{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE OverloadedStrings #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html

module Stratosphere.Resources.IAMGroup where

import Control.Lens
import Data.Aeson
import Data.Aeson.Types
import Data.Text
import GHC.Generics

import Stratosphere.Values
import Stratosphere.ResourceProperties.IAMGroupPolicy

-- | Full data type definition for IAMGroup. See 'iamGroup' for a more
-- | convenient constructor.
data IAMGroup =
  IAMGroup
  { _iAMGroupGroupName :: Maybe (Val Text)
  , _iAMGroupManagedPolicyArns :: Maybe [Val Text]
  , _iAMGroupPath :: Maybe (Val Text)
  , _iAMGroupPolicies :: Maybe [IAMGroupPolicy]
  } deriving (Show, Generic)

instance ToJSON IAMGroup where
  toJSON = genericToJSON defaultOptions { fieldLabelModifier = Prelude.drop 9, omitNothingFields = True }

instance FromJSON IAMGroup where
  parseJSON = genericParseJSON defaultOptions { fieldLabelModifier = Prelude.drop 9, omitNothingFields = True }

-- | Constructor for 'IAMGroup' containing required fields as arguments.
iamGroup
  :: IAMGroup
iamGroup  =
  IAMGroup
  { _iAMGroupGroupName = Nothing
  , _iAMGroupManagedPolicyArns = Nothing
  , _iAMGroupPath = Nothing
  , _iAMGroupPolicies = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html#cfn-iam-group-groupname
iamgGroupName :: Lens' IAMGroup (Maybe (Val Text))
iamgGroupName = lens _iAMGroupGroupName (\s a -> s { _iAMGroupGroupName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html#cfn-iam-group-managepolicyarns
iamgManagedPolicyArns :: Lens' IAMGroup (Maybe [Val Text])
iamgManagedPolicyArns = lens _iAMGroupManagedPolicyArns (\s a -> s { _iAMGroupManagedPolicyArns = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html#cfn-iam-group-path
iamgPath :: Lens' IAMGroup (Maybe (Val Text))
iamgPath = lens _iAMGroupPath (\s a -> s { _iAMGroupPath = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html#cfn-iam-group-policies
iamgPolicies :: Lens' IAMGroup (Maybe [IAMGroupPolicy])
iamgPolicies = lens _iAMGroupPolicies (\s a -> s { _iAMGroupPolicies = a })