{-|
Module      : Main.hs
Description : Gargantext Import Corpus
Copyright   : (c) CNRS, 2017-Present
License     : AGPL + CECILL v3
Maintainer  : team@gargantext.org
Stability   : experimental
Portability : POSIX

Import a corpus binary.

 -}

{-# LANGUAGE Strict            #-}

module Main where

import Data.Text (Text)
import Data.Either (Either(..))
import Gargantext.API.Dev (withDevEnv, runCmdDev)
import Gargantext.API.Prelude (GargError)
import Gargantext.API.Node () -- instances only
import Gargantext.Core.Types.Individu (User(..), arbitraryNewUsers, NewUser(..), arbitraryUsername, GargPassword(..))
import Gargantext.Database.Action.Flow (getOrMkRoot, getOrMk_RootWithCorpus)
import Gargantext.Database.Query.Table.Node (getOrMkList)
import Gargantext.Database.Query.Table.User (insertNewUsers, )
import Gargantext.Database.Admin.Config (userMaster, corpusMasterName)
import Gargantext.Database.Admin.Types.Node
import Gargantext.Database.Admin.Trigger.Init (initFirstTriggers, initLastTriggers)
import Gargantext.Database.Admin.Types.Hyperdata (HyperdataCorpus)
import Gargantext.Database.Prelude (Cmd, )
import Gargantext.Prelude
import System.Environment (getArgs)
import Prelude (getLine)

-- TODO put this in gargantext.ini
secret :: Text
secret = "Database secret to change"

main :: IO ()
main = do
  params@[iniPath] <- getArgs

  _ <- if length params /= 1
      then panic "USAGE: ./gargantext-init gargantext.ini"
      else pure ()

  putStrLn "Enter master user (gargantua) _password_ :"
  password  <- getLine

  putStrLn "Enter master user (gargantua) _email_ :"
  email     <- getLine


  let createUsers :: Cmd GargError Int64
      createUsers = insertNewUsers (NewUser "gargantua" (cs email) (GargPassword $ cs password)
                                   : arbitraryNewUsers
                                   )

  let
    mkRoots :: Cmd GargError [(UserId, RootId)]
    mkRoots = mapM getOrMkRoot $ map UserName ("gargantua" : arbitraryUsername)
    -- TODO create all users roots

  let
    initMaster :: Cmd GargError (UserId, RootId, CorpusId, ListId)
    initMaster = do
      (masterUserId, masterRootId, masterCorpusId)
                  <- getOrMk_RootWithCorpus (UserName userMaster)
                                            (Left corpusMasterName)
                                            (Nothing :: Maybe HyperdataCorpus)
      masterListId <- getOrMkList masterCorpusId masterUserId
      _triggers    <- initLastTriggers masterListId
      pure (masterUserId, masterRootId, masterCorpusId, masterListId)

  withDevEnv iniPath $ \env -> do
    _ <- runCmdDev env (initFirstTriggers secret :: Cmd GargError [Int64])
    _ <- runCmdDev env createUsers
    x <- runCmdDev env initMaster
    _ <- runCmdDev env mkRoots
    putStrLn $ show x
    pure ()