implemented selectPositionPrompt

src/Mtlstats/Helpers/Position.hs

@@ -0,0 +1,59 @@
+{- |
+
+mtlstats
+Copyright (C) 1984, 1985, 2019, 2020 Rhéal Lamothe
+<rheal.lamothe@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU 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
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+-}
+
+module Mtlstats.Helpers.Position
+  ( posSearch
+  , posSearchExact
+  , posCallback
+  ) where
+
+import Mtlstats.Types
+
+-- | Searches the 'Database' for all the positions used
+posSearch
+  :: String
+  -- ^ The search string
+  -> Database
+  -- ^ The database
+  -> [(Int, String)]
+  -- ^ A list of result indices and their values
+posSearch = undefined
+
+-- | Searches the 'Database' for an exact position
+posSearchExact
+  :: String
+  -- ^ The search string
+  -> Database
+  -- ^ The database
+  -> Maybe Int
+  -- ^ The index of the result (or 'Nothing' if not found)
+posSearchExact = undefined
+
+-- | Builds a callback function for when a 'Player' position is
+-- selected
+posCallback
+  :: (String -> Action ())
+  -- ^ The raw callback function
+  -> Maybe Int
+  -- ^ The index number of the position selected or 'Nothing' if blank
+  -> Action ()
+  -- ^ The action to perform
+posCallback = undefined

src/Mtlstats/Prompt.hs

@@ -42,6 +42,7 @@ module Mtlstats.Prompt (
   goalieNamePrompt,
   selectPlayerPrompt,
   selectGoaliePrompt,
+  selectPositionPrompt,
   playerToEditPrompt
 ) where
 
@@ -56,6 +57,7 @@ import qualified UI.NCurses as C
 
 import Mtlstats.Actions
 import Mtlstats.Config
+import Mtlstats.Helpers.Position
 import Mtlstats.Types
 import Mtlstats.Util
 
@@ -307,6 +309,24 @@ selectGoaliePrompt pStr callback = selectPrompt SelectParams
     modify $ progMode .~ CreateGoalie cgs
   }
 
+-- | Selects (or creates) a player position
+selectPositionPrompt
+  :: String
+  -- ^ The 'Prompt' string
+  -> (String -> Action ())
+  -- ^ The action to perform when a value is entered
+  -> Prompt
+selectPositionPrompt pStr callback = selectPrompt SelectParams
+  { spPrompt = pStr
+  , spSearchHeader = "Positions:"
+  , spSearch = posSearch
+  , spSearchExact = posSearchExact
+  , spElemDesc = id
+  , spProcessChar = \ch -> (++ [toUpper ch])
+  , spCallback = posCallback callback
+  , spNotFound = callback
+  }
+
 playerToEditPrompt :: Prompt
 playerToEditPrompt = selectPlayerPrompt "Player to edit: " $
   modify . (progMode.editPlayerStateL.epsSelectedPlayer .~)