energyConsummation

rednet.open("top")
monitor = peripheral.find("monitor")
monitor.clear()
msgTemp = -1
box = peripheral.find("chatBox")

function monitorShow(message)
    monitor.clear()
    monitor.setCursorPos(1,1)
    monitor.write(message)
end

function consummation(_msg)
    rfCons = _msg
    print(rfCons)
    value = ""
    size = string.len(_msg)
    pow = size-3
    print(pow.."p|s"..size)
    --si c'est au dessus de 0 donc il faut faire une simplification
    if pow>0 then
        if size>3 and size<7 then
            rfCons = _msg/(math.pow(10,3))
            value = "k"
        end
        if size>6 and size<10 then
            rfCons = _msg/(math.pow(10,6))
            value = "M"
        end
        if size>9 and size<13 then
            rfCons = _msg/(math.pow(10,9))
            value = "G"
        end
        if size>12 then
            rfCons = _msg/(math.pow(10,12))
            value = "T"
        end
    end


    --message = string.sub(rfCons.."",1,5)..value.."FE/t)
    --value = value.."FE/t"

    print(rfCons)

    --retour de la valeur de la consommation
    return string.sub(rfCons.."",1,5)..value.."FE/t"
end

function chatBox(rfCons)
    event, player, chatItem = os.pullEvent("chat")
    if chatItem == ".cons" then
        box.sendMessage(rfCons,"Info Conso")
    end
end

while true do
    id, msg = rednet.receive()
    rfCons = consummation(msg)
    --On passe ici que s'il y a changement d'etat
    if id~=nil and msg~=nil and msg~=msgTemp then
        monitorShow(rfCons)
        os.sleep(1)
    end
    id, msgTemp = rednet.receive()
    chatBox(rfCons)
end