module Sound.Tidal.Chords where

import Data.Maybe

import Sound.Tidal.Pattern

major :: Num a => [a]
major :: [a]
major = [0,4,7]
minor :: Num a => [a]
minor :: [a]
minor = [0,3,7]
major7 :: Num a => [a]
major7 :: [a]
major7 = [0,4,7,11]
dom7 :: Num a => [a]
dom7 :: [a]
dom7 = [0,4,7,10]
minor7 :: Num a => [a]
minor7 :: [a]
minor7 = [0,3,7,10]
aug :: Num a => [a]
aug :: [a]
aug = [0,4,8]
dim :: Num a => [a]
dim :: [a]
dim = [0,3,6]
dim7 :: Num a => [a]
dim7 :: [a]
dim7 = [0,3,6,9]
one :: Num a => [a]
one :: [a]
one = [0]
five :: Num a => [a]
five :: [a]
five = [0,7]
plus :: Num a => [a]
plus :: [a]
plus = [0,4,8]
sharp5 :: Num a => [a]
sharp5 :: [a]
sharp5 = [0,4,8]
msharp5 :: Num a => [a]
msharp5 :: [a]
msharp5 = [0,3,8]
sus2 :: Num a => [a]
sus2 :: [a]
sus2 = [0,2,7]
sus4 :: Num a => [a]
sus4 :: [a]
sus4 = [0,5,7]
six :: Num a => [a]
six :: [a]
six = [0,4,7,9]
m6 :: Num a => [a]
m6 :: [a]
m6 = [0,3,7,9]
sevenSus2 :: Num a => [a]
sevenSus2 :: [a]
sevenSus2 = [0,2,7,10]
sevenSus4 :: Num a => [a]
sevenSus4 :: [a]
sevenSus4 = [0,5,7,10]
sevenFlat5 :: Num a => [a]
sevenFlat5 :: [a]
sevenFlat5 = [0,4,6,10]
m7flat5 :: Num a => [a]
m7flat5 :: [a]
m7flat5 = [0,3,6,10]
sevenSharp5 :: Num a => [a]
sevenSharp5 :: [a]
sevenSharp5 = [0,4,8,10]
m7sharp5 :: Num a => [a]
m7sharp5 :: [a]
m7sharp5 = [0,3,8,10]
nine :: Num a => [a]
nine :: [a]
nine = [0,4,7,10,14]
m9 :: Num a => [a]
m9 :: [a]
m9 = [0,3,7,10,14]
m7sharp9 :: Num a => [a]
m7sharp9 :: [a]
m7sharp9 = [0,3,7,10,14]
maj9 :: Num a => [a]
maj9 :: [a]
maj9 = [0,4,7,11,14]
nineSus4 :: Num a => [a]
nineSus4 :: [a]
nineSus4 = [0,5,7,10,14]
sixby9 :: Num a => [a]
sixby9 :: [a]
sixby9 = [0,4,7,9,14]
m6by9 :: Num a => [a]
m6by9 :: [a]
m6by9 = [0,3,9,7,14]
sevenFlat9 :: Num a => [a]
sevenFlat9 :: [a]
sevenFlat9 = [0,4,7,10,13]
m7flat9 :: Num a => [a]
m7flat9 :: [a]
m7flat9 = [0,3,7,10,13]
sevenFlat10 :: Num a => [a]
sevenFlat10 :: [a]
sevenFlat10 = [0,4,7,10,15]
nineSharp5 :: Num a => [a]
nineSharp5 :: [a]
nineSharp5 = [0,1,13]
m9sharp5 :: Num a => [a]
m9sharp5 :: [a]
m9sharp5 = [0,1,14]
sevenSharp5flat9 :: Num a => [a]
sevenSharp5flat9 :: [a]
sevenSharp5flat9 = [0,4,8,10,13]
m7sharp5flat9 :: Num a => [a]
m7sharp5flat9 :: [a]
m7sharp5flat9 = [0,3,8,10,13]
eleven :: Num a => [a]
eleven :: [a]
eleven = [0,4,7,10,14,17]
m11 :: Num a => [a]
m11 :: [a]
m11 = [0,3,7,10,14,17]
maj11 :: Num a => [a]
maj11 :: [a]
maj11 = [0,4,7,11,14,17]
elevenSharp :: Num a => [a]
elevenSharp :: [a]
elevenSharp = [0,4,7,10,14,18]
m11sharp :: Num a => [a]
m11sharp :: [a]
m11sharp = [0,3,7,10,14,18]
thirteen :: Num a => [a]
thirteen :: [a]
thirteen = [0,4,7,10,14,17,21]
m13 :: Num a => [a]
m13 :: [a]
m13 = [0,3,7,10,14,17,21]

-- | @chordate cs m n@ selects the @n@th "chord" (a chord is a list of Ints)
-- from a list of chords @cs@ and transposes it by @m@
-- chordate :: Num b => [[b]] -> b -> Int -> [b]
-- chordate cs m n = map (+m) $ cs!!n

-- | @enchord chords pn pc@ turns every note in the note pattern @pn@ into
-- a chord, selecting from the chord lists @chords@ using the index pattern
-- @pc@.  For example, @Chords.enchord [Chords.major Chords.minor] "c g" "0 1"@
-- will create a pattern of a C-major chord followed by a G-minor chord.
-- enchord :: Num a => [[a]] -> Pattern a -> Pattern Int -> Pattern a
-- enchord chords pn pc = flatpat $ (chordate chords) <$> pn <*> pc

chordTable :: Num a => [(String, [a])]
chordTable :: [(String, [a])]
chordTable = [("major", [a]
forall a. Num a => [a]
major),
              ("maj", [a]
forall a. Num a => [a]
major),
              ("minor", [a]
forall a. Num a => [a]
minor),
              ("min", [a]
forall a. Num a => [a]
minor),
              ("aug", [a]
forall a. Num a => [a]
aug),
              ("dim", [a]
forall a. Num a => [a]
dim),
              ("major7", [a]
forall a. Num a => [a]
major7),
              ("maj7", [a]
forall a. Num a => [a]
major7),
              ("dom7", [a]
forall a. Num a => [a]
dom7),
              ("minor7", [a]
forall a. Num a => [a]
minor7),
              ("min7", [a]
forall a. Num a => [a]
minor7),
              ("dim7", [a]
forall a. Num a => [a]
dim7),
              ("one", [a]
forall a. Num a => [a]
one),
              ("1", [a]
forall a. Num a => [a]
one),
              ("five", [a]
forall a. Num a => [a]
five),
              ("5", [a]
forall a. Num a => [a]
five),
              ("plus", [a]
forall a. Num a => [a]
plus),
              ("sharp5", [a]
forall a. Num a => [a]
sharp5),
              ("msharp5", [a]
forall a. Num a => [a]
msharp5),
              ("sus2", [a]
forall a. Num a => [a]
sus2),
              ("sus4", [a]
forall a. Num a => [a]
sus4),
              ("six", [a]
forall a. Num a => [a]
six),
              ("6", [a]
forall a. Num a => [a]
six),
              ("m6", [a]
forall a. Num a => [a]
m6),
              ("sevenSus2", [a]
forall a. Num a => [a]
sevenSus2),
              ("7sus2", [a]
forall a. Num a => [a]
sevenSus2),
              ("sevenSus4", [a]
forall a. Num a => [a]
sevenSus4),
              ("7sus4", [a]
forall a. Num a => [a]
sevenSus4),
              ("sevenFlat5", [a]
forall a. Num a => [a]
sevenFlat5),
              ("7f5", [a]
forall a. Num a => [a]
sevenFlat5),
              ("m7flat5", [a]
forall a. Num a => [a]
m7flat5),
              ("m7f5", [a]
forall a. Num a => [a]
m7flat5),
              ("sevenSharp5", [a]
forall a. Num a => [a]
sevenSharp5),
              ("7s5", [a]
forall a. Num a => [a]
sevenSharp5),
              ("m7sharp5", [a]
forall a. Num a => [a]
m7sharp5),
              ("m7s5", [a]
forall a. Num a => [a]
m7sharp5),
              ("nine", [a]
forall a. Num a => [a]
nine),
              ("m9", [a]
forall a. Num a => [a]
m9),
              ("m7sharp9", [a]
forall a. Num a => [a]
m7sharp9),
              ("m7s9", [a]
forall a. Num a => [a]
m7sharp9),
              ("maj9", [a]
forall a. Num a => [a]
maj9),
              ("nineSus4", [a]
forall a. Num a => [a]
nineSus4),
              ("ninesus4", [a]
forall a. Num a => [a]
nineSus4),
              ("9sus4", [a]
forall a. Num a => [a]
nineSus4),
              ("sixby9", [a]
forall a. Num a => [a]
sixby9),
              ("6by9", [a]
forall a. Num a => [a]
sixby9),
              ("m6by9", [a]
forall a. Num a => [a]
m6by9),
              ("sevenFlat9", [a]
forall a. Num a => [a]
sevenFlat9),
              ("7f9", [a]
forall a. Num a => [a]
sevenFlat9),
              ("m7flat9", [a]
forall a. Num a => [a]
m7flat9),
              ("m7f9", [a]
forall a. Num a => [a]
m7flat9),
              ("sevenFlat10", [a]
forall a. Num a => [a]
sevenFlat10),
              ("7f10", [a]
forall a. Num a => [a]
sevenFlat10),
              ("nineSharp5", [a]
forall a. Num a => [a]
nineSharp5),
              ("9s5", [a]
forall a. Num a => [a]
nineSharp5),
              ("m9sharp5", [a]
forall a. Num a => [a]
m9sharp5),
              ("m9s5", [a]
forall a. Num a => [a]
m9sharp5),
              ("sevenSharp5flat9", [a]
forall a. Num a => [a]
sevenSharp5flat9),
              ("7s5f9", [a]
forall a. Num a => [a]
sevenSharp5flat9),
              ("m7sharp5flat9", [a]
forall a. Num a => [a]
m7sharp5flat9),
              ("eleven", [a]
forall a. Num a => [a]
eleven),
              ("11", [a]
forall a. Num a => [a]
eleven),
              ("m11", [a]
forall a. Num a => [a]
m11),
              ("maj11", [a]
forall a. Num a => [a]
maj11),
              ("elevenSharp", [a]
forall a. Num a => [a]
elevenSharp),
              ("11s", [a]
forall a. Num a => [a]
elevenSharp),
              ("m11sharp", [a]
forall a. Num a => [a]
m11sharp),
              ("m11s", [a]
forall a. Num a => [a]
m11sharp),
              ("thirteen", [a]
forall a. Num a => [a]
thirteen),
              ("13", [a]
forall a. Num a => [a]
thirteen),
              ("m13", [a]
forall a. Num a => [a]
m13)
             ]

chordL :: Num a => Pattern String -> Pattern [a]
chordL :: Pattern String -> Pattern [a]
chordL p :: Pattern String
p = (\name :: String
name -> [a] -> Maybe [a] -> [a]
forall a. a -> Maybe a -> a
fromMaybe [] (Maybe [a] -> [a]) -> Maybe [a] -> [a]
forall a b. (a -> b) -> a -> b
$ String -> [(String, [a])] -> Maybe [a]
forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup String
name [(String, [a])]
forall a. Num a => [(String, [a])]
chordTable) (String -> [a]) -> Pattern String -> Pattern [a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Pattern String
p

chordList :: String
chordList :: String
chordList = [String] -> String
unwords ([String] -> String) -> [String] -> String
forall a b. (a -> b) -> a -> b
$ ((String, [Int]) -> String) -> [(String, [Int])] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (String, [Int]) -> String
forall a b. (a, b) -> a
fst ([(String, [Int])]
forall a. Num a => [(String, [a])]
chordTable :: [(String, [Int])])