{-# 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.CodeCommit.ListRepositories
-- 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 one or more repositories.
--
-- This operation returns paginated results.
module Amazonka.CodeCommit.ListRepositories
  ( -- * Creating a Request
    ListRepositories (..),
    newListRepositories,

    -- * Request Lenses
    listRepositories_nextToken,
    listRepositories_order,
    listRepositories_sortBy,

    -- * Destructuring the Response
    ListRepositoriesResponse (..),
    newListRepositoriesResponse,

    -- * Response Lenses
    listRepositoriesResponse_nextToken,
    listRepositoriesResponse_repositories,
    listRepositoriesResponse_httpStatus,
  )
where

import Amazonka.CodeCommit.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

-- | Represents the input of a list repositories operation.
--
-- /See:/ 'newListRepositories' smart constructor.
data ListRepositories = ListRepositories'
  { -- | An enumeration token that allows the operation to batch the results of
    -- the operation. Batch sizes are 1,000 for list repository operations.
    -- When the client sends the token back to AWS CodeCommit, another page of
    -- 1,000 records is retrieved.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The order in which to sort the results of a list repositories operation.
    order :: Prelude.Maybe OrderEnum,
    -- | The criteria used to sort the results of a list repositories operation.
    sortBy :: Prelude.Maybe SortByEnum
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListRepositories' 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', 'listRepositories_nextToken' - An enumeration token that allows the operation to batch the results of
-- the operation. Batch sizes are 1,000 for list repository operations.
-- When the client sends the token back to AWS CodeCommit, another page of
-- 1,000 records is retrieved.
--
-- 'order', 'listRepositories_order' - The order in which to sort the results of a list repositories operation.
--
-- 'sortBy', 'listRepositories_sortBy' - The criteria used to sort the results of a list repositories operation.
newListRepositories ::
  ListRepositories
newListRepositories =
  ListRepositories'
    { nextToken = Prelude.Nothing,
      order = Prelude.Nothing,
      sortBy = Prelude.Nothing
    }

-- | An enumeration token that allows the operation to batch the results of
-- the operation. Batch sizes are 1,000 for list repository operations.
-- When the client sends the token back to AWS CodeCommit, another page of
-- 1,000 records is retrieved.
listRepositories_nextToken :: Lens.Lens' ListRepositories (Prelude.Maybe Prelude.Text)
listRepositories_nextToken = Lens.lens (\ListRepositories' {nextToken} -> nextToken) (\s@ListRepositories' {} a -> s {nextToken = a} :: ListRepositories)

-- | The order in which to sort the results of a list repositories operation.
listRepositories_order :: Lens.Lens' ListRepositories (Prelude.Maybe OrderEnum)
listRepositories_order = Lens.lens (\ListRepositories' {order} -> order) (\s@ListRepositories' {} a -> s {order = a} :: ListRepositories)

-- | The criteria used to sort the results of a list repositories operation.
listRepositories_sortBy :: Lens.Lens' ListRepositories (Prelude.Maybe SortByEnum)
listRepositories_sortBy = Lens.lens (\ListRepositories' {sortBy} -> sortBy) (\s@ListRepositories' {} a -> s {sortBy = a} :: ListRepositories)

instance Core.AWSPager ListRepositories where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listRepositoriesResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listRepositoriesResponse_repositories
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listRepositories_nextToken
          Lens..~ rs
          Lens.^? listRepositoriesResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListRepositories where
  hashWithSalt _salt ListRepositories' {..} =
    _salt
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` order
      `Prelude.hashWithSalt` sortBy

instance Prelude.NFData ListRepositories where
  rnf ListRepositories' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf order
      `Prelude.seq` Prelude.rnf sortBy

instance Data.ToHeaders ListRepositories where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "CodeCommit_20150413.ListRepositories" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListRepositories where
  toJSON ListRepositories' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("nextToken" Data..=) Prelude.<$> nextToken,
            ("order" Data..=) Prelude.<$> order,
            ("sortBy" Data..=) Prelude.<$> sortBy
          ]
      )

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

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

-- | Represents the output of a list repositories operation.
--
-- /See:/ 'newListRepositoriesResponse' smart constructor.
data ListRepositoriesResponse = ListRepositoriesResponse'
  { -- | An enumeration token that allows the operation to batch the results of
    -- the operation. Batch sizes are 1,000 for list repository operations.
    -- When the client sends the token back to AWS CodeCommit, another page of
    -- 1,000 records is retrieved.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | Lists the repositories called by the list repositories operation.
    repositories :: Prelude.Maybe [RepositoryNameIdPair],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListRepositoriesResponse' 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', 'listRepositoriesResponse_nextToken' - An enumeration token that allows the operation to batch the results of
-- the operation. Batch sizes are 1,000 for list repository operations.
-- When the client sends the token back to AWS CodeCommit, another page of
-- 1,000 records is retrieved.
--
-- 'repositories', 'listRepositoriesResponse_repositories' - Lists the repositories called by the list repositories operation.
--
-- 'httpStatus', 'listRepositoriesResponse_httpStatus' - The response's http status code.
newListRepositoriesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListRepositoriesResponse
newListRepositoriesResponse pHttpStatus_ =
  ListRepositoriesResponse'
    { nextToken =
        Prelude.Nothing,
      repositories = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | An enumeration token that allows the operation to batch the results of
-- the operation. Batch sizes are 1,000 for list repository operations.
-- When the client sends the token back to AWS CodeCommit, another page of
-- 1,000 records is retrieved.
listRepositoriesResponse_nextToken :: Lens.Lens' ListRepositoriesResponse (Prelude.Maybe Prelude.Text)
listRepositoriesResponse_nextToken = Lens.lens (\ListRepositoriesResponse' {nextToken} -> nextToken) (\s@ListRepositoriesResponse' {} a -> s {nextToken = a} :: ListRepositoriesResponse)

-- | Lists the repositories called by the list repositories operation.
listRepositoriesResponse_repositories :: Lens.Lens' ListRepositoriesResponse (Prelude.Maybe [RepositoryNameIdPair])
listRepositoriesResponse_repositories = Lens.lens (\ListRepositoriesResponse' {repositories} -> repositories) (\s@ListRepositoriesResponse' {} a -> s {repositories = a} :: ListRepositoriesResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData ListRepositoriesResponse where
  rnf ListRepositoriesResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf repositories
      `Prelude.seq` Prelude.rnf httpStatus