{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.IoT.ListViolationEvents
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists the Device Defender security profile violations discovered during
-- the given time period. You can use filters to limit the results to those
-- alerts issued for a particular security profile, behavior, or thing
-- (device).
--
-- Requires permission to access the
-- <https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions ListViolationEvents>
-- action.
--
-- This operation returns paginated results.
module Amazonka.IoT.ListViolationEvents
  ( -- * Creating a Request
    ListViolationEvents (..),
    newListViolationEvents,

    -- * Request Lenses
    listViolationEvents_behaviorCriteriaType,
    listViolationEvents_listSuppressedAlerts,
    listViolationEvents_maxResults,
    listViolationEvents_nextToken,
    listViolationEvents_securityProfileName,
    listViolationEvents_thingName,
    listViolationEvents_verificationState,
    listViolationEvents_startTime,
    listViolationEvents_endTime,

    -- * Destructuring the Response
    ListViolationEventsResponse (..),
    newListViolationEventsResponse,

    -- * Response Lenses
    listViolationEventsResponse_nextToken,
    listViolationEventsResponse_violationEvents,
    listViolationEventsResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.IoT.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newListViolationEvents' smart constructor.
data ListViolationEvents = ListViolationEvents'
  { -- | The criteria for a behavior.
    behaviorCriteriaType :: Prelude.Maybe BehaviorCriteriaType,
    -- | A list of all suppressed alerts.
    listSuppressedAlerts :: Prelude.Maybe Prelude.Bool,
    -- | The maximum number of results to return at one time.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next set of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | A filter to limit results to those alerts generated by the specified
    -- security profile.
    securityProfileName :: Prelude.Maybe Prelude.Text,
    -- | A filter to limit results to those alerts caused by the specified thing.
    thingName :: Prelude.Maybe Prelude.Text,
    -- | The verification state of the violation (detect alarm).
    verificationState :: Prelude.Maybe VerificationState,
    -- | The start time for the alerts to be listed.
    startTime :: Data.POSIX,
    -- | The end time for the alerts to be listed.
    endTime :: Data.POSIX
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListViolationEvents' 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:
--
-- 'behaviorCriteriaType', 'listViolationEvents_behaviorCriteriaType' - The criteria for a behavior.
--
-- 'listSuppressedAlerts', 'listViolationEvents_listSuppressedAlerts' - A list of all suppressed alerts.
--
-- 'maxResults', 'listViolationEvents_maxResults' - The maximum number of results to return at one time.
--
-- 'nextToken', 'listViolationEvents_nextToken' - The token for the next set of results.
--
-- 'securityProfileName', 'listViolationEvents_securityProfileName' - A filter to limit results to those alerts generated by the specified
-- security profile.
--
-- 'thingName', 'listViolationEvents_thingName' - A filter to limit results to those alerts caused by the specified thing.
--
-- 'verificationState', 'listViolationEvents_verificationState' - The verification state of the violation (detect alarm).
--
-- 'startTime', 'listViolationEvents_startTime' - The start time for the alerts to be listed.
--
-- 'endTime', 'listViolationEvents_endTime' - The end time for the alerts to be listed.
newListViolationEvents ::
  -- | 'startTime'
  Prelude.UTCTime ->
  -- | 'endTime'
  Prelude.UTCTime ->
  ListViolationEvents
newListViolationEvents pStartTime_ pEndTime_ =
  ListViolationEvents'
    { behaviorCriteriaType =
        Prelude.Nothing,
      listSuppressedAlerts = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      securityProfileName = Prelude.Nothing,
      thingName = Prelude.Nothing,
      verificationState = Prelude.Nothing,
      startTime = Data._Time Lens.# pStartTime_,
      endTime = Data._Time Lens.# pEndTime_
    }

-- | The criteria for a behavior.
listViolationEvents_behaviorCriteriaType :: Lens.Lens' ListViolationEvents (Prelude.Maybe BehaviorCriteriaType)
listViolationEvents_behaviorCriteriaType = Lens.lens (\ListViolationEvents' {behaviorCriteriaType} -> behaviorCriteriaType) (\s@ListViolationEvents' {} a -> s {behaviorCriteriaType = a} :: ListViolationEvents)

-- | A list of all suppressed alerts.
listViolationEvents_listSuppressedAlerts :: Lens.Lens' ListViolationEvents (Prelude.Maybe Prelude.Bool)
listViolationEvents_listSuppressedAlerts = Lens.lens (\ListViolationEvents' {listSuppressedAlerts} -> listSuppressedAlerts) (\s@ListViolationEvents' {} a -> s {listSuppressedAlerts = a} :: ListViolationEvents)

-- | The maximum number of results to return at one time.
listViolationEvents_maxResults :: Lens.Lens' ListViolationEvents (Prelude.Maybe Prelude.Natural)
listViolationEvents_maxResults = Lens.lens (\ListViolationEvents' {maxResults} -> maxResults) (\s@ListViolationEvents' {} a -> s {maxResults = a} :: ListViolationEvents)

-- | The token for the next set of results.
listViolationEvents_nextToken :: Lens.Lens' ListViolationEvents (Prelude.Maybe Prelude.Text)
listViolationEvents_nextToken = Lens.lens (\ListViolationEvents' {nextToken} -> nextToken) (\s@ListViolationEvents' {} a -> s {nextToken = a} :: ListViolationEvents)

-- | A filter to limit results to those alerts generated by the specified
-- security profile.
listViolationEvents_securityProfileName :: Lens.Lens' ListViolationEvents (Prelude.Maybe Prelude.Text)
listViolationEvents_securityProfileName = Lens.lens (\ListViolationEvents' {securityProfileName} -> securityProfileName) (\s@ListViolationEvents' {} a -> s {securityProfileName = a} :: ListViolationEvents)

-- | A filter to limit results to those alerts caused by the specified thing.
listViolationEvents_thingName :: Lens.Lens' ListViolationEvents (Prelude.Maybe Prelude.Text)
listViolationEvents_thingName = Lens.lens (\ListViolationEvents' {thingName} -> thingName) (\s@ListViolationEvents' {} a -> s {thingName = a} :: ListViolationEvents)

-- | The verification state of the violation (detect alarm).
listViolationEvents_verificationState :: Lens.Lens' ListViolationEvents (Prelude.Maybe VerificationState)
listViolationEvents_verificationState = Lens.lens (\ListViolationEvents' {verificationState} -> verificationState) (\s@ListViolationEvents' {} a -> s {verificationState = a} :: ListViolationEvents)

-- | The start time for the alerts to be listed.
listViolationEvents_startTime :: Lens.Lens' ListViolationEvents Prelude.UTCTime
listViolationEvents_startTime = Lens.lens (\ListViolationEvents' {startTime} -> startTime) (\s@ListViolationEvents' {} a -> s {startTime = a} :: ListViolationEvents) Prelude.. Data._Time

-- | The end time for the alerts to be listed.
listViolationEvents_endTime :: Lens.Lens' ListViolationEvents Prelude.UTCTime
listViolationEvents_endTime = Lens.lens (\ListViolationEvents' {endTime} -> endTime) (\s@ListViolationEvents' {} a -> s {endTime = a} :: ListViolationEvents) Prelude.. Data._Time

instance Core.AWSPager ListViolationEvents where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listViolationEventsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listViolationEventsResponse_violationEvents
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listViolationEvents_nextToken
          Lens..~ rs
          Lens.^? listViolationEventsResponse_nextToken
          Prelude.. Lens._Just

instance Core.AWSRequest ListViolationEvents where
  type
    AWSResponse ListViolationEvents =
      ListViolationEventsResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListViolationEventsResponse'
            Prelude.<$> (x Data..?> "nextToken")
            Prelude.<*> ( x
                            Data..?> "violationEvents"
                            Core..!@ Prelude.mempty
                        )
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable ListViolationEvents where
  hashWithSalt _salt ListViolationEvents' {..} =
    _salt
      `Prelude.hashWithSalt` behaviorCriteriaType
      `Prelude.hashWithSalt` listSuppressedAlerts
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` securityProfileName
      `Prelude.hashWithSalt` thingName
      `Prelude.hashWithSalt` verificationState
      `Prelude.hashWithSalt` startTime
      `Prelude.hashWithSalt` endTime

instance Prelude.NFData ListViolationEvents where
  rnf ListViolationEvents' {..} =
    Prelude.rnf behaviorCriteriaType
      `Prelude.seq` Prelude.rnf listSuppressedAlerts
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf securityProfileName
      `Prelude.seq` Prelude.rnf thingName
      `Prelude.seq` Prelude.rnf verificationState
      `Prelude.seq` Prelude.rnf startTime
      `Prelude.seq` Prelude.rnf endTime

instance Data.ToHeaders ListViolationEvents where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToPath ListViolationEvents where
  toPath = Prelude.const "/violation-events"

instance Data.ToQuery ListViolationEvents where
  toQuery ListViolationEvents' {..} =
    Prelude.mconcat
      [ "behaviorCriteriaType" Data.=: behaviorCriteriaType,
        "listSuppressedAlerts" Data.=: listSuppressedAlerts,
        "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken,
        "securityProfileName" Data.=: securityProfileName,
        "thingName" Data.=: thingName,
        "verificationState" Data.=: verificationState,
        "startTime" Data.=: startTime,
        "endTime" Data.=: endTime
      ]

-- | /See:/ 'newListViolationEventsResponse' smart constructor.
data ListViolationEventsResponse = ListViolationEventsResponse'
  { -- | A token that can be used to retrieve the next set of results, or @null@
    -- if there are no additional results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The security profile violation alerts issued for this account during the
    -- given time period, potentially filtered by security profile, behavior
    -- violated, or thing (device) violating.
    violationEvents :: Prelude.Maybe [ViolationEvent],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListViolationEventsResponse' 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:
--
-- 'nextToken', 'listViolationEventsResponse_nextToken' - A token that can be used to retrieve the next set of results, or @null@
-- if there are no additional results.
--
-- 'violationEvents', 'listViolationEventsResponse_violationEvents' - The security profile violation alerts issued for this account during the
-- given time period, potentially filtered by security profile, behavior
-- violated, or thing (device) violating.
--
-- 'httpStatus', 'listViolationEventsResponse_httpStatus' - The response's http status code.
newListViolationEventsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListViolationEventsResponse
newListViolationEventsResponse pHttpStatus_ =
  ListViolationEventsResponse'
    { nextToken =
        Prelude.Nothing,
      violationEvents = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A token that can be used to retrieve the next set of results, or @null@
-- if there are no additional results.
listViolationEventsResponse_nextToken :: Lens.Lens' ListViolationEventsResponse (Prelude.Maybe Prelude.Text)
listViolationEventsResponse_nextToken = Lens.lens (\ListViolationEventsResponse' {nextToken} -> nextToken) (\s@ListViolationEventsResponse' {} a -> s {nextToken = a} :: ListViolationEventsResponse)

-- | The security profile violation alerts issued for this account during the
-- given time period, potentially filtered by security profile, behavior
-- violated, or thing (device) violating.
listViolationEventsResponse_violationEvents :: Lens.Lens' ListViolationEventsResponse (Prelude.Maybe [ViolationEvent])
listViolationEventsResponse_violationEvents = Lens.lens (\ListViolationEventsResponse' {violationEvents} -> violationEvents) (\s@ListViolationEventsResponse' {} a -> s {violationEvents = a} :: ListViolationEventsResponse) Prelude.. Lens.mapping Lens.coerced

-- | The response's http status code.
listViolationEventsResponse_httpStatus :: Lens.Lens' ListViolationEventsResponse Prelude.Int
listViolationEventsResponse_httpStatus = Lens.lens (\ListViolationEventsResponse' {httpStatus} -> httpStatus) (\s@ListViolationEventsResponse' {} a -> s {httpStatus = a} :: ListViolationEventsResponse)

instance Prelude.NFData ListViolationEventsResponse where
  rnf ListViolationEventsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf violationEvents
      `Prelude.seq` Prelude.rnf httpStatus