version 0.15.0

delete player/goalie

.gitignore

@@ -1,3 +1,6 @@
 .stack-work/
 mtlstats.cabal
+.vagrant
+data
+*.log
 *~

ChangeLog.md

@@ -1,5 +1,14 @@
 # Changelog for mtlstats
 
+## 0.15.0
+- Ask for database to load on start-up
+- Add page break to report file
+- Implemented player/goalie deletion
+
+## 0.14.0
+- Fixed a bug that was causing shutouts to not be recorded
+- Output report to a text file (report.txt)
+
 ## 0.13.0
 - Added autocomplete to player position prompt
 - Don't prompt for lifetime stats on rookie player/goalie creation

Vagrantfile

@@ -0,0 +1,10 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  config.vm.box = "ubuntu/xenial64"
+  config.vm.provision "shell", path: "vagrant/provision.sh"
+  config.vm.provider :virtualbox do |v|
+    v.customize ["modifyvm", :id, "--memory", 4096]
+  end
+end

package.yaml

@@ -1,5 +1,5 @@
 name:                mtlstats
-version:             0.13.0
+version:             0.15.0
 github:              "mtlstats/mtlstats"
 license:             GPL-3
 author:              "Jonathan Lamothe"

src/Mtlstats.hs

@@ -19,23 +19,15 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 -}
 
-{-# LANGUAGE ScopedTypeVariables #-}
-
 module Mtlstats (initState, mainLoop) where
 
-import Control.Exception (IOException, catch)
 import Control.Monad (void)
 import Control.Monad.Extra (whenM)
-import Control.Monad.IO.Class (liftIO)
 import Control.Monad.Trans.Class (lift)
 import Control.Monad.Trans.State (get, gets)
-import Data.Aeson (decodeFileStrict)
+import Data.Maybe (fromJust)
-import Data.Maybe (fromJust, fromMaybe)
-import Lens.Micro ((&), (.~))
-import System.EasyFile (getAppUserDataDirectory, (</>))
 import qualified UI.NCurses as C
 
-import Mtlstats.Config
 import Mtlstats.Control
 import Mtlstats.Types
 
@@ -44,15 +36,7 @@ initState :: C.Curses ProgState
 initState = do
   C.setEcho False
   void $ C.setCursorMode C.CursorInvisible
-  db <- liftIO $ do
+  return newProgState
-    dir <- getAppUserDataDirectory appName
-    let dbFile = dir </> dbFname
-    fromMaybe newDatabase <$> catch
-      (decodeFileStrict dbFile)
-      (\(_ :: IOException) -> return Nothing)
-  return
-    $ newProgState
-    & database .~ db
 
 -- | Main program loop
 mainLoop :: Action ()

src/Mtlstats/Actions.hs

@@ -19,7 +19,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 -}
 
-{-# LANGUAGE LambdaCase #-}
+{-# LANGUAGE LambdaCase, ScopedTypeVariables #-}
 
 module Mtlstats.Actions
   ( startNewSeason
@@ -43,12 +43,14 @@ module Mtlstats.Actions
   , backHome
   , scrollUp
   , scrollDown
+  , loadDatabase
   , saveDatabase
   ) where
 
+import Control.Exception (IOException, catch)
 import Control.Monad.IO.Class (liftIO)
 import Control.Monad.Trans.State (gets, modify)
-import Data.Aeson (encodeFile)
+import Data.Aeson (decodeFileStrict, encodeFile)
 import Data.Maybe (fromMaybe)
 import Lens.Micro ((^.), (&), (.~), (%~))
 import System.EasyFile
@@ -216,12 +218,27 @@ scrollUp = scrollOffset %~ max 0 . pred
 scrollDown :: ProgState -> ProgState
 scrollDown = scrollOffset %~ succ
 
+-- | Loads the database
+loadDatabase :: Action ()
+loadDatabase = do
+  dbFile <- dbSetup
+  liftIO
+    (catch
+      (decodeFileStrict dbFile)
+      (\(_ :: IOException) -> return Nothing))
+    >>= mapM_ (modify . (database .~))
+
 -- | Saves the database
-saveDatabase :: String -> Action ()
+saveDatabase :: Action ()
-saveDatabase fn = do
+saveDatabase = do
   db     <- gets (^.database)
+  dbFile <- dbSetup
+  liftIO $ encodeFile dbFile db
+
+dbSetup :: Action String
+dbSetup = do
+  fn <- gets (^.dbName)
   liftIO $ do
     dir <- getAppUserDataDirectory appName
-    let dbFile = dir </> fn
     createDirectoryIfMissing True dir
-    encodeFile dbFile db
+    return $ dir </> fn ++ ".json"

src/Mtlstats/Actions/NewGame.hs

@@ -124,12 +124,13 @@ awardGoal n ps = ps
     (\m -> let
       stats = M.findWithDefault newPlayerStats n m
       in M.insert n (stats & psGoals %~ succ) m)
-  & database.dbPlayers %~ map
+  & database.dbPlayers %~ zipWith
-    (\(i, p) -> if i == n
+    (\i p -> if i == n
       then p
         & pYtd.psGoals      %~ succ
         & pLifetime.psGoals %~ succ
-      else p) . zip [0..]
+      else p)
+    [0..]
 
 -- | Awards an assist to a player
 awardAssist
@@ -142,12 +143,13 @@ awardAssist n ps = ps
     (\m -> let
       stats = M.findWithDefault newPlayerStats n m
       in M.insert n (stats & psAssists %~ succ) m)
-  & database.dbPlayers %~ map
+  & database.dbPlayers %~ zipWith
-    (\(i, p) -> if i == n
+    (\i p -> if i == n
       then p
         & pYtd.psAssists      %~ succ
         & pLifetime.psAssists %~ succ
-      else p) . zip [0..]
+      else p)
+    [0..]
 
 -- | Resets the entered data for the current goal
 resetGoalData :: ProgState -> ProgState

src/Mtlstats/Actions/NewGame/GoalieInput.hs

@@ -90,15 +90,19 @@ setGameGoalie gid s = fromMaybe s $ do
   won     <- gameWon gs
   lost    <- gameLost gs
   tied    <- gs^.overtimeFlag
+  shutout <- (==0) <$> otherScore gs
+
   let
     w  = if won then 1 else 0
     l  = if lost then 1 else 0
     t  = if tied then 1 else 0
+    so = if shutout then 1 else 0
 
     updateStats
       = (gsWins     +~ w)
       . (gsLosses   +~ l)
       . (gsTies     +~ t)
+      . (gsShutouts +~ so)
 
     updateGoalie
       = (gYtd      %~ updateStats)

src/Mtlstats/Config.hs

@@ -33,10 +33,6 @@ maxFunKeys = 9
 appName :: String
 appName = "mtlstats"
 
--- | The database filename
-dbFname :: String
-dbFname = "database.json"
-
 -- | The maximum number of assists
 maxAssists :: Int
 maxAssists = 2
@@ -44,3 +40,11 @@ maxAssists = 2
 -- | The length of a typical game (in minutes)
 gameLength :: Int
 gameLength = 60
+
+-- | Report output filename
+reportFilename :: FilePath
+reportFilename = "report.txt"
+
+-- | Number of columns in report file
+reportCols :: Int
+reportCols = 79

src/Mtlstats/Control.hs

@@ -39,7 +39,7 @@ import Mtlstats.Types
 dispatch :: ProgState -> Controller
 dispatch s = case s^.progMode of
   TitleScreen         -> titleScreenC
-  MainMenu            -> mainMenuC
+  MainMenu            -> mainMenuC s
   NewSeason flag      -> newSeasonC flag
   NewGame gs          -> newGameC gs
   EditMenu            -> editMenuC
@@ -49,8 +49,10 @@ dispatch s = case s^.progMode of
   EditGoalie egs      -> editGoalieC egs
   (EditStandings esm) -> editStandingsC esm
 
-mainMenuC :: Controller
+mainMenuC :: ProgState -> Controller
-mainMenuC = Controller
+mainMenuC s = if null $ s^.dbName
+  then promptController getDBPrompt
+  else Controller
     { drawController   = const $ drawMenu mainMenu
     , handleController = menuHandler mainMenu
     }

src/Mtlstats/Control/EditGoalie.hs

@@ -23,10 +23,13 @@ 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 Data.Maybe (fromMaybe)
-import Lens.Micro ((^.))
+import Lens.Micro ((^.), (.~), (%~))
 import UI.NCurses as C
 
+import Mtlstats.Actions
+import Mtlstats.Handlers
 import Mtlstats.Helpers.Goalie
 import Mtlstats.Menu
 import Mtlstats.Menu.EditGoalie
@@ -52,6 +55,7 @@ editC cb =
     EGName          -> nameC
     EGYtd           -> ytdMenuC
     EGLifetime      -> lifetimeMenuC
+    EGDelete        -> deleteC
     EGYtdGames b    -> ytdGamesC b
     EGYtdMins b     -> ytdMinsC b
     EGYtdGoals b    -> ytdGoalsC b
@@ -83,6 +87,38 @@ ytdMenuC _ = menuControllerWith header editGoalieYtdMenu
 lifetimeMenuC :: Action () -> Controller
 lifetimeMenuC _ = menuControllerWith header editGoalieLtMenu
 
+deleteC :: Action () -> Controller
+deleteC _ = Controller
+
+  { drawController = \s -> do
+
+    C.drawString $ 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
+
+      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
 ytdGamesC = curry $ promptController .
   uncurry editGoalieYtdGamesPrompt

src/Mtlstats/Control/EditPlayer.hs

@@ -21,10 +21,13 @@ 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 Data.Maybe (fromMaybe)
-import Lens.Micro ((^.))
+import Lens.Micro ((^.), (.~), (%~))
 import qualified UI.NCurses as C
 
+import Mtlstats.Actions
+import Mtlstats.Handlers
 import Mtlstats.Helpers.Player
 import Mtlstats.Menu
 import Mtlstats.Menu.EditPlayer
@@ -45,6 +48,7 @@ editPlayerC eps
       EPPosition     -> positionC
       EPYtd          -> ytdC
       EPLifetime     -> lifetimeC
+      EPDelete       -> deleteC
       EPYtdGoals   b -> ytdGoalsC   b
       EPYtdAssists b -> ytdAssistsC b
       EPYtdPMin      -> ytdPMinC
@@ -74,6 +78,38 @@ ytdC _ = menuControllerWith header editPlayerYtdMenu
 lifetimeC :: Action () -> Controller
 lifetimeC _ = menuControllerWith header editPlayerLtMenu
 
+deleteC :: Action () -> Controller
+deleteC _ = Controller
+
+  { drawController = \s -> do
+
+    C.drawString $ 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 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
 ytdGoalsC batchMode callback = promptController $
   editPlayerYtdGoalsPrompt batchMode callback

src/Mtlstats/Control/NewGame.hs

@@ -21,13 +21,15 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 module Mtlstats.Control.NewGame (newGameC) where
 
-import Control.Monad.Trans.State (gets, modify)
+import Control.Monad.IO.Class (liftIO)
+import Control.Monad.Trans.State (get, gets, modify)
 import Data.Maybe (fromJust, fromMaybe, isJust)
 import Lens.Micro ((^.), (.~))
 import qualified UI.NCurses as C
 
 import Mtlstats.Actions
 import Mtlstats.Actions.NewGame
+import Mtlstats.Config
 import Mtlstats.Control.NewGame.GoalieInput
 import Mtlstats.Format
 import Mtlstats.Handlers
@@ -204,15 +206,18 @@ reportC = Controller
     C.drawString $ unlines $ slice
       (s^.scrollOffset)
       (fromInteger $ pred rows)
-      (report (fromInteger $ pred cols) s)
+      (displayReport (fromInteger $ pred cols) s)
     return C.CursorInvisible
   , handleController = \e -> do
     case e of
       C.EventSpecialKey C.KeyUpArrow   -> modify scrollUp
       C.EventSpecialKey C.KeyDownArrow -> modify scrollDown
       C.EventSpecialKey C.KeyHome      -> modify $ scrollOffset .~ 0
-      C.EventSpecialKey _              -> modify backHome
+
-      C.EventCharacter _               -> modify backHome
+      C.EventCharacter '\n' -> do
+        get >>= liftIO . writeFile reportFilename . exportReport reportCols
+        modify backHome
+
       _ -> return ()
     return True
   }

src/Mtlstats/Menu.hs

@@ -45,7 +45,6 @@ import qualified UI.NCurses as C
 import Mtlstats.Actions
 import qualified Mtlstats.Actions.NewGame.GoalieInput as GI
 import Mtlstats.Actions.EditStandings
-import Mtlstats.Config
 import Mtlstats.Format
 import Mtlstats.Types
 import Mtlstats.Types.Menu
@@ -115,7 +114,7 @@ mainMenu = Menu "MASTER MENU" True
   , MenuItem 'C' "EDIT MENU" $
     modify edit >> return True
   , MenuItem 'E' "EXIT" $
-    saveDatabase dbFname >> return False
+    saveDatabase >> return False
   ]
 
 -- | The new season menu
@@ -170,10 +169,11 @@ gameGoalieMenu s = let
       goalie <- nth n $ s^.database.dbGoalies
       Just (n, goalie))
     gids
-  in Menu title () $ map
+  in Menu title () $ zipWith
-    (\(ch, (gid, goalie)) -> MenuItem ch (goalieSummary goalie) $
+    (\ch (gid, goalie) -> MenuItem ch (goalieSummary goalie) $
-      modify $ GI.setGameGoalie gid) $
+      modify $ GI.setGameGoalie gid)
-    zip ['1'..] goalies
+    ['1'..]
+    goalies
 
 -- | The edit menu
 editMenu :: Menu ()

src/Mtlstats/Menu/EditGoalie.hs

@@ -44,6 +44,7 @@ editGoalieMenu = Menu "EDIT GOALTENDER" () $ map
   , ( 'D', "ACTIVE FLAG",         toggleActive   )
   , ( 'E', "YTD STATS",           set EGYtd      )
   , ( 'F', "LIFETIME STATS",      set EGLifetime )
+  , ( 'G', "DELETE RECORD",       set EGDelete   )
   , ( 'R', "RETURN TO EDIT MENU", edit           )
   ]
 

src/Mtlstats/Menu/EditPlayer.hs

@@ -45,6 +45,7 @@ editPlayerMenu = Menu "EDIT PLAYER" () $ map
   , ( 'E', "ACTIVE FLAG",         toggleActive   )
   , ( 'F', "YTD STATS",           set EPYtd      )
   , ( 'G', "LIFETIME STATS",      set EPLifetime )
+  , ( 'H', "DELETE RECORD",       set EPDelete   )
   , ( 'R', "RETURN TO EDIT MENU", edit           )
   ]
 

src/Mtlstats/Prompt.hs

@@ -32,8 +32,10 @@ module Mtlstats.Prompt (
   namePrompt,
   numPrompt,
   numPromptWithFallback,
+  dbNamePrompt,
   selectPrompt,
   -- * Individual prompts
+  getDBPrompt,
   newSeasonPrompt,
   playerNumPrompt,
   playerNamePrompt,
@@ -164,30 +166,34 @@ numPromptWithFallback pStr fallback act = Prompt
   , promptProcessChar = \ch str -> if isDigit ch
     then str ++ [ch]
     else str
-  , promptAction      = \inStr -> case readMaybe inStr of
+  , promptAction      = maybe fallback act . readMaybe
-      Nothing -> fallback
-      Just n  -> act n
   , promptSpecialKey  = const $ return ()
   }
 
+-- | Prompts for a database name
+dbNamePrompt
+  :: String
+  -- ^ The prompt string
+  -> (String -> Action ())
+  -- ^ The callback to pass the result to
+  -> Prompt
+dbNamePrompt pStr act = (strPrompt pStr act)
+  { promptProcessChar = \ch -> if isAlphaNum ch || ch == '-'
+    then (++[toUpper ch])
+    else id
+  }
+
 -- | Prompts the user for a filename to save a backup of the database
 -- to
 newSeasonPrompt :: Prompt
-newSeasonPrompt = prompt
+newSeasonPrompt = dbNamePrompt "Filename for new season: " $ \fn ->
-  { promptProcessChar = \ch str -> if validChar ch
-    then str ++ [toUpper ch]
-    else str
-  }
-  where
-
-    prompt = strPrompt "Filename to save database: " $ \fn ->
   if null fn
   then modify backHome
   else do
-        saveDatabase $ fn ++ ".json"
+    saveDatabase
-        modify $ progMode .~ NewSeason True
+    modify
-
+      $ (dbName .~ fn)
-    validChar = (||) <$> isAlphaNum <*> (=='-')
+      . (progMode .~ NewSeason True)
 
 -- | Builds a selection prompt
 selectPrompt :: SelectParams a -> Prompt
@@ -226,6 +232,12 @@ selectPrompt params = Prompt
     _ -> return ()
   }
 
+-- | Prompts for the database to load
+getDBPrompt :: Prompt
+getDBPrompt = dbNamePrompt "Season database to load: " $ \fn -> do
+  modify $ dbName .~ fn
+  loadDatabase
+
 -- | Prompts for a new player's number
 playerNumPrompt :: Prompt
 playerNumPrompt = numPrompt "Player number: " $

src/Mtlstats/Report.hs

@@ -19,7 +19,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 -}
 
-module Mtlstats.Report (report, gameDate) where
+module Mtlstats.Report (displayReport, exportReport, gameDate) where
 
 import Data.List (sortOn)
 import qualified Data.Map as M
@@ -34,21 +34,37 @@ import Mtlstats.Helpers.Player
 import Mtlstats.Types
 import Mtlstats.Util
 
--- | Generates the report
+-- | Generates the report displayed on screen
-report
+displayReport
   :: Int
   -- ^ The number of columns for the report
   -> ProgState
   -- ^ The program state
   -> [String]
+displayReport width s
+  =  report width s
+  ++ [""]
+  ++ lifetimeStatsReport width s
+
+-- | Generates the report to be exported to file
+exportReport
+  :: Int
+  -- ^ The number of columns in the report
+  -> ProgState
+  -- ^ The program state
+  -> String
+exportReport width s
+  =  unlines (report width s)
+  ++ "\f"
+  ++ unlines (lifetimeStatsReport width s)
+
+report :: Int -> ProgState -> [String]
 report width s
   =  standingsReport width s
   ++ [""]
   ++ gameStatsReport width s
   ++ [""]
   ++ yearToDateStatsReport width s
-  ++ [""]
-  ++ lifetimeStatsReport width s
 
 standingsReport :: Int -> ProgState -> [String]
 standingsReport width s = fromMaybe [] $ do
@@ -241,8 +257,7 @@ filteredPlayerReport width label criteria showTotals lineNumbers ps = let
     else repeat ""
 
   table = overlayLast olayText
-    $ map (\(ln, line) -> overlay ln $ centre width line)
+    $ zipWith (\ln line -> overlay ln $ centre width line) lnOverlay
-    $ zip lnOverlay
     $ complexTable ([right, left] ++ repeat right)
     $ tHeader : body ++ if showTotals
       then [separator, totals]
@@ -301,8 +316,7 @@ goalieReport width showTotals lineNumbers goalieData = let
     then "" : [right 2 $ show x | x <- [(1 :: Int)..]]
     else repeat ""
 
-  in map (\(ln, line) -> overlay ln $ centre width line)
+  in zipWith (\ln line -> overlay ln $ centre width line) lnOverlay
-    $ zip lnOverlay
     $ overlayLast olayText
     $ complexTable ([right, left] ++ repeat right)
     $ header : body ++ if showTotals

src/Mtlstats/Types.hs

@@ -50,6 +50,7 @@ module Mtlstats.Types (
   -- ** ProgState Lenses
   database,
   progMode,
+  dbName,
   inputBuffer,
   scrollOffset,
   -- ** ProgMode Lenses
@@ -208,9 +209,8 @@ import Data.Aeson
   , (.=)
   )
 import Data.Char (toUpper)
-import Data.List (isInfixOf)
+import Data.List (find, isInfixOf)
 import qualified Data.Map as M
-import Data.Maybe (listToMaybe)
 import Lens.Micro (Lens', lens, (&), (^.), (.~))
 import Lens.Micro.TH (makeLenses)
 import qualified UI.NCurses as C
@@ -234,6 +234,8 @@ data ProgState = ProgState
   -- ^ The data to be saved
   , _progMode     :: ProgMode
   -- ^ The program's mode
+  , _dbName       :: String
+  -- ^ The name of the database file
   , _inputBuffer  :: String
   -- ^ Buffer for user input
   , _scrollOffset :: Int
@@ -376,6 +378,7 @@ data EditPlayerMode
   | EPPosition
   | EPYtd
   | EPLifetime
+  | EPDelete
   | EPYtdGoals Bool
   | EPYtdAssists Bool
   | EPYtdPMin
@@ -401,6 +404,7 @@ data EditGoalieMode
   | EGName
   | EGYtd
   | EGLifetime
+  | EGDelete
   | EGYtdGames    Bool
   | EGYtdMins     Bool
   | EGYtdGoals    Bool
@@ -782,6 +786,7 @@ newProgState :: ProgState
 newProgState = ProgState
   { _database     = newDatabase
   , _progMode     = TitleScreen
+  , _dbName       = ""
   , _inputBuffer  = ""
   , _scrollOffset = 0
   }
@@ -1019,7 +1024,7 @@ playerSearchExact
   -> Maybe (Int, Player)
   -- ^ The player's index and value
 playerSearchExact sStr =
-  listToMaybe . filter match . zip [0..]
+  find match . zip [0..]
   where match (_, p) = p^.pName == sStr
 
 -- | Modifies a player with a given name

src/Mtlstats/Util.hs

@@ -22,6 +22,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 module Mtlstats.Util
   ( nth
   , modifyNth
+  , dropNth
   , updateMap
   , slice
   , capitalizeName
@@ -52,8 +53,21 @@ modifyNth
   -> [a]
   -- ^ The list
   -> [a]
-modifyNth n f = map (\(i, x) -> if i == n then f x else x)
+modifyNth n f = zipWith
-  . zip [0..]
+  (\i x -> if i == n then f x else x)
+  [0..]
+
+-- | Attempt to drop the nth element from a list
+dropNth
+  :: Int
+  -- ^ The index of the element to drop
+  -> [a]
+  -- ^ The list to be modified
+  -> [a]
+  -- ^ The modified list
+dropNth n = foldr
+  (\(i, x) acc -> if i == n then acc else x : acc)
+  [] . zip [0..]
 
 -- | Modify a value indexed by a given key in a map using a default
 -- initial value if not present

test/Actions/NewGame/GoalieInputSpec.hs

@@ -33,7 +33,7 @@ import Mtlstats.Util
 import qualified TypesSpec as TS
 
 spec :: Spec
-spec = describe "Mtlstats.Actions.GoalieInput" $ do
+spec = describe "GoalieInput" $ do
   finishGoalieEntrySpec
   recordGoalieStatsSpec
   setGameGoalieSpec
@@ -208,107 +208,175 @@ recordGoalieStatsSpec = describe "recordGoalieStats" $ let
     ]
 
 setGameGoalieSpec :: Spec
-setGameGoalieSpec = describe "setGameGoalie" $ let
+setGameGoalieSpec = describe "setGameGoalie" $ mapM_
 
-  goalieStats w l t = newGoalieStats
+  (\(label, goalieId, ps, expectedJoe, expectedBob, expectedGStats) ->
-    & gsWins   .~ w
+    context label $ do
-    & gsLosses .~ l
-    & gsTies   .~ t
 
-  bob = newGoalie 2 "Bob"
-    & gYtd      .~ goalieStats 10 11 12
-    & gLifetime .~ goalieStats 20 21 22
-
-  joe = newGoalie 3 "Joe"
-    & gYtd      .~ goalieStats 30 31 32
-    & gLifetime .~ goalieStats 40 41 42
-
-  gameState h a ot = newGameState
-    & gameType        ?~ HomeGame
-    & homeScore       ?~ h
-    & awayScore       ?~ a
-    & overtimeFlag    ?~ ot
-
-  winningGame = gameState 1 0 False
-  losingGame  = gameState 0 1 False
-  tiedGame    = gameState 0 1 True
-
-  in mapM_
-    (\(setLabel, gs, setGid, bobData, joeData) -> context setLabel $ let
-
-      progState = newProgState
-        & database.dbGoalies  .~ [bob, joe]
-        & progMode.gameStateL .~ gs
-        & setGameGoalie setGid
-
-      in mapM_
-        (\( chkLabel
-          , chkGid
-          , ( gWins
-            , gLosses
-            , gTies
-            , ytdWins
-            , ytdLosses
-            , ytdTies
-            , ltWins
-            , ltLosses
-            , ltTies
-            )
-          ) -> context chkLabel $ do
       let
-              goalie = (progState^.database.dbGoalies) !! chkGid
+        ps'          = setGameGoalie goalieId ps
-              gameStats = progState^.progMode.gameStateL.gameGoalieStats
+        [joe', bob'] = ps'^.database.dbGoalies
-              game      = M.findWithDefault newGoalieStats chkGid gameStats
+        gStats'      = ps'^.progMode.gameStateL.gameGoalieStats
-              ytd       = goalie^.gYtd
-              lifetime  = goalie^.gLifetime
 
-            mapM_
+      context "Joe" $ joe' `TS.compareTest` expectedJoe
-              (\(label', expected, actual) -> context label' $
+      context "Bob" $ bob' `TS.compareTest` expectedBob
-                expected `TS.compareTest` actual)
+      context "game stats" $ gStats' `TS.compareTest` expectedGStats)
-              [ ( "game stats",     game,     goalieStats gWins   gLosses   gTies   )
-              , ( "YTD stats",      ytd,      goalieStats ytdWins ytdLosses ytdTies )
-              , ( "lifetime stats", lifetime, goalieStats ltWins  ltLosses  ltTies  )
-              ]
 
-            it "should set the gameGoalieAssigned flag" $
+  [ ( "Joe wins - no shutout"
-              progState^.progMode.gameStateL.gameGoalieAssigned `shouldBe` True)
-        [ ( "checking Bob", 0, bobData )
-        , ( "checking Joe", 1, joeData )
-        ])
-    [ ( "Bob wins"
-      , winningGame
     , 0
-      , ( 1, 0, 0, 11, 11, 12, 21, 21, 22 )
+    , psWin
-      , ( 0, 0, 0, 30, 31, 32, 40, 41, 42 )
+    , joeWin
+    , bob
+    , gsJoeWin
     )
-    , ( "Bob loses"
+
-      , losingGame
+  , ( "Bob wins - no shutout"
-      , 0
-      , ( 0, 1, 0, 10, 12, 12, 20, 22, 22 )
-      , ( 0, 0, 0, 30, 31, 32, 40, 41, 42 )
-      )
-    , ( "Bob ties"
-      , tiedGame
-      , 0
-      , ( 0, 0, 1, 10, 11, 13, 20, 21, 23 )
-      , ( 0, 0, 0, 30, 31, 32, 40, 41, 42 )
-      )
-    , ( "Joe wins"
-      , winningGame
     , 1
-      , ( 0, 0, 0, 10, 11, 12, 20, 21, 22 )
+    , psWin
-      , ( 1, 0, 0, 31, 31, 32, 41, 41, 42 )
+    , joe
+    , bobWin
+    , gsBobWin
     )
+
+  , ( "Joe wins - shutout"
+    , 0
+    , psWinSO
+    , joeWinSO
+    , bob
+    , gsJoeWinSO
+    )
+
+  , ( "Bob wins - shutout"
+    , 1
+    , psWinSO
+    , joe
+    , bobWinSO
+    , gsBobWinSO
+    )
+
   , ( "Joe loses"
-      , losingGame
+    , 0
-      , 1
+    , psLose
-      , ( 0, 0, 0, 10, 11, 12, 20, 21, 22 )
+    , joeLose
-      , ( 0, 1, 0, 30, 32, 32, 40, 42, 42 )
+    , bob
+    , gsJoeLose
     )
-    , ( "Joe ties"
+
-      , tiedGame
+  , ( "Bob loses"
     , 1
-      , ( 0, 0, 0, 10, 11, 12, 20, 21, 22 )
+    , psLose
-      , ( 0, 0, 1, 30, 31, 33, 40, 41, 43 )
+    , joe
+    , bobLose
+    , gsBobLose
+    )
+
+  , ( "Joe overtime"
+    , 0
+    , psOT
+    , joeOT
+    , bob
+    , gsJoeOT
+    )
+
+  , ( "Bob overtime"
+    , 1
+    , psOT
+    , joe
+    , bobOT
+    , gsBobOT
     )
   ]
+
+  where
+
+    joe
+      = newGoalie 2 "Joe"
+      & gYtd
+        %~ (gsShutouts .~ 11)
+        .  (gsWins     .~ 12)
+        .  (gsLosses   .~ 13)
+        .  (gsTies     .~ 14)
+      & gLifetime
+        %~ (gsShutouts .~ 21)
+        .  (gsWins     .~ 22)
+        .  (gsLosses   .~ 23)
+        .  (gsTies     .~ 24)
+
+    bob
+      = newGoalie 3 "Bob"
+      & gYtd
+        %~ (gsShutouts .~ 31)
+        .  (gsWins     .~ 32)
+        .  (gsLosses   .~ 33)
+        .  (gsTies     .~ 34)
+      & gLifetime
+        %~ (gsShutouts .~ 41)
+        .  (gsWins     .~ 42)
+        .  (gsLosses   .~ 43)
+        .  (gsTies     .~ 44)
+
+    joeWin   = win joe
+    bobWin   = win bob
+    joeWinSO = winSO joe
+    bobWinSO = winSO bob
+    joeLose  = lose joe
+    bobLose  = lose bob
+    joeOT    = tie joe
+    bobOT    = tie bob
+
+    psWin = mkProgState
+      $ (homeScore ?~ 2)
+      . (awayScore ?~ 1)
+
+    psWinSO = mkProgState
+      $ (homeScore ?~ 1)
+      . (awayScore ?~ 0)
+
+    psLose = mkProgState
+      $ (homeScore ?~ 0)
+      . (awayScore ?~ 1)
+
+    psOT = mkProgState
+      $ (homeScore    ?~ 0)
+      . (awayScore    ?~ 1)
+      . (overtimeFlag ?~ True)
+
+    mkProgState f
+      = newProgState
+      & database.dbGoalies  .~ [joe, bob]
+      & progMode.gameStateL
+        %~ f
+        .  (gameType     ?~ HomeGame)
+        .  (overtimeFlag ?~ False)
+
+    gsJoeWin   = mkGameStats 0 incWin
+    gsBobWin   = mkGameStats 1 incWin
+    gsJoeWinSO = mkGameStats 0 $ incWin . incSO
+    gsBobWinSO = mkGameStats 1 $ incWin . incSO
+    gsJoeLose  = mkGameStats 0 incLoss
+    gsBobLose  = mkGameStats 1 incLoss
+    gsJoeOT    = mkGameStats 0 incOT
+    gsBobOT    = mkGameStats 1 incOT
+
+    mkGameStats n f = M.fromList [(n, f newGoalieStats)]
+
+    win
+      = (gYtd      %~ incWin)
+      . (gLifetime %~ incWin)
+
+    winSO
+      = (gYtd      %~ (incWin . incSO))
+      . (gLifetime %~ (incWin . incSO))
+
+    lose
+      = (gYtd      %~ incLoss)
+      . (gLifetime %~ incLoss)
+
+    tie
+      = (gYtd      %~ incOT)
+      . (gLifetime %~ incOT)
+
+    incWin  = gsWins     %~ succ
+    incSO   = gsShutouts %~ succ
+    incLoss = gsLosses   %~ succ
+    incOT   = gsTies     %~ succ

test/TypesSpec.hs

@@ -19,7 +19,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 -}
 
-{-# LANGUAGE OverloadedStrings, RankNTypes #-}
+{-# LANGUAGE FlexibleInstances, OverloadedStrings, RankNTypes #-}
 
 module TypesSpec
   ( Comparable (..)
@@ -33,6 +33,7 @@ module TypesSpec
 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 Lens.Micro (Lens', (&), (^.), (.~), (?~))
@@ -1005,3 +1006,48 @@ instance Comparable EditStandingsMode where
   compareTest actual expected =
     it ("should be " ++ show expected) $
       actual `shouldBe` expected
+
+instance Comparable Goalie where
+  compareTest actual expected = do
+
+    describe "gNumber" $
+      it ("should be " ++ show (expected^.gNumber)) $
+        actual^.gNumber `shouldBe` expected^.gNumber
+
+    describe "gName" $
+      it ("should be " ++ show (expected^.gName)) $
+        actual^.gName `shouldBe` expected^.gName
+
+    describe "gRookie" $
+      it ("should be " ++ show (expected^.gRookie)) $
+        actual^.gRookie `shouldBe` expected^.gRookie
+
+    describe "gActive" $
+      it ("should be " ++ show (expected^.gActive)) $
+        actual^.gActive `shouldBe` expected^.gActive
+
+    describe "gYtd" $
+      (actual^.gYtd) `compareTest` (expected^.gYtd)
+
+    describe "gLifetime" $
+      (actual^.gLifetime) `compareTest` (expected^.gLifetime)
+
+instance Comparable (M.Map Int GoalieStats) where
+  compareTest actual expected = do
+
+    let
+      aList = M.toList actual
+      eList = M.toList expected
+
+    it "should have the correct number of elements" $
+      length aList `shouldBe` length eList
+
+    mapM_
+      (\(n, (ka, va), (ke, ve)) -> context ("element " ++ show n) $ do
+
+        context "key" $
+          it ("should be " ++ show ke) $
+            ka `shouldBe` ke
+
+        context "value" $ va `compareTest` ve)
+      (zip3 ([0..] :: [Int]) aList eList)

test/UtilSpec.hs

@@ -30,6 +30,7 @@ spec :: Spec
 spec = describe "Mtlstats.Util" $ do
   nthSpec
   modifyNthSpec
+  dropNthSpec
   updateMapSpec
   sliceSpec
   capitalizeNameSpec
@@ -64,6 +65,20 @@ modifyNthSpec = describe "modifyNth" $ do
     it "should not modify the value" $
       modifyNth (-1) succ list `shouldBe` [1, 2, 3]
 
+dropNthSpec :: Spec
+dropNthSpec = describe "dropNth" $ mapM_
+
+  (\(label, n, expected) ->
+    context label $
+      it ("should be " ++ show expected) $
+      dropNth n list `shouldBe` expected)
+
+  [ ( "out of bounds", 1, ["foo", "baz"] )
+  , ( "in bounds",     3, list           )
+  ]
+
+  where list = ["foo", "bar", "baz"]
+
 updateMapSpec :: Spec
 updateMapSpec = describe "updateMap" $ do
   let

vagrant/as_user.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+echo "export PATH=\"$HOME/.local/bin:$PATH\"" >>~vagrant/.bashrc
+mkdir /vagrant/data
+ln -s /vagrant/data ~vagrant/.mtlstats
+
+cd /vagrant
+stack install

vagrant/provision.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+apt-get update
+apt-get upgrade
+apt-get -y install libghc-ncurses-dev
+wget -qO- https://get.haskellstack.org/ | sh
+
+export HOME=/home/vagrant
+
+sudo -u vagrant /vagrant/vagrant/as_user.sh