const fs = require("node:fs")
const path = require("node:path")
const http = require("node:http")
const logger = require("./modules/logger")
const config = require("./config.json")
const express = require("express")
const app = express()
const dbController = require("./controllers/db")
const server = http.createServer(app)
const io = require("socket.io")(server)

app.use(express.json())
app.use(express.urlencoded({ extended: true }))
app.set("view engine", "ejs")
app.set("views", path.join(__dirname, "static", "views"))

dbController.initDB()

const routes = fs.readdirSync(path.join(__dirname, "routes"), { recursive: true })

for (let route of routes) {
    if (route.endsWith(".js")) {
        if (route.endsWith("index.js")) {
            route = "/" + route.replace("index.js", "/").replace(/\\/g, "/").replace(/\/\//g, "")
        } else {
            route = "/" + route.replace(".js", "").replace(/\\/g, "/")
        }
        const routeHandler = require(`./routes/${route}`)
        app.use(route, routeHandler)
        logger.log(`Route ${route.cyan.bold} registered`)
    }
}

io.on("connection", (socket) => {
    socket.on("force-update", () => {
        const token = socket.handshake.auth.token
        if (dbController.isTokenValid(token)) {
            io.to("/game/updates").emit("confirmed")
        } else {
            socket.disconnect()
        }
    })
})

server.listen(config.web.port, () => {
    logger.log(`Server listening at port : ${config.web.port}`)
})