{-# LANGUAGE DataKinds         #-}
{-# LANGUAGE DeriveGeneric     #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards   #-}
{-# LANGUAGE TypeOperators     #-}
{-|
Module      : Main
Description : The main module
Copyright   : (c) Mats Rauhala, 2019
License     : BSD3
Maintainer  : mats.rauhala@iki.fi
Stability   : experimental
Portability : POSIX


The main access point for the koodihaaste
-}
module Main where

import           Control.Monad.App
import           Data.Config
import           Data.Language
import qualified Data.Text.IO            as T
import           Network.HTTP.Client.TLS (newTlsManager)
import           Options.Generic
import           Servant.Client
import           Server

-- | The command line endpoint
--
-- Parses only the path to the config file
-- see config.yaml.sample for the format
newtype Cmd = Cmd (FilePath <?> "Config path")
  deriving Generic

instance ParseRecord Cmd

-- | The main function
main :: IO ()
main = do
  Cmd (Helpful configPath) <- getRecord "koodihaaste"
  _config <- readConfigFromFile configPath
  manager <- newTlsManager
  _languageModel <- buildModel <$> T.readFile (_training _config)
  let state = App{..}
      _solidabisClient = ClientEnv manager (_solidabisBase _config) Nothing
  runAppM state server