{-# 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.CloudSearch.DescribeDomains
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Gets information about the search domains owned by this account. Can be
-- limited to specific domains. Shows all domains by default. To get the
-- number of searchable documents in a domain, use the console or submit a
-- @matchall@ request to your domain\'s search endpoint:
-- @q=matchall&q.parser=structured&size=0@. For more information,
-- see
-- <http://docs.aws.amazon.com/cloudsearch/latest/developerguide/getting-domain-info.html Getting Information about a Search Domain>
-- in the /Amazon CloudSearch Developer Guide/.
module Amazonka.CloudSearch.DescribeDomains
  ( -- * Creating a Request
    DescribeDomains (..),
    newDescribeDomains,

    -- * Request Lenses
    describeDomains_domainNames,

    -- * Destructuring the Response
    DescribeDomainsResponse (..),
    newDescribeDomainsResponse,

    -- * Response Lenses
    describeDomainsResponse_httpStatus,
    describeDomainsResponse_domainStatusList,
  )
where

import Amazonka.CloudSearch.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

-- | Container for the parameters to the @DescribeDomains@ operation. By
-- default shows the status of all domains. To restrict the response to
-- particular domains, specify the names of the domains you want to
-- describe.
--
-- /See:/ 'newDescribeDomains' smart constructor.
data DescribeDomains = DescribeDomains'
  { -- | The names of the domains you want to include in the response.
    domainNames :: Prelude.Maybe [Prelude.Text]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeDomains' 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:
--
-- 'domainNames', 'describeDomains_domainNames' - The names of the domains you want to include in the response.
newDescribeDomains ::
  DescribeDomains
newDescribeDomains =
  DescribeDomains' {domainNames = Prelude.Nothing}

-- | The names of the domains you want to include in the response.
describeDomains_domainNames :: Lens.Lens' DescribeDomains (Prelude.Maybe [Prelude.Text])
describeDomains_domainNames = Lens.lens (\DescribeDomains' {domainNames} -> domainNames) (\s@DescribeDomains' {} a -> s {domainNames = a} :: DescribeDomains) Prelude.. Lens.mapping Lens.coerced

instance Core.AWSRequest DescribeDomains where
  type
    AWSResponse DescribeDomains =
      DescribeDomainsResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "DescribeDomainsResult"
      ( \s h x ->
          DescribeDomainsResponse'
            Prelude.<$> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> ( x
                            Data..@? "DomainStatusList"
                            Core..!@ Prelude.mempty
                            Prelude.>>= Data.parseXMLList "member"
                        )
      )

instance Prelude.Hashable DescribeDomains where
  hashWithSalt _salt DescribeDomains' {..} =
    _salt `Prelude.hashWithSalt` domainNames

instance Prelude.NFData DescribeDomains where
  rnf DescribeDomains' {..} = Prelude.rnf domainNames

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

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

instance Data.ToQuery DescribeDomains where
  toQuery DescribeDomains' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("DescribeDomains" :: Prelude.ByteString),
        "Version"
          Data.=: ("2013-01-01" :: Prelude.ByteString),
        "DomainNames"
          Data.=: Data.toQuery
            (Data.toQueryList "member" Prelude.<$> domainNames)
      ]

-- | The result of a @DescribeDomains@ request. Contains the status of the
-- domains specified in the request or all domains owned by the account.
--
-- /See:/ 'newDescribeDomainsResponse' smart constructor.
data DescribeDomainsResponse = DescribeDomainsResponse'
  { -- | The response's http status code.
    httpStatus :: Prelude.Int,
    domainStatusList :: [DomainStatus]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeDomainsResponse' 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:
--
-- 'httpStatus', 'describeDomainsResponse_httpStatus' - The response's http status code.
--
-- 'domainStatusList', 'describeDomainsResponse_domainStatusList' - Undocumented member.
newDescribeDomainsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeDomainsResponse
newDescribeDomainsResponse pHttpStatus_ =
  DescribeDomainsResponse'
    { httpStatus = pHttpStatus_,
      domainStatusList = Prelude.mempty
    }

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

-- | Undocumented member.
describeDomainsResponse_domainStatusList :: Lens.Lens' DescribeDomainsResponse [DomainStatus]
describeDomainsResponse_domainStatusList = Lens.lens (\DescribeDomainsResponse' {domainStatusList} -> domainStatusList) (\s@DescribeDomainsResponse' {} a -> s {domainStatusList = a} :: DescribeDomainsResponse) Prelude.. Lens.coerced

instance Prelude.NFData DescribeDomainsResponse where
  rnf DescribeDomainsResponse' {..} =
    Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf domainStatusList