{-# 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.CodeBuild.ListProjects
-- 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 a list of build project names, with each build project name
-- representing a single build project.
--
-- This operation returns paginated results.
module Amazonka.CodeBuild.ListProjects
  ( -- * Creating a Request
    ListProjects (..),
    newListProjects,

    -- * Request Lenses
    listProjects_nextToken,
    listProjects_sortBy,
    listProjects_sortOrder,

    -- * Destructuring the Response
    ListProjectsResponse (..),
    newListProjectsResponse,

    -- * Response Lenses
    listProjectsResponse_nextToken,
    listProjectsResponse_projects,
    listProjectsResponse_httpStatus,
  )
where

import Amazonka.CodeBuild.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:/ 'newListProjects' smart constructor.
data ListProjects = ListProjects'
  { -- | During a previous call, if there are more than 100 items in the list,
    -- only the first 100 items are returned, along with a unique string called
    -- a /nextToken/. To get the next batch of items in the list, call this
    -- operation again, adding the next token to the call. To get all of the
    -- items in the list, keep calling this operation with each subsequent next
    -- token that is returned, until no more next tokens are returned.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The criterion to be used to list build project names. Valid values
    -- include:
    --
    -- -   @CREATED_TIME@: List based on when each build project was created.
    --
    -- -   @LAST_MODIFIED_TIME@: List based on when information about each
    --     build project was last changed.
    --
    -- -   @NAME@: List based on each build project\'s name.
    --
    -- Use @sortOrder@ to specify in what order to list the build project names
    -- based on the preceding criteria.
    sortBy :: Prelude.Maybe ProjectSortByType,
    -- | The order in which to list build projects. Valid values include:
    --
    -- -   @ASCENDING@: List in ascending order.
    --
    -- -   @DESCENDING@: List in descending order.
    --
    -- Use @sortBy@ to specify the criterion to be used to list build project
    -- names.
    sortOrder :: Prelude.Maybe SortOrderType
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListProjects' 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', 'listProjects_nextToken' - During a previous call, if there are more than 100 items in the list,
-- only the first 100 items are returned, along with a unique string called
-- a /nextToken/. To get the next batch of items in the list, call this
-- operation again, adding the next token to the call. To get all of the
-- items in the list, keep calling this operation with each subsequent next
-- token that is returned, until no more next tokens are returned.
--
-- 'sortBy', 'listProjects_sortBy' - The criterion to be used to list build project names. Valid values
-- include:
--
-- -   @CREATED_TIME@: List based on when each build project was created.
--
-- -   @LAST_MODIFIED_TIME@: List based on when information about each
--     build project was last changed.
--
-- -   @NAME@: List based on each build project\'s name.
--
-- Use @sortOrder@ to specify in what order to list the build project names
-- based on the preceding criteria.
--
-- 'sortOrder', 'listProjects_sortOrder' - The order in which to list build projects. Valid values include:
--
-- -   @ASCENDING@: List in ascending order.
--
-- -   @DESCENDING@: List in descending order.
--
-- Use @sortBy@ to specify the criterion to be used to list build project
-- names.
newListProjects ::
  ListProjects
newListProjects =
  ListProjects'
    { nextToken = Prelude.Nothing,
      sortBy = Prelude.Nothing,
      sortOrder = Prelude.Nothing
    }

-- | During a previous call, if there are more than 100 items in the list,
-- only the first 100 items are returned, along with a unique string called
-- a /nextToken/. To get the next batch of items in the list, call this
-- operation again, adding the next token to the call. To get all of the
-- items in the list, keep calling this operation with each subsequent next
-- token that is returned, until no more next tokens are returned.
listProjects_nextToken :: Lens.Lens' ListProjects (Prelude.Maybe Prelude.Text)
listProjects_nextToken = Lens.lens (\ListProjects' {nextToken} -> nextToken) (\s@ListProjects' {} a -> s {nextToken = a} :: ListProjects)

-- | The criterion to be used to list build project names. Valid values
-- include:
--
-- -   @CREATED_TIME@: List based on when each build project was created.
--
-- -   @LAST_MODIFIED_TIME@: List based on when information about each
--     build project was last changed.
--
-- -   @NAME@: List based on each build project\'s name.
--
-- Use @sortOrder@ to specify in what order to list the build project names
-- based on the preceding criteria.
listProjects_sortBy :: Lens.Lens' ListProjects (Prelude.Maybe ProjectSortByType)
listProjects_sortBy = Lens.lens (\ListProjects' {sortBy} -> sortBy) (\s@ListProjects' {} a -> s {sortBy = a} :: ListProjects)

-- | The order in which to list build projects. Valid values include:
--
-- -   @ASCENDING@: List in ascending order.
--
-- -   @DESCENDING@: List in descending order.
--
-- Use @sortBy@ to specify the criterion to be used to list build project
-- names.
listProjects_sortOrder :: Lens.Lens' ListProjects (Prelude.Maybe SortOrderType)
listProjects_sortOrder = Lens.lens (\ListProjects' {sortOrder} -> sortOrder) (\s@ListProjects' {} a -> s {sortOrder = a} :: ListProjects)

instance Core.AWSPager ListProjects where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listProjectsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listProjectsResponse_projects
            Prelude.. Lens._Just
            Prelude.. Lens.to Prelude.toList
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listProjects_nextToken
          Lens..~ rs
          Lens.^? listProjectsResponse_nextToken
          Prelude.. Lens._Just

instance Core.AWSRequest ListProjects where
  type AWSResponse ListProjects = ListProjectsResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListProjectsResponse'
            Prelude.<$> (x Data..?> "nextToken")
            Prelude.<*> (x Data..?> "projects")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable ListProjects where
  hashWithSalt _salt ListProjects' {..} =
    _salt
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` sortBy
      `Prelude.hashWithSalt` sortOrder

instance Prelude.NFData ListProjects where
  rnf ListProjects' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf sortBy
      `Prelude.seq` Prelude.rnf sortOrder

instance Data.ToHeaders ListProjects where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "CodeBuild_20161006.ListProjects" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

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

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

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

-- | /See:/ 'newListProjectsResponse' smart constructor.
data ListProjectsResponse = ListProjectsResponse'
  { -- | If there are more than 100 items in the list, only the first 100 items
    -- are returned, along with a unique string called a /nextToken/. To get
    -- the next batch of items in the list, call this operation again, adding
    -- the next token to the call.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The list of build project names, with each build project name
    -- representing a single build project.
    projects :: Prelude.Maybe (Prelude.NonEmpty Prelude.Text),
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListProjectsResponse' 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', 'listProjectsResponse_nextToken' - If there are more than 100 items in the list, only the first 100 items
-- are returned, along with a unique string called a /nextToken/. To get
-- the next batch of items in the list, call this operation again, adding
-- the next token to the call.
--
-- 'projects', 'listProjectsResponse_projects' - The list of build project names, with each build project name
-- representing a single build project.
--
-- 'httpStatus', 'listProjectsResponse_httpStatus' - The response's http status code.
newListProjectsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListProjectsResponse
newListProjectsResponse pHttpStatus_ =
  ListProjectsResponse'
    { nextToken = Prelude.Nothing,
      projects = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | If there are more than 100 items in the list, only the first 100 items
-- are returned, along with a unique string called a /nextToken/. To get
-- the next batch of items in the list, call this operation again, adding
-- the next token to the call.
listProjectsResponse_nextToken :: Lens.Lens' ListProjectsResponse (Prelude.Maybe Prelude.Text)
listProjectsResponse_nextToken = Lens.lens (\ListProjectsResponse' {nextToken} -> nextToken) (\s@ListProjectsResponse' {} a -> s {nextToken = a} :: ListProjectsResponse)

-- | The list of build project names, with each build project name
-- representing a single build project.
listProjectsResponse_projects :: Lens.Lens' ListProjectsResponse (Prelude.Maybe (Prelude.NonEmpty Prelude.Text))
listProjectsResponse_projects = Lens.lens (\ListProjectsResponse' {projects} -> projects) (\s@ListProjectsResponse' {} a -> s {projects = a} :: ListProjectsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData ListProjectsResponse where
  rnf ListProjectsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf projects
      `Prelude.seq` Prelude.rnf httpStatus