content: -- This file is part of purebred
  -- Copyright (C) 2017-2019 Róman Joost and Fraser Tweedale
  --
  -- 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/>.
  
  {-# LANGUAGE DataKinds #-}
  
  module Purebred.UI.GatherHeaders.Keybindings
    ( gatherFromKeybindings
    , gatherToKeybindings
    , gatherSubjectKeybindings
    ) where
  
  import qualified Graphics.Vty as V
  import Purebred.Types
  import Purebred.UI.Actions
  
  gatherFromKeybindings :: [Keybinding 'Threads 'ComposeFrom]
  gatherFromKeybindings =
      [ Keybinding (V.EvKey V.KEsc []) (abort *> switchView @'Threads @'ListOfThreads)
      , Keybinding (V.EvKey (V.KChar 'g') [V.MCtrl]) (abort *> switchView @'Threads @'ListOfThreads)
      , Keybinding (V.EvKey V.KEnter []) (switchView @'Threads @'ComposeTo)
      ]
  
  gatherToKeybindings :: [Keybinding 'Threads 'ComposeTo]
  gatherToKeybindings =
      [ Keybinding (V.EvKey V.KEsc []) (abort *> switchView @'Threads @'ListOfThreads)
      , Keybinding (V.EvKey (V.KChar 'g') [V.MCtrl]) (abort *> switchView @'Threads @'ListOfThreads)
      , Keybinding (V.EvKey V.KEnter []) (switchView @'Threads @'ComposeSubject)
      , Keybinding (V.EvKey (V.KChar '\t') []) (done *> fromAddressBookThreads)
      ]
  
  gatherSubjectKeybindings :: [Keybinding 'Threads 'ComposeSubject]
  gatherSubjectKeybindings =
      [ Keybinding (V.EvKey V.KEsc []) (abort *> switchView @'Threads @'ListOfThreads)
      , Keybinding (V.EvKey (V.KChar 'g') [V.MCtrl]) (abort *> switchView @'Threads @'ListOfThreads)
      , Keybinding (V.EvKey V.KEnter []) (
          noop
          `focus` (
              invokeEditor Threads ListOfThreads
              :: Action 'ComposeView 'ComposeListOfAttachments ())
          )
      ]
  