module Matterhorn.Events.ChannelListOverlay
  ( onEventChannelListOverlay
  , channelListOverlayKeybindings
  , channelListOverlayKeyHandlers
  )
where

import           Prelude ()
import           Matterhorn.Prelude

import qualified Graphics.Vty as Vty

import           Matterhorn.Events.Keybindings
import           Matterhorn.State.ChannelListOverlay
import           Matterhorn.State.ListOverlay
import           Matterhorn.Types


onEventChannelListOverlay :: Vty.Event -> MH ()
onEventChannelListOverlay :: Event -> MH ()
onEventChannelListOverlay =
    MH Bool -> MH ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (MH Bool -> MH ()) -> (Event -> MH Bool) -> Event -> MH ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Lens' ChatState (ListOverlayState Channel ChannelSearchScope)
-> (KeyConfig -> KeyHandlerMap) -> Event -> MH Bool
forall a b.
Lens' ChatState (ListOverlayState a b)
-> (KeyConfig -> KeyHandlerMap) -> Event -> MH Bool
onEventListOverlay ((TeamState -> f TeamState) -> ChatState -> f ChatState
Lens' ChatState TeamState
csCurrentTeam((TeamState -> f TeamState) -> ChatState -> f ChatState)
-> ((ListOverlayState Channel ChannelSearchScope
     -> f (ListOverlayState Channel ChannelSearchScope))
    -> TeamState -> f TeamState)
-> (ListOverlayState Channel ChannelSearchScope
    -> f (ListOverlayState Channel ChannelSearchScope))
-> ChatState
-> f ChatState
forall b c a. (b -> c) -> (a -> b) -> a -> c
.(ListOverlayState Channel ChannelSearchScope
 -> f (ListOverlayState Channel ChannelSearchScope))
-> TeamState -> f TeamState
Lens' TeamState (ListOverlayState Channel ChannelSearchScope)
tsChannelListOverlay) KeyConfig -> KeyHandlerMap
channelListOverlayKeybindings

-- | The keybindings we want to use while viewing a channel list overlay
channelListOverlayKeybindings :: KeyConfig -> KeyHandlerMap
channelListOverlayKeybindings :: KeyConfig -> KeyHandlerMap
channelListOverlayKeybindings = [KeyEventHandler] -> KeyConfig -> KeyHandlerMap
mkKeybindings [KeyEventHandler]
channelListOverlayKeyHandlers

channelListOverlayKeyHandlers :: [KeyEventHandler]
channelListOverlayKeyHandlers :: [KeyEventHandler]
channelListOverlayKeyHandlers =
    [ KeyEvent -> Text -> MH () -> KeyEventHandler
mkKb KeyEvent
CancelEvent Text
"Close the channel search list" (Lens' ChatState (ListOverlayState Channel ChannelSearchScope)
-> MH ()
forall a b. Lens' ChatState (ListOverlayState a b) -> MH ()
exitListOverlay ((TeamState -> f TeamState) -> ChatState -> f ChatState
Lens' ChatState TeamState
csCurrentTeam((TeamState -> f TeamState) -> ChatState -> f ChatState)
-> ((ListOverlayState Channel ChannelSearchScope
     -> f (ListOverlayState Channel ChannelSearchScope))
    -> TeamState -> f TeamState)
-> (ListOverlayState Channel ChannelSearchScope
    -> f (ListOverlayState Channel ChannelSearchScope))
-> ChatState
-> f ChatState
forall b c a. (b -> c) -> (a -> b) -> a -> c
.(ListOverlayState Channel ChannelSearchScope
 -> f (ListOverlayState Channel ChannelSearchScope))
-> TeamState -> f TeamState
Lens' TeamState (ListOverlayState Channel ChannelSearchScope)
tsChannelListOverlay))
    , KeyEvent -> Text -> MH () -> KeyEventHandler
mkKb KeyEvent
SearchSelectUpEvent Text
"Select the previous channel" MH ()
channelListSelectUp
    , KeyEvent -> Text -> MH () -> KeyEventHandler
mkKb KeyEvent
SearchSelectDownEvent Text
"Select the next channel" MH ()
channelListSelectDown
    , KeyEvent -> Text -> MH () -> KeyEventHandler
mkKb KeyEvent
PageDownEvent Text
"Page down in the channel list" MH ()
channelListPageDown
    , KeyEvent -> Text -> MH () -> KeyEventHandler
mkKb KeyEvent
PageUpEvent Text
"Page up in the channel list" MH ()
channelListPageUp
    , KeyEvent -> Text -> MH () -> KeyEventHandler
mkKb KeyEvent
ActivateListItemEvent Text
"Join the selected channel" (Lens' ChatState (ListOverlayState Channel ChannelSearchScope)
-> MH ()
forall a b. Lens' ChatState (ListOverlayState a b) -> MH ()
listOverlayActivateCurrent ((TeamState -> f TeamState) -> ChatState -> f ChatState
Lens' ChatState TeamState
csCurrentTeam((TeamState -> f TeamState) -> ChatState -> f ChatState)
-> ((ListOverlayState Channel ChannelSearchScope
     -> f (ListOverlayState Channel ChannelSearchScope))
    -> TeamState -> f TeamState)
-> (ListOverlayState Channel ChannelSearchScope
    -> f (ListOverlayState Channel ChannelSearchScope))
-> ChatState
-> f ChatState
forall b c a. (b -> c) -> (a -> b) -> a -> c
.(ListOverlayState Channel ChannelSearchScope
 -> f (ListOverlayState Channel ChannelSearchScope))
-> TeamState -> f TeamState
Lens' TeamState (ListOverlayState Channel ChannelSearchScope)
tsChannelListOverlay))
    ]