{-# LANGUAGE NoImplicitPrelude #-}
{-# LANGUAGE StrictData        #-}

{-|
Module      : Headroom.Header.Types
Description : Data types for "Headroom.Header"
Copyright   : (c) 2019-2021 Vaclav Svejcar
License     : BSD-3-Clause
Maintainer  : vaclav.svejcar@gmail.com
Stability   : experimental
Portability : POSIX

This module contains data types for "Headroom.Header" module.
-}

module Headroom.Header.Types
  ( -- * Data Types
    HeaderInfo(..)
  , HeaderTemplate(..)
  )
where

import           Headroom.Configuration.Types        ( CtHeaderConfig )
import           Headroom.FileSupport.TemplateData   ( TemplateData )
import           Headroom.FileType.Types             ( FileType )
import           Headroom.Meta                       ( TemplateType )
import           Headroom.Variables.Types            ( Variables )
import           RIO


-- | Info extracted about the source code file header.
data HeaderInfo = HeaderInfo
  { hiFileType     :: FileType
  -- ^ type of the file
  , hiHeaderConfig :: CtHeaderConfig
  -- ^ configuration for license header
  , hiHeaderPos    :: Maybe (Int, Int)
  -- ^ position of existing license header
  , hiVariables    :: Variables
  -- ^ additional extracted variables
  }
  deriving (Eq, Show)


-- | Represents info about concrete header template.
data HeaderTemplate = HeaderTemplate
  { htConfig       :: CtHeaderConfig
  -- ^ header configuration
  , htTemplateData :: TemplateData
  -- ^ extra template data extracted by the correcponding file type support
  , htFileType     :: FileType
  -- ^ type of the file this template is for
  , htTemplate     :: TemplateType
  -- ^ parsed template
  }
  deriving (Eq, Show)