module Indigo.Internal.Object
( IndigoObjectF (..)
, NamedFieldObj (..)
, TypedFieldObj (..)
, FieldTypes
, Object
, SomeObject (..)
, namedToTypedRec
, typedToNamedRec
, namedToTypedFieldObj
, typedToNamedFieldObj
, IsObject
, complexObjectDict
, ComplexObjectC
, castFieldConstructors
) where
import Data.Vinyl (RMap)
import Data.Vinyl.TypeLevel (AllConstrained)
import Data.Constraint (Dict(..))
import qualified GHC.Generics as G
import Indigo.Internal.Var (RefId)
import Indigo.Backend.Prelude
import Indigo.Lorentz
import Michelson.Typed.Haskell.Instr.Product
( GetFieldType, ConstructorFieldNames, GetFieldType
, InstrDeconstructC, FieldConstructor (..), CastFieldConstructors (..))
import Michelson.Typed (IsPrimitiveValue)
import Util.Type (KnownList (..), KList (..))
data IndigoObjectF f a where
Cell :: KnownValue a => RefId -> IndigoObjectF f a
Decomposed :: ComplexObjectC a => Rec f (ConstructorFieldNames a) -> IndigoObjectF f a
type family MapGFT a rs where
MapGFT _ '[] = '[]
MapGFT a (name ': xs) = GetFieldType a name ': MapGFT a xs
namedToTypedRec
:: forall a f g .
(forall name . f name -> g (GetFieldType a name))
-> Rec f (ConstructorFieldNames a)
-> Rec g (FieldTypes a)
namedToTypedRec :: (forall (name :: Symbol). f name -> g (GetFieldType a name))
-> Rec f (ConstructorFieldNames a) -> Rec g (FieldTypes a)
namedToTypedRec fun :: forall (name :: Symbol). f name -> g (GetFieldType a name)
fun = Rec f (ConstructorFieldNames a) -> Rec g (FieldTypes a)
forall (rs :: [Symbol]). Rec f rs -> Rec g (MapGFT a rs)
namedToTypedRecImpl
where
namedToTypedRecImpl :: Rec f rs -> Rec g (MapGFT a rs)
namedToTypedRecImpl :: Rec f rs -> Rec g (MapGFT a rs)
namedToTypedRecImpl RNil = Rec g (MapGFT a rs)
forall u (a :: u -> *). Rec a '[]
RNil
namedToTypedRecImpl (v :: f r
v :& xs :: Rec f rs
xs) = f r -> g (GetFieldType a r)
forall (name :: Symbol). f name -> g (GetFieldType a name)
fun f r
v g (GetFieldType a r)
-> Rec g (MapGFT a rs) -> Rec g (GetFieldType a r : MapGFT a rs)
forall u (a :: u -> *) (r :: u) (rs :: [u]).
a r -> Rec a rs -> Rec a (r : rs)
:& Rec f rs -> Rec g (MapGFT a rs)
forall (rs :: [Symbol]). Rec f rs -> Rec g (MapGFT a rs)
namedToTypedRecImpl Rec f rs
xs
typedToNamedRec :: forall a f g . KnownList (ConstructorFieldNames a)
=> (forall name . f (GetFieldType a name) -> g name)
-> Rec f (FieldTypes a)
-> Rec g (ConstructorFieldNames a)
typedToNamedRec :: (forall (name :: Symbol). f (GetFieldType a name) -> g name)
-> Rec f (FieldTypes a) -> Rec g (ConstructorFieldNames a)
typedToNamedRec fun :: forall (name :: Symbol). f (GetFieldType a name) -> g name
fun = Rec f (FieldTypes a) -> Rec g (ConstructorFieldNames a)
forall (rs :: [Symbol]).
KnownList rs =>
Rec f (MapGFT a rs) -> Rec g rs
typedToNamedRecImpl
where
typedToNamedRecImpl :: forall rs . KnownList rs => Rec f (MapGFT a rs) -> Rec g rs
typedToNamedRecImpl :: Rec f (MapGFT a rs) -> Rec g rs
typedToNamedRecImpl re :: Rec f (MapGFT a rs)
re = case (KnownList rs => KList rs
forall k (l :: [k]). KnownList l => KList l
klist @rs, Rec f (MapGFT a rs)
re) of
(KNil, RNil) -> Rec g rs
forall u (a :: u -> *). Rec a '[]
RNil
(KCons (Proxy x
_ :: Proxy nm) (Proxy xs
_ :: Proxy rs'), v :& vs) -> f (GetFieldType a x) -> g x
forall (name :: Symbol). f (GetFieldType a name) -> g name
fun f r
f (GetFieldType a x)
v g x -> Rec g xs -> Rec g (x : xs)
forall u (a :: u -> *) (r :: u) (rs :: [u]).
a r -> Rec a rs -> Rec a (r : rs)
:& Rec f (MapGFT a xs) -> Rec g xs
forall (rs :: [Symbol]).
KnownList rs =>
Rec f (MapGFT a rs) -> Rec g rs
typedToNamedRecImpl Rec f rs
Rec f (MapGFT a xs)
vs
castFieldConstructors
:: forall a st . CastFieldConstructors (FieldTypes a) (ConstructorFieldTypes a)
=> Rec (FieldConstructor st) (FieldTypes a) -> Rec (FieldConstructor st) (ConstructorFieldTypes a)
castFieldConstructors :: Rec (FieldConstructor st) (FieldTypes a)
-> Rec (FieldConstructor st) (ConstructorFieldTypes a)
castFieldConstructors = Rec (FieldConstructor st) (FieldTypes a)
-> Rec (FieldConstructor st) (ConstructorFieldTypes a)
forall (xs :: [*]) (ys :: [*]) k (st :: [k]).
CastFieldConstructors xs ys =>
Rec (FieldConstructor st) xs -> Rec (FieldConstructor st) ys
castFieldConstructorsImpl
data NamedFieldObj a name where
NamedFieldObj
:: IsObject (GetFieldType a name)
=> { NamedFieldObj a name -> Object (GetFieldType a name)
unFieldObj :: Object (GetFieldType a name)
}
-> NamedFieldObj a name
type Object a = IndigoObjectF (NamedFieldObj a) a
data SomeObject where
SomeObject :: IsObject a => Object a -> SomeObject
data TypedFieldObj a where
TypedFieldObj :: IsObject a => Object a -> TypedFieldObj a
namedToTypedFieldObj :: forall a name . NamedFieldObj a name -> TypedFieldObj (GetFieldType a name)
namedToTypedFieldObj :: NamedFieldObj a name -> TypedFieldObj (GetFieldType a name)
namedToTypedFieldObj (NamedFieldObj f :: Object (GetFieldType a name)
f) = Object (GetFieldType a name) -> TypedFieldObj (GetFieldType a name)
forall a. IsObject a => Object a -> TypedFieldObj a
TypedFieldObj Object (GetFieldType a name)
f
typedToNamedFieldObj :: forall a name . TypedFieldObj (GetFieldType a name) -> NamedFieldObj a name
typedToNamedFieldObj :: TypedFieldObj (GetFieldType a name) -> NamedFieldObj a name
typedToNamedFieldObj (TypedFieldObj f :: Object (GetFieldType a name)
f) = Object (GetFieldType a name) -> NamedFieldObj a name
forall a (name :: Symbol).
IsObject (GetFieldType a name) =>
Object (GetFieldType a name) -> NamedFieldObj a name
NamedFieldObj Object (GetFieldType a name)
f
class IsObject' (TypeDecision a) a => IsObject a
instance IsObject' (TypeDecision a) a => IsObject a
type FieldTypes a = MapGFT a (ConstructorFieldNames a)
type ToDeconstructC a =
( InstrDeconstructC a
, KnownList (FieldTypes a)
, AllConstrained KnownValue (FieldTypes a)
)
type ToConstructC a =
( KnownValue a
, InstrConstructC a
, RMap (ConstructorFieldNames a)
, RMap (ConstructorFieldTypes a)
, RMap (FieldTypes a)
, KnownList (ConstructorFieldNames a)
, CastFieldConstructors (FieldTypes a) (ConstructorFieldTypes a)
)
type ComplexObjectC a =
( ToDeconstructC a
, ToConstructC a
, AllConstrained IsObject (FieldTypes a)
)
class KnownValue a => IsObject' (decision :: Decision) a where
complexObjectDict' :: Maybe (Dict (ComplexObjectC a))
instance KnownValue a => IsObject' 'PrimitiveD a where
complexObjectDict' :: Maybe (Dict (ComplexObjectC a))
complexObjectDict' = Maybe (Dict (ComplexObjectC a))
forall a. Maybe a
Nothing
instance KnownValue a => IsObject' 'SumTypeD a where
complexObjectDict' :: Maybe (Dict (ComplexObjectC a))
complexObjectDict' = Maybe (Dict (ComplexObjectC a))
forall a. Maybe a
Nothing
instance ComplexObjectC a => IsObject' 'ProductTypeD a where
complexObjectDict' :: Maybe (Dict (ComplexObjectC a))
complexObjectDict' = Dict
((((IsoValue a, Generic a,
GValueType (Rep a) ~ GValueType (Rep a)),
GInstrDeconstruct (Rep a)),
KnownList (MapGFT a (GFieldNames (Rep a))),
AllConstrained KnownValue (MapGFT a (GFieldNames (Rep a)))),
(KnownValue a,
((IsoValue a, Generic a, GValueType (Rep a) ~ GValueType (Rep a)),
GInstrConstruct (Rep a)),
RMap (GFieldNames (Rep a)), RMap (GFieldTypes (Rep a)),
RMap (MapGFT a (GFieldNames (Rep a))),
KnownList (GFieldNames (Rep a)),
CastFieldConstructors
(MapGFT a (GFieldNames (Rep a))) (GFieldTypes (Rep a))),
AllConstrained IsObject (MapGFT a (GFieldNames (Rep a))))
-> Maybe
(Dict
((((IsoValue a, Generic a,
GValueType (Rep a) ~ GValueType (Rep a)),
GInstrDeconstruct (Rep a)),
KnownList (MapGFT a (GFieldNames (Rep a))),
AllConstrained KnownValue (MapGFT a (GFieldNames (Rep a)))),
(KnownValue a,
((IsoValue a, Generic a, GValueType (Rep a) ~ GValueType (Rep a)),
GInstrConstruct (Rep a)),
RMap (GFieldNames (Rep a)), RMap (GFieldTypes (Rep a)),
RMap (MapGFT a (GFieldNames (Rep a))),
KnownList (GFieldNames (Rep a)),
CastFieldConstructors
(MapGFT a (GFieldNames (Rep a))) (GFieldTypes (Rep a))),
AllConstrained IsObject (MapGFT a (GFieldNames (Rep a)))))
forall a. a -> Maybe a
Just Dict
((((IsoValue a, Generic a,
GValueType (Rep a) ~ GValueType (Rep a)),
GInstrDeconstruct (Rep a)),
KnownList (MapGFT a (GFieldNames (Rep a))),
AllConstrained KnownValue (MapGFT a (GFieldNames (Rep a)))),
(KnownValue a,
((IsoValue a, Generic a, GValueType (Rep a) ~ GValueType (Rep a)),
GInstrConstruct (Rep a)),
RMap (GFieldNames (Rep a)), RMap (GFieldTypes (Rep a)),
RMap (MapGFT a (GFieldNames (Rep a))),
KnownList (GFieldNames (Rep a)),
CastFieldConstructors
(MapGFT a (GFieldNames (Rep a))) (GFieldTypes (Rep a))),
AllConstrained IsObject (MapGFT a (GFieldNames (Rep a))))
forall (a :: Constraint). a => Dict a
Dict
complexObjectDict :: forall a . IsObject a => Maybe (Dict (ComplexObjectC a))
complexObjectDict :: Maybe (Dict (ComplexObjectC a))
complexObjectDict = IsObject' (TypeDecision a) a => Maybe (Dict (ComplexObjectC a))
forall (decision :: Decision) a.
IsObject' decision a =>
Maybe (Dict (ComplexObjectC a))
complexObjectDict' @(TypeDecision a) @a
type TypeDecision a = Decide (IsPrimitiveValue a) (IsSumType (G.Rep a))
data Decision
= PrimitiveD
| SumTypeD
| ProductTypeD
type family Decide flagPrimitive flagSumType where
Decide 'True _ = 'PrimitiveD
Decide 'False 'True = 'SumTypeD
Decide 'False 'False = 'ProductTypeD
type family IsSumType x where
IsSumType (G.D1 _ x) = IsSumType x
IsSumType (G.C1 _ x) = IsSumType x
IsSumType (G.M1 _ _ x) = IsSumType x
IsSumType (_ G.:*: _) = 'False
IsSumType (G.Rec0 _) = 'False
IsSumType G.V1 = 'False
IsSumType G.U1 = 'False
IsSumType (_ G.:+: _) = 'True