{-# LANGUAGE DeriveDataTypeable, GeneralizedNewtypeDeriving, TemplateHaskell, TypeFamilies #-}
module Clckwrks.IrcBot.Types
    ( IrcConfig(..)
    , User(..)
    , emptyIrcConfig
    ) where

import Data.Data             (Data, Typeable)
import Data.Word             (Word16)
import Data.IxSet            (Indexable(..), ixSet, ixFun)
import Data.SafeCopy         (Migrate(..), SafeCopy, base, deriveSafeCopy, extension)
import Data.Set              (Set, empty)
import Data.Text             (Text)
import Network.IRC.Bot.Types (User(..))
import Web.Routes            (PathInfo(..))

data IrcConfig_0 = IrcConfig_0
    { ircHost_0          :: String
    , ircPort_0          :: Word16
    , ircNick_0          :: String
    , ircCommandPrefix_0 :: String
    , ircUser_0          :: User
    , ircChannels_0      :: Set String
    }
    deriving (Eq, Ord, Read, Show, Data, Typeable)
$(deriveSafeCopy 0 'base ''User)
$(deriveSafeCopy 0 'base ''IrcConfig_0)

data IrcConfig = IrcConfig
    { ircHost          :: String     -- ^ IRC server
    , ircPort          :: Word16     -- ^ port (usually 6667)
    , ircNick          :: String     -- ^ irc nick
    , ircCommandPrefix :: String     -- ^ prefix for bot commands
    , ircUser          :: User       -- ^ irc 'User'
    , ircChannels      :: Set String -- ^ channels to join on connect
    , ircEnabled       :: Bool       -- ^ enable the bot
    }
    deriving (Eq, Ord, Read, Show, Data, Typeable)
$(deriveSafeCopy 1 'extension ''IrcConfig)

instance Migrate IrcConfig where
    type MigrateFrom IrcConfig = IrcConfig_0
    migrate (IrcConfig_0 h p n cp u cs) = (IrcConfig h p n cp u cs True)

emptyIrcConfig :: IrcConfig
emptyIrcConfig = IrcConfig
    { ircHost          = ""
    , ircPort          = 0
    , ircNick          = ""
    , ircCommandPrefix = ""
    , ircUser          = User "" "" "" ""
    , ircChannels      = Data.Set.empty
    , ircEnabled       = False
    }