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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html

module Stratosphere.Resources.CloudWatchAlarm where

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

import Stratosphere.Values
import Stratosphere.ResourceProperties.CloudWatchAlarmDimension

-- | Full data type definition for CloudWatchAlarm. See 'cloudWatchAlarm' for
-- | a more convenient constructor.
data CloudWatchAlarm =
  CloudWatchAlarm
  { _cloudWatchAlarmActionsEnabled :: Maybe (Val Bool')
  , _cloudWatchAlarmAlarmActions :: Maybe [Val Text]
  , _cloudWatchAlarmAlarmDescription :: Maybe (Val Text)
  , _cloudWatchAlarmAlarmName :: Maybe (Val Text)
  , _cloudWatchAlarmComparisonOperator :: Val Text
  , _cloudWatchAlarmDimensions :: Maybe [CloudWatchAlarmDimension]
  , _cloudWatchAlarmEvaluationPeriods :: Val Double'
  , _cloudWatchAlarmInsufficientDataActions :: Maybe [Val Text]
  , _cloudWatchAlarmMetricName :: Val Text
  , _cloudWatchAlarmNamespace :: Val Text
  , _cloudWatchAlarmOKActions :: Maybe [Val Text]
  , _cloudWatchAlarmPeriod :: Val Integer'
  , _cloudWatchAlarmStatistic :: Val Text
  , _cloudWatchAlarmThreshold :: Val Double'
  , _cloudWatchAlarmUnit :: Maybe (Val Text)
  } deriving (Show, Generic)

instance ToJSON CloudWatchAlarm where
  toJSON = genericToJSON defaultOptions { fieldLabelModifier = Prelude.drop 16, omitNothingFields = True }

instance FromJSON CloudWatchAlarm where
  parseJSON = genericParseJSON defaultOptions { fieldLabelModifier = Prelude.drop 16, omitNothingFields = True }

-- | Constructor for 'CloudWatchAlarm' containing required fields as
-- | arguments.
cloudWatchAlarm
  :: Val Text -- ^ 'cwaComparisonOperator'
  -> Val Double' -- ^ 'cwaEvaluationPeriods'
  -> Val Text -- ^ 'cwaMetricName'
  -> Val Text -- ^ 'cwaNamespace'
  -> Val Integer' -- ^ 'cwaPeriod'
  -> Val Text -- ^ 'cwaStatistic'
  -> Val Double' -- ^ 'cwaThreshold'
  -> CloudWatchAlarm
cloudWatchAlarm comparisonOperatorarg evaluationPeriodsarg metricNamearg namespacearg periodarg statisticarg thresholdarg =
  CloudWatchAlarm
  { _cloudWatchAlarmActionsEnabled = Nothing
  , _cloudWatchAlarmAlarmActions = Nothing
  , _cloudWatchAlarmAlarmDescription = Nothing
  , _cloudWatchAlarmAlarmName = Nothing
  , _cloudWatchAlarmComparisonOperator = comparisonOperatorarg
  , _cloudWatchAlarmDimensions = Nothing
  , _cloudWatchAlarmEvaluationPeriods = evaluationPeriodsarg
  , _cloudWatchAlarmInsufficientDataActions = Nothing
  , _cloudWatchAlarmMetricName = metricNamearg
  , _cloudWatchAlarmNamespace = namespacearg
  , _cloudWatchAlarmOKActions = Nothing
  , _cloudWatchAlarmPeriod = periodarg
  , _cloudWatchAlarmStatistic = statisticarg
  , _cloudWatchAlarmThreshold = thresholdarg
  , _cloudWatchAlarmUnit = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-actionsenabled
cwaActionsEnabled :: Lens' CloudWatchAlarm (Maybe (Val Bool'))
cwaActionsEnabled = lens _cloudWatchAlarmActionsEnabled (\s a -> s { _cloudWatchAlarmActionsEnabled = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-alarmactions
cwaAlarmActions :: Lens' CloudWatchAlarm (Maybe [Val Text])
cwaAlarmActions = lens _cloudWatchAlarmAlarmActions (\s a -> s { _cloudWatchAlarmAlarmActions = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-alarmdescription
cwaAlarmDescription :: Lens' CloudWatchAlarm (Maybe (Val Text))
cwaAlarmDescription = lens _cloudWatchAlarmAlarmDescription (\s a -> s { _cloudWatchAlarmAlarmDescription = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-alarmname
cwaAlarmName :: Lens' CloudWatchAlarm (Maybe (Val Text))
cwaAlarmName = lens _cloudWatchAlarmAlarmName (\s a -> s { _cloudWatchAlarmAlarmName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-comparisonoperator
cwaComparisonOperator :: Lens' CloudWatchAlarm (Val Text)
cwaComparisonOperator = lens _cloudWatchAlarmComparisonOperator (\s a -> s { _cloudWatchAlarmComparisonOperator = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-dimension
cwaDimensions :: Lens' CloudWatchAlarm (Maybe [CloudWatchAlarmDimension])
cwaDimensions = lens _cloudWatchAlarmDimensions (\s a -> s { _cloudWatchAlarmDimensions = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-evaluationperiods
cwaEvaluationPeriods :: Lens' CloudWatchAlarm (Val Double')
cwaEvaluationPeriods = lens _cloudWatchAlarmEvaluationPeriods (\s a -> s { _cloudWatchAlarmEvaluationPeriods = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-insufficientdataactions
cwaInsufficientDataActions :: Lens' CloudWatchAlarm (Maybe [Val Text])
cwaInsufficientDataActions = lens _cloudWatchAlarmInsufficientDataActions (\s a -> s { _cloudWatchAlarmInsufficientDataActions = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-metricname
cwaMetricName :: Lens' CloudWatchAlarm (Val Text)
cwaMetricName = lens _cloudWatchAlarmMetricName (\s a -> s { _cloudWatchAlarmMetricName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-namespace
cwaNamespace :: Lens' CloudWatchAlarm (Val Text)
cwaNamespace = lens _cloudWatchAlarmNamespace (\s a -> s { _cloudWatchAlarmNamespace = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-okactions
cwaOKActions :: Lens' CloudWatchAlarm (Maybe [Val Text])
cwaOKActions = lens _cloudWatchAlarmOKActions (\s a -> s { _cloudWatchAlarmOKActions = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-period
cwaPeriod :: Lens' CloudWatchAlarm (Val Integer')
cwaPeriod = lens _cloudWatchAlarmPeriod (\s a -> s { _cloudWatchAlarmPeriod = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-statistic
cwaStatistic :: Lens' CloudWatchAlarm (Val Text)
cwaStatistic = lens _cloudWatchAlarmStatistic (\s a -> s { _cloudWatchAlarmStatistic = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-threshold
cwaThreshold :: Lens' CloudWatchAlarm (Val Double')
cwaThreshold = lens _cloudWatchAlarmThreshold (\s a -> s { _cloudWatchAlarmThreshold = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html#cfn-cloudwatch-alarms-unit
cwaUnit :: Lens' CloudWatchAlarm (Maybe (Val Text))
cwaUnit = lens _cloudWatchAlarmUnit (\s a -> s { _cloudWatchAlarmUnit = a })