import express from 'express';
import { loadHistory, getDatabaseState } from "../utils/storage.js";
import { onlineList } from '../data.js';

const router = express.Router();

router.get("/online", (req, res) => {
    res.status(200).send({
        online: onlineList.length,
        user: onlineList
    })
})

router.get("/history", (req, res) => {
    if (!getDatabaseState()) {
        res.status(500).send({
            status: 500,
            msg: "database is not ready",
            data: null
        })
    }
    if (!req.query.limit || isNaN(req.query.limit) || req.query.limit <= 0 || req.query.limit > 100) {
        req.query.limit = 10;
    }
    loadHistory(req.query.limit).then((data) => {
        res.status(200).send({
            status: 200,
            msg: "success",
            data: data
        })
    }).catch((err) => {
        logger.error(`database error: ${err}`)
        res.status(500).send({
            status: 500,
            msg: "database error",
            data: null
        })
    })
})

export default router;