content: -- 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
  