local net    = require 'service.net'
local timer  = require 'timer'
local config = require 'config'
local client = require 'provider.client'
local nonil  = require 'without-check-nil'
local util   = require 'utility'

local tokenPath = (ROOT / 'log' / 'token'):string()
local token = util.loadFile(tokenPath)
if not token then
    token = ('%016X'):format(math.random(0, math.maxinteger))
    util.saveFile(tokenPath, token)
end

local function pushClient(link)
    nonil.enable()
    local clientName    = client.info.clientInfo.name
    local clientVersion = client.info.clientInfo.version
    nonil.disable()
    link:write(string.pack('zzz'
        , 'pulse'
        , token
        , table.concat({clientName, clientVersion}, ' ')
    ))
end

timer.wait(5, function ()
    timer.loop(60, function ()
        if not config.config.telemetry.enable then
            return
        end
        local link = net.connect('tcp', '119.45.194.183', 11577)
        pushClient(link)
        net.update()
    end)()
end)