{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}

module Ormolu.Printer.Meat.Declaration.Warning
  ( p_warnDecls,
    p_moduleWarning,
  )
where

import Data.Foldable
import Data.Text (Text)
import GHC.Hs.Decls
import GHC.Hs.Extension
import GHC.Types.Basic
import GHC.Types.Name.Reader
import GHC.Types.SrcLoc
import Ormolu.Printer.Combinators
import Ormolu.Printer.Meat.Common

p_warnDecls :: WarnDecls GhcPs -> R ()
p_warnDecls :: WarnDecls GhcPs -> R ()
p_warnDecls (Warnings XWarnings GhcPs
NoExtField SourceText
_ [LWarnDecl GhcPs]
warnings) =
  (LWarnDecl GhcPs -> R ()) -> [LWarnDecl GhcPs] -> R ()
forall (t :: * -> *) (f :: * -> *) a b.
(Foldable t, Applicative f) =>
(a -> f b) -> t a -> f ()
traverse_ ((WarnDecl GhcPs -> R ()) -> LWarnDecl GhcPs -> R ()
forall a. (a -> R ()) -> Located a -> R ()
located' WarnDecl GhcPs -> R ()
p_warnDecl) [LWarnDecl GhcPs]
warnings

p_warnDecl :: WarnDecl GhcPs -> R ()
p_warnDecl :: WarnDecl GhcPs -> R ()
p_warnDecl (Warning XWarning GhcPs
NoExtField [Located (IdP GhcPs)]
functions WarningTxt
warningTxt) =
  [Located RdrName] -> WarningTxt -> R ()
p_topLevelWarning [Located (IdP GhcPs)]
[Located RdrName]
functions WarningTxt
warningTxt

p_moduleWarning :: WarningTxt -> R ()
p_moduleWarning :: WarningTxt -> R ()
p_moduleWarning WarningTxt
wtxt = do
  let (Text
pragmaText, [Located StringLiteral]
lits) = WarningTxt -> (Text, [Located StringLiteral])
warningText WarningTxt
wtxt
  R () -> R ()
inci (R () -> R ()) -> R () -> R ()
forall a b. (a -> b) -> a -> b
$ Text -> R () -> R ()
pragma Text
pragmaText (R () -> R ()) -> R () -> R ()
forall a b. (a -> b) -> a -> b
$ R () -> R ()
inci (R () -> R ()) -> R () -> R ()
forall a b. (a -> b) -> a -> b
$ [Located StringLiteral] -> R ()
p_lits [Located StringLiteral]
lits

p_topLevelWarning :: [Located RdrName] -> WarningTxt -> R ()
p_topLevelWarning :: [Located RdrName] -> WarningTxt -> R ()
p_topLevelWarning [Located RdrName]
fnames WarningTxt
wtxt = do
  let (Text
pragmaText, [Located StringLiteral]
lits) = WarningTxt -> (Text, [Located StringLiteral])
warningText WarningTxt
wtxt
  [SrcSpan] -> R () -> R ()
switchLayout ((Located RdrName -> SrcSpan) -> [Located RdrName] -> [SrcSpan]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Located RdrName -> SrcSpan
forall l e. GenLocated l e -> l
getLoc [Located RdrName]
fnames [SrcSpan] -> [SrcSpan] -> [SrcSpan]
forall a. [a] -> [a] -> [a]
++ (Located StringLiteral -> SrcSpan)
-> [Located StringLiteral] -> [SrcSpan]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Located StringLiteral -> SrcSpan
forall l e. GenLocated l e -> l
getLoc [Located StringLiteral]
lits) (R () -> R ()) -> R () -> R ()
forall a b. (a -> b) -> a -> b
$
    Text -> R () -> R ()
pragma Text
pragmaText (R () -> R ()) -> (R () -> R ()) -> R () -> R ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. R () -> R ()
inci (R () -> R ()) -> R () -> R ()
forall a b. (a -> b) -> a -> b
$ do
      R () -> (Located RdrName -> R ()) -> [Located RdrName] -> R ()
forall a. R () -> (a -> R ()) -> [a] -> R ()
sep R ()
commaDel Located RdrName -> R ()
p_rdrName [Located RdrName]
fnames
      R ()
breakpoint
      [Located StringLiteral] -> R ()
p_lits [Located StringLiteral]
lits

warningText :: WarningTxt -> (Text, [Located StringLiteral])
warningText :: WarningTxt -> (Text, [Located StringLiteral])
warningText = \case
  WarningTxt Located SourceText
_ [Located StringLiteral]
lits -> (Text
"WARNING", [Located StringLiteral]
lits)
  DeprecatedTxt Located SourceText
_ [Located StringLiteral]
lits -> (Text
"DEPRECATED", [Located StringLiteral]
lits)

p_lits :: [Located StringLiteral] -> R ()
p_lits :: [Located StringLiteral] -> R ()
p_lits = \case
  [Located StringLiteral
l] -> Located StringLiteral -> R ()
forall a. Outputable a => a -> R ()
atom Located StringLiteral
l
  [Located StringLiteral]
ls -> BracketStyle -> R () -> R ()
brackets BracketStyle
N (R () -> R ()) -> R () -> R ()
forall a b. (a -> b) -> a -> b
$ R ()
-> (Located StringLiteral -> R ())
-> [Located StringLiteral]
-> R ()
forall a. R () -> (a -> R ()) -> [a] -> R ()
sep R ()
commaDel Located StringLiteral -> R ()
forall a. Outputable a => a -> R ()
atom [Located StringLiteral]
ls