module HWProtoNEState where

import qualified Data.IntMap as IntMap

import Maybe

import Data.List

import Data.Word

import Control.Monad.Reader

--------------------------------------

import CoreTypes

import Actions

import Utils

import RoomsAndClients

handleCmd_NotEntered :: CmdHandler

handleCmd_NotEntered ["NICK", newNick] = do

    (ci, irnc) <- ask

    let cl = irnc `client` ci

        else

        if haveSameNick irnc then return [AnswerClients [sendChan cl] ["WARNING", "Nickname already in use"], ByeClient ""]

            else 

            if illegalName newNick then return [ByeClient "Illegal nickname"]

                else

                return $

                    ModifyClient (\c -> c{nick = newNick}) :

                    AnswerClients [sendChan cl] ["NICK", newNick] :

                    [CheckRegistered | clientProto cl /= 0]

    where

        haveSameNick irnc = False --isJust $ find (\cl -> newNick == nick cl) $ IntMap.elems clients

handleCmd_NotEntered ["PROTO", protoNum] = do

    (ci, irnc) <- ask

    let cl = irnc `client` ci

    if clientProto cl > 0 then return [ProtocolError "Protocol already known"]

        else 

        if parsedProto == 0 then return [ProtocolError "Bad number"]

            else 

            return $

                ModifyClient (\c -> c{clientProto = parsedProto}) :

    where

{-

handleCmd_NotEntered clID clients _ ["PASSWORD", passwd] =

    if passwd == webPassword client then

        [ModifyClient (\cl -> cl{logonPassed = True}),

        MoveToLobby] ++ adminNotice

    else

        [ByeClient "Authentication failed"]

    where

        client = clients IntMap.! clID

        adminNotice = [AnswerThisClient ["ADMIN_ACCESS"] | isAdministrator client]

handleCmd_NotEntered clID clients _ ["DUMP"] =

    if isAdministrator (clients IntMap.! clID) then [Dump] else []

-}

handleCmd_NotEntered _ = return [ProtocolError "Incorrect command (state: not entered)"]