content: {-# LANGUAGE OverloadedStrings #-}
  {-# LANGUAGE TemplateHaskell #-}
  
  module Faker.Provider.BackToTheFuture where
  
  import Config
  import Control.Monad.Catch
  import Data.Monoid ((<>))
  import Data.Text (Text)
  import Data.Vector (Vector)
  import Data.Yaml
  import Faker
  import Faker.Internal
  import Faker.Provider.TH
  import Language.Haskell.TH
  
  
  parseBackToTheFuture :: FromJSON a => FakerSettings -> Value -> Parser a
  parseBackToTheFuture settings (Object obj) = do
    en <- obj .: (getLocaleKey settings)
    faker <- en .: "faker"
    backToTheFuture <- faker .: "back_to_the_future"
    pure backToTheFuture
  parseBackToTheFuture settings val =
    fail $ "expected Object, but got " <> (show val)
  
  parseBackToTheFutureField ::
       (FromJSON a, Monoid a) => FakerSettings -> AesonKey -> Value -> Parser a
  parseBackToTheFutureField settings txt val = do
    backToTheFuture <- parseBackToTheFuture settings val
    field <- backToTheFuture .:? txt .!= mempty
    pure field
  
  parseBackToTheFutureFields ::
       (FromJSON a, Monoid a) => FakerSettings -> [AesonKey] -> Value -> Parser a
  parseBackToTheFutureFields settings txts val = do
    backToTheFuture <- parseBackToTheFuture settings val
    helper backToTheFuture txts
    where
      helper :: (FromJSON a) => Value -> [AesonKey] -> Parser a
      helper a [] = parseJSON a
      helper (Object a) (x:xs) = do
        field <- a .: x
        helper field xs
      helper a (x:xs) = fail $ "expect Object, but got " <> (show a)
  
  $(genParser "backToTheFuture" "dates")
  
  $(genProvider "backToTheFuture" "dates")
  
  $(genParser "backToTheFuture" "characters")
  
  $(genProvider "backToTheFuture" "characters")
  
  $(genParser "backToTheFuture" "quotes")
  
  $(genProvider "backToTheFuture" "quotes")
  