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

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

-- |
-- Module      : Amazonka.Amplify.ListApps
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of the existing Amplify apps.
--
-- This operation returns paginated results.
module Amazonka.Amplify.ListApps
  ( -- * Creating a Request
    ListApps (..),
    newListApps,

    -- * Request Lenses
    listApps_maxResults,
    listApps_nextToken,

    -- * Destructuring the Response
    ListAppsResponse (..),
    newListAppsResponse,

    -- * Response Lenses
    listAppsResponse_nextToken,
    listAppsResponse_httpStatus,
    listAppsResponse_apps,
  )
where

import Amazonka.Amplify.Types
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
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | The request structure for the list apps request.
--
-- /See:/ 'newListApps' smart constructor.
data ListApps = ListApps'
  { -- | The maximum number of records to list in a single response.
    ListApps -> Maybe Natural
maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A pagination token. If non-null, the pagination token is returned in a
    -- result. Pass its value in another request to retrieve more entries.
    ListApps -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (ListApps -> ListApps -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListApps -> ListApps -> Bool
$c/= :: ListApps -> ListApps -> Bool
== :: ListApps -> ListApps -> Bool
$c== :: ListApps -> ListApps -> Bool
Prelude.Eq, ReadPrec [ListApps]
ReadPrec ListApps
Int -> ReadS ListApps
ReadS [ListApps]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListApps]
$creadListPrec :: ReadPrec [ListApps]
readPrec :: ReadPrec ListApps
$creadPrec :: ReadPrec ListApps
readList :: ReadS [ListApps]
$creadList :: ReadS [ListApps]
readsPrec :: Int -> ReadS ListApps
$creadsPrec :: Int -> ReadS ListApps
Prelude.Read, Int -> ListApps -> ShowS
[ListApps] -> ShowS
ListApps -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListApps] -> ShowS
$cshowList :: [ListApps] -> ShowS
show :: ListApps -> String
$cshow :: ListApps -> String
showsPrec :: Int -> ListApps -> ShowS
$cshowsPrec :: Int -> ListApps -> ShowS
Prelude.Show, forall x. Rep ListApps x -> ListApps
forall x. ListApps -> Rep ListApps x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListApps x -> ListApps
$cfrom :: forall x. ListApps -> Rep ListApps x
Prelude.Generic)

-- |
-- Create a value of 'ListApps' 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:
--
-- 'maxResults', 'listApps_maxResults' - The maximum number of records to list in a single response.
--
-- 'nextToken', 'listApps_nextToken' - A pagination token. If non-null, the pagination token is returned in a
-- result. Pass its value in another request to retrieve more entries.
newListApps ::
  ListApps
newListApps :: ListApps
newListApps =
  ListApps'
    { $sel:maxResults:ListApps' :: Maybe Natural
maxResults = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:ListApps' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing
    }

-- | The maximum number of records to list in a single response.
listApps_maxResults :: Lens.Lens' ListApps (Prelude.Maybe Prelude.Natural)
listApps_maxResults :: Lens' ListApps (Maybe Natural)
listApps_maxResults = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListApps' {Maybe Natural
maxResults :: Maybe Natural
$sel:maxResults:ListApps' :: ListApps -> Maybe Natural
maxResults} -> Maybe Natural
maxResults) (\s :: ListApps
s@ListApps' {} Maybe Natural
a -> ListApps
s {$sel:maxResults:ListApps' :: Maybe Natural
maxResults = Maybe Natural
a} :: ListApps)

-- | A pagination token. If non-null, the pagination token is returned in a
-- result. Pass its value in another request to retrieve more entries.
listApps_nextToken :: Lens.Lens' ListApps (Prelude.Maybe Prelude.Text)
listApps_nextToken :: Lens' ListApps (Maybe Text)
listApps_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListApps' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListApps' :: ListApps -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListApps
s@ListApps' {} Maybe Text
a -> ListApps
s {$sel:nextToken:ListApps' :: Maybe Text
nextToken = Maybe Text
a} :: ListApps)

instance Core.AWSPager ListApps where
  page :: ListApps -> AWSResponse ListApps -> Maybe ListApps
page ListApps
rq AWSResponse ListApps
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse ListApps
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListAppsResponse (Maybe Text)
listAppsResponse_nextToken
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | forall a. AWSTruncated a => a -> Bool
Core.stop (AWSResponse ListApps
rs forall s a. s -> Getting a s a -> a
Lens.^. Lens' ListAppsResponse [App]
listAppsResponse_apps) =
        forall a. Maybe a
Prelude.Nothing
    | Bool
Prelude.otherwise =
        forall a. a -> Maybe a
Prelude.Just
          forall a b. (a -> b) -> a -> b
Prelude.$ ListApps
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' ListApps (Maybe Text)
listApps_nextToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse ListApps
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListAppsResponse (Maybe Text)
listAppsResponse_nextToken
          forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just

instance Core.AWSRequest ListApps where
  type AWSResponse ListApps = ListAppsResponse
  request :: (Service -> Service) -> ListApps -> Request ListApps
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.get (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy ListApps
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse ListApps)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe Text -> Int -> [App] -> ListAppsResponse
ListAppsResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"nextToken")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"apps" forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ forall a. Monoid a => a
Prelude.mempty)
      )

instance Prelude.Hashable ListApps where
  hashWithSalt :: Int -> ListApps -> Int
hashWithSalt Int
_salt ListApps' {Maybe Natural
Maybe Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:nextToken:ListApps' :: ListApps -> Maybe Text
$sel:maxResults:ListApps' :: ListApps -> Maybe Natural
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
maxResults
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
nextToken

instance Prelude.NFData ListApps where
  rnf :: ListApps -> ()
rnf ListApps' {Maybe Natural
Maybe Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:nextToken:ListApps' :: ListApps -> Maybe Text
$sel:maxResults:ListApps' :: ListApps -> Maybe Natural
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
maxResults
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextToken

instance Data.ToHeaders ListApps where
  toHeaders :: ListApps -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToPath ListApps where
  toPath :: ListApps -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/apps"

instance Data.ToQuery ListApps where
  toQuery :: ListApps -> QueryString
toQuery ListApps' {Maybe Natural
Maybe Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:nextToken:ListApps' :: ListApps -> Maybe Text
$sel:maxResults:ListApps' :: ListApps -> Maybe Natural
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"maxResults" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Natural
maxResults,
        ByteString
"nextToken" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Text
nextToken
      ]

-- | The result structure for an Amplify app list request.
--
-- /See:/ 'newListAppsResponse' smart constructor.
data ListAppsResponse = ListAppsResponse'
  { -- | A pagination token. Set to null to start listing apps from start. If
    -- non-null, the pagination token is returned in a result. Pass its value
    -- in here to list more projects.
    ListAppsResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    ListAppsResponse -> Int
httpStatus :: Prelude.Int,
    -- | A list of Amplify apps.
    ListAppsResponse -> [App]
apps :: [App]
  }
  deriving (ListAppsResponse -> ListAppsResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListAppsResponse -> ListAppsResponse -> Bool
$c/= :: ListAppsResponse -> ListAppsResponse -> Bool
== :: ListAppsResponse -> ListAppsResponse -> Bool
$c== :: ListAppsResponse -> ListAppsResponse -> Bool
Prelude.Eq, Int -> ListAppsResponse -> ShowS
[ListAppsResponse] -> ShowS
ListAppsResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListAppsResponse] -> ShowS
$cshowList :: [ListAppsResponse] -> ShowS
show :: ListAppsResponse -> String
$cshow :: ListAppsResponse -> String
showsPrec :: Int -> ListAppsResponse -> ShowS
$cshowsPrec :: Int -> ListAppsResponse -> ShowS
Prelude.Show, forall x. Rep ListAppsResponse x -> ListAppsResponse
forall x. ListAppsResponse -> Rep ListAppsResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListAppsResponse x -> ListAppsResponse
$cfrom :: forall x. ListAppsResponse -> Rep ListAppsResponse x
Prelude.Generic)

-- |
-- Create a value of 'ListAppsResponse' 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:
--
-- 'nextToken', 'listAppsResponse_nextToken' - A pagination token. Set to null to start listing apps from start. If
-- non-null, the pagination token is returned in a result. Pass its value
-- in here to list more projects.
--
-- 'httpStatus', 'listAppsResponse_httpStatus' - The response's http status code.
--
-- 'apps', 'listAppsResponse_apps' - A list of Amplify apps.
newListAppsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListAppsResponse
newListAppsResponse :: Int -> ListAppsResponse
newListAppsResponse Int
pHttpStatus_ =
  ListAppsResponse'
    { $sel:nextToken:ListAppsResponse' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:ListAppsResponse' :: Int
httpStatus = Int
pHttpStatus_,
      $sel:apps:ListAppsResponse' :: [App]
apps = forall a. Monoid a => a
Prelude.mempty
    }

-- | A pagination token. Set to null to start listing apps from start. If
-- non-null, the pagination token is returned in a result. Pass its value
-- in here to list more projects.
listAppsResponse_nextToken :: Lens.Lens' ListAppsResponse (Prelude.Maybe Prelude.Text)
listAppsResponse_nextToken :: Lens' ListAppsResponse (Maybe Text)
listAppsResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListAppsResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListAppsResponse' :: ListAppsResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListAppsResponse
s@ListAppsResponse' {} Maybe Text
a -> ListAppsResponse
s {$sel:nextToken:ListAppsResponse' :: Maybe Text
nextToken = Maybe Text
a} :: ListAppsResponse)

-- | The response's http status code.
listAppsResponse_httpStatus :: Lens.Lens' ListAppsResponse Prelude.Int
listAppsResponse_httpStatus :: Lens' ListAppsResponse Int
listAppsResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListAppsResponse' {Int
httpStatus :: Int
$sel:httpStatus:ListAppsResponse' :: ListAppsResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: ListAppsResponse
s@ListAppsResponse' {} Int
a -> ListAppsResponse
s {$sel:httpStatus:ListAppsResponse' :: Int
httpStatus = Int
a} :: ListAppsResponse)

-- | A list of Amplify apps.
listAppsResponse_apps :: Lens.Lens' ListAppsResponse [App]
listAppsResponse_apps :: Lens' ListAppsResponse [App]
listAppsResponse_apps = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListAppsResponse' {[App]
apps :: [App]
$sel:apps:ListAppsResponse' :: ListAppsResponse -> [App]
apps} -> [App]
apps) (\s :: ListAppsResponse
s@ListAppsResponse' {} [App]
a -> ListAppsResponse
s {$sel:apps:ListAppsResponse' :: [App]
apps = [App]
a} :: ListAppsResponse) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Prelude.NFData ListAppsResponse where
  rnf :: ListAppsResponse -> ()
rnf ListAppsResponse' {Int
[App]
Maybe Text
apps :: [App]
httpStatus :: Int
nextToken :: Maybe Text
$sel:apps:ListAppsResponse' :: ListAppsResponse -> [App]
$sel:httpStatus:ListAppsResponse' :: ListAppsResponse -> Int
$sel:nextToken:ListAppsResponse' :: ListAppsResponse -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextToken
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf [App]
apps