Model.hs

-- Note: this is an automatically generated file. Do not edit.

-- | Term decoders for hydra.json.model

module Hydra.Decode.Json.Model where

import qualified Hydra.Core as Core
import qualified Hydra.Extract.Helpers as Helpers
import qualified Hydra.Graph as Graph
import qualified Hydra.Json.Model as Model
import qualified Hydra.Lexical as Lexical
import qualified Hydra.Lib.Eithers as Eithers
import qualified Hydra.Lib.Maps as Maps
import qualified Hydra.Lib.Maybes as Maybes
import qualified Hydra.Lib.Strings as Strings
import qualified Hydra.Util as Util
import Prelude hiding  (Enum, Ordering, decodeFloat, encodeFloat, fail, map, pure, sum)
import qualified Data.ByteString as B
import qualified Data.Int as I
import qualified Data.List as L
import qualified Data.Map as M
import qualified Data.Set as S

value :: (Graph.Graph -> Core.Term -> Either Util.DecodingError Model.Value)
value cx raw = (Eithers.either (\err -> Left (Util.DecodingError err)) (\stripped -> (\x -> case x of
  Core.TermUnion v1 ->  
    let tname = (Core.injectionTypeName v1) 
        field = (Core.injectionField v1)
        fname = (Core.fieldName field)
        fterm = (Core.fieldTerm field)
        variantMap = (Maps.fromList [
                (Core.Name "array", (\input -> Eithers.map (\t -> Model.ValueArray t) (Helpers.decodeList value cx input))),
                (Core.Name "boolean", (\input -> Eithers.map (\t -> Model.ValueBoolean t) (Eithers.either (\err -> Left (Util.DecodingError err)) (\stripped -> (\x -> case x of
                  Core.TermLiteral v2 -> ((\x -> case x of
                    Core.LiteralBoolean v3 -> (Right v3)
                    _ -> (Left (Util.DecodingError "expected boolean literal"))) v2)
                  _ -> (Left (Util.DecodingError "expected literal"))) stripped) (Lexical.stripAndDereferenceTermEither cx input)))),
                (Core.Name "null", (\input -> Eithers.map (\t -> Model.ValueNull) (Helpers.decodeUnit cx input))),
                (Core.Name "number", (\input -> Eithers.map (\t -> Model.ValueNumber t) (Eithers.either (\err -> Left (Util.DecodingError err)) (\stripped -> (\x -> case x of
                  Core.TermLiteral v2 -> ((\x -> case x of
                    Core.LiteralFloat v3 -> ((\x -> case x of
                      Core.FloatValueBigfloat v4 -> (Right v4)
                      _ -> (Left (Util.DecodingError "expected bigfloat value"))) v3)
                    _ -> (Left (Util.DecodingError "expected bigfloat literal"))) v2)
                  _ -> (Left (Util.DecodingError "expected literal"))) stripped) (Lexical.stripAndDereferenceTermEither cx input)))),
                (Core.Name "object", (\input -> Eithers.map (\t -> Model.ValueObject t) (Helpers.decodeMap (\cx -> \raw -> Eithers.either (\err -> Left (Util.DecodingError err)) (\stripped -> (\x -> case x of
                  Core.TermLiteral v2 -> ((\x -> case x of
                    Core.LiteralString v3 -> (Right v3)
                    _ -> (Left (Util.DecodingError "expected string literal"))) v2)
                  _ -> (Left (Util.DecodingError "expected literal"))) stripped) (Lexical.stripAndDereferenceTermEither cx raw)) value cx input))),
                (Core.Name "string", (\input -> Eithers.map (\t -> Model.ValueString t) (Eithers.either (\err -> Left (Util.DecodingError err)) (\stripped -> (\x -> case x of
                  Core.TermLiteral v2 -> ((\x -> case x of
                    Core.LiteralString v3 -> (Right v3)
                    _ -> (Left (Util.DecodingError "expected string literal"))) v2)
                  _ -> (Left (Util.DecodingError "expected literal"))) stripped) (Lexical.stripAndDereferenceTermEither cx input))))])
    in (Maybes.maybe (Left (Util.DecodingError (Strings.cat [
      "no such field ",
      (Core.unName fname),
      " in union type ",
      (Core.unName tname)]))) (\f -> f fterm) (Maps.lookup fname variantMap))
  _ -> (Left (Util.DecodingError "expected union of type hydra.json.model.Value"))) stripped) (Lexical.stripAndDereferenceTermEither cx raw))