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module Types.Classes where
import Types.Scores
import Text.XHtml.Strict
import Data.List (sortBy)
import Data.Function (on)
import Utils.Xhtml (niceDashes)
data Grade = GradeFive Multiplier
| GradeSix Multiplier
deriving (Eq, Ord)
type Multiplier = Float
-- grade; class; no. Ss
data Class = Class Grade Int Int
deriving (Eq)
type ScoresList = [(Class, Score)]
instance Show Grade where
show (GradeFive _) = "5"
show (GradeSix _) = "6"
instance Show Class where
show (Class g n _) = show g ++ "-" ++ show n
numberOfSs :: Class -> Int
numberOfSs (Class _ _ n) = n
getModifier :: Class -> Float
getModifier (Class (GradeFive m) _ _) = m
getModifier (Class (GradeSix m) _ _) = m
updateScore :: Class -> Int -> Int -> ScoresList -> ScoresList
updateScore _ _ _ [] = []
updateScore c p t (s@(aClass, Score x y):ss)
| c == aClass = (c, Score (x + (floor $ (fromIntegral p) * (getModifier aClass))) (y + t)):ss
| otherwise = s:updateScore c p t ss
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