module Text.Numeral.Language.SWE
(
entry
, cardinal
, ordinal
, struct
, bounds
) where
import "base" Data.Function ( fix )
import qualified "containers" Data.Map as M ( fromList, lookup )
import "this" Text.Numeral
import qualified "this" Text.Numeral.BigNum as BN
import "this" Text.Numeral.Misc ( dec, intLog )
import "this" Text.Numeral.Entry
import "this" Text.Numeral.Render.Utils ( addCtx, mulCtx, outsideCtx )
import "text" Data.Text ( Text )
entry :: Entry
entry = emptyEntry
{ entIso639_1 = Just "sv"
, entIso639_2 = ["swe"]
, entIso639_3 = Just "swe"
, entNativeNames = ["svenska"]
, entEnglishName = Just "Swedish"
, entCardinal = Just Conversion
{ toNumeral = cardinal
, toStructure = struct
}
, entOrdinal = Just Conversion
{ toNumeral = ordinal
, toStructure = struct
}
}
cardinal :: (Integral a) => Inflection -> a -> Maybe Text
cardinal inf = cardinalRepr inf . struct
ordinal :: (Integral a) => Inflection -> a -> Maybe Text
ordinal inf = ordinalRepr inf . struct
struct :: (Integral a) => a -> Exp
struct = pos $ fix $ rule `combine` pelletierScale1_sv
where
rule = findRule ( 0, lit )
[ ( 13, add 10 L )
, ( 20, lit )
, ( 21, add 20 R )
, ( 30, mul 10 R L)
, ( 100, step1 100 10 R L)
, (1000, step1 1000 1000 R L)
]
(dec 6 1)
pelletierScale1_sv :: (Integral a) => Rule a
pelletierScale1_sv =
conditional (\n -> even $ intLog n `div` 3)
(mulScale1_sv 6 0 R L BN.rule)
(mulScale1_sv 6 3 R L BN.rule)
where
mulScale1_sv = mulScale_ $ \f m s _ -> commonMul (f m) s
commonMul m s = ChangeGender (Just Common) $ Mul m s
bounds :: (Integral a) => (a, a)
bounds = let x = dec 60000 1 in (negate x, x)
cardinalRepr :: Inflection -> Exp -> Maybe Text
cardinalRepr = render defaultRepr
{ reprValue = \ctx n -> M.lookup n (syms ctx)
, reprScale = BN.pelletierRepr
(BN.quantityName "iljon" "iljoner")
(BN.quantityName "iljard" "iljarder")
bigNumSyms
, reprAdd = Just (⊞)
, reprMul = Just (⊡)
, reprNeg = Just $ \_ _ -> "minus "
}
where
(ChangeGender _ _ ⊞ _) _ = " "
(_ ⊞ _) _ = ""
(_ ⊡ Lit 100) CtxEmpty = " "
(_ ⊡ Lit 1000) CtxEmpty = " "
(_ ⊡ Scale{}) _ = " "
(_ ⊡ _) _ = ""
syms ctx =
M.fromList
[ (0, const "noll")
, (1, \c -> case c of
CtxMul _ (Lit 1000) CtxEmpty -> "ett"
CtxMul _ (Lit 1000) _ -> "et"
_ | isCommon ctx -> "en"
| isNeuter ctx -> "ett"
| otherwise -> "?"
)
, (2, const "två")
, (3, addCtx 10 "tret" $ mulCtx 10 "tret" $ const "tre")
, (4, addCtx 10 "fjor" $ mulCtx 10 "fyr" $ const "fyra")
, (5, const "fem")
, (6, const "sex")
, (7, addCtx 10 "sjut" $ mulCtx 10 "sjut" $ const "sju")
, (8, addCtx 10 "ar" $ mulCtx 10 "åt" $ const "åtta")
, (9, addCtx 10 "nit" $ mulCtx 10 "nit" $ const "nio")
, (10, \c -> case c of
CtxAdd {} -> "ton"
_ -> "tio"
)
, (11, const "elva")
, (12, const "tolv")
, (20, const "tjugo")
, (100, const "hundra")
, (1000, const "tusen")
]
ordinalRepr :: Inflection -> Exp -> Maybe Text
ordinalRepr = render defaultRepr
{ reprValue = \ctx n -> M.lookup n (syms ctx)
, reprScale = BN.pelletierRepr
(BN.ordQuantityName "iljon" "iljonte" "iljoner" "iljonte")
(BN.quantityName "iljard" "iljarder")
bigNumSyms
, reprAdd = Just (⊞)
, reprMul = Just (⊡)
, reprNeg = Just $ \_ _ -> "minus "
}
where
(ChangeGender _ _ ⊞ _) _ = " "
(_ ⊞ _) _ = ""
(_ ⊡ Lit 100) CtxEmpty = " "
(_ ⊡ Lit 1000) CtxEmpty = " "
(_ ⊡ Scale{}) _ = " "
(_ ⊡ _) _ = ""
syms ctx =
M.fromList
[ (0, outsideCtx R "nollte" $ const "noll")
, (1, outsideCtx R "första"
$ \c -> case c of
CtxMul _ (Lit 1000) CtxEmpty -> "ett"
CtxMul _ (Lit 1000) _ -> "et"
_ | isCommon ctx -> "en"
| isNeuter ctx -> "ett"
| otherwise -> "?"
)
, (2, outsideCtx R "andra" $ const "två")
, (3, outsideCtx R "tredje" $ addCtx 10 "tret" $ mulCtx 10 "tret" $ const "tre")
, (4, outsideCtx R "fjärde" $ addCtx 10 "fjor" $ mulCtx 10 "fyr" $ const "fyra")
, (5, outsideCtx R "femte" $ const "fem")
, (6, outsideCtx R "sjätte" $ const "sex")
, (7, outsideCtx R "sjunde" $ addCtx 10 "sjut" $ mulCtx 10 "sjut" $ const "sju")
, (8, outsideCtx R "åttonde" $ addCtx 10 "ar" $ mulCtx 10 "åt" $ const "åtta")
, (9, outsideCtx R "nionde" $ addCtx 10 "nit" $ mulCtx 10 "nit" $ const "nio")
, (10, \c -> case c of
CtxAdd {}
| isOutside R c -> "tonde"
| otherwise -> "ton"
_ | isOutside R c -> "tionde"
| otherwise -> "tio"
)
, (11, outsideCtx R "elfte" $ const "elva")
, (12, outsideCtx R "tolfte" $ const "tolv")
, (20, outsideCtx R "tjugonde" $ const "tjugo")
, (100, outsideCtx R "hundrade" $ const "hundra")
, (1000, outsideCtx R "tusende" $ const "tusen")
]
bigNumSyms :: (Num a) => [(a, Ctx Exp -> Text)]
bigNumSyms =
[ (4, BN.forms "kvadr" "kvattuor" "kvattuor" "kvadra" "kvadri")
, (5, BN.forms "kvint" "kvin" "kvinkva" "kvinkva" "kvin")
, (8, BN.forms "okt" "okto" "okto" "okto" "oktin")
]