{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.AppMesh.Types.RouteSpec
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.AppMesh.Types.RouteSpec where

import Amazonka.AppMesh.Types.GrpcRoute
import Amazonka.AppMesh.Types.HttpRoute
import Amazonka.AppMesh.Types.TcpRoute
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

-- | An object that represents a route specification. Specify one route type.
--
-- /See:/ 'newRouteSpec' smart constructor.
data RouteSpec = RouteSpec'
  { -- | An object that represents the specification of a gRPC route.
    grpcRoute :: Prelude.Maybe GrpcRoute,
    -- | An object that represents the specification of an HTTP\/2 route.
    http2Route :: Prelude.Maybe HttpRoute,
    -- | An object that represents the specification of an HTTP route.
    httpRoute :: Prelude.Maybe HttpRoute,
    -- | The priority for the route. Routes are matched based on the specified
    -- value, where 0 is the highest priority.
    priority :: Prelude.Maybe Prelude.Natural,
    -- | An object that represents the specification of a TCP route.
    tcpRoute :: Prelude.Maybe TcpRoute
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'RouteSpec' 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:
--
-- 'grpcRoute', 'routeSpec_grpcRoute' - An object that represents the specification of a gRPC route.
--
-- 'http2Route', 'routeSpec_http2Route' - An object that represents the specification of an HTTP\/2 route.
--
-- 'httpRoute', 'routeSpec_httpRoute' - An object that represents the specification of an HTTP route.
--
-- 'priority', 'routeSpec_priority' - The priority for the route. Routes are matched based on the specified
-- value, where 0 is the highest priority.
--
-- 'tcpRoute', 'routeSpec_tcpRoute' - An object that represents the specification of a TCP route.
newRouteSpec ::
  RouteSpec
newRouteSpec =
  RouteSpec'
    { grpcRoute = Prelude.Nothing,
      http2Route = Prelude.Nothing,
      httpRoute = Prelude.Nothing,
      priority = Prelude.Nothing,
      tcpRoute = Prelude.Nothing
    }

-- | An object that represents the specification of a gRPC route.
routeSpec_grpcRoute :: Lens.Lens' RouteSpec (Prelude.Maybe GrpcRoute)
routeSpec_grpcRoute = Lens.lens (\RouteSpec' {grpcRoute} -> grpcRoute) (\s@RouteSpec' {} a -> s {grpcRoute = a} :: RouteSpec)

-- | An object that represents the specification of an HTTP\/2 route.
routeSpec_http2Route :: Lens.Lens' RouteSpec (Prelude.Maybe HttpRoute)
routeSpec_http2Route = Lens.lens (\RouteSpec' {http2Route} -> http2Route) (\s@RouteSpec' {} a -> s {http2Route = a} :: RouteSpec)

-- | An object that represents the specification of an HTTP route.
routeSpec_httpRoute :: Lens.Lens' RouteSpec (Prelude.Maybe HttpRoute)
routeSpec_httpRoute = Lens.lens (\RouteSpec' {httpRoute} -> httpRoute) (\s@RouteSpec' {} a -> s {httpRoute = a} :: RouteSpec)

-- | The priority for the route. Routes are matched based on the specified
-- value, where 0 is the highest priority.
routeSpec_priority :: Lens.Lens' RouteSpec (Prelude.Maybe Prelude.Natural)
routeSpec_priority = Lens.lens (\RouteSpec' {priority} -> priority) (\s@RouteSpec' {} a -> s {priority = a} :: RouteSpec)

-- | An object that represents the specification of a TCP route.
routeSpec_tcpRoute :: Lens.Lens' RouteSpec (Prelude.Maybe TcpRoute)
routeSpec_tcpRoute = Lens.lens (\RouteSpec' {tcpRoute} -> tcpRoute) (\s@RouteSpec' {} a -> s {tcpRoute = a} :: RouteSpec)

instance Data.FromJSON RouteSpec where
  parseJSON =
    Data.withObject
      "RouteSpec"
      ( \x ->
          RouteSpec'
            Prelude.<$> (x Data..:? "grpcRoute")
            Prelude.<*> (x Data..:? "http2Route")
            Prelude.<*> (x Data..:? "httpRoute")
            Prelude.<*> (x Data..:? "priority")
            Prelude.<*> (x Data..:? "tcpRoute")
      )

instance Prelude.Hashable RouteSpec where
  hashWithSalt _salt RouteSpec' {..} =
    _salt
      `Prelude.hashWithSalt` grpcRoute
      `Prelude.hashWithSalt` http2Route
      `Prelude.hashWithSalt` httpRoute
      `Prelude.hashWithSalt` priority
      `Prelude.hashWithSalt` tcpRoute

instance Prelude.NFData RouteSpec where
  rnf RouteSpec' {..} =
    Prelude.rnf grpcRoute
      `Prelude.seq` Prelude.rnf http2Route
      `Prelude.seq` Prelude.rnf httpRoute
      `Prelude.seq` Prelude.rnf priority
      `Prelude.seq` Prelude.rnf tcpRoute

instance Data.ToJSON RouteSpec where
  toJSON RouteSpec' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("grpcRoute" Data..=) Prelude.<$> grpcRoute,
            ("http2Route" Data..=) Prelude.<$> http2Route,
            ("httpRoute" Data..=) Prelude.<$> httpRoute,
            ("priority" Data..=) Prelude.<$> priority,
            ("tcpRoute" Data..=) Prelude.<$> tcpRoute
          ]
      )