{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html

module Stratosphere.Resources.RDSDBCluster where

import Control.Lens hiding ((.=))
import Data.Aeson
import Data.Maybe (catMaybes)
import Data.Monoid (mempty)
import Data.Text

import Stratosphere.Values
import Stratosphere.ResourceProperties.Tag

-- | Full data type definition for RDSDBCluster. See 'rdsdbCluster' for a more
-- convenient constructor.
data RDSDBCluster =
  RDSDBCluster
  { _rDSDBClusterAvailabilityZones :: Maybe (Val Text)
  , _rDSDBClusterBackupRetentionPeriod :: Maybe (Val Integer')
  , _rDSDBClusterDBClusterParameterGroupName :: Maybe (Val Text)
  , _rDSDBClusterDBSubnetGroupName :: Maybe (Val Text)
  , _rDSDBClusterDatabaseName :: Maybe (Val Text)
  , _rDSDBClusterEngine :: Val Text
  , _rDSDBClusterEngineVersion :: Maybe (Val Text)
  , _rDSDBClusterKmsKeyId :: Maybe (Val Text)
  , _rDSDBClusterMasterUserPassword :: Maybe (Val Text)
  , _rDSDBClusterMasterUsername :: Maybe (Val Text)
  , _rDSDBClusterPort :: Maybe (Val Integer')
  , _rDSDBClusterPreferredBackupWindow :: Maybe (Val Text)
  , _rDSDBClusterPreferredMaintenanceWindow :: Maybe (Val Text)
  , _rDSDBClusterSnapshotIdentifier :: Maybe (Val Text)
  , _rDSDBClusterStorageEncrypted :: Maybe (Val Bool')
  , _rDSDBClusterTags :: Maybe [Tag]
  , _rDSDBClusterVpcSecurityGroupIds :: Maybe [Val Text]
  } deriving (Show, Eq)

instance ToJSON RDSDBCluster where
  toJSON RDSDBCluster{..} =
    object $
    catMaybes
    [ ("AvailabilityZones" .=) <$> _rDSDBClusterAvailabilityZones
    , ("BackupRetentionPeriod" .=) <$> _rDSDBClusterBackupRetentionPeriod
    , ("DBClusterParameterGroupName" .=) <$> _rDSDBClusterDBClusterParameterGroupName
    , ("DBSubnetGroupName" .=) <$> _rDSDBClusterDBSubnetGroupName
    , ("DatabaseName" .=) <$> _rDSDBClusterDatabaseName
    , Just ("Engine" .= _rDSDBClusterEngine)
    , ("EngineVersion" .=) <$> _rDSDBClusterEngineVersion
    , ("KmsKeyId" .=) <$> _rDSDBClusterKmsKeyId
    , ("MasterUserPassword" .=) <$> _rDSDBClusterMasterUserPassword
    , ("MasterUsername" .=) <$> _rDSDBClusterMasterUsername
    , ("Port" .=) <$> _rDSDBClusterPort
    , ("PreferredBackupWindow" .=) <$> _rDSDBClusterPreferredBackupWindow
    , ("PreferredMaintenanceWindow" .=) <$> _rDSDBClusterPreferredMaintenanceWindow
    , ("SnapshotIdentifier" .=) <$> _rDSDBClusterSnapshotIdentifier
    , ("StorageEncrypted" .=) <$> _rDSDBClusterStorageEncrypted
    , ("Tags" .=) <$> _rDSDBClusterTags
    , ("VpcSecurityGroupIds" .=) <$> _rDSDBClusterVpcSecurityGroupIds
    ]

instance FromJSON RDSDBCluster where
  parseJSON (Object obj) =
    RDSDBCluster <$>
      obj .:? "AvailabilityZones" <*>
      obj .:? "BackupRetentionPeriod" <*>
      obj .:? "DBClusterParameterGroupName" <*>
      obj .:? "DBSubnetGroupName" <*>
      obj .:? "DatabaseName" <*>
      obj .: "Engine" <*>
      obj .:? "EngineVersion" <*>
      obj .:? "KmsKeyId" <*>
      obj .:? "MasterUserPassword" <*>
      obj .:? "MasterUsername" <*>
      obj .:? "Port" <*>
      obj .:? "PreferredBackupWindow" <*>
      obj .:? "PreferredMaintenanceWindow" <*>
      obj .:? "SnapshotIdentifier" <*>
      obj .:? "StorageEncrypted" <*>
      obj .:? "Tags" <*>
      obj .:? "VpcSecurityGroupIds"
  parseJSON _ = mempty

-- | Constructor for 'RDSDBCluster' containing required fields as arguments.
rdsdbCluster
  :: Val Text -- ^ 'rdsdbcEngine'
  -> RDSDBCluster
rdsdbCluster enginearg =
  RDSDBCluster
  { _rDSDBClusterAvailabilityZones = Nothing
  , _rDSDBClusterBackupRetentionPeriod = Nothing
  , _rDSDBClusterDBClusterParameterGroupName = Nothing
  , _rDSDBClusterDBSubnetGroupName = Nothing
  , _rDSDBClusterDatabaseName = Nothing
  , _rDSDBClusterEngine = enginearg
  , _rDSDBClusterEngineVersion = Nothing
  , _rDSDBClusterKmsKeyId = Nothing
  , _rDSDBClusterMasterUserPassword = Nothing
  , _rDSDBClusterMasterUsername = Nothing
  , _rDSDBClusterPort = Nothing
  , _rDSDBClusterPreferredBackupWindow = Nothing
  , _rDSDBClusterPreferredMaintenanceWindow = Nothing
  , _rDSDBClusterSnapshotIdentifier = Nothing
  , _rDSDBClusterStorageEncrypted = Nothing
  , _rDSDBClusterTags = Nothing
  , _rDSDBClusterVpcSecurityGroupIds = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-availabilityzones
rdsdbcAvailabilityZones :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcAvailabilityZones = lens _rDSDBClusterAvailabilityZones (\s a -> s { _rDSDBClusterAvailabilityZones = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-backuprententionperiod
rdsdbcBackupRetentionPeriod :: Lens' RDSDBCluster (Maybe (Val Integer'))
rdsdbcBackupRetentionPeriod = lens _rDSDBClusterBackupRetentionPeriod (\s a -> s { _rDSDBClusterBackupRetentionPeriod = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbclusterparametergroupname
rdsdbcDBClusterParameterGroupName :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcDBClusterParameterGroupName = lens _rDSDBClusterDBClusterParameterGroupName (\s a -> s { _rDSDBClusterDBClusterParameterGroupName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbsubnetgroupname
rdsdbcDBSubnetGroupName :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcDBSubnetGroupName = lens _rDSDBClusterDBSubnetGroupName (\s a -> s { _rDSDBClusterDBSubnetGroupName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-databasename
rdsdbcDatabaseName :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcDatabaseName = lens _rDSDBClusterDatabaseName (\s a -> s { _rDSDBClusterDatabaseName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-engine
rdsdbcEngine :: Lens' RDSDBCluster (Val Text)
rdsdbcEngine = lens _rDSDBClusterEngine (\s a -> s { _rDSDBClusterEngine = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-engineversion
rdsdbcEngineVersion :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcEngineVersion = lens _rDSDBClusterEngineVersion (\s a -> s { _rDSDBClusterEngineVersion = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-kmskeyid
rdsdbcKmsKeyId :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcKmsKeyId = lens _rDSDBClusterKmsKeyId (\s a -> s { _rDSDBClusterKmsKeyId = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-masteruserpassword
rdsdbcMasterUserPassword :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcMasterUserPassword = lens _rDSDBClusterMasterUserPassword (\s a -> s { _rDSDBClusterMasterUserPassword = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-masterusername
rdsdbcMasterUsername :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcMasterUsername = lens _rDSDBClusterMasterUsername (\s a -> s { _rDSDBClusterMasterUsername = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-port
rdsdbcPort :: Lens' RDSDBCluster (Maybe (Val Integer'))
rdsdbcPort = lens _rDSDBClusterPort (\s a -> s { _rDSDBClusterPort = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-preferredbackupwindow
rdsdbcPreferredBackupWindow :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcPreferredBackupWindow = lens _rDSDBClusterPreferredBackupWindow (\s a -> s { _rDSDBClusterPreferredBackupWindow = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-preferredmaintenancewindow
rdsdbcPreferredMaintenanceWindow :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcPreferredMaintenanceWindow = lens _rDSDBClusterPreferredMaintenanceWindow (\s a -> s { _rDSDBClusterPreferredMaintenanceWindow = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-snapshotidentifier
rdsdbcSnapshotIdentifier :: Lens' RDSDBCluster (Maybe (Val Text))
rdsdbcSnapshotIdentifier = lens _rDSDBClusterSnapshotIdentifier (\s a -> s { _rDSDBClusterSnapshotIdentifier = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-storageencrypted
rdsdbcStorageEncrypted :: Lens' RDSDBCluster (Maybe (Val Bool'))
rdsdbcStorageEncrypted = lens _rDSDBClusterStorageEncrypted (\s a -> s { _rDSDBClusterStorageEncrypted = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-tags
rdsdbcTags :: Lens' RDSDBCluster (Maybe [Tag])
rdsdbcTags = lens _rDSDBClusterTags (\s a -> s { _rDSDBClusterTags = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-vpcsecuritygroupids
rdsdbcVpcSecurityGroupIds :: Lens' RDSDBCluster (Maybe [Val Text])
rdsdbcVpcSecurityGroupIds = lens _rDSDBClusterVpcSecurityGroupIds (\s a -> s { _rDSDBClusterVpcSecurityGroupIds = a })