{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE ScopedTypeVariables   #-}
{-# OPTIONS_GHC -Wwarn #-}
{-# LANGUAGE LambdaCase            #-}

{- |
Eval Plugin entry point.
-}
module Ide.Plugin.Eval (
    descriptor,
    Log(..)
    ) where

import           Development.IDE              (IdeState)
import           Development.IDE.Types.Logger (Pretty (pretty), Recorder,
                                               WithPriority, cmapWithPrio)
import qualified Ide.Plugin.Eval.CodeLens     as CL
import           Ide.Plugin.Eval.Config
import           Ide.Plugin.Eval.Rules        (rules)
import qualified Ide.Plugin.Eval.Rules        as EvalRules
import           Ide.Types                    (ConfigDescriptor (..),
                                               PluginDescriptor (..), PluginId,
                                               defaultConfigDescriptor,
                                               defaultPluginDescriptor,
                                               mkCustomConfig, mkPluginHandler)
import           Language.LSP.Types

newtype Log = LogEvalRules EvalRules.Log deriving Show

instance Pretty Log where
  pretty = \case
    LogEvalRules log -> pretty log

-- |Plugin descriptor
descriptor :: Recorder (WithPriority Log) -> PluginId -> PluginDescriptor IdeState
descriptor recorder plId =
    (defaultPluginDescriptor plId)
        { pluginHandlers = mkPluginHandler STextDocumentCodeLens CL.codeLens
        , pluginCommands = [CL.evalCommand plId]
        , pluginRules = rules (cmapWithPrio LogEvalRules recorder)
        , pluginConfigDescriptor = defaultConfigDescriptor
                                   { configCustomConfig = mkCustomConfig properties
                                   }
        }