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{-# LANGUAGE TypeApplications, GADTs, FlexibleInstances, OverloadedLists #-} | |
module History where | |
import Lib | |
import Control.Monad (join) | |
import qualified Data.Map as Map | |
import Data.Map (Map) | |
import qualified Data.List.NonEmpty as NEL | |
import Data.List.NonEmpty (NonEmpty(..)) | |
import Data.Time (Day, fromGregorian) | |
import qualified Data.List as List | |
history :: NonEmpty Session | |
history = | |
[ 2019 05 07 #: | |
[ bench press %: | |
155 x 5 x 5 | |
, deadlift %: | |
[ 225 x 5 | |
, 275 x 3 | |
] <> | |
315 x 1 x 3 | |
, db rows %: | |
45 x 12 x 6 | |
] | |
, 2019 04 15 #: | |
[ press %: | |
100 x 5 x 5 | |
, deadlift %: | |
225 x 5 x 3 | |
, bb curl %: | |
45 x 20 x 4 | |
] | |
, 2019 04 11 #: | |
[ bench press %: | |
[ 155 x 5 | |
, 165 x 3 | |
, 175 x 2 | |
, 185 x 1 | |
, 195 x 1 | |
, 205 x 1 | |
, 185 x 3 | |
, 155 x 5 | |
, 155 x 5 | |
, 155 x 5 | |
, 135 x 10 | |
] | |
, squat %: | |
[ 155 x 5 | |
, 185 x 3 | |
, 195 x 1 | |
, 205 x 1 | |
, 215 x 1 | |
, 225 x 1 | |
, 235 x 1 | |
] | |
, bb curls %: | |
45 x 15 x 3 | |
] | |
, 2019 04 08 #: | |
[ press %: | |
100 x 5 x 3 | |
<> | |
[ 115 x 3 | |
, 125 x 3 | |
, 135 x 2 | |
, 115 x 3 | |
, 95 x 5 | |
] | |
, deadlift %: | |
[ 135 x 5 | |
, 185 x 5 | |
, 225 x 5 | |
, 245 x 2 | |
, 265 x 2 | |
, 275 x 1 | |
, 295 x 1 | |
, 315 x 1 | |
] | |
, bb curls %: | |
45 x 20 x 3 | |
, 2019 04 01 #: | |
[ bench press %: | |
[ 135 x 5 | |
, 145 x 5 | |
, 155 x 5 | |
] <> 165 x 5 x 3 <> | |
[ 155 x 5 | |
, 135 x 5 | |
] | |
, squat %: | |
185 x 5 x 3 | |
] | |
, 2019 03 30 #: | |
[ press %: | |
95 x 5 x 2 | |
<> | |
[ 95 x 8 | |
, 105 x 3 | |
, 115 x 3 | |
, 125 x 1 | |
, 135 x 1 | |
] | |
, squat %: | |
[ 150 x 5 | |
, 165 x 5 | |
, 185 x 5 | |
, 205 x 5 | |
, 225 x 5 | |
] | |
, db curl %: | |
20 x 15 x 4 | |
] | |
, 2019 03 27 #: | |
[ bench press %: | |
125 x 5 x 2 | |
<> | |
125 x 8 x 1 | |
, deadlift %: | |
[ 145 x 5 | |
, 155 x 5 | |
, 165 x 5 | |
, 175 x 5 | |
] | |
, db press %: | |
30 x 12 x 4 | |
, db row %: | |
50 x 12 x 4 | |
, latPull %: | |
[ 60 x 10 | |
, 70 x 10 | |
, 80 x 10 | |
, 90 x 10 | |
, 100 x 10 | |
] | |
] | |
, 2019 03 25 #: | |
[ squat %: | |
145 x 5 x 2 | |
<> | |
145 x 8 x 1 | |
, press %: | |
90 x 5 x 2 | |
<> | |
90 x 9 x 1 | |
, curl %: | |
55 x 12 x 4 | |
, press %: | |
55 x 12 x 4 | |
] | |
, 2019 03 23 #: | |
[ squat %: | |
140 x 5 x 2 | |
<> | |
140 x 8 x 1 | |
, bench press %: | |
120 x 5 x 2 | |
<> | |
120 x 8 x 1 | |
, db row %: | |
50 x 12 x 4 | |
, db press %: | |
25 x 12 x 4 | |
] | |
, 2019 03 19 #: | |
[ press %: | |
85 x 5 x 2 | |
<> | |
85 x 12 x 1 | |
, deadlift %: | |
135 x 5 x 1 | |
, reverseHyper %: | |
20 x 12 x 3 | |
] | |
, 2019 03 17 #: | |
[ squat %: | |
135 x 5 x 3 | |
, bench press %: | |
[ 115 x 5 | |
, 115 x 5 | |
, 115 x 12 | |
] | |
, db row %: | |
60 x 12 x 4 | |
] | |
] |
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{-# LANGUAGE TypeApplications, GADTs, FlexibleInstances, OverloadedLists #-} | |
module Lib where | |
import Control.Monad (join) | |
import qualified Data.Map as Map | |
import Data.Map (Map) | |
import qualified Data.List.NonEmpty as NEL | |
import Data.List.NonEmpty (NonEmpty(..)) | |
import Data.Time (Day, fromGregorian) | |
import qualified Data.List as List | |
data Lift = Lift { liftName :: String, liftSets :: NonEmpty Set } | |
(%:) :: String -> NonEmpty Set -> Lift | |
name %: lifts = Lift name lifts | |
(#:) :: Day -> NonEmpty Lift -> Session | |
(#:) = flip Session | |
(*:) :: Set -> Int -> NonEmpty Set | |
(*:) w i = w :| replicate (i-1) w | |
infixr 4 *: | |
infixr 3 %: | |
lift :: String -> NonEmpty Set -> Lift | |
lift = Lift | |
x :: () | |
x = () | |
instance (a ~ Int) => Num (() -> a -> Set) where | |
fromInteger i = \_ r -> Set (Weight (fromInteger i)) (Reps r) | |
(+) = undefined | |
(*) = undefined | |
abs = undefined | |
signum = undefined | |
negate = undefined | |
instance (a ~ Int, b ~ Int) => Num (() -> a -> () -> b -> NonEmpty Set) where | |
fromInteger i = \() r () s -> fromInteger i x r *: s | |
(+) = undefined | |
(*) = undefined | |
abs = undefined | |
signum = undefined | |
negate = undefined | |
instance (a ~ Int, b ~ Int) => Num (a -> b -> Day) where | |
fromInteger y m d = fromGregorian y m d | |
(+) = undefined | |
(*) = undefined | |
abs = undefined | |
signum = undefined | |
negate = undefined | |
foo :: Set | |
foo = 60 x 5 | |
newtype Reps = Reps { unReps :: Int } | |
deriving (Eq, Ord) | |
newtype Weight = Weight { weightAmount :: Double } | |
data Set = Set | |
{ setWeight :: Weight | |
, setReps :: Reps | |
} | |
data Session = Session | |
{ sessionLifts :: NonEmpty Lift | |
, sessionDate :: Day | |
-- ^ If the date is 'Nothing', then this is a planned workout and not | |
-- one that has actually occurred yet. | |
} | |
data Entry = Entry Day (Either Bodyweight Session) | |
type History = NonEmpty Entry | |
newtype Bodyweight = Bodyweight { unBodyweight :: Weight } | |
greyskullStep :: Set -> Set | |
greyskullStep (Set weight reps) = | |
Set newWeight (Reps 5) | |
where | |
newWeight | |
| Reps 10 >= reps = | |
Weight (weightAmount weight + 10) | |
| Reps 5 >= reps = | |
Weight (weightAmount weight + 5) | |
| otherwise = | |
Weight | |
. fromInteger . (* 5) . floor . (/ 5) . (* 0.9) | |
. weightAmount $ weight | |
wilksFormula :: Bodyweight -> Weight -> Double | |
wilksFormula bw (Weight total) = (total *) $ | |
500 | |
/ | |
sum ([a, b * x, c * x ^ 2, d * x ^ 3, e * x ^ 4, f * x ^ 5] :: [Double]) | |
where | |
a = -216.0475144 | |
b = 16.260339 | |
c = -0.002388645 | |
d = -0.00113732 | |
e = 7.01863E-06 | |
f = -1.291E-08 | |
Bodyweight (Weight x) = bw | |
dateLifts :: NonEmpty Session -> Map Day (NonEmpty Lift) | |
dateLifts = foldr (\s -> Map.insert (sessionDate s) (sessionLifts s)) Map.empty | |
-- | Property: | |
-- | |
-- >>> all (all ((str ==) . liftName)) (onlyLiftsOf str) | |
-- True | |
onlyLiftsOf :: String -> Map Day (NonEmpty Lift) -> Map Day (NonEmpty Lift) | |
onlyLiftsOf str = Map.mapMaybe (NEL.nonEmpty . NEL.filter p) . Map.filter (any p) | |
where | |
p = (str ==) . liftName | |
bestSet :: NonEmpty Set -> Set | |
bestSet = id | |
. head | |
. List.sortOn e1rm | |
. NEL.toList | |
-- | |
findLast :: String -> NonEmpty Session -> Maybe Session | |
findLast lift = id | |
. fmap (\(a, b) -> Session b a) | |
. Map.lookupMax | |
. onlyLiftsOf lift | |
. dateLifts | |
currentWilks :: NonEmpty Session -> Bodyweight -> Maybe Double | |
currentWilks sess bw = | |
wilksFormula <$> pure bw <*> liftSessions | |
where | |
liftSessions :: Maybe Weight | |
liftSessions = case (,,) <$> msq <*> mdl <*> mbp of | |
Nothing -> Nothing | |
Just (sq, dl, bp) -> Just $ | |
Weight $ sum @[] [f sq, f dl, f bp] | |
f :: Session -> Double | |
f = weightAmount . setWeight . bestSet . join . fmap liftSets . sessionLifts | |
msq = findLast squat sess | |
mdl = findLast deadlift sess | |
mbp = findLast (bench press) sess | |
squat, press, row, deadlift, curl, reverseHyper, latPull :: String | |
squat = "Squat" | |
press = "Press" | |
row = "Row" | |
deadlift = "Deadlift" | |
curl = "Curl" | |
reverseHyper = "Reverse Hyper" | |
latPull = "Lat Pull" | |
pf :: String -> String -> String | |
pf i a = (i ++ " " ++ a) | |
bench, db, romanian :: String -> String | |
bench = pf "Bench " | |
db = pf "DB " | |
romanian = pf "Romanian " | |
e1rm :: Set -> Double | |
e1rm (Set (Weight w) (Reps i)) = | |
(100 * w) / (101.3 - (2.67123 * fromIntegral i)) |
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