module Skat.Matches (
    singleVsBots, pvp, pvpWithBidding, singleWithBidding
) where

import Control.Monad.State
import Control.Monad.Reader
import System.Random (mkStdGen)

import Skat
import Skat.Operations
import Skat.Player
import Skat.Pile
import Skat.Card
import Skat.Preperation

import Skat.AI.Rulebased
import Skat.AI.Online
import Skat.AI.Stupid

-- | predefined card distribution for testing purposes
cardDistr :: Piles
cardDistr = emptyPiles hand1 hand2 hand3 skt
    where hand3 = [Card Ace Spades, Card Jack Diamonds, Card Jack Clubs, Card King Spades,
                   Card Nine Spades, Card Ace Diamonds, Card Queen Diamonds, Card Ten Clubs,
                   Card Eight Clubs, Card King Clubs]
          hand1 = [Card Jack Spades, Card Jack Hearts, Card Ten Spades, Card Ace Hearts, Card Ten Hearts,
                   Card Nine Hearts, Card Seven Clubs, Card Ace Clubs, Card King Diamonds,
                   Card Ten Diamonds]
          hand2 = [Card Eight Spades, Card Queen Spades, Card Seven Spades, Card Seven Diamonds,
                   Card Seven Hearts, Card Eight Hearts, Card Queen Hearts, Card King Hearts,
                   Card Nine Diamonds, Card Eight Diamonds]
          skt = [Card Nine Clubs, Card Queen Clubs]

singleVsBots :: Communicator c => c -> IO ()
singleVsBots comm = do
    cards <- shuffleCards
    let ps = Players
                (PL $ OnlineEnv Team Hand1 comm)
                (PL $ Stupid Team Hand2)
                (PL $ mkAIEnv Single Hand3 10)
        env = SkatEnv (distribute cards) Nothing Spades ps Hand1
    liftIO $ evalStateT (publishGameStart >> turn >>= publishGameResults) env

singleWithBidding :: Communicator c => c -> IO ()
singleWithBidding comm = do
    cards <- shuffleCards
    let ps = distribute cards
        h1 = map toCard $ handCards Hand1 ps
        bs = Bidders
                (BD $ PrepOnline Hand1 comm h1)
                (BD $ NoBidder Hand2)
                (BD $ NoBidder Hand3)
        env = PrepEnv ps bs
    maySkatEnv <- liftIO $ runReaderT runPreperation env
    case maySkatEnv of
        Just skatEnv ->
            liftIO $ evalStateT (publishGameStart >> turn >>= publishGameResults) skatEnv
        Nothing -> putStrLn "No one wanted to play."

pvp :: Communicator c => c -> c -> c -> IO ()
pvp comm1 comm2 comm3 = do
    cards <- shuffleCards
    let ps = Players
                (PL $ OnlineEnv Team Hand1 comm1)
                (PL $ OnlineEnv Team Hand2 comm2)
                (PL $ OnlineEnv Team Hand3 comm3)
        env = SkatEnv (distribute cards) Nothing Spades ps Hand1
    liftIO $ evalStateT (publishGameStart >> turn >>= publishGameResults) env

pvpWithBidding :: Communicator c => c -> c -> c -> IO ()
pvpWithBidding comm1 comm2 comm3 = do
    cards <- shuffleCards
    let ps = distribute cards
        h1 = map toCard $ handCards Hand1 ps
        h2 = map toCard $ handCards Hand2 ps
        h3 = map toCard $ handCards Hand3 ps
        bs = Bidders
                (BD $ PrepOnline Hand1 comm1 $ h1)
                (BD $ PrepOnline Hand2 comm2 $ h2)
                (BD $ PrepOnline Hand3 comm3 $ h3)
        env = PrepEnv ps bs
    maySkatEnv <- liftIO $ runReaderT runPreperation env
    case maySkatEnv of
        Just skatEnv ->
            liftIO $ evalStateT (publishGameStart >> turn >>= publishGameResults) skatEnv
        Nothing -> putStrLn "No one wanted to play."