content: -- Copyright (c) 2016-present, Facebook, Inc.
  -- All rights reserved.
  --
  -- This source code is licensed under the BSD-style license found in the
  -- LICENSE file in the root directory of this source tree.
  
  
  {-# LANGUAGE GADTs #-}
  {-# LANGUAGE OverloadedStrings #-}
  
  module Duckling.TimeGrain.RO.Rules
    ( rules
    ) where
  
  import Data.String
  import Data.Text (Text)
  import Prelude
  
  import Duckling.Dimensions.Types
  import Duckling.Types
  import qualified Duckling.TimeGrain.Types as TG
  
  grains :: [(Text, String, TG.Grain)]
  grains = [ ("secunde (grain)", "sec(und(a|e|ă))?", TG.Second)
           , ("minute (grain)", "min(ut(e|ul)?)?", TG.Minute)
           , ("ore (grain)", "h|or(a|e(le)?|ă)", TG.Hour)
           , ("zile (grain)", "zi(le(le)?|u(a|ă))?", TG.Day)
           , ("saptamani (grain)", "sapt(a|ă)m(a|â)n(ile|a|ă|i)", TG.Week)
           , ("luni (grain)", "lun(i(le)?|a|ă)", TG.Month)
           , ("trimestru (grain)", "trimestr(e(le)?|ul?)", TG.Quarter)
           , ("ani (grain)", "an(ul|ii?)?", TG.Year)
           ]
  
  rules :: [Rule]
  rules = map go grains
    where
      go (name, regexPattern, grain) = Rule
        { name = name
        , pattern = [regex regexPattern]
        , prod = \_ -> Just $ Token TimeGrain grain
        }
  