{-# 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.ApplicationCostProfiler.ListReportDefinitions
-- 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 a list of all reports and their configurations for your AWS
-- account.
--
-- The maximum number of reports is one.
--
-- This operation returns paginated results.
module Amazonka.ApplicationCostProfiler.ListReportDefinitions
  ( -- * Creating a Request
    ListReportDefinitions (..),
    newListReportDefinitions,

    -- * Request Lenses
    listReportDefinitions_maxResults,
    listReportDefinitions_nextToken,

    -- * Destructuring the Response
    ListReportDefinitionsResponse (..),
    newListReportDefinitionsResponse,

    -- * Response Lenses
    listReportDefinitionsResponse_nextToken,
    listReportDefinitionsResponse_reportDefinitions,
    listReportDefinitionsResponse_httpStatus,
  )
where

import Amazonka.ApplicationCostProfiler.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:/ 'newListReportDefinitions' smart constructor.
data ListReportDefinitions = ListReportDefinitions'
  { -- | The maximum number of results to return.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token value from a previous call to access the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListReportDefinitions' 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:
--
-- 'maxResults', 'listReportDefinitions_maxResults' - The maximum number of results to return.
--
-- 'nextToken', 'listReportDefinitions_nextToken' - The token value from a previous call to access the next page of results.
newListReportDefinitions ::
  ListReportDefinitions
newListReportDefinitions =
  ListReportDefinitions'
    { maxResults =
        Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | The maximum number of results to return.
listReportDefinitions_maxResults :: Lens.Lens' ListReportDefinitions (Prelude.Maybe Prelude.Natural)
listReportDefinitions_maxResults = Lens.lens (\ListReportDefinitions' {maxResults} -> maxResults) (\s@ListReportDefinitions' {} a -> s {maxResults = a} :: ListReportDefinitions)

-- | The token value from a previous call to access the next page of results.
listReportDefinitions_nextToken :: Lens.Lens' ListReportDefinitions (Prelude.Maybe Prelude.Text)
listReportDefinitions_nextToken = Lens.lens (\ListReportDefinitions' {nextToken} -> nextToken) (\s@ListReportDefinitions' {} a -> s {nextToken = a} :: ListReportDefinitions)

instance Core.AWSPager ListReportDefinitions where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listReportDefinitionsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listReportDefinitionsResponse_reportDefinitions
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listReportDefinitions_nextToken
          Lens..~ rs
          Lens.^? listReportDefinitionsResponse_nextToken
          Prelude.. Lens._Just

instance Core.AWSRequest ListReportDefinitions where
  type
    AWSResponse ListReportDefinitions =
      ListReportDefinitionsResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListReportDefinitionsResponse'
            Prelude.<$> (x Data..?> "nextToken")
            Prelude.<*> ( x
                            Data..?> "reportDefinitions"
                            Core..!@ Prelude.mempty
                        )
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable ListReportDefinitions where
  hashWithSalt _salt ListReportDefinitions' {..} =
    _salt
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData ListReportDefinitions where
  rnf ListReportDefinitions' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

instance Data.ToHeaders ListReportDefinitions where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToPath ListReportDefinitions where
  toPath = Prelude.const "/reportDefinition"

instance Data.ToQuery ListReportDefinitions where
  toQuery ListReportDefinitions' {..} =
    Prelude.mconcat
      [ "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken
      ]

-- | /See:/ 'newListReportDefinitionsResponse' smart constructor.
data ListReportDefinitionsResponse = ListReportDefinitionsResponse'
  { -- | The value of the next token, if it exists. Null if there are no more
    -- results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The retrieved reports.
    reportDefinitions :: Prelude.Maybe [ReportDefinition],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListReportDefinitionsResponse' 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', 'listReportDefinitionsResponse_nextToken' - The value of the next token, if it exists. Null if there are no more
-- results.
--
-- 'reportDefinitions', 'listReportDefinitionsResponse_reportDefinitions' - The retrieved reports.
--
-- 'httpStatus', 'listReportDefinitionsResponse_httpStatus' - The response's http status code.
newListReportDefinitionsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListReportDefinitionsResponse
newListReportDefinitionsResponse pHttpStatus_ =
  ListReportDefinitionsResponse'
    { nextToken =
        Prelude.Nothing,
      reportDefinitions = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The value of the next token, if it exists. Null if there are no more
-- results.
listReportDefinitionsResponse_nextToken :: Lens.Lens' ListReportDefinitionsResponse (Prelude.Maybe Prelude.Text)
listReportDefinitionsResponse_nextToken = Lens.lens (\ListReportDefinitionsResponse' {nextToken} -> nextToken) (\s@ListReportDefinitionsResponse' {} a -> s {nextToken = a} :: ListReportDefinitionsResponse)

-- | The retrieved reports.
listReportDefinitionsResponse_reportDefinitions :: Lens.Lens' ListReportDefinitionsResponse (Prelude.Maybe [ReportDefinition])
listReportDefinitionsResponse_reportDefinitions = Lens.lens (\ListReportDefinitionsResponse' {reportDefinitions} -> reportDefinitions) (\s@ListReportDefinitionsResponse' {} a -> s {reportDefinitions = a} :: ListReportDefinitionsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData ListReportDefinitionsResponse where
  rnf ListReportDefinitionsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf reportDefinitions
      `Prelude.seq` Prelude.rnf httpStatus