{-# 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.EC2.Types.HistoryRecordEntry
-- 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.EC2.Types.HistoryRecordEntry where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Internal
import Amazonka.EC2.Types.EventInformation
import Amazonka.EC2.Types.FleetEventType
import qualified Amazonka.Prelude as Prelude

-- | Describes an event in the history of an EC2 Fleet.
--
-- /See:/ 'newHistoryRecordEntry' smart constructor.
data HistoryRecordEntry = HistoryRecordEntry'
  { -- | Information about the event.
    eventInformation :: Prelude.Maybe EventInformation,
    -- | The event type.
    eventType :: Prelude.Maybe FleetEventType,
    -- | The date and time of the event, in UTC format (for example,
    -- /YYYY/-/MM/-/DD/T/HH/:/MM/:/SS/Z).
    timestamp :: Prelude.Maybe Data.ISO8601
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'HistoryRecordEntry' 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:
--
-- 'eventInformation', 'historyRecordEntry_eventInformation' - Information about the event.
--
-- 'eventType', 'historyRecordEntry_eventType' - The event type.
--
-- 'timestamp', 'historyRecordEntry_timestamp' - The date and time of the event, in UTC format (for example,
-- /YYYY/-/MM/-/DD/T/HH/:/MM/:/SS/Z).
newHistoryRecordEntry ::
  HistoryRecordEntry
newHistoryRecordEntry =
  HistoryRecordEntry'
    { eventInformation =
        Prelude.Nothing,
      eventType = Prelude.Nothing,
      timestamp = Prelude.Nothing
    }

-- | Information about the event.
historyRecordEntry_eventInformation :: Lens.Lens' HistoryRecordEntry (Prelude.Maybe EventInformation)
historyRecordEntry_eventInformation = Lens.lens (\HistoryRecordEntry' {eventInformation} -> eventInformation) (\s@HistoryRecordEntry' {} a -> s {eventInformation = a} :: HistoryRecordEntry)

-- | The event type.
historyRecordEntry_eventType :: Lens.Lens' HistoryRecordEntry (Prelude.Maybe FleetEventType)
historyRecordEntry_eventType = Lens.lens (\HistoryRecordEntry' {eventType} -> eventType) (\s@HistoryRecordEntry' {} a -> s {eventType = a} :: HistoryRecordEntry)

-- | The date and time of the event, in UTC format (for example,
-- /YYYY/-/MM/-/DD/T/HH/:/MM/:/SS/Z).
historyRecordEntry_timestamp :: Lens.Lens' HistoryRecordEntry (Prelude.Maybe Prelude.UTCTime)
historyRecordEntry_timestamp = Lens.lens (\HistoryRecordEntry' {timestamp} -> timestamp) (\s@HistoryRecordEntry' {} a -> s {timestamp = a} :: HistoryRecordEntry) Prelude.. Lens.mapping Data._Time

instance Data.FromXML HistoryRecordEntry where
  parseXML x =
    HistoryRecordEntry'
      Prelude.<$> (x Data..@? "eventInformation")
      Prelude.<*> (x Data..@? "eventType")
      Prelude.<*> (x Data..@? "timestamp")

instance Prelude.Hashable HistoryRecordEntry where
  hashWithSalt _salt HistoryRecordEntry' {..} =
    _salt
      `Prelude.hashWithSalt` eventInformation
      `Prelude.hashWithSalt` eventType
      `Prelude.hashWithSalt` timestamp

instance Prelude.NFData HistoryRecordEntry where
  rnf HistoryRecordEntry' {..} =
    Prelude.rnf eventInformation
      `Prelude.seq` Prelude.rnf eventType
      `Prelude.seq` Prelude.rnf timestamp