module CoreTypes where

import System.IO

import Control.Concurrent.Chan

import Control.Concurrent.STM

import Data.Word

import qualified Data.Map as Map

import qualified Data.IntMap as IntMap

import qualified Data.IntSet as IntSet

import Data.Sequence(Seq, empty)

import Network

data ClientInfo =

 ClientInfo

	{

		clientUID :: Int,

		sendChan :: Chan [String],

		clientHandle :: Handle,

		host :: String,

		nick :: String,

		clientProto :: Word16,

		roomID :: Int,

		isMaster :: Bool,

		isReady :: Bool,

		forceQuit :: Bool,

		partRoom :: Bool

	}

instance Show ClientInfo where

	show ci = show $ clientUID ci

instance Eq ClientInfo where

	a1 == a2 = clientHandle a1 == clientHandle a2

data HedgehogInfo =

	HedgehogInfo String String

data TeamInfo =

	TeamInfo

	{

		teamowner :: String,

		teamname :: String,

		teamcolor :: String,

		teamgrave :: String,

		teamfort :: String,

		teamvoicepack :: String,

		difficulty :: Int,

		hhnum :: Int,

		hedgehogs :: [HedgehogInfo]

	}

data RoomInfo =

	RoomInfo

	{

		roomUID :: Int,

		name :: String,

		password :: String,

		roomProto :: Word16,

		teams :: [TeamInfo],

		gameinprogress :: Bool,

		playersIn :: !Int,

		readyPlayers :: Int,

		playersIDs :: IntSet.IntSet,

		isRestrictedJoins :: Bool,

		isRestrictedTeams :: Bool,

		roundMsgs :: Seq String,

		leftTeams :: [String],

		teamsAtStart :: [TeamInfo],

		params :: Map.Map String [String]

	}

instance Show RoomInfo where

	show ri = (show $ roomUID ri)

			++ ", players ids: " ++ (show $ IntSet.size $ playersIDs ri)

			++ ", players: " ++ (show $ playersIn ri)

			++ ", ready: " ++ (show $ readyPlayers ri)

instance Eq RoomInfo where

	a1 == a2 = roomUID a1 == roomUID a2

newRoom = (

	RoomInfo

		0

		""

		""

		0

		[]

		False

		0

		0

		IntSet.empty

		False

		False

		Data.Sequence.empty

		[]

		[]

		(Map.singleton "MAP" ["+rnd+"])

	)

data StatisticsInfo =

	StatisticsInfo

	{

		playersNumber :: Int,

		roomsNumber :: Int

	}

data ServerInfo =

	ServerInfo

	{

		isDedicated :: Bool,

		serverMessage :: String,

		listenPort :: PortNumber,

		loginsNumber :: Int,

		nextRoomID :: Int,

		dbHost :: String,

		dbLogin :: String,

		dbPassword :: String,

		stats :: TMVar StatisticsInfo,

		dbQueries :: Chan DBQuery

	}

instance Show ServerInfo where

	show si = "Logins: " ++ (show $ loginsNumber si)

newServerInfo = (

	ServerInfo

		True

		"<h2><p align=center><a href=\"http://www.hedgewars.org/\">http://www.hedgewars.org/</a></p></h2>"

		46631

		0

		0

		""

		""

		""

	)

data CoreMessage =

	Accept ClientInfo

	| ClientMessage (Int, [String])

	-- | CoreMessage String

	-- | TimerTick

data DBQuery =

	HasRegistered String

	| CheckPassword String

type Clients = IntMap.IntMap ClientInfo

type Rooms = IntMap.IntMap RoomInfo

--type ClientsTransform = [ClientInfo] -> [ClientInfo]

--type RoomsTransform = [RoomInfo] -> [RoomInfo]

--type HandlesSelector = ClientInfo -> [ClientInfo] -> [RoomInfo] -> [ClientInfo]

--type Answer = ServerInfo -> (HandlesSelector, [String])

type ClientsSelector = Clients -> Rooms -> [Int]