{-# 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.CloudWatchEvents.DescribeArchive
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves details about an archive.
module Amazonka.CloudWatchEvents.DescribeArchive
  ( -- * Creating a Request
    DescribeArchive (..),
    newDescribeArchive,

    -- * Request Lenses
    describeArchive_archiveName,

    -- * Destructuring the Response
    DescribeArchiveResponse (..),
    newDescribeArchiveResponse,

    -- * Response Lenses
    describeArchiveResponse_archiveArn,
    describeArchiveResponse_archiveName,
    describeArchiveResponse_creationTime,
    describeArchiveResponse_description,
    describeArchiveResponse_eventCount,
    describeArchiveResponse_eventPattern,
    describeArchiveResponse_eventSourceArn,
    describeArchiveResponse_retentionDays,
    describeArchiveResponse_sizeBytes,
    describeArchiveResponse_state,
    describeArchiveResponse_stateReason,
    describeArchiveResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeArchive' smart constructor.
data DescribeArchive = DescribeArchive'
  { -- | The name of the archive to retrieve.
    archiveName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeArchive' 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:
--
-- 'archiveName', 'describeArchive_archiveName' - The name of the archive to retrieve.
newDescribeArchive ::
  -- | 'archiveName'
  Prelude.Text ->
  DescribeArchive
newDescribeArchive pArchiveName_ =
  DescribeArchive' {archiveName = pArchiveName_}

-- | The name of the archive to retrieve.
describeArchive_archiveName :: Lens.Lens' DescribeArchive Prelude.Text
describeArchive_archiveName = Lens.lens (\DescribeArchive' {archiveName} -> archiveName) (\s@DescribeArchive' {} a -> s {archiveName = a} :: DescribeArchive)

instance Core.AWSRequest DescribeArchive where
  type
    AWSResponse DescribeArchive =
      DescribeArchiveResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DescribeArchiveResponse'
            Prelude.<$> (x Data..?> "ArchiveArn")
            Prelude.<*> (x Data..?> "ArchiveName")
            Prelude.<*> (x Data..?> "CreationTime")
            Prelude.<*> (x Data..?> "Description")
            Prelude.<*> (x Data..?> "EventCount")
            Prelude.<*> (x Data..?> "EventPattern")
            Prelude.<*> (x Data..?> "EventSourceArn")
            Prelude.<*> (x Data..?> "RetentionDays")
            Prelude.<*> (x Data..?> "SizeBytes")
            Prelude.<*> (x Data..?> "State")
            Prelude.<*> (x Data..?> "StateReason")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DescribeArchive where
  hashWithSalt _salt DescribeArchive' {..} =
    _salt `Prelude.hashWithSalt` archiveName

instance Prelude.NFData DescribeArchive where
  rnf DescribeArchive' {..} = Prelude.rnf archiveName

instance Data.ToHeaders DescribeArchive where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ("AWSEvents.DescribeArchive" :: Prelude.ByteString),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DescribeArchive where
  toJSON DescribeArchive' {..} =
    Data.object
      ( Prelude.catMaybes
          [Prelude.Just ("ArchiveName" Data..= archiveName)]
      )

instance Data.ToPath DescribeArchive where
  toPath = Prelude.const "/"

instance Data.ToQuery DescribeArchive where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newDescribeArchiveResponse' smart constructor.
data DescribeArchiveResponse = DescribeArchiveResponse'
  { -- | The ARN of the archive.
    archiveArn :: Prelude.Maybe Prelude.Text,
    -- | The name of the archive.
    archiveName :: Prelude.Maybe Prelude.Text,
    -- | The time at which the archive was created.
    creationTime :: Prelude.Maybe Data.POSIX,
    -- | The description of the archive.
    description :: Prelude.Maybe Prelude.Text,
    -- | The number of events in the archive.
    eventCount :: Prelude.Maybe Prelude.Integer,
    -- | The event pattern used to filter events sent to the archive.
    eventPattern :: Prelude.Maybe Prelude.Text,
    -- | The ARN of the event source associated with the archive.
    eventSourceArn :: Prelude.Maybe Prelude.Text,
    -- | The number of days to retain events for in the archive.
    retentionDays :: Prelude.Maybe Prelude.Natural,
    -- | The size of the archive in bytes.
    sizeBytes :: Prelude.Maybe Prelude.Integer,
    -- | The state of the archive.
    state :: Prelude.Maybe ArchiveState,
    -- | The reason that the archive is in the state.
    stateReason :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeArchiveResponse' 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:
--
-- 'archiveArn', 'describeArchiveResponse_archiveArn' - The ARN of the archive.
--
-- 'archiveName', 'describeArchiveResponse_archiveName' - The name of the archive.
--
-- 'creationTime', 'describeArchiveResponse_creationTime' - The time at which the archive was created.
--
-- 'description', 'describeArchiveResponse_description' - The description of the archive.
--
-- 'eventCount', 'describeArchiveResponse_eventCount' - The number of events in the archive.
--
-- 'eventPattern', 'describeArchiveResponse_eventPattern' - The event pattern used to filter events sent to the archive.
--
-- 'eventSourceArn', 'describeArchiveResponse_eventSourceArn' - The ARN of the event source associated with the archive.
--
-- 'retentionDays', 'describeArchiveResponse_retentionDays' - The number of days to retain events for in the archive.
--
-- 'sizeBytes', 'describeArchiveResponse_sizeBytes' - The size of the archive in bytes.
--
-- 'state', 'describeArchiveResponse_state' - The state of the archive.
--
-- 'stateReason', 'describeArchiveResponse_stateReason' - The reason that the archive is in the state.
--
-- 'httpStatus', 'describeArchiveResponse_httpStatus' - The response's http status code.
newDescribeArchiveResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeArchiveResponse
newDescribeArchiveResponse pHttpStatus_ =
  DescribeArchiveResponse'
    { archiveArn =
        Prelude.Nothing,
      archiveName = Prelude.Nothing,
      creationTime = Prelude.Nothing,
      description = Prelude.Nothing,
      eventCount = Prelude.Nothing,
      eventPattern = Prelude.Nothing,
      eventSourceArn = Prelude.Nothing,
      retentionDays = Prelude.Nothing,
      sizeBytes = Prelude.Nothing,
      state = Prelude.Nothing,
      stateReason = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The ARN of the archive.
describeArchiveResponse_archiveArn :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Text)
describeArchiveResponse_archiveArn = Lens.lens (\DescribeArchiveResponse' {archiveArn} -> archiveArn) (\s@DescribeArchiveResponse' {} a -> s {archiveArn = a} :: DescribeArchiveResponse)

-- | The name of the archive.
describeArchiveResponse_archiveName :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Text)
describeArchiveResponse_archiveName = Lens.lens (\DescribeArchiveResponse' {archiveName} -> archiveName) (\s@DescribeArchiveResponse' {} a -> s {archiveName = a} :: DescribeArchiveResponse)

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

-- | The description of the archive.
describeArchiveResponse_description :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Text)
describeArchiveResponse_description = Lens.lens (\DescribeArchiveResponse' {description} -> description) (\s@DescribeArchiveResponse' {} a -> s {description = a} :: DescribeArchiveResponse)

-- | The number of events in the archive.
describeArchiveResponse_eventCount :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Integer)
describeArchiveResponse_eventCount = Lens.lens (\DescribeArchiveResponse' {eventCount} -> eventCount) (\s@DescribeArchiveResponse' {} a -> s {eventCount = a} :: DescribeArchiveResponse)

-- | The event pattern used to filter events sent to the archive.
describeArchiveResponse_eventPattern :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Text)
describeArchiveResponse_eventPattern = Lens.lens (\DescribeArchiveResponse' {eventPattern} -> eventPattern) (\s@DescribeArchiveResponse' {} a -> s {eventPattern = a} :: DescribeArchiveResponse)

-- | The ARN of the event source associated with the archive.
describeArchiveResponse_eventSourceArn :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Text)
describeArchiveResponse_eventSourceArn = Lens.lens (\DescribeArchiveResponse' {eventSourceArn} -> eventSourceArn) (\s@DescribeArchiveResponse' {} a -> s {eventSourceArn = a} :: DescribeArchiveResponse)

-- | The number of days to retain events for in the archive.
describeArchiveResponse_retentionDays :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Natural)
describeArchiveResponse_retentionDays = Lens.lens (\DescribeArchiveResponse' {retentionDays} -> retentionDays) (\s@DescribeArchiveResponse' {} a -> s {retentionDays = a} :: DescribeArchiveResponse)

-- | The size of the archive in bytes.
describeArchiveResponse_sizeBytes :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Integer)
describeArchiveResponse_sizeBytes = Lens.lens (\DescribeArchiveResponse' {sizeBytes} -> sizeBytes) (\s@DescribeArchiveResponse' {} a -> s {sizeBytes = a} :: DescribeArchiveResponse)

-- | The state of the archive.
describeArchiveResponse_state :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe ArchiveState)
describeArchiveResponse_state = Lens.lens (\DescribeArchiveResponse' {state} -> state) (\s@DescribeArchiveResponse' {} a -> s {state = a} :: DescribeArchiveResponse)

-- | The reason that the archive is in the state.
describeArchiveResponse_stateReason :: Lens.Lens' DescribeArchiveResponse (Prelude.Maybe Prelude.Text)
describeArchiveResponse_stateReason = Lens.lens (\DescribeArchiveResponse' {stateReason} -> stateReason) (\s@DescribeArchiveResponse' {} a -> s {stateReason = a} :: DescribeArchiveResponse)

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

instance Prelude.NFData DescribeArchiveResponse where
  rnf DescribeArchiveResponse' {..} =
    Prelude.rnf archiveArn
      `Prelude.seq` Prelude.rnf archiveName
      `Prelude.seq` Prelude.rnf creationTime
      `Prelude.seq` Prelude.rnf description
      `Prelude.seq` Prelude.rnf eventCount
      `Prelude.seq` Prelude.rnf eventPattern
      `Prelude.seq` Prelude.rnf eventSourceArn
      `Prelude.seq` Prelude.rnf retentionDays
      `Prelude.seq` Prelude.rnf sizeBytes
      `Prelude.seq` Prelude.rnf state
      `Prelude.seq` Prelude.rnf stateReason
      `Prelude.seq` Prelude.rnf httpStatus