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wip: switching from ncurses to brick

This commit is contained in:
Jonathan Lamothe 2023-05-25 19:36:03 -04:00
parent 458554bef2
commit 227401461b
32 changed files with 400 additions and 446 deletions
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7
app/Main.hs
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@ -21,10 +21,11 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Main where
import Control.Monad.Trans.State (evalStateT)
import UI.NCurses (runCurses)
import Brick.Main (defaultMain)
import Control.Monad (void)
import Mtlstats
import Mtlstats.Types
main :: IO ()
main = runCurses $ initState >>= evalStateT mainLoop
main = void $ defaultMain app newProgState

20
package.yaml
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@ -20,17 +20,19 @@ description: Please see the README on GitHub at <https://github.com/mtls
dependencies:
- base >= 4.7 && < 5
- aeson >= 1.4.4.0 && < 1.5
- aeson >= 2.0.3.0 && < 2.1
- bytestring >= 0.11.4.0 && < 0.12
- brick >= 1.4 && < 1.5
- containers >= 0.6.0.1 && < 0.7
- easy-file >= 0.2.2 && < 0.3
- extra >= 1.6.17 && < 1.7
- extra >= 1.7.13 && < 1.8
- microlens >= 0.4.12.0 && < 0.5
- microlens-mtl >= 0.2.0.3 && < 0.3
- microlens-th >= 0.4.2.3 && < 0.5
- ncurses >= 0.2.16 && < 0.3
- random >= 1.1 && < 1.2
- time >= 1.8.0.2 && < 1.9
- transformers >= 0.5.6.2 && < 0.6
- bytestring
- microlens
- mtl >= 2.2.2 && < 2.3
- random >= 1.2.1.1 && < 1.3
- time >= 1.11.1.1 && < 1.12
- vty >= 5.37 && < 5.38
ghc-options:
- -Wall
@ -60,5 +62,5 @@ tests:
- -with-rtsopts=-N
dependencies:
- mtlstats
- hspec >= 2.7.1 && < 2.8
- hspec >= 2.9.7 && < 2.10
- unordered-containers

54
src/Mtlstats.hs
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@ -19,40 +19,34 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
-}
module Mtlstats (initState, mainLoop) where
module Mtlstats (app) where
import Control.Monad (void)
import Control.Monad.Extra (whenM)
import Control.Monad.Trans.Class (lift)
import Control.Monad.Trans.State (get, gets)
import Data.Maybe (fromJust)
import qualified UI.NCurses as C
import Brick.AttrMap (AttrMap, forceAttrMap)
import Brick.Main (App (..), showFirstCursor)
import Brick.Util (on)
import Graphics.Vty.Attributes.Color (blue, white)
import Lens.Micro (to)
import Lens.Micro.Mtl (use)
import Mtlstats.Control
import Mtlstats.Types
-- | Initializes the progran
initState :: C.Curses ProgState
initState = do
C.setEcho False
void $ C.setCursorMode C.CursorInvisible
return newProgState
-- | The main application
app :: App ProgState () ()
app = App
{ appDraw = \s -> [drawController (dispatch s) s]
, appChooseCursor = showFirstCursor
, appHandleEvent = handler
, appStartEvent = return ()
, appAttrMap = const myAttrMap
}
-- | Main program loop
mainLoop :: Action ()
mainLoop = do
c <- gets dispatch
get >>= lift . draw . drawController c
w <- lift C.defaultWindow
whenM (lift (fromJust <$> C.getEvent w Nothing) >>= handleController c)
mainLoop
handler :: Handler ()
handler e = do
c <- use (to dispatch)
handleController c e
draw :: C.Update C.CursorMode -> C.Curses ()
draw u = do
void $ C.setCursorMode C.CursorInvisible
w <- C.defaultWindow
cm <- C.updateWindow w $ do
C.clear
u
C.render
void $ C.setCursorMode cm
myAttrMap :: AttrMap
myAttrMap = forceAttrMap (white `on` blue)
--jl

22
src/Mtlstats/Actions.hs
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@ -41,18 +41,18 @@ module Mtlstats.Actions
, resetCreatePlayerState
, resetCreateGoalieState
, backHome
, scrollUp
, scrollDown
, loadDatabase
, saveDatabase
) where
import Brick.Main (viewportScroll)
import Control.Exception (IOException, catch)
import Control.Monad.IO.Class (liftIO)
import Control.Monad.Trans.State (gets, modify)
import Control.Monad.State.Class (modify)
import Data.Aeson (decodeFileStrict, encodeFile)
import Data.Maybe (fromMaybe)
import Lens.Micro ((^.), (&), (.~), (%~))
import Lens.Micro.Mtl ((.=), use)
import System.EasyFile
( createDirectoryIfMissing
, getAppUserDataDirectory
@ -208,15 +208,7 @@ backHome :: ProgState -> ProgState
backHome
= (progMode .~ MainMenu)
. (inputBuffer .~ "")
. (scrollOffset .~ 0)
-- | Scrolls the display up
scrollUp :: ProgState -> ProgState
scrollUp = scrollOffset %~ max 0 . pred
-- | Scrolls the display down
scrollDown :: ProgState -> ProgState
scrollDown = scrollOffset %~ succ
. (scroller .~ viewportScroll ())
-- | Loads the database
loadDatabase :: Action ()
@ -226,18 +218,18 @@ loadDatabase = do
(catch
(decodeFileStrict dbFile)
(\(_ :: IOException) -> return Nothing))
>>= mapM_ (modify . (database .~))
>>= mapM_ (database .=)
-- | Saves the database
saveDatabase :: Action ()
saveDatabase = do
db <- gets (^.database)
db <- use database
dbFile <- dbSetup
liftIO $ encodeFile dbFile db
dbSetup :: Action String
dbSetup = do
fn <- gets (^.dbName)
fn <- use dbName
liftIO $ do
dir <- getAppUserDataDirectory appName
createDirectoryIfMissing True dir

28
src/Mtlstats/Control/CreateGoalie.hs
View File

@ -21,15 +21,16 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.CreateGoalie (createGoalieC) where
import Control.Monad.Trans.State (gets, modify)
import Brick.Widgets.Core (str)
import Control.Monad.State.Class (gets, modify)
import Lens.Micro ((^.), (.~), (?~), (%~), to)
import qualified UI.NCurses as C
import Mtlstats.Actions
import Mtlstats.Format
import Mtlstats.Handlers
import Mtlstats.Prompt
import Mtlstats.Types
import Mtlstats.Util
-- | Handles goalie creation
createGoalieC :: CreateGoalieState -> Controller
@ -48,33 +49,28 @@ getGoalieNameC = promptController goalieNamePrompt
getRookieFlagC :: Controller
getRookieFlagC = Controller
{ drawController = const $ do
C.drawString "Is this goalie a rookie? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
{ drawController = const $
str "Is this goalie a rookie? (Y/N)"
, handleController = \e ->
modify $ case ynHandler e of
Just True -> progMode.createGoalieStateL
%~ (cgsRookieFlag ?~ True)
. (cgsActiveFlag ?~ True)
rf -> progMode.createGoalieStateL.cgsRookieFlag .~ rf
return True
}
getActiveFlagC :: Controller
getActiveFlagC = Controller
{ drawController = const $ do
C.drawString "Is this goalie active? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
{ drawController = const $ str "Is this goalie active? (Y/N)"
, handleController = \e ->
modify $ progMode.createGoalieStateL.cgsActiveFlag .~ ynHandler e
return True
}
confirmCreateGoalieC :: Controller
confirmCreateGoalieC = Controller
{ drawController = \s -> do
let cgs = s^.progMode.createGoalieStateL
C.drawString $ unlines
{ drawController = \s -> let
cgs = s^.progMode.createGoalieStateL
in linesToWidget
$ labelTable
[ ( "Goalie number", maybe "?" show $ cgs^.cgsNumber )
, ( "Goalie name", cgs^.cgsName )
@ -84,7 +80,6 @@ confirmCreateGoalieC = Controller
++ [ ""
, "Create goalie: are you sure? (Y/N)"
]
return C.CursorInvisible
, handleController = \e -> do
cgs <- gets (^.progMode.createGoalieStateL)
let
@ -103,5 +98,4 @@ confirmCreateGoalieC = Controller
. (egsCallback .~ success)
Just False -> failure
Nothing -> return ()
return True
}

26
src/Mtlstats/Control/CreatePlayer.hs
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@ -21,15 +21,16 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.CreatePlayer (createPlayerC) where
import Control.Monad.Trans.State (gets, modify)
import Brick.Widgets.Core (str)
import Control.Monad.State.Class (gets, modify)
import Lens.Micro ((^.), (.~), (?~), (%~), to)
import qualified UI.NCurses as C
import Mtlstats.Actions
import Mtlstats.Format
import Mtlstats.Handlers
import Mtlstats.Prompt
import Mtlstats.Types
import Mtlstats.Util
-- | Handles player creation
createPlayerC :: CreatePlayerState -> Controller
@ -52,33 +53,26 @@ getPlayerPosC = promptController playerPosPrompt
getRookieFlagC :: Controller
getRookieFlagC = Controller
{ drawController = const $ do
C.drawString "Is this player a rookie? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
{ drawController = const $ str "Is this player a rookie? (Y/N)"
, handleController = \e ->
modify $ case ynHandler e of
Just True -> progMode.createPlayerStateL
%~ (cpsRookieFlag ?~ True)
. (cpsActiveFlag ?~ True)
rf -> progMode.createPlayerStateL.cpsRookieFlag .~ rf
return True
}
getActiveFlagC :: Controller
getActiveFlagC = Controller
{ drawController = const $ do
C.drawString "Is the player active? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
{ drawController = const $ str "Is the player active? (Y/N)"
, handleController = \e ->
modify $ progMode.createPlayerStateL.cpsActiveFlag .~ ynHandler e
return True
}
confirmCreatePlayerC :: Controller
confirmCreatePlayerC = Controller
{ drawController = \s -> do
let cps = s^.progMode.createPlayerStateL
C.drawString $ unlines
{ drawController = \s -> let cps = s^.progMode.createPlayerStateL
in linesToWidget
$ labelTable
[ ( "Player number", maybe "?" show $ cps^.cpsNumber )
, ( "Player name", cps^.cpsName )
@ -89,7 +83,6 @@ confirmCreatePlayerC = Controller
++ [ ""
, "Create player: are you sure? (Y/N)"
]
return C.CursorInvisible
, handleController = \e -> do
cps <- gets (^.progMode.createPlayerStateL)
let
@ -108,5 +101,4 @@ confirmCreatePlayerC = Controller
. (epsCallback .~ success)
Just False -> failure
Nothing -> return ()
return True
}

36
src/Mtlstats/Control/EditGoalie.hs
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@ -23,10 +23,11 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.EditGoalie (editGoalieC) where
import Control.Monad.Trans.State (gets, modify)
import Brick.Types (Widget)
import Brick.Widgets.Core (str, vBox)
import Control.Monad.State.Class (gets, modify)
import Data.Maybe (fromMaybe)
import Lens.Micro ((^.), (.~), (%~))
import UI.NCurses as C
import Mtlstats.Actions
import Mtlstats.Handlers
@ -90,33 +91,19 @@ lifetimeMenuC _ = menuControllerWith header editGoalieLtMenu
deleteC :: Action () -> Controller
deleteC _ = Controller
{ drawController = \s -> do
C.drawString $ let
hdr = fromMaybe [] $ do
{ drawController = \s -> let
hdr = fromMaybe "" $ do
gid <- s^.progMode.editGoalieStateL.egsSelectedGoalie
goalie <- nth gid $ s^.database.dbGoalies
Just $ "Goalie: " ++ goalieDetails goalie ++ "\n\n"
in hdr ++ "Are you sure you want to delete this goalie? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
case ynHandler e of
in str $ hdr ++ "Are you sure you want to delete this goalie? (Y/N)"
, handleController = \e -> case ynHandler e of
Just True -> do
gets (^.progMode.editGoalieStateL.egsSelectedGoalie) >>= mapM_
(\gid -> modify $ database.dbGoalies %~ dropNth gid)
modify edit
Just False -> modify $ progMode.editGoalieStateL.egsMode .~ EGMenu
Nothing -> return ()
return True
}
ytdGamesC :: Bool -> Action () -> Controller
@ -173,8 +160,11 @@ ltLossesC = curry $ promptController .
ltTiesC :: Action () -> Controller
ltTiesC = promptController . editGoalieLtTiesPrompt
header :: ProgState -> C.Update ()
header s = C.drawString $ fromMaybe "" $ do
header :: ProgState -> Widget () -> Widget ()
header s w = vBox
[ str $ fromMaybe "" $ do
gid <- s^.progMode.editGoalieStateL.egsSelectedGoalie
g <- nth gid $ s^.database.dbGoalies
Just $ goalieDetails g ++ "\n"
Just $ goalieDetails g
, w
]

36
src/Mtlstats/Control/EditPlayer.hs
View File

@ -21,10 +21,11 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.EditPlayer (editPlayerC) where
import Control.Monad.Trans.State (gets, modify)
import Brick.Types (Widget)
import Brick.Widgets.Core (emptyWidget, str, vBox)
import Control.Monad.State.Class (gets, modify)
import Data.Maybe (fromMaybe)
import Lens.Micro ((^.), (.~), (%~))
import qualified UI.NCurses as C
import Mtlstats.Actions
import Mtlstats.Handlers
@ -81,33 +82,19 @@ lifetimeC _ = menuControllerWith header editPlayerLtMenu
deleteC :: Action () -> Controller
deleteC _ = Controller
{ drawController = \s -> do
C.drawString $ let
{ drawController = \s -> let
hdr = fromMaybe [] $ do
pid <- s^.progMode.editPlayerStateL.epsSelectedPlayer
player <- nth pid $ s^.database.dbPlayers
Just $ "Player: " ++ playerDetails player ++ "\n\n"
in hdr ++ "Are you sure you want to delete this player? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
case ynHandler e of
Just $ "Player: " ++ playerDetails player ++ "\n"
in str $ hdr ++ "Are you sure you want to delete this player? (Y/N)"
, handleController = \e -> case ynHandler e of
Just True -> do
gets (^.progMode.editPlayerStateL.epsSelectedPlayer) >>= mapM_
(\pid -> modify $ database.dbPlayers %~ dropNth pid)
modify edit
Just False -> modify $ progMode.editPlayerStateL.epsMode .~ EPMenu
Nothing -> return ()
return True
}
ytdGoalsC :: Bool -> Action () -> Controller
@ -132,8 +119,11 @@ ltAssistsC batchMode callback = promptController $
ltPMinC :: Action () -> Controller
ltPMinC = promptController . editPlayerLtPMinPrompt
header :: ProgState -> C.Update ()
header s = C.drawString $ fromMaybe "" $ do
header :: ProgState -> Widget () -> Widget ()
header s w = vBox
[ fromMaybe emptyWidget $ do
pid <- s^.progMode.editPlayerStateL.epsSelectedPlayer
player <- nth pid $ s^.database.dbPlayers
Just $ playerDetails player ++ "\n"
Just $ str $ playerDetails player
, w
]

12
src/Mtlstats/Control/EditStandings.hs
View File

@ -23,8 +23,9 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.EditStandings (editStandingsC) where
import Brick.Types (Widget)
import Brick.Widgets.Core (str, vBox)
import Lens.Micro ((^.))
import qualified UI.NCurses as C
import Mtlstats.Format
import Mtlstats.Menu
@ -65,17 +66,16 @@ menuC = menuControllerWith header
promptC :: Prompt -> Controller
promptC = promptControllerWith header
header :: ProgState -> C.Update ()
header = do
db <- (^.database)
let
header :: ProgState -> Widget () -> Widget ()
header s w = let
db = s^.database
home = db^.dbHomeGameStats
away = db^.dbAwayGameStats
table = numTable [" W", " L", " OT", " GF", " GA"]
[ ( "HOME", valsFor home )
, ( "ROAD", valsFor away )
]
return $ C.drawString $ unlines $ table ++ [""]
in vBox $ map str (table ++ [""]) ++ [w]
valsFor :: GameStats -> [Int]
valsFor gs =

125
src/Mtlstats/Control/NewGame.hs
View File

@ -21,11 +21,23 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.NewGame (newGameC) where
import Brick.Main (vScrollBy, vScrollToBeginning)
import Brick.Types
( BrickEvent (VtyEvent)
, ViewportType (Vertical)
, Widget
)
import Brick.Widgets.Center (hCenter)
import Brick.Widgets.Core (str, vBox, viewport)
import Control.Monad.IO.Class (liftIO)
import Control.Monad.Trans.State (get, gets, modify)
import Control.Monad.State.Class (get, gets, modify)
import Data.Maybe (fromJust, fromMaybe, isJust)
import Graphics.Vty.Input.Events
( Event (EvKey)
, Key (KDown, KHome, KEnter, KUp)
)
import Lens.Micro ((^.), (.~))
import qualified UI.NCurses as C
import Lens.Micro.Mtl (use)
import Mtlstats.Actions
import Mtlstats.Actions.NewGame
@ -81,32 +93,30 @@ awayScoreC = promptControllerWith header awayScorePrompt
overtimeFlagC :: Controller
overtimeFlagC = Controller
{ drawController = \s -> do
header s
C.drawString "Did the game go into overtime? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
{ drawController = \s -> header s $
str "Did the game go into overtime? (Y/N)"
, handleController = \e ->
modify $ progMode.gameStateL.overtimeFlag .~ ynHandler e
return True
}
verifyDataC :: Controller
verifyDataC = Controller
{ drawController = \s -> do
let gs = s^.progMode.gameStateL
header s
C.drawString "\n"
C.drawString $ unlines $ labelTable
{ drawController = \s -> let
gs = s^.progMode.gameStateL
in header s $ vBox $ map str $
[""] ++
labelTable
[ ( "Date", gameDate gs )
, ( "Game type", show $ fromJust $ gs^.gameType )
, ( "Other team", gs^.otherTeam )
, ( "Home score", show $ fromJust $ gs^.homeScore )
, ( "Away score", show $ fromJust $ gs^.awayScore )
, ( "Overtime", show $ fromJust $ gs^.overtimeFlag )
] ++
[ ""
, "Is the above information correct? (Y/N)"
]
C.drawString "\nIs the above information correct? (Y/N)"
return C.CursorInvisible
, handleController = \e -> do
, handleController = \e ->
case ynHandler e of
Just True -> modify
$ (progMode.gameStateL.dataVerified .~ True)
@ -114,7 +124,6 @@ verifyDataC = Controller
. awardShutouts
Just False -> modify $ progMode.gameStateL .~ newGameState
Nothing -> return ()
return True
}
goalInput :: GameState -> Controller
@ -131,7 +140,6 @@ recordGoalC = Controller
, handleController = \e -> do
(game, goal) <- gets gameGoal
promptHandler (recordGoalPrompt game goal) e
return True
}
recordAssistC :: Controller
@ -142,96 +150,81 @@ recordAssistC = Controller
, handleController = \e -> do
(game, goal, assist) <- gets gameGoalAssist
promptHandler (recordAssistPrompt game goal assist) e
return True
}
confirmGoalDataC :: Controller
confirmGoalDataC = Controller
{ drawController = \s -> do
let
{ drawController = \s -> let
(game, goal) = gameGoal s
gs = s^.progMode.gameStateL
players = s^.database.dbPlayers
msg = unlines $
msg =
[ " Game: " ++ padNum 2 game
, " Goal: " ++ show goal
, "Goal scored by: " ++
playerSummary (fromJust $ gs^.goalBy >>= flip nth players)
] ++
map
(\pid -> " Assisted by: " ++
playerSummary (fromJust $ nth pid players))
( \pid -> " Assisted by: " ++
playerSummary (fromJust $ nth pid players)
)
(gs^.assistsBy) ++
[ ""
, "Is the above information correct? (Y/N)"
]
C.drawString msg
return C.CursorInvisible
in vBox $ map str msg
, handleController = \e -> do
case ynHandler e of
Just True -> modify recordGoalAssists
Just False -> modify resetGoalData
Nothing -> return ()
return True
}
pMinPlayerC :: Controller
pMinPlayerC = Controller
{ drawController = \s -> do
header s
{ drawController = \s -> header s $
drawPrompt pMinPlayerPrompt s
, handleController = \e -> do
promptHandler pMinPlayerPrompt e
return True
, handleController = promptHandler pMinPlayerPrompt
}
getPMinsC :: Controller
getPMinsC = Controller
{ drawController = \s -> do
header s
C.drawString $ fromMaybe "" $ do
{ drawController = \s -> header s $ vBox
[ str $ fromMaybe "" $ do
pid <- s^.progMode.gameStateL.gameSelectedPlayer
player <- nth pid $ s^.database.dbPlayers
Just $ playerSummary player ++ "\n"
drawPrompt assignPMinsPrompt s
, handleController = \e -> do
promptHandler assignPMinsPrompt e
return True
Just $ playerSummary player
, drawPrompt assignPMinsPrompt s
]
, handleController = promptHandler assignPMinsPrompt
}
reportC :: Controller
reportC = Controller
{ drawController = \s -> do
(rows, cols) <- C.windowSize
C.drawString $ unlines $ slice
(s^.scrollOffset)
(fromInteger $ pred rows)
(displayReport (fromInteger $ pred cols) s)
return C.CursorInvisible
{ drawController = viewport () Vertical . hCenter . vBox . map str .
displayReport reportCols
, handleController = \e -> do
scr <- use scroller
case e of
C.EventSpecialKey C.KeyUpArrow -> modify scrollUp
C.EventSpecialKey C.KeyDownArrow -> modify scrollDown
C.EventSpecialKey C.KeyHome -> modify $ scrollOffset .~ 0
C.EventCharacter '\n' -> do
VtyEvent (EvKey k []) -> case k of
KUp -> vScrollBy scr (-1)
KDown -> vScrollBy scr 1
KHome -> vScrollToBeginning scr
KEnter -> do
get >>= liftIO . writeFile reportFilename . exportReport reportCols
modify backHome
_ -> return ()
return True
_ -> return ()
}
header :: ProgState -> C.Update ()
header s = C.drawString $
"*** GAME " ++ padNum 2 (s^.database.dbGames) ++ " ***\n"
header :: ProgState -> Widget () -> Widget ()
header s w = vBox
[ str $ "*** GAME " ++ padNum 2 (s^.database.dbGames) ++ " ***\n"
, w
]
monthHeader :: ProgState -> C.Update ()
monthHeader s = do
(_, cols) <- C.windowSize
header s
let
monthHeader :: ProgState -> Widget () -> Widget ()
monthHeader s w = let
table = labelTable $ zip (map show ([1..] :: [Int]))
[ "JANUARY"
, "FEBRUARY"
@ -246,10 +239,8 @@ monthHeader s = do
, "NOVEMBER"
, "DECEMBER"
]
C.drawString $ unlines $
map (centre $ fromIntegral $ pred cols) $
["MONTH:", ""] ++ table ++ [""]
in header s $ vBox $ map (hCenter . str)
(["MONTH:", ""] ++ table ++ [""]) ++ [w]
gameGoal :: ProgState -> (Int, Int)
gameGoal s =

9
src/Mtlstats/Control/NewGame/GoalieInput.hs
View File

@ -21,9 +21,10 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.NewGame.GoalieInput (goalieInputC) where
import Brick.Types (Widget)
import Brick.Widgets.Core (str, vBox)
import Data.Maybe (fromMaybe)
import Lens.Micro ((^.))
import qualified UI.NCurses as C
import Mtlstats.Format
import Mtlstats.Menu
@ -52,11 +53,11 @@ goalsAllowedC = promptControllerWith header goalsAllowedPrompt
selectGameGoalieC :: Controller
selectGameGoalieC = menuStateController gameGoalieMenu
header :: ProgState -> C.Update ()
header s = C.drawString $ unlines
header :: ProgState -> Widget () -> Widget ()
header s w = vBox $ map str
[ "*** GAME " ++ padNum 2 (s^.database.dbGames) ++ " ***"
, fromMaybe "" $ do
n <- s^.progMode.gameStateL.gameSelectedGoalie
g <- nth n $ s^.database.dbGoalies
Just $ goalieSummary g
]
] ++ [w]

20
src/Mtlstats/Control/TitleScreen.hs
View File

@ -23,19 +23,19 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Control.TitleScreen (titleScreenC) where
import Control.Monad.Trans.State (modify)
import Brick.Types (BrickEvent (VtyEvent))
import Brick.Widgets.Center (hCenter)
import Brick.Widgets.Core (str, vBox)
import Control.Monad.State.Class (modify)
import Data.Char (chr)
import qualified UI.NCurses as C
import Graphics.Vty.Input.Events (Event (EvKey))
import Mtlstats.Actions
import Mtlstats.Format
import Mtlstats.Types
titleScreenC :: Controller
titleScreenC = Controller
{ drawController = const $ do
(_, cols) <- C.windowSize
C.drawString $ unlines $ map (centre $ fromIntegral $ pred cols)
{ drawController = const $ vBox $ map (hCenter . str)
$ [ ""
, "MONTREAL CANADIENS STATISTICS"
]
@ -46,11 +46,9 @@ titleScreenC = Controller
, ""
, "Press any key to continue..."
]
return C.CursorInvisible
, handleController = \case
C.EventCharacter _ -> modify backHome >> return True
C.EventSpecialKey _ -> modify backHome >> return True
_ -> return True
VtyEvent (EvKey _ _) -> modify backHome
_ -> return ()
}
titleText :: [String]
@ -60,7 +58,7 @@ titleText = box $ map (map blockify) $ foldl joinBlocks (repeat "")
box :: [String] -> [String]
box strs
= [[tl] ++ replicate width horiz ++ [tr]]
++ map (\str -> [vert] ++ str ++ [vert]) strs
++ map (\s -> [vert] ++ s ++ [vert]) strs
++ [[bl] ++ replicate width horiz ++ [br]]
where
width = length $ head strs

7
src/Mtlstats/Handlers.hs
View File

@ -21,12 +21,13 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Handlers (ynHandler) where
import Brick.Types (BrickEvent (VtyEvent))
import Data.Char (toUpper)
import qualified UI.NCurses as C
import Graphics.Vty.Input.Events (Event (EvKey), Key (KChar))
-- | Handler for a yes/no prompt
ynHandler :: C.Event -> Maybe Bool
ynHandler (C.EventCharacter c) = case toUpper c of
ynHandler :: BrickEvent () () -> Maybe Bool
ynHandler (VtyEvent (EvKey (KChar c) _)) = case toUpper c of
'Y' -> Just True
'N' -> Just False
_ -> Nothing

4
src/Mtlstats/Helpers/Position.hs
View File

@ -28,12 +28,12 @@ module Mtlstats.Helpers.Position
, getPositions
) where
import Control.Monad.Trans.State (gets)
import Data.Char (toUpper)
import Data.List (isInfixOf)
import Data.Maybe (fromMaybe)
import qualified Data.Set as S
import Lens.Micro ((^.), to)
import Lens.Micro.Mtl (use)
import Mtlstats.Types
import Mtlstats.Util
@ -78,7 +78,7 @@ posCallback
posCallback callback = \case
Nothing -> callback ""
Just n -> do
ps <- gets (^.database.to getPositions)
ps <- use (database.to getPositions)
let pos = fromMaybe "" $ nth n ps
callback pos

52
src/Mtlstats/Menu.hs
View File

@ -34,40 +34,39 @@ module Mtlstats.Menu (
editMenu
) where
import Control.Monad.Trans.State (gets, modify)
import Brick.Main (halt)
import Brick.Types (BrickEvent (VtyEvent), Widget)
import Brick.Widgets.Center (hCenter)
import Brick.Widgets.Core (str, vBox)
import Control.Monad.State.Class (gets, modify)
import Data.Char (toUpper)
import qualified Data.Map as M
import Data.Maybe (mapMaybe)
import Graphics.Vty.Input.Events (Event (EvKey), Key (KChar))
import Lens.Micro ((^.), (?~))
import qualified UI.NCurses as C
import Mtlstats.Actions
import qualified Mtlstats.Actions.NewGame.GoalieInput as GI
import Mtlstats.Actions.EditStandings
import Mtlstats.Format
import Mtlstats.Types
import Mtlstats.Types.Menu
import Mtlstats.Util
-- | Generates a simple 'Controller' for a Menu
menuController :: Menu () -> Controller
menuController = menuControllerWith $ const $ return ()
menuController = menuControllerWith $ const id
-- | Generate a simple 'Controller' for a 'Menu' with a header
menuControllerWith
:: (ProgState -> C.Update ())
-- ^ Generates the header
:: (ProgState -> Widget () -> Widget())
-- ^ Function to attach the header
-> Menu ()
-- ^ The menu
-> Controller
-- ^ The resulting controller
menuControllerWith header menu = Controller
{ drawController = \s -> do
header s
drawMenu menu
, handleController = \e -> do
menuHandler menu e
return True
{ drawController = \s -> header s $ drawMenu menu
, handleController = menuHandler menu
}
-- | Generate and create a controller for a menu based on the current
@ -82,38 +81,33 @@ menuStateController menuFunc = Controller
, handleController = \e -> do
menu <- gets menuFunc
menuHandler menu e
return True
}
-- | The draw function for a 'Menu'
drawMenu :: Menu a -> C.Update C.CursorMode
drawMenu m = do
(_, cols) <- C.windowSize
let
width = fromIntegral $ pred cols
menuText = map (centre width) $ lines $ show m
C.drawString $ unlines menuText
return C.CursorInvisible
drawMenu :: Menu a -> Widget ()
drawMenu m = let
menuLines = lines $ show m
in hCenter $ vBox $ map str menuLines
-- | The event handler for a 'Menu'
menuHandler :: Menu a -> C.Event -> Action a
menuHandler m (C.EventCharacter c) =
menuHandler :: Menu a -> Handler a
menuHandler m (VtyEvent (EvKey (KChar c) [])) =
case filter (\i -> i^.miKey == toUpper c) $ m^.menuItems of
i:_ -> i^.miAction
[] -> return $ m^.menuDefault
menuHandler m _ = return $ m^.menuDefault
-- | The main menu
mainMenu :: Menu Bool
mainMenu = Menu "MASTER MENU" True
mainMenu :: Menu ()
mainMenu = Menu "MASTER MENU" ()
[ MenuItem 'A' "NEW SEASON" $
modify startNewSeason >> return True
modify startNewSeason
, MenuItem 'B' "NEW GAME" $
modify startNewGame >> return True
modify startNewGame
, MenuItem 'C' "EDIT MENU" $
modify edit >> return True
modify edit
, MenuItem 'E' "EXIT" $
saveDatabase >> return False
saveDatabase >> halt
]
-- | The new season menu

2
src/Mtlstats/Menu/EditGoalie.hs
View File

@ -25,7 +25,7 @@ module Mtlstats.Menu.EditGoalie
, editGoalieLtMenu
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Lens.Micro ((.~), (%~))
import Mtlstats.Actions

2
src/Mtlstats/Menu/EditPlayer.hs
View File

@ -25,7 +25,7 @@ module Mtlstats.Menu.EditPlayer
, editPlayerLtMenu
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Lens.Micro ((.~), (%~))
import Mtlstats.Actions

2
src/Mtlstats/Menu/EditStandings.hs
View File

@ -25,7 +25,7 @@ module Mtlstats.Menu.EditStandings
, editAwayStandingsMenu
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Mtlstats.Actions
import Mtlstats.Actions.EditStandings

101
src/Mtlstats/Prompt.hs
View File

@ -19,11 +19,8 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
-}
{-# LANGUAGE LambdaCase #-}
module Mtlstats.Prompt (
-- * Prompt Functions
drawPrompt,
promptHandler,
promptControllerWith,
promptController,
@ -51,14 +48,20 @@ module Mtlstats.Prompt (
playerToEditPrompt
) where
import Brick.Types (BrickEvent (VtyEvent), Location (Location), Widget)
import Brick.Widgets.Core (hBox, showCursor, str)
import Control.Monad (when)
import Control.Monad.Extra (whenJust)
import Control.Monad.Trans.State (gets, modify)
import Control.Monad.State.Class (gets, modify)
import Data.Char (isAlphaNum, isDigit, toUpper)
import Graphics.Text.Width (safeWcswidth)
import Graphics.Vty.Input.Events
( Event (EvKey)
, Key (KChar, KEnter, KEsc, KFun)
)
import Lens.Micro ((^.), (&), (.~), (?~), (%~))
import Lens.Micro.Extras (view)
import Lens.Micro.Mtl ((.=), use)
import Text.Read (readMaybe)
import qualified UI.NCurses as C
import Mtlstats.Actions
import Mtlstats.Config
@ -66,41 +69,31 @@ import Mtlstats.Helpers.Position
import Mtlstats.Types
import Mtlstats.Util
-- | Draws the prompt to the screen
drawPrompt :: Prompt -> ProgState -> C.Update C.CursorMode
drawPrompt p s = do
promptDrawer p s
return C.CursorVisible
-- | Event handler for a prompt
promptHandler :: Prompt -> C.Event -> Action ()
promptHandler p (C.EventCharacter '\n') = do
val <- gets $ view inputBuffer
modify $ inputBuffer .~ ""
promptHandler :: Prompt -> Handler ()
promptHandler p (VtyEvent (EvKey KEnter [])) = do
val <- use inputBuffer
inputBuffer .= ""
promptAction p val
promptHandler p (C.EventCharacter c) =
promptHandler p (VtyEvent (EvKey (KChar c) [])) =
modify $ inputBuffer %~ promptProcessChar p c
promptHandler _ (C.EventSpecialKey C.KeyBackspace) =
promptHandler _ (VtyEvent (EvKey KEsc [])) =
modify removeChar
promptHandler p (C.EventSpecialKey k) =
promptSpecialKey p k
promptHandler p (VtyEvent (EvKey k m)) =
promptSpecialKey p k m
promptHandler _ _ = return ()
-- | Builds a controller out of a prompt with a header
promptControllerWith
:: (ProgState -> C.Update ())
:: (ProgState -> Widget () -> Widget ())
-- ^ The header
-> Prompt
-- ^ The prompt to use
-> Controller
-- ^ The resulting controller
promptControllerWith header prompt = Controller
{ drawController = \s -> do
header s
drawPrompt prompt s
, handleController = \e -> do
promptHandler prompt e
return True
{ drawController = \s -> header s $ drawPrompt prompt s
, handleController = promptHandler prompt
}
-- | Builds a controller out of a prompt
@ -109,7 +102,7 @@ promptController
-- ^ The prompt to use
-> Controller
-- ^ The resulting controller
promptController = promptControllerWith (const $ return ())
promptController = promptControllerWith $ const id
-- | Builds a string prompt
strPrompt
@ -119,10 +112,10 @@ strPrompt
-- ^ The callback function for the result
-> Prompt
strPrompt pStr act = Prompt
{ promptDrawer = drawSimplePrompt pStr
{ drawPrompt = drawSimplePrompt pStr
, promptProcessChar = \ch -> (++ [ch])
, promptAction = act
, promptSpecialKey = const $ return ()
, promptSpecialKey = \_ _ -> return ()
}
-- | Creates an upper case string prompt
@ -179,12 +172,12 @@ numPromptWithFallback
-- ^ The callback function for the result
-> Prompt
numPromptWithFallback pStr fallback act = Prompt
{ promptDrawer = drawSimplePrompt pStr
, promptProcessChar = \ch str -> if isDigit ch
then str ++ [ch]
else str
{ drawPrompt = drawSimplePrompt pStr
, promptProcessChar = \ch existing -> if isDigit ch
then existing ++ [ch]
else existing
, promptAction = maybe fallback act . readMaybe
, promptSpecialKey = const $ return ()
, promptSpecialKey = \_ _ -> return ()
}
-- | Prompts for a database name
@ -215,18 +208,21 @@ newSeasonPrompt = dbNamePrompt "Filename for new season: " $ \fn ->
-- | Builds a selection prompt
selectPrompt :: SelectParams a -> Prompt
selectPrompt params = Prompt
{ promptDrawer = \s -> do
let sStr = s^.inputBuffer
C.drawString $ spPrompt params ++ sStr
(row, col) <- C.cursorPosition
C.drawString $ "\n\n" ++ spSearchHeader params ++ "\n"
let results = zip [1..maxFunKeys] $ spSearch params sStr (s^.database)
C.drawString $ unlines $ map
{ drawPrompt = \s -> let
sStr = s^.inputBuffer
pStr = spPrompt params ++ sStr
pWidth = safeWcswidth pStr
results = zip [1..maxFunKeys] $ spSearch params sStr (s^.database)
fmtRes = map
(\(n, (_, x)) -> let
desc = spElemDesc params x
in "F" ++ show n ++ ") " ++ desc)
in str $ "F" ++ show n ++ ") " ++ desc)
results
C.moveCursor row col
in hBox $
[ showCursor () (Location (0, pWidth)) $ str pStr
, str ""
, str $ spSearchHeader params
] ++ fmtRes
, promptProcessChar = spProcessChar params
, promptAction = \sStr -> if null sStr
then spCallback params Nothing
@ -235,12 +231,12 @@ selectPrompt params = Prompt
case spSearchExact params sStr db of
Nothing -> spNotFound params sStr
Just n -> spCallback params $ Just n
, promptSpecialKey = \case
C.KeyFunction rawK -> do
sStr <- gets (^.inputBuffer)
db <- gets (^.database)
, promptSpecialKey = \key _ -> case key of
KFun rawK -> do
sStr <- use inputBuffer
db <- use database
let
n = pred $ fromInteger rawK
n = pred rawK
results = spSearch params sStr db
when (n < maxFunKeys) $
whenJust (nth n results) $ \(sel, _) -> do
@ -406,5 +402,8 @@ playerToEditPrompt :: Prompt
playerToEditPrompt = selectPlayerPrompt "Player to edit: " $
modify . (progMode.editPlayerStateL.epsSelectedPlayer .~)
drawSimplePrompt :: String -> ProgState -> C.Update ()
drawSimplePrompt pStr s = C.drawString $ pStr ++ s^.inputBuffer
drawSimplePrompt :: String -> Renderer
drawSimplePrompt pStr s = let
fullStr = pStr ++ s^.inputBuffer
strWidth = safeWcswidth fullStr
in showCursor () (Location (0, strWidth)) $ str fullStr

2
src/Mtlstats/Prompt/EditGoalie.hs
View File

@ -39,7 +39,7 @@ module Mtlstats.Prompt.EditGoalie
, editGoalieLtTiesPrompt
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Lens.Micro ((.~))
import Mtlstats.Actions

2
src/Mtlstats/Prompt/EditPlayer.hs
View File

@ -31,7 +31,7 @@ module Mtlstats.Prompt.EditPlayer
, editPlayerLtPMinPrompt
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Lens.Micro ((.~))
import Mtlstats.Actions

2
src/Mtlstats/Prompt/EditStandings.hs
View File

@ -32,7 +32,7 @@ module Mtlstats.Prompt.EditStandings
, editAwayGoalsAgainstPrompt
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Lens.Micro ((.~), (%~))
import Mtlstats.Prompt

2
src/Mtlstats/Prompt/NewGame.hs
View File

@ -35,7 +35,7 @@ module Mtlstats.Prompt.NewGame
) where
import Control.Monad (when)
import Control.Monad.Trans.State (gets, modify)
import Control.Monad.State.Class (gets, modify)
import Lens.Micro ((^.), (.~), (?~), (%~))
import Mtlstats.Actions.NewGame

2
src/Mtlstats/Prompt/NewGame/GoalieInput.hs
View File

@ -27,7 +27,7 @@ module Mtlstats.Prompt.NewGame.GoalieInput
, goalsAllowedPrompt
) where
import Control.Monad.Trans.State (modify)
import Control.Monad.State.Class (modify)
import Lens.Micro ((?~))
import Mtlstats.Actions.NewGame.GoalieInput

33
src/Mtlstats/Types.hs
View File

@ -24,7 +24,9 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module Mtlstats.Types (
-- * Types
Controller (..),
Renderer,
Action,
Handler,
ProgState (..),
ProgMode (..),
GameState (..),
@ -52,7 +54,7 @@ module Mtlstats.Types (
progMode,
dbName,
inputBuffer,
scrollOffset,
scroller,
-- ** ProgMode Lenses
gameStateL,
createPlayerStateL,
@ -195,7 +197,8 @@ module Mtlstats.Types (
gsAverage
) where
import Control.Monad.Trans.State (StateT)
import Brick.Main (ViewportScroll, viewportScroll)
import Brick.Types (BrickEvent, EventM, Widget)
import Data.Aeson
( FromJSON
, ToJSON
@ -213,22 +216,28 @@ import Data.Aeson
import Data.Char (toUpper)
import Data.List (find, isInfixOf)
import qualified Data.Map as M
import Graphics.Vty.Input.Events (Key, Modifier)
import Lens.Micro (Lens', lens, (&), (^.), (.~))
import Lens.Micro.TH (makeLenses)
import qualified UI.NCurses as C
import Mtlstats.Config
-- | Controls the program flow
data Controller = Controller
{ drawController :: ProgState -> C.Update C.CursorMode
-- ^ The drawing phase
, handleController :: C.Event -> Action Bool
{ drawController :: Renderer
-- ^ The drawing routine
, handleController :: Handler ()
-- ^ The event handler
}
-- | Renders a view based on a "ProgState"
type Renderer = ProgState -> Widget ()
-- | Action which maintains program state
type Action a = StateT ProgState C.Curses a
type Action a = EventM () ProgState a
-- | Handles an event
type Handler a = BrickEvent () () -> Action a
-- | Represents the program state
data ProgState = ProgState
@ -240,8 +249,8 @@ data ProgState = ProgState
-- ^ The name of the database file
, _inputBuffer :: String
-- ^ Buffer for user input
, _scrollOffset :: Int
-- ^ The scrolling offset for the display
, _scroller :: ViewportScroll ()
-- ^ Scroller for the reports
}
-- | The program mode
@ -532,13 +541,13 @@ data GameStats = GameStats
-- | Defines a user prompt
data Prompt = Prompt
{ promptDrawer :: ProgState -> C.Update ()
{ drawPrompt :: ProgState -> Widget ()
-- ^ Draws the prompt to the screen
, promptProcessChar :: Char -> String -> String
-- ^ Modifies the string based on the character entered
, promptAction :: String -> Action ()
-- ^ Action to perform when the value is entered
, promptSpecialKey :: C.Key -> Action ()
, promptSpecialKey :: Key -> [Modifier] -> Action ()
-- ^ Action to perform when a special key is pressed
}
@ -790,7 +799,7 @@ newProgState = ProgState
, _progMode = TitleScreen
, _dbName = ""
, _inputBuffer = ""
, _scrollOffset = 0
, _scroller = viewportScroll ()
}
-- | Constructor for a 'GameState'

10
src/Mtlstats/Util.hs
View File

@ -26,8 +26,11 @@ module Mtlstats.Util
, updateMap
, slice
, capitalizeName
, linesToWidget
) where
import Brick.Types (Widget)
import Brick.Widgets.Core (str, vBox)
import Data.Char (isSpace, toUpper)
import qualified Data.Map as M
@ -105,9 +108,9 @@ capitalizeName
-- ^ The current string
-> String
-- ^ The resulting string
capitalizeName ch str = str ++ [ch']
capitalizeName ch s = s ++ [ch']
where
ch' = if lockFlag str
ch' = if lockFlag s
then toUpper ch
else ch
lockFlag "" = True
@ -118,3 +121,6 @@ capitalizeName ch str = str ++ [ch']
lockFlag' (c:cs)
| isSpace c = lockFlag' cs
| otherwise = False
linesToWidget :: [String] -> Widget ()
linesToWidget = vBox . map str

2
stack.yaml
View File

@ -17,7 +17,7 @@
#
# resolver: ./custom-snapshot.yaml
# resolver: https://example.com/snapshots/2018-01-01.yaml
resolver: lts-14.0
resolver: lts-20.22
# User packages to be built.
# Various formats can be used as shown in the example below.

19
stack.yaml.lock Normal file
View File

@ -0,0 +1,19 @@
# This file was autogenerated by Stack.
# You should not edit this file by hand.
# For more information, please see the documentation at:
# https://docs.haskellstack.org/en/stable/lock_files
packages:
- completed:
hackage: ncurses-0.2.16@sha256:8ad9fe6562a80d28166d76adbac1eb4d40c6511fe4e9272ed6e1166dc2f1cdf1,3575
pantry-tree:
sha256: 093bdc85ed518c81724f5b6b81c24ab4ebdd231551861f4feaa43361136f70b7
size: 674
original:
hackage: ncurses-0.2.16@sha256:8ad9fe6562a80d28166d76adbac1eb4d40c6511fe4e9272ed6e1166dc2f1cdf1,3575
snapshots:
- completed:
sha256: dcf4fc28f12d805480ddbe8eb8c370e11db12f0461d0110a4240af27ac88d725
size: 650255
url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/20/22.yaml
original: lts-20.22

6
test/Actions/NewGame/GoalieInputSpec.hs
View File

@ -215,7 +215,7 @@ setGameGoalieSpec = describe "setGameGoalie" $ mapM_
let
ps' = setGameGoalie goalieId ps
[joe', bob'] = ps'^.database.dbGoalies
(joe', bob') = getFirstTwo $ ps'^.database.dbGoalies
gStats' = ps'^.progMode.gameStateL.gameGoalieStats
context "Joe" $ joe' `TS.compareTest` expectedJoe
@ -380,3 +380,7 @@ setGameGoalieSpec = describe "setGameGoalie" $ mapM_
incSO = gsShutouts %~ succ
incLoss = gsLosses %~ succ
incOT = gsTies %~ succ
getFirstTwo :: [a] -> (a, a)
getFirstTwo (x:y:_) = (x, y)
getFirstTwo _ = error "insufficient members of list"

33
test/ActionsSpec.hs
View File

@ -63,8 +63,6 @@ spec = describe "Mtlstats.Actions" $ do
resetCreatePlayerStateSpec
resetCreateGoalieStateSpec
backHomeSpec
scrollUpSpec
scrollDownSpec
NewGame.spec
EditStandings.spec
@ -425,7 +423,6 @@ backHomeSpec = describe "backHome" $ do
input = newProgState
& progMode.gameStateL .~ newGameState
& inputBuffer .~ "foo"
& scrollOffset .~ 123
result = backHome input
it "should set the program mode back to MainMenu" $
@ -435,33 +432,3 @@ backHomeSpec = describe "backHome" $ do
it "should clear the input buffer" $
result^.inputBuffer `shouldBe` ""
it "should reset the scroll offset" $
result^.scrollOffset `shouldBe` 0
scrollUpSpec :: Spec
scrollUpSpec = describe "scrollUp" $ do
context "scrolled down" $
it "should decrease the scroll offset by one" $ let
ps = newProgState & scrollOffset .~ 10
ps' = scrollUp ps
in ps'^.scrollOffset `shouldBe` 9
context "at top" $
it "should keep the scroll offset at zero" $ let
ps = scrollUp newProgState
in ps^.scrollOffset `shouldBe` 0
context "above top" $
it "should return the scroll offset to zero" $ let
ps = newProgState & scrollOffset .~ (-10)
ps' = scrollUp ps
in ps'^.scrollOffset `shouldBe` 0
scrollDownSpec :: Spec
scrollDownSpec = describe "scrollDown" $
it "should increase the scroll offset" $ let
ps = newProgState & scrollOffset .~ 10
ps' = scrollDown ps
in ps'^.scrollOffset `shouldBe` 11

24
test/HandlersSpec.hs
View File

@ -22,7 +22,9 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
module HandlersSpec (spec) where
import Test.Hspec (Spec, context, describe, it, shouldBe)
import qualified UI.NCurses as C
import Brick.Types (BrickEvent (VtyEvent))
import Graphics.Vty.Input.Events (Event (EvKey, EvResize), Key (KChar))
import Mtlstats.Handlers
@ -37,10 +39,18 @@ ynHandlerSpec = describe "ynHandler" $ mapM_
it ("should be " ++ show expected) $
ynHandler event `shouldBe` expected)
-- description, event, expected
[ ( "Y pressed", C.EventCharacter 'Y', Just True )
, ( "y pressed", C.EventCharacter 'y', Just True )
, ( "N pressed", C.EventCharacter 'N', Just False )
, ( "n pressed", C.EventCharacter 'n', Just False )
, ( "x pressed", C.EventCharacter 'x', Nothing )
, ( "other event", C.EventResized, Nothing )
[ ( "Y pressed", capitalY, Just True )
, ( "y pressed", lowerY, Just True )
, ( "N pressed", capitalN, Just False )
, ( "n pressed", lowerN, Just False )
, ( "x pressed", lowerX, Nothing )
, ( "other event", otherEvent, Nothing )
]
where
capitalY = chE 'Y'
lowerY = chE 'y'
capitalN = chE 'N'
lowerN = chE 'n'
lowerX = chE 'x'
otherEvent = VtyEvent $ EvResize 0 0
chE c = VtyEvent $ EvKey (KChar c) []

2
test/TypesSpec.hs
View File

@ -34,8 +34,8 @@ import Control.Monad (replicateM)
import Data.Aeson (FromJSON, ToJSON, decode, encode, toJSON)
import Data.Aeson.Types (Value (Object))
import qualified Data.Map.Lazy as M
import qualified Data.HashMap.Strict as HM
import Data.Ratio ((%))
import qualified GHC.Exts as HM
import Lens.Micro (Lens', (&), (^.), (.~), (?~))
import System.Random (randomIO, randomRIO)
import Test.Hspec (Spec, context, describe, it, shouldBe)