{-# 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.ServiceCatalogAppRegistry.GetApplication
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves metadata information about one of your applications. The
-- application can be specified either by its unique ID or by its name
-- (which is unique within one account in one region at a given point in
-- time). Specify by ID in automated workflows if you want to make sure
-- that the exact same application is returned or a
-- @ResourceNotFoundException@ is thrown, avoiding the ABA addressing
-- problem.
module Amazonka.ServiceCatalogAppRegistry.GetApplication
  ( -- * Creating a Request
    GetApplication (..),
    newGetApplication,

    -- * Request Lenses
    getApplication_application,

    -- * Destructuring the Response
    GetApplicationResponse (..),
    newGetApplicationResponse,

    -- * Response Lenses
    getApplicationResponse_arn,
    getApplicationResponse_associatedResourceCount,
    getApplicationResponse_creationTime,
    getApplicationResponse_description,
    getApplicationResponse_id,
    getApplicationResponse_integrations,
    getApplicationResponse_lastUpdateTime,
    getApplicationResponse_name,
    getApplicationResponse_tags,
    getApplicationResponse_httpStatus,
  )
where

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
import Amazonka.ServiceCatalogAppRegistry.Types

-- | /See:/ 'newGetApplication' smart constructor.
data GetApplication = GetApplication'
  { -- | The name or ID of the application.
    application :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetApplication' 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:
--
-- 'application', 'getApplication_application' - The name or ID of the application.
newGetApplication ::
  -- | 'application'
  Prelude.Text ->
  GetApplication
newGetApplication pApplication_ =
  GetApplication' {application = pApplication_}

-- | The name or ID of the application.
getApplication_application :: Lens.Lens' GetApplication Prelude.Text
getApplication_application = Lens.lens (\GetApplication' {application} -> application) (\s@GetApplication' {} a -> s {application = a} :: GetApplication)

instance Core.AWSRequest GetApplication where
  type
    AWSResponse GetApplication =
      GetApplicationResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          GetApplicationResponse'
            Prelude.<$> (x Data..?> "arn")
            Prelude.<*> (x Data..?> "associatedResourceCount")
            Prelude.<*> (x Data..?> "creationTime")
            Prelude.<*> (x Data..?> "description")
            Prelude.<*> (x Data..?> "id")
            Prelude.<*> (x Data..?> "integrations")
            Prelude.<*> (x Data..?> "lastUpdateTime")
            Prelude.<*> (x Data..?> "name")
            Prelude.<*> (x Data..?> "tags" Core..!@ Prelude.mempty)
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable GetApplication where
  hashWithSalt _salt GetApplication' {..} =
    _salt `Prelude.hashWithSalt` application

instance Prelude.NFData GetApplication where
  rnf GetApplication' {..} = Prelude.rnf application

instance Data.ToHeaders GetApplication where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToPath GetApplication where
  toPath GetApplication' {..} =
    Prelude.mconcat
      ["/applications/", Data.toBS application]

instance Data.ToQuery GetApplication where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newGetApplicationResponse' smart constructor.
data GetApplicationResponse = GetApplicationResponse'
  { -- | The Amazon resource name (ARN) that specifies the application across
    -- services.
    arn :: Prelude.Maybe Prelude.Text,
    -- | The number of top-level resources that were registered as part of this
    -- application.
    associatedResourceCount :: Prelude.Maybe Prelude.Natural,
    -- | The ISO-8601 formatted timestamp of the moment when the application was
    -- created.
    creationTime :: Prelude.Maybe Data.ISO8601,
    -- | The description of the application.
    description :: Prelude.Maybe Prelude.Text,
    -- | The identifier of the application.
    id :: Prelude.Maybe Prelude.Text,
    -- | The information about the integration of the application with other
    -- services, such as Resource Groups.
    integrations :: Prelude.Maybe Integrations,
    -- | The ISO-8601 formatted timestamp of the moment when the application was
    -- last updated.
    lastUpdateTime :: Prelude.Maybe Data.ISO8601,
    -- | The name of the application. The name must be unique in the region in
    -- which you are creating the application.
    name :: Prelude.Maybe Prelude.Text,
    -- | Key-value pairs associated with the application.
    tags :: Prelude.Maybe (Prelude.HashMap Prelude.Text Prelude.Text),
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetApplicationResponse' 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:
--
-- 'arn', 'getApplicationResponse_arn' - The Amazon resource name (ARN) that specifies the application across
-- services.
--
-- 'associatedResourceCount', 'getApplicationResponse_associatedResourceCount' - The number of top-level resources that were registered as part of this
-- application.
--
-- 'creationTime', 'getApplicationResponse_creationTime' - The ISO-8601 formatted timestamp of the moment when the application was
-- created.
--
-- 'description', 'getApplicationResponse_description' - The description of the application.
--
-- 'id', 'getApplicationResponse_id' - The identifier of the application.
--
-- 'integrations', 'getApplicationResponse_integrations' - The information about the integration of the application with other
-- services, such as Resource Groups.
--
-- 'lastUpdateTime', 'getApplicationResponse_lastUpdateTime' - The ISO-8601 formatted timestamp of the moment when the application was
-- last updated.
--
-- 'name', 'getApplicationResponse_name' - The name of the application. The name must be unique in the region in
-- which you are creating the application.
--
-- 'tags', 'getApplicationResponse_tags' - Key-value pairs associated with the application.
--
-- 'httpStatus', 'getApplicationResponse_httpStatus' - The response's http status code.
newGetApplicationResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetApplicationResponse
newGetApplicationResponse pHttpStatus_ =
  GetApplicationResponse'
    { arn = Prelude.Nothing,
      associatedResourceCount = Prelude.Nothing,
      creationTime = Prelude.Nothing,
      description = Prelude.Nothing,
      id = Prelude.Nothing,
      integrations = Prelude.Nothing,
      lastUpdateTime = Prelude.Nothing,
      name = Prelude.Nothing,
      tags = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The Amazon resource name (ARN) that specifies the application across
-- services.
getApplicationResponse_arn :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.Text)
getApplicationResponse_arn = Lens.lens (\GetApplicationResponse' {arn} -> arn) (\s@GetApplicationResponse' {} a -> s {arn = a} :: GetApplicationResponse)

-- | The number of top-level resources that were registered as part of this
-- application.
getApplicationResponse_associatedResourceCount :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.Natural)
getApplicationResponse_associatedResourceCount = Lens.lens (\GetApplicationResponse' {associatedResourceCount} -> associatedResourceCount) (\s@GetApplicationResponse' {} a -> s {associatedResourceCount = a} :: GetApplicationResponse)

-- | The ISO-8601 formatted timestamp of the moment when the application was
-- created.
getApplicationResponse_creationTime :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.UTCTime)
getApplicationResponse_creationTime = Lens.lens (\GetApplicationResponse' {creationTime} -> creationTime) (\s@GetApplicationResponse' {} a -> s {creationTime = a} :: GetApplicationResponse) Prelude.. Lens.mapping Data._Time

-- | The description of the application.
getApplicationResponse_description :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.Text)
getApplicationResponse_description = Lens.lens (\GetApplicationResponse' {description} -> description) (\s@GetApplicationResponse' {} a -> s {description = a} :: GetApplicationResponse)

-- | The identifier of the application.
getApplicationResponse_id :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.Text)
getApplicationResponse_id = Lens.lens (\GetApplicationResponse' {id} -> id) (\s@GetApplicationResponse' {} a -> s {id = a} :: GetApplicationResponse)

-- | The information about the integration of the application with other
-- services, such as Resource Groups.
getApplicationResponse_integrations :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Integrations)
getApplicationResponse_integrations = Lens.lens (\GetApplicationResponse' {integrations} -> integrations) (\s@GetApplicationResponse' {} a -> s {integrations = a} :: GetApplicationResponse)

-- | The ISO-8601 formatted timestamp of the moment when the application was
-- last updated.
getApplicationResponse_lastUpdateTime :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.UTCTime)
getApplicationResponse_lastUpdateTime = Lens.lens (\GetApplicationResponse' {lastUpdateTime} -> lastUpdateTime) (\s@GetApplicationResponse' {} a -> s {lastUpdateTime = a} :: GetApplicationResponse) Prelude.. Lens.mapping Data._Time

-- | The name of the application. The name must be unique in the region in
-- which you are creating the application.
getApplicationResponse_name :: Lens.Lens' GetApplicationResponse (Prelude.Maybe Prelude.Text)
getApplicationResponse_name = Lens.lens (\GetApplicationResponse' {name} -> name) (\s@GetApplicationResponse' {} a -> s {name = a} :: GetApplicationResponse)

-- | Key-value pairs associated with the application.
getApplicationResponse_tags :: Lens.Lens' GetApplicationResponse (Prelude.Maybe (Prelude.HashMap Prelude.Text Prelude.Text))
getApplicationResponse_tags = Lens.lens (\GetApplicationResponse' {tags} -> tags) (\s@GetApplicationResponse' {} a -> s {tags = a} :: GetApplicationResponse) Prelude.. Lens.mapping Lens.coerced

-- | The response's http status code.
getApplicationResponse_httpStatus :: Lens.Lens' GetApplicationResponse Prelude.Int
getApplicationResponse_httpStatus = Lens.lens (\GetApplicationResponse' {httpStatus} -> httpStatus) (\s@GetApplicationResponse' {} a -> s {httpStatus = a} :: GetApplicationResponse)

instance Prelude.NFData GetApplicationResponse where
  rnf GetApplicationResponse' {..} =
    Prelude.rnf arn
      `Prelude.seq` Prelude.rnf associatedResourceCount
      `Prelude.seq` Prelude.rnf creationTime
      `Prelude.seq` Prelude.rnf description
      `Prelude.seq` Prelude.rnf id
      `Prelude.seq` Prelude.rnf integrations
      `Prelude.seq` Prelude.rnf lastUpdateTime
      `Prelude.seq` Prelude.rnf name
      `Prelude.seq` Prelude.rnf tags
      `Prelude.seq` Prelude.rnf httpStatus