{-| [@ISO639-1@] ja [@ISO639-2B@] jpn [@ISO639-3@] jpn [@Native name@] 日本語 [@English name@] Japanese -} module Text.Numeral.Language.JPN ( -- * Language entry kanji_entry , daiji_entry , on'yomi_entry , preferred_entry -- * Conversions , kanji_cardinal , daiji_cardinal , on'yomi_cardinal , preferred_cardinal -- * Structure , struct -- * Bounds , bounds , daiji_bounds ) where -------------------------------------------------------------------------------- -- Imports -------------------------------------------------------------------------------- import "base" Data.Monoid ( (<>) ) import "base" Data.Function ( fix ) import qualified "containers" Data.Map as M ( fromList, lookup ) import "this" Text.Numeral import "this" Text.Numeral.Misc ( dec ) import "this" Text.Numeral.Entry import "text" Data.Text ( Text ) -------------------------------------------------------------------------------- -- JPN -------------------------------------------------------------------------------- entry :: Entry entry = emptyEntry { entIso639_1 = Just "ja" , entIso639_2 = ["jpn"] , entIso639_3 = Just "jpn" , entNativeNames = ["日本語"] , entEnglishName = Just "Japanese" } struct :: (Integral a) => a -> Exp struct = pos $ fix $ findRule ( 0, lit ) ( [ ( 11, add 10 R ) , ( 20, mul 10 R L) , ( 100, step 100 10 R L) , (1000, step 1000 10 R L) ] <> [ (n, step1 n (dec 4) R L) | n <- map dec [4,8..68] ] ) (dec 72 - 1) bounds :: (Integral a) => (a, a) bounds = let x = dec 72 - 1 in (negate x, x) daiji_bounds :: (Integral a) => (a, a) daiji_bounds = let x = dec 4 - 1 in (negate x, x) -------------------------------------------------------------------------------- -- Kanji -------------------------------------------------------------------------------- kanji_entry :: Entry kanji_entry = entry { entVariant = Just "kanji" , entCardinal = Just Conversion { toNumeral = kanji_cardinal , toStructure = struct } } kanji_cardinal :: (Integral a) => Inflection -> a -> Maybe Text kanji_cardinal inf = kanji_cardinal_repr inf . struct kanji_cardinal_repr :: Inflection -> Exp -> Maybe Text kanji_cardinal_repr = render defaultRepr { reprValue = \_ n -> M.lookup n syms , reprAdd = Just $ \_ _ _ -> "" , reprMul = Just $ \_ _ _ -> "" , reprNeg = Just $ \_ _ -> "マイナス" } where syms = M.fromList [ (0, const "零") -- alternatives:"ゼロ" or "マル" , (1, const "一") , (2, const "二") , (3, const "三") , (4, const "四") , (5, const "五") , (6, const "六") , (7, const "七") , (8, const "八") , (9, const "九") , (10, const "十") , (100, const "百") , (dec 3, const "千") , (dec 4, const "万") , (dec 8, const "億") , (dec 12, const "兆") , (dec 16, const "京") , (dec 20, const "垓") , (dec 24, const "𥝱") -- or 秭? , (dec 28, const "穣") , (dec 32, const "溝") , (dec 36, const "澗") , (dec 40, const "正") , (dec 44, const "載") , (dec 48, const "極") , (dec 52, const "恒河沙") , (dec 56, const "阿僧祇") , (dec 60, const "那由他/那由多") , (dec 64, const "不可思議") , (dec 68, const "無量大数") ] -------------------------------------------------------------------------------- -- Daiji -------------------------------------------------------------------------------- daiji_entry :: Entry daiji_entry = entry { entVariant = Just "daiji" , entCardinal = Just Conversion { toNumeral = daiji_cardinal , toStructure = struct } } daiji_cardinal :: (Integral a) => Inflection -> a -> Maybe Text daiji_cardinal inf = daiji_cardinal_repr inf . struct daiji_cardinal_repr :: Inflection -> Exp -> Maybe Text daiji_cardinal_repr = render defaultRepr { reprValue = \_ n -> M.lookup n syms , reprAdd = Just $ \_ _ _ -> "" , reprMul = Just $ \_ _ _ -> "" , reprNeg = Just $ \_ _ -> "マイナス" } where syms = M.fromList [ (0, const "零") -- alternatives:"ゼロ" or "マル" , (1, const "壱") , (2, const "弐") , (3, const "参") , (4, const "四") , (5, const "五") , (6, const "六") , (7, const "七") , (8, const "八") , (9, const "九") , (10, const "拾") , (100, const "百") , (dec 3, const "千") , (dec 4, const "万") ] -------------------------------------------------------------------------------- -- Generic reading -------------------------------------------------------------------------------- generic_repr :: Text -> Text -> Repr generic_repr four seven = defaultRepr { reprValue = \_ n -> M.lookup n syms , reprAdd = Just $ \_ _ _ -> " " , reprMul = Just $ \_ _ _ -> "" , reprNeg = Just $ \_ _ -> "mainasu " } where syms = M.fromList [ (0, const "rei") , (1, const "ichi") , (2, const "ni") , (3, const "san") , (4, const four) , (5, const "go") , (6, const "roku") , (7, const seven) , (8, const "hachi") , (9, const "kyū") , (10, const "jū") , (100, \c -> case c of (CtxMul _ (Lit 3) _) -> "byaku" -- rendaku _ -> "hyaku" ) , (dec 3, const "sen") , (dec 4, const "man") , (dec 8, const "oku") , (dec 12, const "chō") , (dec 16, const "kei") , (dec 20, const "gai") , (dec 24, const "jo") , (dec 28, const "jō") , (dec 32, const "kō") , (dec 36, const "kan") , (dec 40, const "sei") , (dec 44, const "sai") , (dec 48, const "goku") , (dec 52, const "gōgasha") , (dec 56, const "asōgi") , (dec 60, const "nayuta") , (dec 64, const "fukashigi") , (dec 68, const "muryōtaisū") ] -------------------------------------------------------------------------------- -- On'yomi -------------------------------------------------------------------------------- on'yomi_entry :: Entry on'yomi_entry = entry { entVariant = Just "on'yomi" , entCardinal = Just Conversion { toNumeral = on'yomi_cardinal , toStructure = struct } } on'yomi_cardinal :: (Integral a) => Inflection -> a -> Maybe Text on'yomi_cardinal inf = on'yomi_cardinal_repr inf . struct on'yomi_cardinal_repr :: Inflection -> Exp -> Maybe Text on'yomi_cardinal_repr = render (generic_repr "shi" "shichi") -------------------------------------------------------------------------------- -- Preferred reading -------------------------------------------------------------------------------- preferred_entry :: Entry preferred_entry = entry { entVariant = Just "preferred" , entCardinal = Just Conversion { toNumeral = preferred_cardinal , toStructure = struct } } preferred_cardinal :: (Integral a) => Inflection -> a -> Maybe Text preferred_cardinal inf = preferred_cardinal_repr inf . struct preferred_cardinal_repr :: Inflection -> Exp -> Maybe Text preferred_cardinal_repr = render (generic_repr "yon" "nana")