{-# 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.SDB.DomainMetadata
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns information about the domain, including when the domain was
-- created, the number of items and attributes in the domain, and the size
-- of the attribute names and values.
module Amazonka.SDB.DomainMetadata
  ( -- * Creating a Request
    DomainMetadata (..),
    newDomainMetadata,

    -- * Request Lenses
    domainMetadata_domainName,

    -- * Destructuring the Response
    DomainMetadataResponse (..),
    newDomainMetadataResponse,

    -- * Response Lenses
    domainMetadataResponse_attributeNameCount,
    domainMetadataResponse_attributeNamesSizeBytes,
    domainMetadataResponse_attributeValueCount,
    domainMetadataResponse_attributeValuesSizeBytes,
    domainMetadataResponse_itemCount,
    domainMetadataResponse_itemNamesSizeBytes,
    domainMetadataResponse_timestamp,
    domainMetadataResponse_httpStatus,
  )
where

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
import Amazonka.SDB.Types

-- | /See:/ 'newDomainMetadata' smart constructor.
data DomainMetadata = DomainMetadata'
  { -- | The name of the domain for which to display the metadata of.
    domainName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DomainMetadata' 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:
--
-- 'domainName', 'domainMetadata_domainName' - The name of the domain for which to display the metadata of.
newDomainMetadata ::
  -- | 'domainName'
  Prelude.Text ->
  DomainMetadata
newDomainMetadata pDomainName_ =
  DomainMetadata' {domainName = pDomainName_}

-- | The name of the domain for which to display the metadata of.
domainMetadata_domainName :: Lens.Lens' DomainMetadata Prelude.Text
domainMetadata_domainName = Lens.lens (\DomainMetadata' {domainName} -> domainName) (\s@DomainMetadata' {} a -> s {domainName = a} :: DomainMetadata)

instance Core.AWSRequest DomainMetadata where
  type
    AWSResponse DomainMetadata =
      DomainMetadataResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "DomainMetadataResult"
      ( \s h x ->
          DomainMetadataResponse'
            Prelude.<$> (x Data..@? "AttributeNameCount")
            Prelude.<*> (x Data..@? "AttributeNamesSizeBytes")
            Prelude.<*> (x Data..@? "AttributeValueCount")
            Prelude.<*> (x Data..@? "AttributeValuesSizeBytes")
            Prelude.<*> (x Data..@? "ItemCount")
            Prelude.<*> (x Data..@? "ItemNamesSizeBytes")
            Prelude.<*> (x Data..@? "Timestamp")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DomainMetadata where
  hashWithSalt _salt DomainMetadata' {..} =
    _salt `Prelude.hashWithSalt` domainName

instance Prelude.NFData DomainMetadata where
  rnf DomainMetadata' {..} = Prelude.rnf domainName

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

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

instance Data.ToQuery DomainMetadata where
  toQuery DomainMetadata' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("DomainMetadata" :: Prelude.ByteString),
        "Version"
          Data.=: ("2009-04-15" :: Prelude.ByteString),
        "DomainName" Data.=: domainName
      ]

-- | /See:/ 'newDomainMetadataResponse' smart constructor.
data DomainMetadataResponse = DomainMetadataResponse'
  { -- | The number of unique attribute names in the domain.
    attributeNameCount :: Prelude.Maybe Prelude.Int,
    -- | The total size of all unique attribute names in the domain, in bytes.
    attributeNamesSizeBytes :: Prelude.Maybe Prelude.Integer,
    -- | The number of all attribute name\/value pairs in the domain.
    attributeValueCount :: Prelude.Maybe Prelude.Int,
    -- | The total size of all attribute values in the domain, in bytes.
    attributeValuesSizeBytes :: Prelude.Maybe Prelude.Integer,
    -- | The number of all items in the domain.
    itemCount :: Prelude.Maybe Prelude.Int,
    -- | The total size of all item names in the domain, in bytes.
    itemNamesSizeBytes :: Prelude.Maybe Prelude.Integer,
    -- | The data and time when metadata was calculated, in Epoch (UNIX) seconds.
    timestamp :: Prelude.Maybe Prelude.Int,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DomainMetadataResponse' 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:
--
-- 'attributeNameCount', 'domainMetadataResponse_attributeNameCount' - The number of unique attribute names in the domain.
--
-- 'attributeNamesSizeBytes', 'domainMetadataResponse_attributeNamesSizeBytes' - The total size of all unique attribute names in the domain, in bytes.
--
-- 'attributeValueCount', 'domainMetadataResponse_attributeValueCount' - The number of all attribute name\/value pairs in the domain.
--
-- 'attributeValuesSizeBytes', 'domainMetadataResponse_attributeValuesSizeBytes' - The total size of all attribute values in the domain, in bytes.
--
-- 'itemCount', 'domainMetadataResponse_itemCount' - The number of all items in the domain.
--
-- 'itemNamesSizeBytes', 'domainMetadataResponse_itemNamesSizeBytes' - The total size of all item names in the domain, in bytes.
--
-- 'timestamp', 'domainMetadataResponse_timestamp' - The data and time when metadata was calculated, in Epoch (UNIX) seconds.
--
-- 'httpStatus', 'domainMetadataResponse_httpStatus' - The response's http status code.
newDomainMetadataResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DomainMetadataResponse
newDomainMetadataResponse pHttpStatus_ =
  DomainMetadataResponse'
    { attributeNameCount =
        Prelude.Nothing,
      attributeNamesSizeBytes = Prelude.Nothing,
      attributeValueCount = Prelude.Nothing,
      attributeValuesSizeBytes = Prelude.Nothing,
      itemCount = Prelude.Nothing,
      itemNamesSizeBytes = Prelude.Nothing,
      timestamp = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The number of unique attribute names in the domain.
domainMetadataResponse_attributeNameCount :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Int)
domainMetadataResponse_attributeNameCount = Lens.lens (\DomainMetadataResponse' {attributeNameCount} -> attributeNameCount) (\s@DomainMetadataResponse' {} a -> s {attributeNameCount = a} :: DomainMetadataResponse)

-- | The total size of all unique attribute names in the domain, in bytes.
domainMetadataResponse_attributeNamesSizeBytes :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Integer)
domainMetadataResponse_attributeNamesSizeBytes = Lens.lens (\DomainMetadataResponse' {attributeNamesSizeBytes} -> attributeNamesSizeBytes) (\s@DomainMetadataResponse' {} a -> s {attributeNamesSizeBytes = a} :: DomainMetadataResponse)

-- | The number of all attribute name\/value pairs in the domain.
domainMetadataResponse_attributeValueCount :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Int)
domainMetadataResponse_attributeValueCount = Lens.lens (\DomainMetadataResponse' {attributeValueCount} -> attributeValueCount) (\s@DomainMetadataResponse' {} a -> s {attributeValueCount = a} :: DomainMetadataResponse)

-- | The total size of all attribute values in the domain, in bytes.
domainMetadataResponse_attributeValuesSizeBytes :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Integer)
domainMetadataResponse_attributeValuesSizeBytes = Lens.lens (\DomainMetadataResponse' {attributeValuesSizeBytes} -> attributeValuesSizeBytes) (\s@DomainMetadataResponse' {} a -> s {attributeValuesSizeBytes = a} :: DomainMetadataResponse)

-- | The number of all items in the domain.
domainMetadataResponse_itemCount :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Int)
domainMetadataResponse_itemCount = Lens.lens (\DomainMetadataResponse' {itemCount} -> itemCount) (\s@DomainMetadataResponse' {} a -> s {itemCount = a} :: DomainMetadataResponse)

-- | The total size of all item names in the domain, in bytes.
domainMetadataResponse_itemNamesSizeBytes :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Integer)
domainMetadataResponse_itemNamesSizeBytes = Lens.lens (\DomainMetadataResponse' {itemNamesSizeBytes} -> itemNamesSizeBytes) (\s@DomainMetadataResponse' {} a -> s {itemNamesSizeBytes = a} :: DomainMetadataResponse)

-- | The data and time when metadata was calculated, in Epoch (UNIX) seconds.
domainMetadataResponse_timestamp :: Lens.Lens' DomainMetadataResponse (Prelude.Maybe Prelude.Int)
domainMetadataResponse_timestamp = Lens.lens (\DomainMetadataResponse' {timestamp} -> timestamp) (\s@DomainMetadataResponse' {} a -> s {timestamp = a} :: DomainMetadataResponse)

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

instance Prelude.NFData DomainMetadataResponse where
  rnf DomainMetadataResponse' {..} =
    Prelude.rnf attributeNameCount
      `Prelude.seq` Prelude.rnf attributeNamesSizeBytes
      `Prelude.seq` Prelude.rnf attributeValueCount
      `Prelude.seq` Prelude.rnf attributeValuesSizeBytes
      `Prelude.seq` Prelude.rnf itemCount
      `Prelude.seq` Prelude.rnf itemNamesSizeBytes
      `Prelude.seq` Prelude.rnf timestamp
      `Prelude.seq` Prelude.rnf httpStatus