-- |
-- Module      :  Data.Phonetic.Languages.PrepareText
-- Copyright   :  (c) OleksandrZhabenko 2020-2021
-- License     :  MIT
-- Stability   :  Experimental
-- Maintainer  :  olexandr543@yahoo.com
--
-- Helps to order the 7 or less phonetic language words (or their concatenations)
-- to obtain (to some extent) suitable for poetry or music text.
-- Earlier it has been a module DobutokO.Poetry.Ukrainian.PrepareText
-- from the @dobutokO-poetry@ package.
-- In particular, this module can be used to prepare the phonetic language text
-- by applying the most needed grammar to avoid misunderstanding
-- for the produced text. The attention is paid to the prepositions, pronouns, conjunctions
-- and particles that are most commonly connected (or not) in a significant way
-- with the next text.
-- Uses the information from:
-- https://uk.wikipedia.org/wiki/%D0%A1%D0%BF%D0%BE%D0%BB%D1%83%D1%87%D0%BD%D0%B8%D0%BA
-- and
-- https://uk.wikipedia.org/wiki/%D0%A7%D0%B0%D1%81%D1%82%D0%BA%D0%B0_(%D0%BC%D0%BE%D0%B2%D0%BE%D0%B7%D0%BD%D0%B0%D0%B2%D1%81%D1%82%D0%B2%D0%BE)
--
-- Uses arrays instead of vectors.
-- A list of basic (but, probably not complete and needed to be extended as needed) English words (the articles, pronouns,
-- particles, conjunctions etc.) the corresponding phonetic language translations of which are intended to be used as a
-- 'Concatenations' here is written to the file EnglishConcatenated.txt in the source tarball.

module Data.Phonetic.Languages.PrepareText (
  Concatenations
  -- * Basic functions
  , complexWords
  , splitLines
  , splitLinesN
  , isSpC
  , sort2Concat
  , toSequentialApp
  , prepareConcats
  , complexNWords
  -- * The end-user functions
  , prepareText
  , prepareTextN
  , growLinesN
  , prepareGrowTextMN
  , tuneLinesN
  , prepareTuneTextMN
  -- * Used to transform after convertToProperphonetic language from mmsyn6ukr package
  , isPLL
) where

import CaseBi.Arr (getBFstL')
import Data.List.InnToOut.Basic (mapI)
import Data.Char (isAlpha,toLower)
import GHC.Arr
import Data.List (sort,sortOn)

-- | The lists in the list are sorted in the descending order by the word counts in the inner 'String's. All the 'String's
-- in each inner list have the same number of words, and if there is no 'String' with some intermediate number of words (e. g. there
-- are not empty 'String's for 4 and 2 words, but there is no one for 3 words 'String's) then such corresponding list is empty, but
-- it is, nevertheless, present. Probably the maximum number of words can be no more than 4, and the minimum number can be
-- probably no less than 1, but it depends (especially for the maximum). The 'String's in the inner lists must be (unlike the inner
-- lists themselves) sorted in the ascending order for the data type to work correctly in the functions of the module.
type Concatenations = [[String]]

-- | Is used to convert a phonetic language text into list of 'String' each of which is ready to be
-- used by the functions from the other modules in the package.
-- It applies minimal grammar links and connections between the most commonly used phonetic language
-- words that \"should\" be paired and not dealt with separately
-- to avoid the misinterpretation and preserve maximum of the semantics for the
-- \"phonetic\" language on the phonetic language basis.
prepareText
  :: [[String]] -- ^ Is intended to become a valid 'Concatenations'.
  -> String -- ^ A sorted 'String' of possible characters in the phonetic language representation.
  -> String
  -> [String]
prepareText :: [[String]] -> String -> String -> [String]
prepareText = Int -> [[String]] -> String -> String -> [String]
prepareTextN Int
7
{-# INLINE prepareText #-}

sort2Concat
 :: [[String]]
 -> Concatenations  -- ^ Data used to concatenate the basic grammar preserving words and word sequences to the next word to
 -- leave the most of the meaning (semantics) of the text available to easy understanding while reading and listening to.
sort2Concat :: [[String]] -> [[String]]
sort2Concat [[String]]
xsss
 | [[String]] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [[String]]
xsss = []
 | Bool
otherwise = ([String] -> [String]) -> [[String]] -> [[String]]
forall a b. (a -> b) -> [a] -> [b]
map [String] -> [String]
forall a. Ord a => [a] -> [a]
sort ([[String]] -> [[String]])
-> ([[String]] -> [[String]]) -> [[String]] -> [[String]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [[String]] -> [[String]]
forall a. [a] -> [a]
reverse ([[String]] -> [[String]])
-> ([[String]] -> [[String]]) -> [[String]] -> [[String]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ([String] -> [Int]) -> [[String]] -> [[String]]
forall b a. Ord b => (a -> b) -> [a] -> [a]
sortOn ((String -> Int) -> [String] -> [Int]
forall a b. (a -> b) -> [a] -> [b]
map ([String] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([String] -> Int) -> (String -> [String]) -> String -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
words)) ([[String]] -> [[String]]) -> [[String]] -> [[String]]
forall a b. (a -> b) -> a -> b
$ [[String]]
xsss

toSequentialApp
 :: Concatenations -- ^ Data used to concatenate the basic grammar preserving words and word sequences to the next word to
 -- leave the most of the meaning (semantics) of the text available to easy understanding while reading and listening to.
 -> [Concatenations]
toSequentialApp :: [[String]] -> [[[String]]]
toSequentialApp ysss :: [[String]]
ysss@([String]
xss:[[String]]
xsss)
 | [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
xss = [[String]] -> [[[String]]]
toSequentialApp [[String]]
xsss
 | Bool
otherwise = [[String]
xss, Int -> String -> [String]
forall a. Int -> a -> [a]
replicate (Int
n Int -> Int -> Int
forall a. Num a => a -> a -> a
- Int
1) []] [[String]] -> [[[String]]] -> [[[String]]]
forall a. a -> [a] -> [a]
: [[String]] -> [[[String]]]
toSequentialApp [[String]]
xsss
     where n :: Int
n = [String] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([String] -> Int) -> ([String] -> [String]) -> [String] -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
words (String -> [String])
-> ([String] -> String) -> [String] -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [String] -> String
forall a. [a] -> a
head ([String] -> Int) -> [String] -> Int
forall a b. (a -> b) -> a -> b
$ [String]
xss
toSequentialApp [[String]]
_ = []

prepareConcats
 :: [[String]]
 -> [Concatenations]
prepareConcats :: [[String]] -> [[[String]]]
prepareConcats = [[String]] -> [[[String]]]
toSequentialApp ([[String]] -> [[[String]]])
-> ([[String]] -> [[String]]) -> [[String]] -> [[[String]]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [[String]] -> [[String]]
sort2Concat
{-# INLINABLE prepareConcats #-}

{-| Applies the full complex words concatenations (opposite to the 'complexWords' that applies only partial concatenations).
-}
complexNWords :: [[String]] -> [String] -> [String]
complexNWords :: [[String]] -> [String] -> [String]
complexNWords [[String]]
xsss [String]
yss = [[[String]]] -> [String] -> [String]
complexNWords' [[[String]]]
tssss [String]
yss
  where tssss :: [[[String]]]
tssss = [[String]] -> [[[String]]]
prepareConcats [[String]]
xsss
        complexNWords' :: [[[String]]] -> [String] -> [String]
complexNWords' tssss :: [[[String]]]
tssss@([[String]]
ysss:[[[String]]]
zssss) [String]
uss = [[[String]]] -> [String] -> [String]
complexNWords' [[[String]]]
zssss ([String] -> [String])
-> ([String] -> [String]) -> [String] -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [[String]] -> [[String]] -> [String] -> [String]
complexWords [[String]]
ysss [[String]]
ysss ([String] -> [String]) -> [String] -> [String]
forall a b. (a -> b) -> a -> b
$ [String]
uss
        complexNWords' [[[String]]]
_ [String]
uss = [String]
uss

-- | Concatenates complex words in phonetic language so that they are not separated further by possible words order rearrangements (because they are treated
-- as a single word). This is needed to preserve basic grammar in phonetic languages.
complexWords :: Concatenations -> Concatenations -> [String] -> [String]
complexWords :: [[String]] -> [[String]] -> [String] -> [String]
complexWords [[String]]
rsss [[String]]
ysss [String]
zss
 = ((String, [[String]], [[String]]) -> String)
-> [(String, [[String]], [[String]])] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (\(String
ts,[[String]]
_,[[String]]
_) -> String
ts) ([(String, [[String]], [[String]])] -> [String])
-> ([String] -> [(String, [[String]], [[String]])])
-> [String]
-> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (String
 -> [(String, [[String]], [[String]])]
 -> [(String, [[String]], [[String]])])
-> [(String, [[String]], [[String]])]
-> [String]
-> [(String, [[String]], [[String]])]
forall (t :: * -> *) a b.
Foldable t =>
(a -> b -> b) -> b -> t a -> b
foldr String
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
f [(String, [[String]], [[String]])]
forall a. [([a], [[String]], [[String]])]
v ([String] -> [String]) -> [String] -> [String]
forall a b. (a -> b) -> a -> b
$ [String]
zss
    where v :: [([a], [[String]], [[String]])]
v = [([],[[String]]
rsss,[[String]]
ysss)]
          f :: String
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
f String
z rs :: [(String, [[String]], [[String]])]
rs@((String
t,[[String]]
rsss,([String]
yss:[[String]]
tsss)):[(String, [[String]], [[String]])]
ks)
            | [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
yss = String
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
f String
z ((String
t,[[String]]
rsss,[[String]]
tsss)(String, [[String]], [[String]])
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
forall a. a -> [a] -> [a]
:[(String, [[String]], [[String]])]
ks)
            | Bool -> [(String, Bool)] -> String -> Bool
forall a b. Ord a => b -> [(a, b)] -> a -> b
getBFstL' Bool
False ([String] -> [Bool] -> [(String, Bool)]
forall a b. [a] -> [b] -> [(a, b)]
zip [String]
yss ([Bool] -> [(String, Bool)])
-> (Bool -> [Bool]) -> Bool -> [(String, Bool)]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> Bool -> [Bool]
forall a. Int -> a -> [a]
replicate Int
10000 (Bool -> [(String, Bool)]) -> Bool -> [(String, Bool)]
forall a b. (a -> b) -> a -> b
$ Bool
True) String
uwxs = ((Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
filter (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
/= Char
' ') String
uwxs String -> String -> String
forall a. Monoid a => a -> a -> a
`mappend` String
t,[[String]]
rsss,[[String]]
rsss)(String, [[String]], [[String]])
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
forall a. a -> [a] -> [a]
:[(String, [[String]], [[String]])]
ks
            | Bool
otherwise = String
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
f String
z ((String
t,[[String]]
rsss,[[String]]
tsss)(String, [[String]], [[String]])
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
forall a. a -> [a] -> [a]
:[(String, [[String]], [[String]])]
ks)
                  where y :: Int
y = [String] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([String] -> Int) -> ([String] -> [String]) -> [String] -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
words (String -> [String])
-> ([String] -> String) -> [String] -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [String] -> String
forall a. [a] -> a
head ([String] -> Int) -> [String] -> Int
forall a b. (a -> b) -> a -> b
$ [String]
yss
                        uwxs :: String
uwxs = [String] -> String
unwords ([String] -> String)
-> ([(String, [[String]], [[String]])] -> [String])
-> [(String, [[String]], [[String]])]
-> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> [String] -> [String]
forall a. Int -> [a] -> [a]
take Int
y ([String] -> [String])
-> ([(String, [[String]], [[String]])] -> [String])
-> [(String, [[String]], [[String]])]
-> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ((String, [[String]], [[String]]) -> String)
-> [(String, [[String]], [[String]])] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (\(String
q,[[String]]
_,[[String]]
_) -> String
q) ([(String, [[String]], [[String]])] -> String)
-> [(String, [[String]], [[String]])] -> String
forall a b. (a -> b) -> a -> b
$ [(String, [[String]], [[String]])]
rs
          f String
z rs :: [(String, [[String]], [[String]])]
rs@((String
t,[[String]]
rsss,[]):[(String, [[String]], [[String]])]
ks) = (String
z,[[String]]
rsss,[[String]]
rsss)(String, [[String]], [[String]])
-> [(String, [[String]], [[String]])]
-> [(String, [[String]], [[String]])]
forall a. a -> [a] -> [a]
:[(String, [[String]], [[String]])]
rs

-- | A generalized variant of the 'prepareText' with the arbitrary maximum number of the words in the lines given as the first argument.
prepareTextN
 :: Int -- ^ A maximum number of the words or their concatenations in the resulting list of 'String's.
 -> [[String]] -- ^ Is intended to become a valid 'Concatenations'.
 -> String -- ^ A sorted 'String' of possible characters in the phonetic language representation.
 -> String
 -> [String]
prepareTextN :: Int -> [[String]] -> String -> String -> [String]
prepareTextN Int
n [[String]]
ysss String
xs = (String -> Bool) -> [String] -> [String]
forall a. (a -> Bool) -> [a] -> [a]
filter ((Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (String -> Char -> Bool
isPLL String
xs)) ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> [String] -> [String]
splitLinesN Int
n ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (String -> String) -> [String] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map ([String] -> String
unwords ([String] -> String) -> (String -> [String]) -> String -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [[String]] -> [String] -> [String]
complexNWords [[String]]
ysss ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
words) ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
   (String -> Bool) -> [String] -> [String]
forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null) ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
lines

-- | A predicate to check whether the given character is one of the \"\' \\x2019\\x02BC-\".
isSpC :: Char -> Bool
isSpC :: Char -> Bool
isSpC Char
x = Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\'' Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
' ' Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\x2019' Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\x02BC' Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'-'
{-# INLINE isSpC #-}
{-# DEPRECATED #-}

-- | The first argument must be a 'String' of sorted 'Char's in the ascending order of all possible symbols that can be
-- used for the text in the phonetic language selected. Can be prepared beforehand, or read from the file.
isPLL :: String -> Char -> Bool
isPLL :: String -> Char -> Bool
isPLL String
xs Char
y = Bool -> [(Char, Bool)] -> Char -> Bool
forall a b. Ord a => b -> [(a, b)] -> a -> b
getBFstL' Bool
False (String -> [Bool] -> [(Char, Bool)]
forall a b. [a] -> [b] -> [(a, b)]
zip String
xs ([Bool] -> [(Char, Bool)])
-> (Bool -> [Bool]) -> Bool -> [(Char, Bool)]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> Bool -> [Bool]
forall a. Int -> a -> [a]
replicate Int
10000 (Bool -> [(Char, Bool)]) -> Bool -> [(Char, Bool)]
forall a b. (a -> b) -> a -> b
$ Bool
True) Char
y

-- | The function is recursive and is applied so that all returned elements ('String') are no longer than 7 words in them.
splitLines :: [String] -> [String]
splitLines :: [String] -> [String]
splitLines = Int -> [String] -> [String]
splitLinesN Int
7
{-# INLINE splitLines #-}

-- | A generalized variant of the 'splitLines' with the arbitrary maximum number of the words in the lines given as the first argument.
splitLinesN :: Int -> [String] -> [String]
splitLinesN :: Int -> [String] -> [String]
splitLinesN Int
n [String]
xss
 | [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
xss Bool -> Bool -> Bool
|| Int
n Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
<= Int
0 = []
 | Bool
otherwise = (String -> Bool) -> (String -> [String]) -> [String] -> [String]
forall a. (a -> Bool) -> (a -> [a]) -> [a] -> [a]
mapI (\String
xs -> Int -> Int -> Ordering
forall a. Ord a => a -> a -> Ordering
compare ([String] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([String] -> Int) -> (String -> [String]) -> String -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
words (String -> Int) -> String -> Int
forall a b. (a -> b) -> a -> b
$ String
xs) Int
n Ordering -> Ordering -> Bool
forall a. Eq a => a -> a -> Bool
== Ordering
GT) (\String
xs -> let yss :: [String]
yss = String -> [String]
words String
xs in
     Int -> [String] -> [String]
splitLinesN Int
n ([String] -> [String])
-> ([String] -> [String]) -> [String] -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ([String] -> String) -> [[String]] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map [String] -> String
unwords ([[String]] -> [String])
-> ([String] -> [[String]]) -> [String] -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (\([String]
q,[String]
r) -> [[String]
q,[String]
r]) (([String], [String]) -> [[String]])
-> ([String] -> ([String], [String])) -> [String] -> [[String]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> [String] -> ([String], [String])
forall a. Int -> [a] -> ([a], [a])
splitAt ([String] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length [String]
yss Int -> Int -> Int
forall a. Integral a => a -> a -> a
`quot` Int
2) ([String] -> [String]) -> [String] -> [String]
forall a b. (a -> b) -> a -> b
$ [String]
yss) ([String] -> [String]) -> [String] -> [String]
forall a b. (a -> b) -> a -> b
$ [String]
xss

------------------------------------------------

{-| @ since 0.8.0.0
Given a positive number and a list tries to rearrange the list's 'String's by concatenation of the several elements of the list
so that the number of words in every new 'String' in the resulting list is not greater than the 'Int' argument. If some of the
'String's have more than that number quantity of the words then these 'String's are preserved.
-}
growLinesN :: Int -> [String] -> [String]
growLinesN :: Int -> [String] -> [String]
growLinesN Int
n [String]
xss
 | [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
xss Bool -> Bool -> Bool
|| Int
n Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
< Int
0 = []
 | Bool
otherwise = [String] -> String
unwords [String]
yss String -> [String] -> [String]
forall a. a -> [a] -> [a]
: Int -> [String] -> [String]
growLinesN Int
n [String]
zss
     where l :: Int
l = [Int] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([Int] -> Int) -> ([String] -> [Int]) -> [String] -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Bool) -> [Int] -> [Int]
forall a. (a -> Bool) -> [a] -> [a]
takeWhile (Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
<= Int
n) ([Int] -> [Int]) -> ([String] -> [Int]) -> [String] -> [Int]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int -> Int -> Int) -> [Int] -> [Int]
forall a. (a -> a -> a) -> [a] -> [a]
scanl1 Int -> Int -> Int
forall a. Num a => a -> a -> a
(+) ([Int] -> [Int]) -> ([String] -> [Int]) -> [String] -> [Int]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (String -> Int) -> [String] -> [Int]
forall a b. (a -> b) -> [a] -> [b]
map ([String] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
length ([String] -> Int) -> (String -> [String]) -> String -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
words) ([String] -> Int) -> [String] -> Int
forall a b. (a -> b) -> a -> b
$ [String]
xss -- the maximum number of lines to be taken
           ([String]
yss,[String]
zss) = Int -> [String] -> ([String], [String])
forall a. Int -> [a] -> ([a], [a])
splitAt (Int -> Int -> Int
forall a. Ord a => a -> a -> a
max Int
l Int
1) [String]
xss

{-| @ since 0.8.0.0
The function combines the 'prepareTextN' and 'growLinesN' function. Applies needed phonetic language preparations
to the text and tries to \'grow\' the resulting 'String's in the list so that the number of the words in every
of them is no greater than the given first 'Int' number.
-}
prepareGrowTextMN
 :: Int -- ^ A maximum number of the words or their concatenations in the resulting list of 'String's.
 -> Int -- ^ A number of words in every 'String' that the function firstly forms. To have some sense of usage, must be less than the first argument.
 -> [[String]] -- ^ Is intended to become a valid 'Concatenations'.
 -> String -- ^ A sorted 'String' of possible characters in the phonetic language representation.
 -> String
 -> [String]
prepareGrowTextMN :: Int -> Int -> [[String]] -> String -> String -> [String]
prepareGrowTextMN Int
m Int
n [[String]]
ysss String
xs = Int -> [String] -> [String]
growLinesN Int
m ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> [[String]] -> String -> String -> [String]
prepareTextN Int
n [[String]]
ysss String
xs
{-# INLINE prepareGrowTextMN #-}

-------------------------------------

{-| @ since 0.6.0.0
Recursively splits the concatenated list of lines of words so that in every resulting 'String' in the list
except the last one there is just 'Int' -- the first argument -- words.
-}
tuneLinesN :: Int -> [String] -> [String]
tuneLinesN :: Int -> [String] -> [String]
tuneLinesN Int
n [String]
xss
 | [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
xss Bool -> Bool -> Bool
|| Int
n Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
< Int
0 = []
 | Bool
otherwise =
    let wss :: [String]
wss = String -> [String]
words (String -> [String])
-> ([String] -> String) -> [String] -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [String] -> String
unwords ([String] -> [String]) -> [String] -> [String]
forall a b. (a -> b) -> a -> b
$ [String]
xss
        ([String]
yss,[String]
zss) = Int -> [String] -> ([String], [String])
forall a. Int -> [a] -> ([a], [a])
splitAt Int
n [String]
wss
          in [String] -> String
unwords [String]
yss String -> [String] -> [String]
forall a. a -> [a] -> [a]
: Int -> [String] -> [String]
tuneLinesN Int
n [String]
zss

{-| @ since 0.6.0.0
The function combines the 'prepareTextN' and 'tuneLinesN' functions. Applies needed phonetic language preparations
to the phonetic language text and splits the list of 'String's so that the number of the words in each of them (except the last one)
is equal the given first 'Int' number.
-}
prepareTuneTextMN
  :: Int -- ^ A maximum number of the words or their concatenations in the resulting list of 'String's.
  -> Int -- ^ A number of words in every 'String' that the function firstly forms. To have some sense of usage, must be less than the first argument.
  -> [[String]] -- ^ Is intended to become a valid 'Concatenations'.
  -> String -- ^ A sorted 'String' of possible characters in the phonetic language representation.
  -> String
  -> [String]
prepareTuneTextMN :: Int -> Int -> [[String]] -> String -> String -> [String]
prepareTuneTextMN Int
m Int
n [[String]]
ysss String
xs = Int -> [String] -> [String]
tuneLinesN Int
m ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> [[String]] -> String -> String -> [String]
prepareTextN Int
n [[String]]
ysss String
xs
{-# INLINE prepareTuneTextMN #-}