-- Copyright (c) 2016-present, SoundCloud Ltd.
-- All rights reserved.
--
-- This source code is distributed under the terms of a MIT license,
-- found in the LICENSE file.

{-# LANGUAGE DeriveGeneric              #-}
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE TemplateHaskell            #-}

module Kubernetes.Model.V1.Node
    ( Node (..)
    , kind
    , apiVersion
    , metadata
    , spec
    , status
    , mkNode
    ) where

import           Control.Lens.TH                (makeLenses)
import           Data.Aeson.TH                  (defaultOptions, deriveJSON,
                                                 fieldLabelModifier)
import           Data.Text                      (Text)
import           GHC.Generics                   (Generic)
import           Kubernetes.Model.V1.NodeSpec   (NodeSpec)
import           Kubernetes.Model.V1.NodeStatus (NodeStatus)
import           Kubernetes.Model.V1.ObjectMeta (ObjectMeta)
import           Prelude                        hiding (drop, error, max, min)
import qualified Prelude                        as P
import           Test.QuickCheck                (Arbitrary, arbitrary)
import           Test.QuickCheck.Instances      ()

-- | Node is a worker node in Kubernetes, formerly known as minion. Each node will have a unique identifier in the cache (i.e. in etcd).
data Node = Node
    { _kind       :: !(Maybe Text)
    , _apiVersion :: !(Maybe Text)
    , _metadata   :: !(Maybe ObjectMeta)
    , _spec       :: !(Maybe NodeSpec)
    , _status     :: !(Maybe NodeStatus)
    } deriving (Show, Eq, Generic)

makeLenses ''Node

$(deriveJSON defaultOptions{fieldLabelModifier = (\n -> if n == "_type_" then "type" else P.drop 1 n)} ''Node)

instance Arbitrary Node where
    arbitrary = Node <$> arbitrary <*> arbitrary <*> arbitrary <*> arbitrary <*> arbitrary

-- | Use this method to build a Node
mkNode :: Node
mkNode = Node Nothing Nothing Nothing Nothing Nothing