{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.AmplifyUiBuilder.Types.ValueMapping
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.AmplifyUiBuilder.Types.ValueMapping where

import Amazonka.AmplifyUiBuilder.Types.FormInputValueProperty
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | Associates a complex object with a display value. Use @ValueMapping@ to
-- store how to represent complex objects when they are displayed.
--
-- /See:/ 'newValueMapping' smart constructor.
data ValueMapping = ValueMapping'
  { -- | The value to display for the complex object.
    ValueMapping -> Maybe FormInputValueProperty
displayValue :: Prelude.Maybe FormInputValueProperty,
    -- | The complex object.
    ValueMapping -> FormInputValueProperty
value :: FormInputValueProperty
  }
  deriving (ValueMapping -> ValueMapping -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ValueMapping -> ValueMapping -> Bool
$c/= :: ValueMapping -> ValueMapping -> Bool
== :: ValueMapping -> ValueMapping -> Bool
$c== :: ValueMapping -> ValueMapping -> Bool
Prelude.Eq, ReadPrec [ValueMapping]
ReadPrec ValueMapping
Int -> ReadS ValueMapping
ReadS [ValueMapping]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ValueMapping]
$creadListPrec :: ReadPrec [ValueMapping]
readPrec :: ReadPrec ValueMapping
$creadPrec :: ReadPrec ValueMapping
readList :: ReadS [ValueMapping]
$creadList :: ReadS [ValueMapping]
readsPrec :: Int -> ReadS ValueMapping
$creadsPrec :: Int -> ReadS ValueMapping
Prelude.Read, Int -> ValueMapping -> ShowS
[ValueMapping] -> ShowS
ValueMapping -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ValueMapping] -> ShowS
$cshowList :: [ValueMapping] -> ShowS
show :: ValueMapping -> String
$cshow :: ValueMapping -> String
showsPrec :: Int -> ValueMapping -> ShowS
$cshowsPrec :: Int -> ValueMapping -> ShowS
Prelude.Show, forall x. Rep ValueMapping x -> ValueMapping
forall x. ValueMapping -> Rep ValueMapping x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ValueMapping x -> ValueMapping
$cfrom :: forall x. ValueMapping -> Rep ValueMapping x
Prelude.Generic)

-- |
-- Create a value of 'ValueMapping' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'displayValue', 'valueMapping_displayValue' - The value to display for the complex object.
--
-- 'value', 'valueMapping_value' - The complex object.
newValueMapping ::
  -- | 'value'
  FormInputValueProperty ->
  ValueMapping
newValueMapping :: FormInputValueProperty -> ValueMapping
newValueMapping FormInputValueProperty
pValue_ =
  ValueMapping'
    { $sel:displayValue:ValueMapping' :: Maybe FormInputValueProperty
displayValue = forall a. Maybe a
Prelude.Nothing,
      $sel:value:ValueMapping' :: FormInputValueProperty
value = FormInputValueProperty
pValue_
    }

-- | The value to display for the complex object.
valueMapping_displayValue :: Lens.Lens' ValueMapping (Prelude.Maybe FormInputValueProperty)
valueMapping_displayValue :: Lens' ValueMapping (Maybe FormInputValueProperty)
valueMapping_displayValue = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ValueMapping' {Maybe FormInputValueProperty
displayValue :: Maybe FormInputValueProperty
$sel:displayValue:ValueMapping' :: ValueMapping -> Maybe FormInputValueProperty
displayValue} -> Maybe FormInputValueProperty
displayValue) (\s :: ValueMapping
s@ValueMapping' {} Maybe FormInputValueProperty
a -> ValueMapping
s {$sel:displayValue:ValueMapping' :: Maybe FormInputValueProperty
displayValue = Maybe FormInputValueProperty
a} :: ValueMapping)

-- | The complex object.
valueMapping_value :: Lens.Lens' ValueMapping FormInputValueProperty
valueMapping_value :: Lens' ValueMapping FormInputValueProperty
valueMapping_value = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ValueMapping' {FormInputValueProperty
value :: FormInputValueProperty
$sel:value:ValueMapping' :: ValueMapping -> FormInputValueProperty
value} -> FormInputValueProperty
value) (\s :: ValueMapping
s@ValueMapping' {} FormInputValueProperty
a -> ValueMapping
s {$sel:value:ValueMapping' :: FormInputValueProperty
value = FormInputValueProperty
a} :: ValueMapping)

instance Data.FromJSON ValueMapping where
  parseJSON :: Value -> Parser ValueMapping
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"ValueMapping"
      ( \Object
x ->
          Maybe FormInputValueProperty
-> FormInputValueProperty -> ValueMapping
ValueMapping'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"displayValue")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser a
Data..: Key
"value")
      )

instance Prelude.Hashable ValueMapping where
  hashWithSalt :: Int -> ValueMapping -> Int
hashWithSalt Int
_salt ValueMapping' {Maybe FormInputValueProperty
FormInputValueProperty
value :: FormInputValueProperty
displayValue :: Maybe FormInputValueProperty
$sel:value:ValueMapping' :: ValueMapping -> FormInputValueProperty
$sel:displayValue:ValueMapping' :: ValueMapping -> Maybe FormInputValueProperty
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe FormInputValueProperty
displayValue
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` FormInputValueProperty
value

instance Prelude.NFData ValueMapping where
  rnf :: ValueMapping -> ()
rnf ValueMapping' {Maybe FormInputValueProperty
FormInputValueProperty
value :: FormInputValueProperty
displayValue :: Maybe FormInputValueProperty
$sel:value:ValueMapping' :: ValueMapping -> FormInputValueProperty
$sel:displayValue:ValueMapping' :: ValueMapping -> Maybe FormInputValueProperty
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe FormInputValueProperty
displayValue
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf FormInputValueProperty
value

instance Data.ToJSON ValueMapping where
  toJSON :: ValueMapping -> Value
toJSON ValueMapping' {Maybe FormInputValueProperty
FormInputValueProperty
value :: FormInputValueProperty
displayValue :: Maybe FormInputValueProperty
$sel:value:ValueMapping' :: ValueMapping -> FormInputValueProperty
$sel:displayValue:ValueMapping' :: ValueMapping -> Maybe FormInputValueProperty
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"displayValue" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe FormInputValueProperty
displayValue,
            forall a. a -> Maybe a
Prelude.Just (Key
"value" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= FormInputValueProperty
value)
          ]
      )