{-# LANGUAGE OverloadedStrings #-} {-# LANGUAGE TemplateHaskell #-} module Faker.Provider.Cat where import Config import Control.Monad.IO.Class import Data.Map.Strict (Map) 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 parseCat :: FromJSON a => FakerSettings -> Value -> Parser a parseCat :: FakerSettings -> Value -> Parser a parseCat FakerSettings settings (Object Object obj) = do Object en <- Object obj Object -> Key -> Parser Object forall a. FromJSON a => Object -> Key -> Parser a .: (FakerSettings -> Key getLocaleKey FakerSettings settings) Object faker <- Object en Object -> Key -> Parser Object forall a. FromJSON a => Object -> Key -> Parser a .: Key "faker" Object creature <- Object faker Object -> Key -> Parser Object forall a. FromJSON a => Object -> Key -> Parser a .: Key "creature" a cat <- Object creature Object -> Key -> Parser a forall a. FromJSON a => Object -> Key -> Parser a .: Key "cat" a -> Parser a forall (f :: * -> *) a. Applicative f => a -> f a pure a cat parseCat FakerSettings settings Value val = String -> Parser a forall (m :: * -> *) a. MonadFail m => String -> m a fail (String -> Parser a) -> String -> Parser a forall a b. (a -> b) -> a -> b $ String "expected Object, but got " String -> String -> String forall a. Semigroup a => a -> a -> a <> (Value -> String forall a. Show a => a -> String show Value val) parseCatField :: (FromJSON a, Monoid a) => FakerSettings -> AesonKey -> Value -> Parser a parseCatField :: FakerSettings -> Key -> Value -> Parser a parseCatField FakerSettings settings Key txt Value val = do Object cat <- FakerSettings -> Value -> Parser Object forall a. FromJSON a => FakerSettings -> Value -> Parser a parseCat FakerSettings settings Value val a field <- Object cat Object -> Key -> Parser (Maybe a) forall a. FromJSON a => Object -> Key -> Parser (Maybe a) .:? Key txt Parser (Maybe a) -> a -> Parser a forall a. Parser (Maybe a) -> a -> Parser a .!= a forall a. Monoid a => a mempty a -> Parser a forall (f :: * -> *) a. Applicative f => a -> f a pure a field $(genParser "cat" "name") $(genProvider "cat" "name") $(genParser "cat" "breed") $(genProvider "cat" "breed") $(genParser "cat" "registry") $(genProvider "cat" "registry")