{-# 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.LookoutMetrics.Types.Alert
-- 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.LookoutMetrics.Types.Alert where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.LookoutMetrics.Types.Action
import Amazonka.LookoutMetrics.Types.AlertFilters
import Amazonka.LookoutMetrics.Types.AlertStatus
import Amazonka.LookoutMetrics.Types.AlertType
import qualified Amazonka.Prelude as Prelude

-- | A configuration for Amazon SNS-integrated notifications.
--
-- /See:/ 'newAlert' smart constructor.
data Alert = Alert'
  { -- | Action that will be triggered when there is an alert.
    action :: Prelude.Maybe Action,
    -- | The ARN of the alert.
    alertArn :: Prelude.Maybe Prelude.Text,
    -- | A description of the alert.
    alertDescription :: Prelude.Maybe Prelude.Text,
    -- | The configuration of the alert filters, containing MetricList and
    -- DimensionFilter.
    alertFilters :: Prelude.Maybe AlertFilters,
    -- | The name of the alert.
    alertName :: Prelude.Maybe Prelude.Text,
    -- | The minimum severity for an anomaly to trigger the alert.
    alertSensitivityThreshold :: Prelude.Maybe Prelude.Natural,
    -- | The status of the alert.
    alertStatus :: Prelude.Maybe AlertStatus,
    -- | The type of the alert.
    alertType :: Prelude.Maybe AlertType,
    -- | The ARN of the detector to which the alert is attached.
    anomalyDetectorArn :: Prelude.Maybe Prelude.Text,
    -- | The time at which the alert was created.
    creationTime :: Prelude.Maybe Data.POSIX,
    -- | The time at which the alert was last modified.
    lastModificationTime :: Prelude.Maybe Data.POSIX
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'Alert' 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', 'alert_action' - Action that will be triggered when there is an alert.
--
-- 'alertArn', 'alert_alertArn' - The ARN of the alert.
--
-- 'alertDescription', 'alert_alertDescription' - A description of the alert.
--
-- 'alertFilters', 'alert_alertFilters' - The configuration of the alert filters, containing MetricList and
-- DimensionFilter.
--
-- 'alertName', 'alert_alertName' - The name of the alert.
--
-- 'alertSensitivityThreshold', 'alert_alertSensitivityThreshold' - The minimum severity for an anomaly to trigger the alert.
--
-- 'alertStatus', 'alert_alertStatus' - The status of the alert.
--
-- 'alertType', 'alert_alertType' - The type of the alert.
--
-- 'anomalyDetectorArn', 'alert_anomalyDetectorArn' - The ARN of the detector to which the alert is attached.
--
-- 'creationTime', 'alert_creationTime' - The time at which the alert was created.
--
-- 'lastModificationTime', 'alert_lastModificationTime' - The time at which the alert was last modified.
newAlert ::
  Alert
newAlert =
  Alert'
    { action = Prelude.Nothing,
      alertArn = Prelude.Nothing,
      alertDescription = Prelude.Nothing,
      alertFilters = Prelude.Nothing,
      alertName = Prelude.Nothing,
      alertSensitivityThreshold = Prelude.Nothing,
      alertStatus = Prelude.Nothing,
      alertType = Prelude.Nothing,
      anomalyDetectorArn = Prelude.Nothing,
      creationTime = Prelude.Nothing,
      lastModificationTime = Prelude.Nothing
    }

-- | Action that will be triggered when there is an alert.
alert_action :: Lens.Lens' Alert (Prelude.Maybe Action)
alert_action = Lens.lens (\Alert' {action} -> action) (\s@Alert' {} a -> s {action = a} :: Alert)

-- | The ARN of the alert.
alert_alertArn :: Lens.Lens' Alert (Prelude.Maybe Prelude.Text)
alert_alertArn = Lens.lens (\Alert' {alertArn} -> alertArn) (\s@Alert' {} a -> s {alertArn = a} :: Alert)

-- | A description of the alert.
alert_alertDescription :: Lens.Lens' Alert (Prelude.Maybe Prelude.Text)
alert_alertDescription = Lens.lens (\Alert' {alertDescription} -> alertDescription) (\s@Alert' {} a -> s {alertDescription = a} :: Alert)

-- | The configuration of the alert filters, containing MetricList and
-- DimensionFilter.
alert_alertFilters :: Lens.Lens' Alert (Prelude.Maybe AlertFilters)
alert_alertFilters = Lens.lens (\Alert' {alertFilters} -> alertFilters) (\s@Alert' {} a -> s {alertFilters = a} :: Alert)

-- | The name of the alert.
alert_alertName :: Lens.Lens' Alert (Prelude.Maybe Prelude.Text)
alert_alertName = Lens.lens (\Alert' {alertName} -> alertName) (\s@Alert' {} a -> s {alertName = a} :: Alert)

-- | The minimum severity for an anomaly to trigger the alert.
alert_alertSensitivityThreshold :: Lens.Lens' Alert (Prelude.Maybe Prelude.Natural)
alert_alertSensitivityThreshold = Lens.lens (\Alert' {alertSensitivityThreshold} -> alertSensitivityThreshold) (\s@Alert' {} a -> s {alertSensitivityThreshold = a} :: Alert)

-- | The status of the alert.
alert_alertStatus :: Lens.Lens' Alert (Prelude.Maybe AlertStatus)
alert_alertStatus = Lens.lens (\Alert' {alertStatus} -> alertStatus) (\s@Alert' {} a -> s {alertStatus = a} :: Alert)

-- | The type of the alert.
alert_alertType :: Lens.Lens' Alert (Prelude.Maybe AlertType)
alert_alertType = Lens.lens (\Alert' {alertType} -> alertType) (\s@Alert' {} a -> s {alertType = a} :: Alert)

-- | The ARN of the detector to which the alert is attached.
alert_anomalyDetectorArn :: Lens.Lens' Alert (Prelude.Maybe Prelude.Text)
alert_anomalyDetectorArn = Lens.lens (\Alert' {anomalyDetectorArn} -> anomalyDetectorArn) (\s@Alert' {} a -> s {anomalyDetectorArn = a} :: Alert)

-- | The time at which the alert was created.
alert_creationTime :: Lens.Lens' Alert (Prelude.Maybe Prelude.UTCTime)
alert_creationTime = Lens.lens (\Alert' {creationTime} -> creationTime) (\s@Alert' {} a -> s {creationTime = a} :: Alert) Prelude.. Lens.mapping Data._Time

-- | The time at which the alert was last modified.
alert_lastModificationTime :: Lens.Lens' Alert (Prelude.Maybe Prelude.UTCTime)
alert_lastModificationTime = Lens.lens (\Alert' {lastModificationTime} -> lastModificationTime) (\s@Alert' {} a -> s {lastModificationTime = a} :: Alert) Prelude.. Lens.mapping Data._Time

instance Data.FromJSON Alert where
  parseJSON =
    Data.withObject
      "Alert"
      ( \x ->
          Alert'
            Prelude.<$> (x Data..:? "Action")
            Prelude.<*> (x Data..:? "AlertArn")
            Prelude.<*> (x Data..:? "AlertDescription")
            Prelude.<*> (x Data..:? "AlertFilters")
            Prelude.<*> (x Data..:? "AlertName")
            Prelude.<*> (x Data..:? "AlertSensitivityThreshold")
            Prelude.<*> (x Data..:? "AlertStatus")
            Prelude.<*> (x Data..:? "AlertType")
            Prelude.<*> (x Data..:? "AnomalyDetectorArn")
            Prelude.<*> (x Data..:? "CreationTime")
            Prelude.<*> (x Data..:? "LastModificationTime")
      )

instance Prelude.Hashable Alert where
  hashWithSalt _salt Alert' {..} =
    _salt
      `Prelude.hashWithSalt` action
      `Prelude.hashWithSalt` alertArn
      `Prelude.hashWithSalt` alertDescription
      `Prelude.hashWithSalt` alertFilters
      `Prelude.hashWithSalt` alertName
      `Prelude.hashWithSalt` alertSensitivityThreshold
      `Prelude.hashWithSalt` alertStatus
      `Prelude.hashWithSalt` alertType
      `Prelude.hashWithSalt` anomalyDetectorArn
      `Prelude.hashWithSalt` creationTime
      `Prelude.hashWithSalt` lastModificationTime

instance Prelude.NFData Alert where
  rnf Alert' {..} =
    Prelude.rnf action
      `Prelude.seq` Prelude.rnf alertArn
      `Prelude.seq` Prelude.rnf alertDescription
      `Prelude.seq` Prelude.rnf alertFilters
      `Prelude.seq` Prelude.rnf alertName
      `Prelude.seq` Prelude.rnf alertSensitivityThreshold
      `Prelude.seq` Prelude.rnf alertStatus
      `Prelude.seq` Prelude.rnf alertType
      `Prelude.seq` Prelude.rnf anomalyDetectorArn
      `Prelude.seq` Prelude.rnf creationTime
      `Prelude.seq` Prelude.rnf lastModificationTime