module Text.Numeral.Language.LLD
(
entry
, cardinal
, struct
, bounds
) where
import qualified "containers" Data.Map as M
import "this" Text.Numeral
import qualified "this" Text.Numeral.BigNum as BN
import "this" Text.Numeral.Misc ( dec )
import "this" Text.Numeral.Entry
import "this" Text.Numeral.Language.FUR ( struct )
import "this" Text.Numeral.Render.Utils ( addCtx, mulCtx )
import "text" Data.Text ( Text )
entry :: Entry
entry = emptyEntry
{ entIso639_3 = Just "lld"
, entNativeNames = ["Ladin"]
, entEnglishName = Just "Ladin"
, entCardinal = Just Conversion
{ toNumeral = cardinal
, toStructure = struct
}
}
cardinal :: (Integral a) => Inflection -> a -> Maybe Text
cardinal inf = cardinalRepr inf . struct
bounds :: (Integral a) => (a, a)
bounds = let x = dec 12 1 in (negate x, x)
cardinalRepr :: Inflection -> Exp -> Maybe Text
cardinalRepr = render defaultRepr
{ reprValue = \inf n -> M.lookup n (syms inf)
, reprAdd = Just (⊞)
, reprMul = Just (⊡)
, reprScale = BN.pelletierRepr
(BN.quantityName "ilion" "ilion")
(BN.quantityName "iliard" "iliard")
[]
}
where
( Lit 20 ⊞ Lit n) _ | n /= 1 && n /= 8 = "e"
((Lit t `Mul` Lit 10) ⊞ Lit n) _ | n /= 1 && (t == 3 || n /= 8) = "e"
( Lit 100 ⊞ _) _ = "e"
((_ `Mul` Lit 100) ⊞ _) _ = "e"
((_ `Mul` Scale{}) ⊞ _) _ = "e"
(_ ⊞ _) _ = ""
(_ ⊡ Scale {}) _ = " "
(_ ⊡ _ ) _ = ""
syms inf =
M.fromList
[ (0, const "zero")
, (1, addCtx 10 "un"
$ \c -> case c of
_ | isFeminine inf -> "una"
| otherwise -> "un"
)
, (2, addCtx 10 "do"
$ \c -> case c of
_ | isFeminine inf -> "does"
| otherwise -> "doi"
)
, (3, addCtx 10 "tre" $ mulCtx 10 "tr" $ const "trei")
, (4, addCtx 10 "cator" $ mulCtx 10 "car" $ const "cater")
, (5, addCtx 10 "chin" $ mulCtx 10 "cinc" $ const "cinch")
, (6, addCtx 10 "sei" $ mulCtx 10 "sess" $ const "sies")
, (7, const "set")
, (8, addCtx 10 "dot" $ const "ot")
, (9, mulCtx 10 "non" $ const "nuef")
, (10, \c -> case c of
CtxAdd _ (Lit n) _
| n <= 6 -> "desc"
| n == 7 -> "dejes"
| n <= 9 -> "deje"
CtxMul _ (Lit 3) (CtxAdd {}) -> "ent"
CtxMul _ (Lit 3) _ -> "enta"
CtxMul _ (Lit _) (CtxAdd {}) -> "ant"
CtxMul _ (Lit _) _ -> "anta"
_ -> "diesc"
)
, (20, const "vint")
, (100, mulCtx 6 "çent" $ const "cent")
, (1000, const "mile")
]