
    `create table if not exists LotOccupancyFields (lotOccupancyId integer not null, occupancyTypeFieldId integer not null, lotOccupancyFieldValue text not null, ${recordColumns}, primary key (lotOccupancyId, occupancyTypeFieldId), foreign key (lotOccupancyId) references LotOccupancies (lotOccupancyId), foreign key (occupancyTypeFieldId) references OccupancyTypeFields (occupancyTypeFieldId)) without rowid`,
    `create table if not exists LotOccupancyComments (lotOccupancyCommentId integer not null primary key autoincrement, lotOccupancyId integer not null, lotOccupancyCommentDate integer not null check (lotOccupancyCommentDate > 0), lotOccupancyCommentTime integer not null check (lotOccupancyCommentTime >= 0), lotOccupancyComment text not null, ${recordColumns}, foreign key (lotOccupancyId) references LotOccupancies (lotOccupancyId))`,
    `create index if not exists idx_lotoccupancycomments_datetime on LotOccupancyComments (lotOccupancyId, lotOccupancyCommentDate, lotOccupancyCommentTime)`,
    `create table if not exists FeeCategories (feeCategoryId integer not null primary key autoincrement, feeCategory varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns})`,
    `create table if not exists Fees (feeId integer not null primary key autoincrement, feeCategoryId integer not null, feeName varchar(100) not null, feeDescription text, occupancyTypeId integer, lotTypeId integer, includeQuantity boolean not null default 0, quantityUnit varchar(30), feeAmount decimal(8, 2), feeFunction varchar(100), taxAmount decimal(6, 2), taxPercentage decimal(5, 2), isRequired bit not null default 0, orderNumber smallint not null default 0, ${recordColumns}, foreign key (feeCategoryId) references FeeCategories (feeCategoryId), foreign key (occupancyTypeId) references OccupancyTypes (occupancyTypeId), foreign key (lotTypeId) references LotTypes (lotTypeId))`,
    `create index if not exists idx_fees_ordernumber on Fees (orderNumber, feeName)`,
    `create table if not exists LotOccupancyFees (lotOccupancyId integer not null, feeId integer not null, quantity decimal(4, 1) not null default 1, feeAmount decimal(8, 2) not null, taxAmount decmial(8, 2) not null, ${recordColumns}, primary key (lotOccupancyId, feeId), foreign key (lotOccupancyId) references LotOccupancies (lotOccupancyId), foreign key (feeId) references Fees (feeId)) without rowid`,
    `create table if not exists LotOccupancyTransactions (lotOccupancyId integer not null, transactionIndex integer not null, transactionDate integer not null check (transactionDate > 0), transactionTime integer not null check (transactionTime >= 0), transactionAmount decimal(8, 2) not null, externalReceiptNumber varchar(100), transactionNote text, ${recordColumns}, primary key (lotOccupancyId, transactionIndex), foreign key (lotOccupancyId) references LotOccupancies (lotOccupancyId)) without rowid`,
    `create index if not exists idx_lotoccupancytransactions_ordernumber on LotOccupancyTransactions (lotOccupancyId, transactionDate, transactionTime)`,
    `create table if not exists WorkOrderTypes (workOrderTypeId integer not null primary key autoincrement, workOrderType varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns})`,
    `create index if not exists idx_workordertypes_ordernumber on WorkOrderTypes (orderNumber, workOrderType)`,
    `create table if not exists WorkOrders (workOrderId integer not null primary key autoincrement, workOrderTypeId integer not null, workOrderNumber varchar(50) not null, workOrderDescription text, workOrderOpenDate integer check (workOrderOpenDate > 0), workOrderCloseDate integer check (workOrderCloseDate > 0), ${recordColumns}, foreign key (workOrderTypeId) references WorkOrderTypes (workOrderTypeId))`,
    `create table if not exists WorkOrderLots (workOrderId integer not null, lotId integer not null, ${recordColumns}, primary key (workOrderId, lotId), foreign key (workOrderId) references WorkOrders (workOrderId), foreign key (lotId) references Lots (lotId)) without rowid`,
    `create table if not exists WorkOrderLotOccupancies (workOrderId integer not null, lotOccupancyId integer not null, ${recordColumns}, primary key (workOrderId, lotOccupancyId), foreign key (workOrderId) references WorkOrders (workOrderId), foreign key (lotOccupancyId) references LotOccupancies (lotOccupancyId)) without rowid`,
    `create table if not exists WorkOrderComments (workOrderCommentId integer not null primary key autoincrement, workOrderId integer not null, workOrderCommentDate integer not null check (workOrderCommentDate > 0), workOrderCommentTime integer not null check (workOrderCommentTime >= 0), workOrderComment text not null, ${recordColumns}, foreign key (workOrderId) references WorkOrders (workOrderId))`,
    `create index if not exists idx_workordercomments_datetime on WorkOrderComments (workOrderId, workOrderCommentDate, workOrderCommentTime)`,
    `create table if not exists WorkOrderMilestoneTypes (workOrderMilestoneTypeId integer not null primary key autoincrement, workOrderMilestoneType varchar(100) not null, orderNumber smallint not null default 0, ${recordColumns})`,
    `create table if not exists WorkOrderMilestones (workOrderMilestoneId integer not null primary key autoincrement, workOrderId integer not null, workOrderMilestoneTypeId integer, workOrderMilestoneDate integer not null check (workOrderMilestoneDate > 0), workOrderMilestoneTime integer not null check (workOrderMilestoneTime >= 0), workOrderMilestoneDescription text not null, workOrderMilestoneCompletionDate integer check (workOrderMilestoneCompletionDate > 0), workOrderMilestoneCompletionTime integer check (workOrderMilestoneCompletionTime >= 0), ${recordColumns}, foreign key (workOrderId) references WorkOrders (workOrderId), foreign key (workOrderMilestoneTypeId) references WorkOrderMilestoneTypes (workOrderMilestoneTypeId))`
];
export function initializeDatabase() {
    const lotOccupancyDB = sqlite(databasePath);
    const row = lotOccupancyDB
        .prepare("select name from sqlite_master where type = 'table' and name = 'WorkOrderMilestones'")
        .get();
    if (!row) {
        debugSQL("Creating " + databasePath);
        for (const sql of createStatements) {
            lotOccupancyDB.prepare(sql).run();
        }
        lotOccupancyDB.close();
        return true;
    }
    return false;
}