{-# 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.ServiceCatalog.Types.ResourceChange
-- 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.ServiceCatalog.Types.ResourceChange 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 Amazonka.ServiceCatalog.Types.ChangeAction
import Amazonka.ServiceCatalog.Types.Replacement
import Amazonka.ServiceCatalog.Types.ResourceAttribute
import Amazonka.ServiceCatalog.Types.ResourceChangeDetail

-- | Information about a resource change that will occur when a plan is
-- executed.
--
-- /See:/ 'newResourceChange' smart constructor.
data ResourceChange = ResourceChange'
  { -- | The change action.
    action :: Prelude.Maybe ChangeAction,
    -- | Information about the resource changes.
    details :: Prelude.Maybe [ResourceChangeDetail],
    -- | The ID of the resource, as defined in the CloudFormation template.
    logicalResourceId :: Prelude.Maybe Prelude.Text,
    -- | The ID of the resource, if it was already created.
    physicalResourceId :: Prelude.Maybe Prelude.Text,
    -- | If the change type is @Modify@, indicates whether the existing resource
    -- is deleted and replaced with a new one.
    replacement :: Prelude.Maybe Replacement,
    -- | The type of resource.
    resourceType :: Prelude.Maybe Prelude.Text,
    -- | The change scope.
    scope :: Prelude.Maybe [ResourceAttribute]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ResourceChange' 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:
--
-- 'action', 'resourceChange_action' - The change action.
--
-- 'details', 'resourceChange_details' - Information about the resource changes.
--
-- 'logicalResourceId', 'resourceChange_logicalResourceId' - The ID of the resource, as defined in the CloudFormation template.
--
-- 'physicalResourceId', 'resourceChange_physicalResourceId' - The ID of the resource, if it was already created.
--
-- 'replacement', 'resourceChange_replacement' - If the change type is @Modify@, indicates whether the existing resource
-- is deleted and replaced with a new one.
--
-- 'resourceType', 'resourceChange_resourceType' - The type of resource.
--
-- 'scope', 'resourceChange_scope' - The change scope.
newResourceChange ::
  ResourceChange
newResourceChange =
  ResourceChange'
    { action = Prelude.Nothing,
      details = Prelude.Nothing,
      logicalResourceId = Prelude.Nothing,
      physicalResourceId = Prelude.Nothing,
      replacement = Prelude.Nothing,
      resourceType = Prelude.Nothing,
      scope = Prelude.Nothing
    }

-- | The change action.
resourceChange_action :: Lens.Lens' ResourceChange (Prelude.Maybe ChangeAction)
resourceChange_action = Lens.lens (\ResourceChange' {action} -> action) (\s@ResourceChange' {} a -> s {action = a} :: ResourceChange)

-- | Information about the resource changes.
resourceChange_details :: Lens.Lens' ResourceChange (Prelude.Maybe [ResourceChangeDetail])
resourceChange_details = Lens.lens (\ResourceChange' {details} -> details) (\s@ResourceChange' {} a -> s {details = a} :: ResourceChange) Prelude.. Lens.mapping Lens.coerced

-- | The ID of the resource, as defined in the CloudFormation template.
resourceChange_logicalResourceId :: Lens.Lens' ResourceChange (Prelude.Maybe Prelude.Text)
resourceChange_logicalResourceId = Lens.lens (\ResourceChange' {logicalResourceId} -> logicalResourceId) (\s@ResourceChange' {} a -> s {logicalResourceId = a} :: ResourceChange)

-- | The ID of the resource, if it was already created.
resourceChange_physicalResourceId :: Lens.Lens' ResourceChange (Prelude.Maybe Prelude.Text)
resourceChange_physicalResourceId = Lens.lens (\ResourceChange' {physicalResourceId} -> physicalResourceId) (\s@ResourceChange' {} a -> s {physicalResourceId = a} :: ResourceChange)

-- | If the change type is @Modify@, indicates whether the existing resource
-- is deleted and replaced with a new one.
resourceChange_replacement :: Lens.Lens' ResourceChange (Prelude.Maybe Replacement)
resourceChange_replacement = Lens.lens (\ResourceChange' {replacement} -> replacement) (\s@ResourceChange' {} a -> s {replacement = a} :: ResourceChange)

-- | The type of resource.
resourceChange_resourceType :: Lens.Lens' ResourceChange (Prelude.Maybe Prelude.Text)
resourceChange_resourceType = Lens.lens (\ResourceChange' {resourceType} -> resourceType) (\s@ResourceChange' {} a -> s {resourceType = a} :: ResourceChange)

-- | The change scope.
resourceChange_scope :: Lens.Lens' ResourceChange (Prelude.Maybe [ResourceAttribute])
resourceChange_scope = Lens.lens (\ResourceChange' {scope} -> scope) (\s@ResourceChange' {} a -> s {scope = a} :: ResourceChange) Prelude.. Lens.mapping Lens.coerced

instance Data.FromJSON ResourceChange where
  parseJSON =
    Data.withObject
      "ResourceChange"
      ( \x ->
          ResourceChange'
            Prelude.<$> (x Data..:? "Action")
            Prelude.<*> (x Data..:? "Details" Data..!= Prelude.mempty)
            Prelude.<*> (x Data..:? "LogicalResourceId")
            Prelude.<*> (x Data..:? "PhysicalResourceId")
            Prelude.<*> (x Data..:? "Replacement")
            Prelude.<*> (x Data..:? "ResourceType")
            Prelude.<*> (x Data..:? "Scope" Data..!= Prelude.mempty)
      )

instance Prelude.Hashable ResourceChange where
  hashWithSalt _salt ResourceChange' {..} =
    _salt
      `Prelude.hashWithSalt` action
      `Prelude.hashWithSalt` details
      `Prelude.hashWithSalt` logicalResourceId
      `Prelude.hashWithSalt` physicalResourceId
      `Prelude.hashWithSalt` replacement
      `Prelude.hashWithSalt` resourceType
      `Prelude.hashWithSalt` scope

instance Prelude.NFData ResourceChange where
  rnf ResourceChange' {..} =
    Prelude.rnf action
      `Prelude.seq` Prelude.rnf details
      `Prelude.seq` Prelude.rnf logicalResourceId
      `Prelude.seq` Prelude.rnf physicalResourceId
      `Prelude.seq` Prelude.rnf replacement
      `Prelude.seq` Prelude.rnf resourceType
      `Prelude.seq` Prelude.rnf scope