const express = require('express');
const log = require("../logger.js");
const db = global.db;
const router = express.Router();
const expressWs = require('express-ws')(router);
// GET /login

dataTypes = {
	DoorMode: {
		1: 'NormallyOpen',
		2: 'NormallyClosed',
		3: 'Controlled'
	},

	Direction: {
		1: 'In',
		2: 'Out'
	},
	EventType: {
		0: 'None',
		1: 'Swipe',
		2: 'Door',
		3: 'Alarm',
		255: 'Overwritten'
	},

	EventReason: {
		0: 'None',
		1: 'Swipe',
		2: 'SwipeOpen',
		3: 'SwipeClose',
		5: 'Denied',
		6: 'NoAccessRights',
		7: 'IncorrectPassword',
		8: 'AntiPassback',
		9: 'MoreCards',
		10: 'FirstCardOpen',
		11: 'DoorIsNormallyClosed',
		12: 'Interlock',
		13: 'NotInAllowedTimePeriod',
		15: 'InvalidTimezone',
		18: 'AccessDenied',
		20: 'PushbuttonOk',
		23: 'DoorOpened',
		24: 'DoorClosed',
		25: 'DoorOpenedSupervisorPassword',
		28: 'ControllerPowerOn',
		29: 'ControllerReset',
		31: 'PushbuttonInvalidDoorLocked',
		32: 'PushbuttonInvalidOffline',
		33: 'PushbuttonInvalidInterlock',
		34: 'PushbuttonInvalidThreat',
		37: 'DoorOpenTooLong',
		38: 'ForcedOpen',
		39: 'Fire',
		40: 'ForcedClosed',
		41: 'TheftPrevention',
		42: 'Zone24x7',
		43: 'Emergency',
		44: 'RemoteOpenDoor',
		45: 'RemoteOpenDoorUSBReader'
	}
}

router.get('/', async (req, res) => {
	const logs = await db.query('SELECT * FROM Events ORDER BY EventIndex DESC LIMIT 100');
	res.render('event-logs', { logs, user: req.session.user, dataTypes });
});

router.ws('/', (ws, req) => {
	log.debug(`Client ${req.sessionID} connected to event logs WebSocket`);
	if (!req.session.user) {
		ws.send(JSON.stringify({ error: 'Not authenticated' }))
		ws.close();
		return;
	}
	if (global.checkACL(req, 'eventLog') == false) {
		ws.send(JSON.stringify({ error: 'Not authorized' }))
		ws.close();
		return;
	}

	global.dbEvent.on('event', (event) => {
		ws.send(JSON.stringify(event));
	});
});

module.exports = router;