module Agda.Interaction.JSONTop
( jsonREPL
) where
import Control.Monad.State
import Control.Monad
import Data.Aeson hiding (Result(..))
import Data.ByteString.Lazy (ByteString)
import qualified Data.ByteString.Lazy.Char8 as BS
import qualified Data.Text as T
import Agda.Interaction.AgdaTop
import Agda.Interaction.Base
(CommandState(..), ComputeMode(..), Rewrite(..), OutputForm(..), OutputConstraint(..))
import qualified Agda.Interaction.BasicOps as B
import Agda.Interaction.EmacsTop
import Agda.Interaction.JSON
import Agda.Interaction.Response as R
import Agda.Interaction.Highlighting.JSON
import qualified Agda.Syntax.Abstract as A
import Agda.Syntax.Abstract.Pretty (prettyATop)
import Agda.Syntax.Common
import qualified Agda.Syntax.Concrete as C
import Agda.Syntax.Concrete.Name (NameInScope(..), Name)
import Agda.Syntax.Internal (telToList, Dom'(..), Dom)
import Agda.Syntax.Position (noRange, Range, rangeIntervals, Interval'(..), Position'(..))
import Agda.VersionCommit
import Agda.TypeChecking.Monad (Comparison(..), inTopContext, ProblemId(..), TCM)
import Agda.TypeChecking.Monad.MetaVars (getInteractionRange)
import Agda.TypeChecking.Pretty (PrettyTCM(..), prettyTCM)
import Agda.TypeChecking.Pretty.Warning (prettyTCWarnings, prettyTCWarnings')
import Agda.TypeChecking.Warnings (WarningsAndNonFatalErrors(..))
import Agda.Utils.Pretty (Pretty(..), render)
import Agda.Utils.Time (CPUTime(..))
jsonREPL :: TCM () -> TCM ()
jsonREPL = repl (liftIO . BS.putStrLn <=< jsonifyResponse) "JSON> "
instance EncodeTCM NameInScope where
instance ToJSON NameInScope where
toJSON InScope = toJSON True
toJSON NotInScope = toJSON False
instance EncodeTCM Status where
instance ToJSON Status where
toJSON status = object
[ "showImplicitArguments" .= sShowImplicitArguments status
, "checked" .= sChecked status
]
instance EncodeTCM CommandState where
instance ToJSON CommandState where
toJSON commandState = object
[ "interactionPoints" .= theInteractionPoints commandState
, "currentFile" .= theCurrentFile commandState
]
instance EncodeTCM ResponseContextEntry where
encodeTCM entry = obj
[ "originalName" @= encodePretty (respOrigName entry)
, "reifiedName" @= encodePretty (respReifName entry)
, "binding" #= encodePrettyTCM (respType entry)
, "inScope" @= respInScope entry
]
instance EncodeTCM (Position' ()) where
instance ToJSON (Position' ()) where
toJSON p = object
[ "pos" .= toJSON (posPos p)
, "line" .= toJSON (posLine p)
, "col" .= toJSON (posCol p)
]
instance EncodeTCM Range where
instance ToJSON Range where
toJSON = toJSON . map prettyInterval . rangeIntervals
where prettyInterval i = object [ "start" .= iStart i, "end" .= iEnd i ]
instance EncodeTCM ProblemId where
instance ToJSON ProblemId where
toJSON (ProblemId i) = toJSON i
instance EncodeTCM InteractionId where
encodeTCM ii@(InteractionId i) = obj
[ "id" @= toJSON i
, "range" #= intervalsTCM
]
where
intervalsTCM = toJSON <$> getInteractionRange ii
instance ToJSON InteractionId where
toJSON (InteractionId i) = toJSON i
instance EncodeTCM GiveResult where
instance ToJSON GiveResult where
toJSON (Give_String s) = object [ "str" .= s ]
toJSON Give_Paren = object [ "paren" .= True ]
toJSON Give_NoParen = object [ "paren" .= False ]
instance EncodeTCM MakeCaseVariant where
instance ToJSON MakeCaseVariant where
toJSON R.Function = String "Function"
toJSON R.ExtendedLambda = String "ExtendedLambda"
encodePretty :: Pretty a => a -> Value
encodePretty = encodeShow . pretty
encodeShow :: Show a => a -> Value
encodeShow = String . T.pack . show
encodePrettyTCM :: PrettyTCM a => a -> TCM Value
encodePrettyTCM = (encodeShow <$>) . prettyTCM
instance EncodeTCM Rewrite where
instance ToJSON Rewrite where toJSON = encodeShow
instance EncodeTCM CPUTime where
instance ToJSON CPUTime where toJSON = encodePretty
instance EncodeTCM ComputeMode where
instance ToJSON ComputeMode where toJSON = encodeShow
encodeOCCmp :: (a -> Value)
-> Comparison -> a -> a -> T.Text
-> TCM Value
encodeOCCmp f c i j k = kind k
[ "comparison" @= encodeShow c
, "constraintObjs" @= map f [i, j]
]
encodeOC :: (a -> Value)
-> (b -> TCM Value)
-> OutputConstraint b a
-> TCM Value
encodeOC f encodePrettyTCM = \case
OfType i a -> kind "OfType"
[ "constraintObj" @= f i
, "type" #= encodePrettyTCM a
]
CmpInType c a i j -> kind "CmpInType"
[ "comparison" @= encodeShow c
, "type" #= encodePrettyTCM a
, "constraintObjs" @= map f [i, j]
]
CmpElim ps a is js -> kind "CmpElim"
[ "polarities" @= map encodeShow ps
, "type" #= encodePrettyTCM a
, "constraintObjs" @= map (map f) [is, js]
]
JustType a -> kind "JustType"
[ "constraintObj" @= f a
]
JustSort a -> kind "JustSort"
[ "constraintObj" @= f a
]
CmpTypes c i j -> encodeOCCmp f c i j "CmpTypes"
CmpLevels c i j -> encodeOCCmp f c i j "CmpLevels"
CmpTeles c i j -> encodeOCCmp f c i j "CmpTeles"
CmpSorts c i j -> encodeOCCmp f c i j "CmpSorts"
Guard oc a -> kind "Guard"
[ "constraint" #= encodeOC f encodePrettyTCM oc
, "problem" @= a
]
Assign i a -> kind "Assign"
[ "constraintObj" @= f i
, "value" #= encodePrettyTCM a
]
TypedAssign i v t -> kind "TypedAssign"
[ "constraintObj" @= f i
, "value" #= encodePrettyTCM v
, "type" #= encodePrettyTCM t
]
PostponedCheckArgs i es t0 t1 -> kind "PostponedCheckArgs"
[ "constraintObj" @= f i
, "ofType" #= encodePrettyTCM t0
, "arguments" #= forM es encodePrettyTCM
, "type" #= encodePrettyTCM t1
]
IsEmptyType a -> kind "IsEmptyType"
[ "type" #= encodePrettyTCM a
]
SizeLtSat a -> kind "SizeLtSat"
[ "type" #= encodePrettyTCM a
]
FindInstanceOF i t cs -> kind "FindInstanceOF"
[ "constraintObj" @= f i
, "candidates" #= forM cs encodeKVPairs
, "type" #= encodePrettyTCM t
]
where encodeKVPairs (v, t) = obj
[ "value" #= encodePrettyTCM v
, "type" #= encodePrettyTCM t
]
PTSInstance a b -> kind "PTSInstance"
[ "constraintObjs" @= map f [a, b]
]
PostponedCheckFunDef name a -> kind "PostponedCheckFunDef"
[ "name" @= encodePretty name
, "type" #= encodePrettyTCM a
]
encodeNamedPretty :: PrettyTCM a => (Name, a) -> TCM Value
encodeNamedPretty (name, a) = obj
[ "name" @= encodePretty name
, "term" #= encodePrettyTCM a
]
instance EncodeTCM (OutputForm C.Expr C.Expr) where
encodeTCM (OutputForm range problems oc) = obj
[ "range" @= range
, "problems" @= problems
, "constraint" #= encodeOC encodeShow (pure . encodeShow) oc
]
instance EncodeTCM DisplayInfo where
encodeTCM (Info_CompilationOk wes) = kind "CompilationOk"
[ "warnings" #= prettyTCWarnings (tcWarnings wes)
, "errors" #= prettyTCWarnings (nonFatalErrors wes)
]
encodeTCM (Info_Constraints constraints) = kind "Constraints"
[ "constraints" #= forM constraints encodeTCM
]
encodeTCM (Info_AllGoalsWarnings (vis, invis) wes) = kind "AllGoalsWarnings"
[ "visibleGoals" #= forM vis (encodeOC toJSON encodePrettyTCM)
, "invisibleGoals" #= forM invis (encodeOC encodePretty encodePrettyTCM)
, "warnings" #= prettyTCWarnings (tcWarnings wes)
, "errors" #= prettyTCWarnings (nonFatalErrors wes)
]
encodeTCM (Info_Time time) = kind "Time"
[ "time" @= time
]
encodeTCM (Info_Error msg) = kind "Error"
[ "message" #= showInfoError msg
]
encodeTCM Info_Intro_NotFound = kind "IntroNotFound" []
encodeTCM (Info_Intro_ConstructorUnknown introductions) = kind "IntroConstructorUnknown"
[ "constructors" @= map toJSON introductions
]
encodeTCM (Info_Auto info) = kind "Auto"
[ "info" @= toJSON info
]
encodeTCM (Info_ModuleContents names tele contents) = kind "ModuleContents"
[ "contents" #= forM contents encodeNamedPretty
, "telescope" #= forM (telToList tele) encodeDomType
, "names" @= map encodePretty names
]
where
encodeDomType :: PrettyTCM a => Dom (ArgName, a) -> TCM Value
encodeDomType dom = obj
[ "dom" #= encodePrettyTCM (unDom dom)
, "name" @= fmap encodePretty (bareNameOf dom)
, "finite" @= toJSON (domFinite dom)
, "cohesion" @= encodeShow (modCohesion . argInfoModality $ domInfo dom)
, "relevance" @= encodeShow (modRelevance . argInfoModality $ domInfo dom)
, "hiding" @= case argInfoHiding $ domInfo dom of
Instance o -> show o
o -> show o
]
encodeTCM (Info_SearchAbout results search) = kind "SearchAbout"
[ "results" #= forM results encodeNamedPretty
, "search" @= toJSON search
]
encodeTCM (Info_WhyInScope thing path v xs ms) = kind "WhyInScope"
[ "thing" @= thing
, "filepath" @= toJSON path
, "message" #= explainWhyInScope thing path v xs ms
]
encodeTCM (Info_NormalForm commandState computeMode time expr) = kind "NormalForm"
[ "commandState" @= commandState
, "computeMode" @= computeMode
, "time" @= time
, "expr" #= encodePrettyTCM expr
]
encodeTCM (Info_InferredType commandState time expr) = kind "InferredType"
[ "commandState" @= commandState
, "time" @= time
, "expr" #= encodePrettyTCM expr
]
encodeTCM (Info_Context ii ctx) = kind "Context"
[ "interactionPoint" @= ii
, "context" @= ctx
]
encodeTCM Info_Version = kind "Version"
[ "version" @= (versionWithCommitInfo :: String)
]
encodeTCM (Info_GoalSpecific ii info) = kind "GoalSpecific"
[ "interactionPoint" @= ii
, "goalInfo" #= encodeGoalSpecific ii info
]
instance EncodeTCM GoalTypeAux where
encodeTCM GoalOnly = kind "GoalOnly" []
encodeTCM (GoalAndHave expr) = kind "GoalAndHave"
[ "expr" #= encodePrettyTCM expr ]
encodeTCM (GoalAndElaboration term) = kind "GoalAndElaboration"
[ "term" #= encodePrettyTCM term ]
encodeGoalSpecific :: InteractionId -> GoalDisplayInfo -> TCM Value
encodeGoalSpecific ii = go
where
go (Goal_HelperFunction helperType) = kind "HelperFunction"
[ "signature" #= inTopContext (prettyATop helperType)
]
go (Goal_NormalForm computeMode expr) = kind "NormalForm"
[ "computeMode" @= computeMode
, "expr" #= B.showComputed computeMode expr
]
go (Goal_GoalType rewrite goalType entries boundary outputForms) = kind "GoalType"
[ "rewrite" @= rewrite
, "typeAux" @= goalType
, "type" #= prettyTypeOfMeta rewrite ii
, "entries" @= entries
, "boundary" @= map encodePretty boundary
, "outputForms" @= map encodePretty outputForms
]
go (Goal_CurrentGoal rewrite) = kind "CurrentGoal"
[ "rewrite" @= rewrite
, "type" #= prettyTypeOfMeta rewrite ii
]
go (Goal_InferredType expr) = kind "InferredType"
[ "expr" #= prettyATop expr
]
instance EncodeTCM Response where
encodeTCM (Resp_HighlightingInfo info remove method modFile) =
liftIO $ jsonifyHighlightingInfo info remove method modFile
encodeTCM (Resp_DisplayInfo info) = kind "DisplayInfo"
[ "info" @= info
]
encodeTCM (Resp_ClearHighlighting tokenBased) = kind "ClearHighlighting"
[ "tokenBased" @= tokenBased
]
encodeTCM Resp_DoneAborting = kind "DoneAborting" []
encodeTCM Resp_DoneExiting = kind "DoneExiting" []
encodeTCM Resp_ClearRunningInfo = kind "ClearRunningInfo" []
encodeTCM (Resp_RunningInfo debugLevel msg) = kind "RunningInfo"
[ "debugLevel" @= debugLevel
, "message" @= msg
]
encodeTCM (Resp_Status status) = kind "Status"
[ "status" @= status
]
encodeTCM (Resp_JumpToError filepath position) = kind "JumpToError"
[ "filepath" @= filepath
, "position" @= position
]
encodeTCM (Resp_InteractionPoints interactionPoints) = kind "InteractionPoints"
[ "interactionPoints" @= interactionPoints
]
encodeTCM (Resp_GiveAction i giveResult) = kind "GiveAction"
[ "interactionPoint" @= i
, "giveResult" @= giveResult
]
encodeTCM (Resp_MakeCase id variant clauses) = kind "MakeCase"
[ "interactionPoint" @= id
, "variant" @= variant
, "clauses" @= clauses
]
encodeTCM (Resp_SolveAll solutions) = kind "SolveAll"
[ "solutions" @= map encodeSolution solutions
]
where
encodeSolution (i, expr) = object
[ "interactionPoint" .= i
, "expression" .= show expr
]
jsonifyResponse :: Response -> TCM ByteString
jsonifyResponse = pure . encode <=< encodeTCM