local M = {}

local ip = "127.0.0.1"
local port = 4444

local udpSocket = nil

local cbor = require("cbor");

local function sendPackage(ip, port, id)
    if not electrics.value.watertemp then
        -- vehicle not completly initialized, skip sending package
        return
    end

    local data = {
        app = "beamNG"
    }

    log("I", "ExtDash", "data: " .. tostring(data) )
end

local function updateGFX(dt)
    if not playerInfo.firstPlayerSeated then
        return
    end
end

local function onExtensionLoaded()
    if not udpSocket then
        udpSocket = socket.udp()
    end

    ip = settings.getValue("outgaugeIP")
    port = tonumber(settings.getValue("outgaugePort"))

    log("I", "ExtDash", "Extension loaded, connecting to " .. tostring(ip) .. " (" .. tostring(port) .. ")" )
    return true
end

local function onExtensionUnloaded()
    if udpSocket then
        udpSocket:close()
    end
    udpSocket = nil
end

-- public interface
M.onExtensionLoaded = onExtensionLoaded
M.onExtensionUnloaded = onExtensionUnloaded
M.updateGFX = updateGFX

-- other functions
M.sendPackage = sendPackage

return M