{-# 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.Config.SelectResourceConfig
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Accepts a structured query language (SQL) @SELECT@ command, performs the
-- corresponding search, and returns resource configurations matching the
-- properties.
--
-- For more information about query components, see the
-- <https://docs.aws.amazon.com/config/latest/developerguide/query-components.html Query Components>
-- section in the /Config Developer Guide/.
--
-- This operation returns paginated results.
module Amazonka.Config.SelectResourceConfig
  ( -- * Creating a Request
    SelectResourceConfig (..),
    newSelectResourceConfig,

    -- * Request Lenses
    selectResourceConfig_limit,
    selectResourceConfig_nextToken,
    selectResourceConfig_expression,

    -- * Destructuring the Response
    SelectResourceConfigResponse (..),
    newSelectResourceConfigResponse,

    -- * Response Lenses
    selectResourceConfigResponse_nextToken,
    selectResourceConfigResponse_queryInfo,
    selectResourceConfigResponse_results,
    selectResourceConfigResponse_httpStatus,
  )
where

import Amazonka.Config.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:/ 'newSelectResourceConfig' smart constructor.
data SelectResourceConfig = SelectResourceConfig'
  { -- | The maximum number of query results returned on each page.
    limit :: Prelude.Maybe Prelude.Natural,
    -- | The @nextToken@ string returned in a previous request that you use to
    -- request the next page of results in a paginated response.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The SQL query @SELECT@ command.
    expression :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'SelectResourceConfig' 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:
--
-- 'limit', 'selectResourceConfig_limit' - The maximum number of query results returned on each page.
--
-- 'nextToken', 'selectResourceConfig_nextToken' - The @nextToken@ string returned in a previous request that you use to
-- request the next page of results in a paginated response.
--
-- 'expression', 'selectResourceConfig_expression' - The SQL query @SELECT@ command.
newSelectResourceConfig ::
  -- | 'expression'
  Prelude.Text ->
  SelectResourceConfig
newSelectResourceConfig pExpression_ =
  SelectResourceConfig'
    { limit = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      expression = pExpression_
    }

-- | The maximum number of query results returned on each page.
selectResourceConfig_limit :: Lens.Lens' SelectResourceConfig (Prelude.Maybe Prelude.Natural)
selectResourceConfig_limit = Lens.lens (\SelectResourceConfig' {limit} -> limit) (\s@SelectResourceConfig' {} a -> s {limit = a} :: SelectResourceConfig)

-- | The @nextToken@ string returned in a previous request that you use to
-- request the next page of results in a paginated response.
selectResourceConfig_nextToken :: Lens.Lens' SelectResourceConfig (Prelude.Maybe Prelude.Text)
selectResourceConfig_nextToken = Lens.lens (\SelectResourceConfig' {nextToken} -> nextToken) (\s@SelectResourceConfig' {} a -> s {nextToken = a} :: SelectResourceConfig)

-- | The SQL query @SELECT@ command.
selectResourceConfig_expression :: Lens.Lens' SelectResourceConfig Prelude.Text
selectResourceConfig_expression = Lens.lens (\SelectResourceConfig' {expression} -> expression) (\s@SelectResourceConfig' {} a -> s {expression = a} :: SelectResourceConfig)

instance Core.AWSPager SelectResourceConfig where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? selectResourceConfigResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? selectResourceConfigResponse_results
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& selectResourceConfig_nextToken
          Lens..~ rs
          Lens.^? selectResourceConfigResponse_nextToken
          Prelude.. Lens._Just

instance Core.AWSRequest SelectResourceConfig where
  type
    AWSResponse SelectResourceConfig =
      SelectResourceConfigResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          SelectResourceConfigResponse'
            Prelude.<$> (x Data..?> "NextToken")
            Prelude.<*> (x Data..?> "QueryInfo")
            Prelude.<*> (x Data..?> "Results" Core..!@ Prelude.mempty)
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable SelectResourceConfig where
  hashWithSalt _salt SelectResourceConfig' {..} =
    _salt
      `Prelude.hashWithSalt` limit
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` expression

instance Prelude.NFData SelectResourceConfig where
  rnf SelectResourceConfig' {..} =
    Prelude.rnf limit
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf expression

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

instance Data.ToJSON SelectResourceConfig where
  toJSON SelectResourceConfig' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("Limit" Data..=) Prelude.<$> limit,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            Prelude.Just ("Expression" Data..= expression)
          ]
      )

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

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

-- | /See:/ 'newSelectResourceConfigResponse' smart constructor.
data SelectResourceConfigResponse = SelectResourceConfigResponse'
  { -- | The @nextToken@ string returned in a previous request that you use to
    -- request the next page of results in a paginated response.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | Returns the @QueryInfo@ object.
    queryInfo :: Prelude.Maybe QueryInfo,
    -- | Returns the results for the SQL query.
    results :: 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 'SelectResourceConfigResponse' 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', 'selectResourceConfigResponse_nextToken' - The @nextToken@ string returned in a previous request that you use to
-- request the next page of results in a paginated response.
--
-- 'queryInfo', 'selectResourceConfigResponse_queryInfo' - Returns the @QueryInfo@ object.
--
-- 'results', 'selectResourceConfigResponse_results' - Returns the results for the SQL query.
--
-- 'httpStatus', 'selectResourceConfigResponse_httpStatus' - The response's http status code.
newSelectResourceConfigResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  SelectResourceConfigResponse
newSelectResourceConfigResponse pHttpStatus_ =
  SelectResourceConfigResponse'
    { nextToken =
        Prelude.Nothing,
      queryInfo = Prelude.Nothing,
      results = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The @nextToken@ string returned in a previous request that you use to
-- request the next page of results in a paginated response.
selectResourceConfigResponse_nextToken :: Lens.Lens' SelectResourceConfigResponse (Prelude.Maybe Prelude.Text)
selectResourceConfigResponse_nextToken = Lens.lens (\SelectResourceConfigResponse' {nextToken} -> nextToken) (\s@SelectResourceConfigResponse' {} a -> s {nextToken = a} :: SelectResourceConfigResponse)

-- | Returns the @QueryInfo@ object.
selectResourceConfigResponse_queryInfo :: Lens.Lens' SelectResourceConfigResponse (Prelude.Maybe QueryInfo)
selectResourceConfigResponse_queryInfo = Lens.lens (\SelectResourceConfigResponse' {queryInfo} -> queryInfo) (\s@SelectResourceConfigResponse' {} a -> s {queryInfo = a} :: SelectResourceConfigResponse)

-- | Returns the results for the SQL query.
selectResourceConfigResponse_results :: Lens.Lens' SelectResourceConfigResponse (Prelude.Maybe [Prelude.Text])
selectResourceConfigResponse_results = Lens.lens (\SelectResourceConfigResponse' {results} -> results) (\s@SelectResourceConfigResponse' {} a -> s {results = a} :: SelectResourceConfigResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData SelectResourceConfigResponse where
  rnf SelectResourceConfigResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf queryInfo
      `Prelude.seq` Prelude.rnf results
      `Prelude.seq` Prelude.rnf httpStatus