import WatchEVR
import Graphics.X11.Turtle
import Data.List
import Data.Time
import Data.Maybe
import Control.Arrow
import Control.Applicative
import System.Environment
import System.FilePath
import Data.Char
import Data.Function
import ScheduleEVR
import System.Directory
import System.FilePath

import System.IO.Unsafe
import System.Directory

ratio :: Double
ratio = unsafePerformIO $ do
	ex <- doesFileExist "ratio"
	if ex then read <$> readFile "ratio" else return 1

evrItemsName, evrProgressName :: [FilePath]
evrItemsName = [
	"../test1/item_list",
	"../test2/item_list",
	"../test3/item_list" ]
evrProgressName = [
	"../test1/progress",
	"../test2/progress",
	"../test3/progress"]

schdFiles :: [FilePath]
schdFiles = [
	"../test1/test.schd",
	"../test2/test2.schd",
	"../test3/test3.schd" ]

getSchdFile :: FilePath -> IO [FilePath]
getSchdFile dir = do
	ls <- filter ((== ".schd") . takeExtension) <$> getDirectoryContents dir
	return $ map (dir </>) ls

getItemFiles, getProgressFiles :: [FilePath] -> [FilePath]
getItemFiles = map (</> "item_list")
getProgressFiles = map (</> "progress")

getSchdFiles :: [FilePath] -> IO [FilePath]
getSchdFiles = (concat <$>) . mapM getSchdFile

main :: IO ()
main = do
	"-s" : start : dirs <- getArgs
	eiCnt <- concat <$> mapM readFile (getItemFiles dirs)
	es <- dayItemFile (read start) =<< getSchdFiles dirs
	espCnt <- concat <$> mapM readFile (getProgressFiles dirs)
	let
		ei = map idPoint' $ lines eiCnt
		esp = sortBy (on compare fst) $ map dayId $ lines espCnt
		di = accumSecond (+) 0 $ dayPoint ei es
		dip = accumSecond (+) 0 $ dayPoint ei esp
		cnv = getConverter (50 * ratio, 100 * ratio) (400 * ratio, 200 * ratio) di
		pc = progPercent dip di
	f <- openField
	topleft f
	t <- newTurtle f
	speed t "fastest"
	flushoff t
	waku t (50 * ratio, 100 * ratio) (400 * ratio, 200 * ratio) di
	goto t (50 * ratio) (300 * ratio)
	flushon t
	speed t "slowest"
	chart t "grey" cnv (50 * ratio, 100 * ratio) (400 * ratio, 200 * ratio) di
	speed t "slow"
	goto t (50 * ratio) (300 * ratio)
	speed t "slowest"
	chart t "black" cnv (50 * ratio, 100 * ratio) (400 * ratio, 200 * ratio) dip
	speed t "fastest"
	goto t (200 * ratio) (100 * ratio)
	write t "Kochi Gothic" (fontsize * ratio) $ take 4 (show pc) ++ "% (" ++
		show (getPoint dip) ++ "/" ++ show (getPoint di) ++ ")"
	hideturtle t
	onkeypress f $ return . (/= 'q')
	waitField f