-- This file is part of purebred
-- Copyright (C) 2018 Róman Joost
--
-- purebred is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program.  If not, see <http://www.gnu.org/licenses/>.

{-# OPTIONS_HADDOCK hide #-}
{-# LANGUAGE OverloadedStrings #-}

module Purebred.UI.FileBrowser.Main
  ( renderFileBrowser
  , renderFileBrowserSearchPathEditor
  ) where

import Brick.Types (Widget)
import Brick.Widgets.Core (str, txt, (<+>), vLimit)
import qualified Brick.Widgets.Edit as E
import qualified Brick.Widgets.FileBrowser as FB
import Control.Lens.Getter (view)
import Purebred.UI.Views (focusedViewWidget)
import Purebred.Types
import Purebred.UI.Widgets (editEditorL)

renderFileBrowser :: AppState -> Widget Name
renderFileBrowser s = FB.renderFileBrowser True $ view (asFileBrowser . fbEntries) s

renderFileBrowserSearchPathEditor :: AppState -> Widget Name
renderFileBrowserSearchPathEditor s =
  let hasFocus = ManageFileBrowserSearchPath == focusedViewWidget s
      editorDrawContent = str . unlines
      inputW = E.renderEditor editorDrawContent hasFocus (view (asFileBrowser . fbSearchPath . editEditorL) s)
      labelW = txt "Path: "
  in labelW <+> vLimit 1 inputW