SimpleX-Chat/apps/simplex-bot/Main.hs

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{-# LANGUAGE NamedFieldPuns #-}
module Main where
import Simplex.Chat
import Simplex.Chat.Bot
import Simplex.Chat.Controller (versionNumber)
import Simplex.Chat.Options
import System.Directory (getAppUserDataDirectory)
import Text.Read
main :: IO ()
main = do
opts <- welcomeGetOpts
simplexChatBot defaultChatConfig opts $
chatBotRepl "Hello! I am a simple squaring bot - if you send me a number, I will calculate its square" $ \msg ->
case readMaybe msg :: Maybe Integer of
Just n -> msg <> " * " <> msg <> " = " <> show (n * n)
_ -> "\"" <> msg <> "\" is not a number"
welcomeGetOpts :: IO ChatOpts
welcomeGetOpts = do
appDir <- getAppUserDataDirectory "simplex"
opts@ChatOpts {dbFilePrefix} <- getChatOpts appDir "simplex_bot"
putStrLn $ "SimpleX Chat Bot v" ++ versionNumber
putStrLn $ "db: " <> dbFilePrefix <> "_chat.db, " <> dbFilePrefix <> "_agent.db"
pure opts