{-# 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.AutoScaling.Types.LaunchTemplate
-- 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.AutoScaling.Types.LaunchTemplate where

import Amazonka.AutoScaling.Types.LaunchTemplateOverrides
import Amazonka.AutoScaling.Types.LaunchTemplateSpecification
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

-- | Use this structure to specify the launch templates and instance types
-- (overrides) for a mixed instances policy.
--
-- /See:/ 'newLaunchTemplate' smart constructor.
data LaunchTemplate = LaunchTemplate'
  { -- | The launch template.
    LaunchTemplate -> Maybe LaunchTemplateSpecification
launchTemplateSpecification :: Prelude.Maybe LaunchTemplateSpecification,
    -- | Any properties that you specify override the same properties in the
    -- launch template.
    LaunchTemplate -> Maybe [LaunchTemplateOverrides]
overrides :: Prelude.Maybe [LaunchTemplateOverrides]
  }
  deriving (LaunchTemplate -> LaunchTemplate -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: LaunchTemplate -> LaunchTemplate -> Bool
$c/= :: LaunchTemplate -> LaunchTemplate -> Bool
== :: LaunchTemplate -> LaunchTemplate -> Bool
$c== :: LaunchTemplate -> LaunchTemplate -> Bool
Prelude.Eq, ReadPrec [LaunchTemplate]
ReadPrec LaunchTemplate
Int -> ReadS LaunchTemplate
ReadS [LaunchTemplate]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [LaunchTemplate]
$creadListPrec :: ReadPrec [LaunchTemplate]
readPrec :: ReadPrec LaunchTemplate
$creadPrec :: ReadPrec LaunchTemplate
readList :: ReadS [LaunchTemplate]
$creadList :: ReadS [LaunchTemplate]
readsPrec :: Int -> ReadS LaunchTemplate
$creadsPrec :: Int -> ReadS LaunchTemplate
Prelude.Read, Int -> LaunchTemplate -> ShowS
[LaunchTemplate] -> ShowS
LaunchTemplate -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [LaunchTemplate] -> ShowS
$cshowList :: [LaunchTemplate] -> ShowS
show :: LaunchTemplate -> String
$cshow :: LaunchTemplate -> String
showsPrec :: Int -> LaunchTemplate -> ShowS
$cshowsPrec :: Int -> LaunchTemplate -> ShowS
Prelude.Show, forall x. Rep LaunchTemplate x -> LaunchTemplate
forall x. LaunchTemplate -> Rep LaunchTemplate x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep LaunchTemplate x -> LaunchTemplate
$cfrom :: forall x. LaunchTemplate -> Rep LaunchTemplate x
Prelude.Generic)

-- |
-- Create a value of 'LaunchTemplate' 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:
--
-- 'launchTemplateSpecification', 'launchTemplate_launchTemplateSpecification' - The launch template.
--
-- 'overrides', 'launchTemplate_overrides' - Any properties that you specify override the same properties in the
-- launch template.
newLaunchTemplate ::
  LaunchTemplate
newLaunchTemplate :: LaunchTemplate
newLaunchTemplate =
  LaunchTemplate'
    { $sel:launchTemplateSpecification:LaunchTemplate' :: Maybe LaunchTemplateSpecification
launchTemplateSpecification =
        forall a. Maybe a
Prelude.Nothing,
      $sel:overrides:LaunchTemplate' :: Maybe [LaunchTemplateOverrides]
overrides = forall a. Maybe a
Prelude.Nothing
    }

-- | The launch template.
launchTemplate_launchTemplateSpecification :: Lens.Lens' LaunchTemplate (Prelude.Maybe LaunchTemplateSpecification)
launchTemplate_launchTemplateSpecification :: Lens' LaunchTemplate (Maybe LaunchTemplateSpecification)
launchTemplate_launchTemplateSpecification = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LaunchTemplate' {Maybe LaunchTemplateSpecification
launchTemplateSpecification :: Maybe LaunchTemplateSpecification
$sel:launchTemplateSpecification:LaunchTemplate' :: LaunchTemplate -> Maybe LaunchTemplateSpecification
launchTemplateSpecification} -> Maybe LaunchTemplateSpecification
launchTemplateSpecification) (\s :: LaunchTemplate
s@LaunchTemplate' {} Maybe LaunchTemplateSpecification
a -> LaunchTemplate
s {$sel:launchTemplateSpecification:LaunchTemplate' :: Maybe LaunchTemplateSpecification
launchTemplateSpecification = Maybe LaunchTemplateSpecification
a} :: LaunchTemplate)

-- | Any properties that you specify override the same properties in the
-- launch template.
launchTemplate_overrides :: Lens.Lens' LaunchTemplate (Prelude.Maybe [LaunchTemplateOverrides])
launchTemplate_overrides :: Lens' LaunchTemplate (Maybe [LaunchTemplateOverrides])
launchTemplate_overrides = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LaunchTemplate' {Maybe [LaunchTemplateOverrides]
overrides :: Maybe [LaunchTemplateOverrides]
$sel:overrides:LaunchTemplate' :: LaunchTemplate -> Maybe [LaunchTemplateOverrides]
overrides} -> Maybe [LaunchTemplateOverrides]
overrides) (\s :: LaunchTemplate
s@LaunchTemplate' {} Maybe [LaunchTemplateOverrides]
a -> LaunchTemplate
s {$sel:overrides:LaunchTemplate' :: Maybe [LaunchTemplateOverrides]
overrides = Maybe [LaunchTemplateOverrides]
a} :: LaunchTemplate) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Data.FromXML LaunchTemplate where
  parseXML :: [Node] -> Either String LaunchTemplate
parseXML [Node]
x =
    Maybe LaunchTemplateSpecification
-> Maybe [LaunchTemplateOverrides] -> LaunchTemplate
LaunchTemplate'
      forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"LaunchTemplateSpecification")
      forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ( [Node]
x
                      forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"Overrides"
                      forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ forall a. Monoid a => a
Prelude.mempty
                      forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
Prelude.>>= forall (f :: * -> *) a b.
Applicative f =>
([a] -> f b) -> [a] -> f (Maybe b)
Core.may (forall a. FromXML a => Text -> [Node] -> Either String [a]
Data.parseXMLList Text
"member")
                  )

instance Prelude.Hashable LaunchTemplate where
  hashWithSalt :: Int -> LaunchTemplate -> Int
hashWithSalt Int
_salt LaunchTemplate' {Maybe [LaunchTemplateOverrides]
Maybe LaunchTemplateSpecification
overrides :: Maybe [LaunchTemplateOverrides]
launchTemplateSpecification :: Maybe LaunchTemplateSpecification
$sel:overrides:LaunchTemplate' :: LaunchTemplate -> Maybe [LaunchTemplateOverrides]
$sel:launchTemplateSpecification:LaunchTemplate' :: LaunchTemplate -> Maybe LaunchTemplateSpecification
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe LaunchTemplateSpecification
launchTemplateSpecification
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [LaunchTemplateOverrides]
overrides

instance Prelude.NFData LaunchTemplate where
  rnf :: LaunchTemplate -> ()
rnf LaunchTemplate' {Maybe [LaunchTemplateOverrides]
Maybe LaunchTemplateSpecification
overrides :: Maybe [LaunchTemplateOverrides]
launchTemplateSpecification :: Maybe LaunchTemplateSpecification
$sel:overrides:LaunchTemplate' :: LaunchTemplate -> Maybe [LaunchTemplateOverrides]
$sel:launchTemplateSpecification:LaunchTemplate' :: LaunchTemplate -> Maybe LaunchTemplateSpecification
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe LaunchTemplateSpecification
launchTemplateSpecification
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe [LaunchTemplateOverrides]
overrides

instance Data.ToQuery LaunchTemplate where
  toQuery :: LaunchTemplate -> QueryString
toQuery LaunchTemplate' {Maybe [LaunchTemplateOverrides]
Maybe LaunchTemplateSpecification
overrides :: Maybe [LaunchTemplateOverrides]
launchTemplateSpecification :: Maybe LaunchTemplateSpecification
$sel:overrides:LaunchTemplate' :: LaunchTemplate -> Maybe [LaunchTemplateOverrides]
$sel:launchTemplateSpecification:LaunchTemplate' :: LaunchTemplate -> Maybe LaunchTemplateSpecification
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"LaunchTemplateSpecification"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe LaunchTemplateSpecification
launchTemplateSpecification,
        ByteString
"Overrides"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: forall a. ToQuery a => a -> QueryString
Data.toQuery
            (forall a.
(IsList a, ToQuery (Item a)) =>
ByteString -> a -> QueryString
Data.toQueryList ByteString
"member" forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [LaunchTemplateOverrides]
overrides)
      ]