{-# LANGUAGE OverloadedStrings #-}

module Main where

import qualified Data.Text as Text
import qualified Data.Text.IO as TIO
import           Nuxeo.ElasticSearch
import           Nuxeo.Log
import           Options.Applicative

data NuxeoCli = NuxeoCli { cliLogFile :: String
                         , cliLogin :: String
                         , cliPassword :: String
                         , cliUrl :: String }

args :: Parser NuxeoCli
args = NuxeoCli
       <$> option auto (long "log" <> help "Log file" <> value "server.log")
       <*> option auto (long "login" <> help "Instance login")
       <*> option auto (long "password" <> help "Instance password")
       <*> option auto (long "url" <> help "Instance base url")

-- | Exemple to extract errors from Nuxeo log
nuxeocli :: NuxeoCli -> IO()
nuxeocli (NuxeoCli logFile login password url) = (filter (\l -> nuxeoLogEntryType l == Error) <$> parseNuxeoLog logFile)
                                                 >>= mapM_ (\t -> TIO.putStrLn $
                                                             Text.replicate 10 "=" <> "\n"
                                                             <> Text.replicate 5 " " <> (Text.pack $ show $ nuxeoLogEntryDthr t)
                                                             <> "\n" <> Text.replicate 10 "=" <> "\n"
                                                             <> (Text.pack $ show $ nuxeoLogEntryType t)
                                                             <> " - "
                                                             <> nuxeoLogEntryAction t
                                                             <> "\n\n"
                                                             <> nuxeoLogEntryLog t
                                                           )

main :: IO()
main = do
  nuxeocli =<< execParser opts
  where
    opts = info (args <**> helper)
      (fullDesc
        <> progDesc "Nuxeo CLI"
        <> header "nuxeo - nuxeo cli tools"
      )