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{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE ViewPatterns #-}
import Data.Map (Map)
import qualified Data.Map as Map
import Data.Sequence (Seq)
import qualified Data.Sequence as Seq
import Data.Text (Text)
import qualified Data.Text as T
import qualified Data.ByteString.Lazy.Char8 as Lazy (ByteString)
import qualified Data.ByteString.Lazy.Char8 as LCBS
import Data.Time
import Data.Foldable
import Data.List
import Data.Monoid
import Control.Monad
import Text.Show.Pretty (dumpStr)
import Data.Aeson.Encode.Pretty (encodePretty)
import System.IO
import Thermoprint.Client
import Options
import Debug.Trace
main :: IO ()
main = withArgs (main' <=< dumpOpts)
where
dumpOpts c@(TPrint{..}) = c <$ when (dumpOptions) (hPutStrLn stderr $ dumpStr c)
main' config@(TPrint{..}) = withOutput config $ tprint config (mkClient' baseUrl)
withOutput :: TPrint -> (Handle -> IO a) -> IO a
withOutput TPrint{..} a
| (_, WriteFile f) <- output = withFile f WriteMode a
| otherwise = a stdout
tprint :: TPrint -> Client IO -> Handle -> IO ()
tprint TPrint{ operation = Printers, ..} Client{..} out = printers >>= format
where format ps
| (Human, _) <- output = mapM_ (\(PrinterId n, st) -> hPutStrLn out $ show n ++ "\t" ++ humanStatus st) $ Map.toAscList ps
| (JSON , _) <- output = LCBS.hPutStrLn out $ encodePretty ps
| otherwise = hPutStrLn out . dumpStr $ Map.toAscList ps
humanStatus (Busy (JobId n)) = "busy printing job #" ++ show n
humanStatus (Available) = "available"
tprint TPrint{ operation = Jobs{..}, ..} Client{..} out = jobs printer jobRange timeRange >>= format
where format js
| (Human, _) <- output = mapM_ (\((JobId n), created, status) -> hPutStrLn out $ show n ++ "\t" ++ formatTime defaultTimeLocale "%Y-%m-%d %H:%M:%S %Z" created ++ "\t" ++ humanStatus status printer) . sortBy jSort $ toList js
| (JSON, _) <- output = LCBS.hPutStrLn out $ encodePretty js
| otherwise = hPutStrLn out . dumpStr $ toList js
jSort (id, time, status) (id', time', status') = queueSort status status' <> compare time' time <> compare id id'
where
compare' :: Ord a => a -> a -> Ordering
compare'
| (Queued _) <- status = compare
| otherwise = flip compare
humanStatus (Queued (PrinterId n)) Nothing = "queued at printer #" ++ show n
humanStatus (Queued _) _ = "queued"
humanStatus (Printing (PrinterId n)) Nothing = "printing on printer #" ++ show n
humanStatus (Printing _) _ = "printing"
humanStatus (Done) _ = "finished successfully"
humanStatus (Failed err) _ = "failed: " ++ show err
tprint _ _ _ = undefined
|
