{-# OPTIONS -cpp #-}

{- |

Module :$Header$

Description : CMDL interface commands

Copyright : uni-bremen and DFKI

Licence : similar to LGPL, see HetCATS/LICENSE.txt or LIZENZ.txt

Maintainer : r.pascanu@jacobs-university.de

Stability : provisional

Portability : portable

PGIP.InfoCommands contains all commands

that provides information about the state

of the development graph and selected

theories

-}

module PGIP.InfoCommands

( cNodes

, cShowDgGoals

, cDisplayGraph

, cShowNodePGoals

, cShowNodePGoalsCurrent

, cRedoHistory

, cShowTaxonomy

, cShowTaxonomyCurrent

, cShowTheory

, cShowTheoryCurrent

, cShowTheoryGoals

, cShowTheoryGoalsCurrent

, cUndoHistory

, cDetails

, cShowNodeUGoals

, cEdges

, cShowNodeUGoalsCurrent

, cShowNodeAxioms

, cInfo

, cShowNodeAxiomsCurrent

, cInfoCurrent

, cShowConcept

, cNodeNumber

, cShowConceptCurrent

) where

#ifdef UNI_PACKAGE

import Events

import Destructible

import GUI.Taxonomy

import GUI.ShowGraph

#endif

import PGIP.DataTypes

import PGIP.Utils

import PGIP.Shell

import PGIP.DataTypesUtils

import Static.GTheory

import Static.DevGraph

import Common.DocUtils

import Common.AS_Annotation

import Common.ExtSign

import Common.Taxonomy

import qualified Common.OrderedMap as OMap

import Data.Graph.Inductive.Graph

import qualified Data.Set as Set

import Data.List

import qualified Data.Map as Map

import Logic.Grothendieck

import Logic.Logic

import Driver.Options

-- show list of all goals(i.e. prints their name)

cShowDgGoals :: CMDL_State -> IO CMDL_State

cShowDgGoals state

= case devGraphState state of

-- nothing to print

Nothing -> return state

Just dgState ->

do

-- compute list of node goals

let nodeGoals = nodeNames $ getAllGoalNodes state dgState

-- list of all nodes

ls = getAllNodes dgState

lsE = getAllEdges dgState

lsGE= getAllGoalEdges dgState

-- list of all goal edge names

edgeGoals = createEdgeNames ls lsE lsGE

-- print sorted version of the list

return $ genMessage [] (prettyPrintList $ sort (nodeGoals++edgeGoals))

state

-- local function that computes the theory of a node but it

-- keeps only the goal theory

getGoalThS :: Int -> CMDL_State -> [String]

getGoalThS x state

= case getTh x state of

Nothing -> []

Just th ->

let nwth = case th of

G_theory x1 x2 x3 thSens x4 ->

G_theory x1 x2 x3

(OMap.filter (\s-> (not(isAxiom s)) &&

(not(isProvenSenStatus s)))

thSens) x4

in [showDoc nwth "\n"]

--local function that computes the theory of a node

--that takes into consideration translated theories in

--the selection too and returns the theory as a string

getThS :: Int -> CMDL_State -> [String]

getThS x state

= case getTh x state of

Nothing -> []

Just th -> [showDoc th "\n"]

-- show theory of all goals

cShowTheoryGoals :: String -> CMDL_State -> IO CMDL_State

cShowTheoryGoals input state

= case devGraphState state of

--nothing to print

Nothing -> return state

Just dgState ->

do

-- compute the input nodes

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return $ genErrorMsg tmpErrs state

_ ->

do

--list of all nodes

let lsNodes = getAllNodes dgState

-- list of input nodes

(errs',listNodes) = obtainNodeList nds lsNodes

-- list of all goal theories

nodeTh = concatMap (\x->case x of

(n,_) ->getGoalThS n state

) $ listNodes

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

return $ genMessage tmpErrs' (prettyPrintList nodeTh) state

cShowNodeUGoals :: String -> CMDL_State -> IO CMDL_State

cShowNodeUGoals input state

= case devGraphState state of

--nothing to print

Nothing -> return state

Just dgState ->

do

-- compute input nodes

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

-- list of all nodes

let lsNodes = getAllNodes dgState

-- list of input nodes

(errs',listNodes) = obtainNodeList nds lsNodes

-- list of all goal names

goalNames =

concatMap

(\x ->case x of

(n,_) -> case getTh n state of

Nothing -> []

Just th->

case th of

G_theory _ _ _ sens _->

OMap.keys $

OMap.filter

(\s -> (not $ isAxiom s) &&

(not $ isProvenSenStatus s))

sens) listNodes

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

return $ genMessage tmpErrs' (prettyPrintList goalNames) state

cShowNodeUGoalsCurrent :: CMDL_State -> IO CMDL_State

cShowNodeUGoalsCurrent state

= case proveState state of

Nothing -> return state

Just pState ->

do

let glls = concatMap (\(Element _ nb) ->

case getTh nb state of

Nothing -> []

Just th ->

case th of

G_theory _ _ _ sens _ ->

OMap.keys $

OMap.filter

(\s -> (not $ isAxiom s) &&

(not $ isProvenSenStatus s))

sens) $ elements pState

return $ genMessage [] (prettyPrintList glls) state

cShowNodePGoals :: String -> CMDL_State -> IO CMDL_State

cShowNodePGoals input state

= case devGraphState state of

Nothing -> return state

Just dgState ->

do

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

let lsNodes = getAllNodes dgState

(errs',listNodes) = obtainNodeList nds lsNodes

goalNames =

concatMap

(\x -> case x of

(n,_) -> case getTh n state of

Nothing -> []

Just th ->

case th of

G_theory _ _ _ sens _ ->

OMap.keys $

OMap.filter

(\s -> (not $ isAxiom s)&&

(isProvenSenStatus s))

sens) listNodes

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

return $ genMessage tmpErrs' (prettyPrintList goalNames) state

cShowNodeAxioms :: String -> CMDL_State -> IO CMDL_State

cShowNodeAxioms input state

= case devGraphState state of

Nothing -> return state

Just dgState ->

do

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

let lsNodes = getAllNodes dgState

(errs',listNodes) = obtainNodeList nds lsNodes

goalNames =

concatMap

(\x ->case x of

(n,_)-> case getTh n state of

Nothing -> []

Just th ->

case th of

G_theory _ _ _ sens _->

OMap.keys $ OMap.filter

isAxiom sens) listNodes

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

return $ genMessage tmpErrs' (prettyPrintList goalNames) state

cShowNodePGoalsCurrent :: CMDL_State -> IO CMDL_State

cShowNodePGoalsCurrent state

= case proveState state of

Nothing -> return state

Just pState ->

do

let glls = concatMap

(\(Element _ nb) ->

case getTh nb state of

Nothing -> []

Just th ->

case th of

G_theory _ _ _ sens _ ->

OMap.keys $

OMap.filter

(\s -> (not $ isAxiom s) &&

(isProvenSenStatus s)) sens) $

elements pState

return $ genMessage [] (prettyPrintList glls) state

cShowNodeAxiomsCurrent :: CMDL_State -> IO CMDL_State

cShowNodeAxiomsCurrent state

= case proveState state of

Nothing -> return state

Just pState ->

do

let glls = concatMap (\(Element _ nb) ->

case getTh nb state of

Nothing -> []

Just th ->

case th of

G_theory _ _ _ sens _ ->

OMap.keys $

OMap.filter isAxiom sens) $

elements pState

return $ genMessage [] (prettyPrintList glls) state

cShowTheoryGoalsCurrent :: CMDL_State -> IO CMDL_State

cShowTheoryGoalsCurrent state

= case proveState state of

Nothing -> return state

Just pState ->

do

-- list of selected theories

let thls = concatMap (\(Element _ nb) ->

getGoalThS nb state)

$ elements pState

return $ genMessage [] (prettyPrintList thls) state

-- show theory of selection

cShowTheoryCurrent :: CMDL_State -> IO CMDL_State

cShowTheoryCurrent state

= case proveState state of

Nothing -> return state

Just pState ->

do

-- list of selected theories

let thls = concatMap (\(Element _ nb) ->

getThS nb state)

$ elements pState

return $ genMessage [] (prettyPrintList thls) state

-- show theory of input nodes

cShowTheory :: String -> CMDL_State -> IO CMDL_State

cShowTheory input state

= case devGraphState state of

Nothing -> return state

Just dgState -> do

-- compute the input nodes

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

--list of all nodes

let lsNodes = getAllNodes dgState

-- list of input nodes

(errs',listNodes) = obtainNodeList nds lsNodes

-- list of theories that need to be printed

thls =concatMap(\(x,_)->getThS x state) listNodes

-- sort before printing !?

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

return $ genMessage tmpErrs' (prettyPrintList thls) state

-- | Given a node it returns the information that needs to

-- be printed as a string

showNodeInfo::CMDL_State -> LNode DGNodeLab -> String

showNodeInfo state (nb,nd)

=let

-- node name

name'= "dgn_name :" ++ showName (dgn_name nd) ++ "\n"

-- origin of the node

orig'= if isDGRef nd then "dgn_orig : no origin (ref node)"

else "dgn_orig :" ++ show (dgn_origin nd) ++ "\n"

-- conservativity annotations

th = getTh nb state

in

case th of

Nothing ->name' ++ orig'++"Theory could not be evaluated\n"

Just t@(G_theory x (ExtSign y _) _ thSens _) ->

let

-- find out the sublogic of the theory if we found

-- a theory

sublog = " sublogic :"++(show

$ sublogicOfTh t)++"\n"

-- compute the number of axioms by counting the

-- number of symbols of the signature !?

nbAxm = " number of axioms :"++(show $ OMap.size $

OMap.filter isAxiom thSens) ++"\n"

-- compute the number of symbols as the number of

-- sentences that are axioms in the senstatus of the

-- theory

nbSym = " number of symbols :"++(show $

Set.size $ sym_of x y)++ "\n"

-- compute the number of proven theorems as the

-- number of sentences that have no theorem status

-- left

nbThm = let n'=OMap.size $ OMap.filter (\s -> (not (isAxiom s))

&& (isProvenSenStatus s)) thSens

in " number of proven theorems :"++

(show n') ++ "\n"

-- compute the number of unproven theorems as the

-- sentences that have something in their theorem

-- status

nbUThm = let n'=OMap.size $ OMap.filter(\s -> (not (isAxiom s))

&& (not (isProvenSenStatus s))) thSens

in " number of unproven theorems :"++

(show n') ++ "\n"

-- compute the final theory (i.e.just add partial

-- results obtained before (sublogic, nbAxm..)

th' = "dgl_theory :\n"++ sublog ++ nbAxm

++ nbSym ++ nbThm ++ nbUThm

in name' ++ orig' ++ th'

-- | Given and edge it returns the information that needs to

--be printed as a string

showEdgeInfo::CMDL_State -> LEdge DGLinkLab -> String

showEdgeInfo state (x,y,dglab@(DGLink morp _ org _ ) )

=case devGraphState state of

Nothing -> ""

Just dgS ->

let

ls = getAllNodes dgS

nameOf x' l =case find (\(nb,_)->nb==x') l of

Nothing->"Unknown node"

Just (_, n) -> showName $ dgn_name n

name = "dgl_name :"++(nameOf x ls)++" -> "++

(nameOf y ls) ++ "\n"

orig = "dgl_origin :"++(show $ org)++"\n"

homog= "dgl_homogeneous :"++ (show $ isHomogeneous morp)

++ "\n"

ltype= "dgl_type :"++

(case getDGLinkType dglab of

"globaldef"->"global definition"

"def"->"local definition"

"hidingef"->"hiding definition"

"hetdef"->"het definitions"

"proventhm"->"global proven theorem"

"unproventhm"->"global unproven theorem"

"localproventhm"->"local proven theorem"

"localunproventhm"->"local unproven theorem"

"hetproventhm"->"het global proven theorem"

"hetunproventhm"->"het global unproven theorem"

"hetlocalproventhm"->"het local proven theorem"

"hetlocalunproventhm"->"het local unproven"++

"theorem"

"unprovenhidingthm"->"unproven hiding theorem"

"provenhidingthm"->"proven hiding theorem"

_ ->"unknown type"

) ++ "\n"

in name++orig++homog++ltype

-- show all information of selection

cInfoCurrent::CMDL_State -> IO CMDL_State

cInfoCurrent state

= case proveState state of

-- nothing selected

Nothing -> return state

Just ps ->

case devGraphState state of

Nothing -> return state

Just dgS->

do

-- get node by number

let getNNb x l' = case find (\y->case y of

(nb,_) -> nb==x

) l' of

Nothing -> []

Just sm -> [sm]

-- get all nodes

ls = getAllNodes dgS

-- get node numbers of selected nodes

nodesNb = map (\x -> case x of

Element _ z -> z)

$ elements ps

-- obtain the selected nodes

selN = concatMap (\x-> getNNb x ls) nodesNb

return $ genMessage [] (prettyPrintList

$ map (\x->showNodeInfo state x) selN) state

-- show all information of input

cInfo::String -> CMDL_State -> IO CMDL_State

cInfo input state

= case devGraphState state of

-- error message

Nothing -> return $genErrorMsg "No library loaded" state

Just dgS -> do

let (nds,edg,nbEdg,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case (nds,edg,nbEdg) of

([],[],[]) -> return $ genErrorMsg ("Nothing from the input "

++"could be processed") state

(_,_,_) ->

do

let lsNodes = getAllNodes dgS

lsEdges = getAllEdges dgS

(errs'',listEdges) = obtainEdgeList edg nbEdg lsNodes

lsEdges

(errs',listNodes) = obtainNodeList nds lsNodes

strsNode = map (\x -> showNodeInfo state x)

listNodes

strsEdge = map (\x -> showEdgeInfo state x)

listEdges

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

tmpErrs''= tmpErrs'++ (prettyPrintErrList errs'')

return $ genMessage tmpErrs'' (prettyPrintList (strsNode++strsEdge))

state

taxoShowGeneric:: TaxoGraphKind -> CMDL_State

-> [LNode DGNodeLab] -> IO()

taxoShowGeneric kind state ls

= case ls of

#ifdef UNI_PACKAGE

(nb,nlab):ll ->

case devGraphState state of

Nothing -> return ()

Just _ ->

do

case getTh nb state of

-- the theory was computed

Just th ->

do

-- display graph

graph <- displayGraph kind

(showName $ dgn_name nlab) th

case graph of

-- if successfully displayed sync the two threads

-- so that one does not loose control on the

-- interface while the graph is displayed

Just g ->

do sync (destroyed g)

-- go to next

taxoShowGeneric kind state ll

Nothing ->

-- graph was not displayed, then just

-- go to next

taxoShowGeneric kind state ll

-- theory couldn't be computed so just go next

_ -> taxoShowGeneric kind state ll

#endif

_ -> return ()

-- show taxonomy of selection

cShowTaxonomyCurrent::CMDL_State -> IO CMDL_State

cShowTaxonomyCurrent state

= case proveState state of

-- nothing selected

Nothing -> return state

-- else

Just ps ->

case devGraphState state of

Nothing -> return state

Just dgS->

do

-- get node by number

let getNNb x ks = case find (\y -> case y of

(nb,_) -> nb==x

) ks of

Nothing -> []

Just sm -> [sm]

-- get all nodes

ls = getAllNodes dgS

-- get node numbers of selected nodes

nodesNb = map (\x -> case x of

Element _ z ->z)

$ elements ps

-- obtain the selected nodes

selN = concatMap (\x-> getNNb x ls) nodesNb

taxoShowGeneric KSubsort state selN

return state

-- show taxonomy of input

cShowTaxonomy::String -> CMDL_State -> IO CMDL_State

cShowTaxonomy input state

= case devGraphState state of

-- nothing to print

Nothing -> return state

Just dgS -> do

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

-- list of all nodes

let ls = getAllNodes dgS

-- list of input nodes

(errs',lsNodes) = obtainNodeList nds ls

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

taxoShowGeneric KSubsort state lsNodes

return $ genMessage tmpErrs' [] state

-- show concept of selection

cShowConceptCurrent::CMDL_State -> IO CMDL_State

cShowConceptCurrent state

= case proveState state of

-- nothing selected

Nothing -> return state

-- else

Just ps ->

case devGraphState state of

Nothing -> return state

Just dgS->

do

-- get node by number

let getNNb x ks = case find (\y -> case y of

(nb,_) -> nb==x

) ks of

Nothing -> []

Just sm -> [sm]

-- get all nodes

ls = getAllNodes dgS

-- get node numbers of selected nodes

nodesNb = map (\x -> case x of

Element _ z -> z)

$ elements ps

-- obtain the selected nodes

selN = concatMap (\x-> getNNb x ls) nodesNb

taxoShowGeneric KConcept state selN

return $ genMessage [] [] state

-- show concept of input

cShowConcept::String -> CMDL_State -> IO CMDL_State

cShowConcept input state

= case devGraphState state of

-- nothing to print

Nothing -> return state

Just dgS -> do

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

-- list of all nodes

let ls = getAllNodes dgS

-- list of input nodes

(errs',lsNodes) = obtainNodeList nds ls

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

taxoShowGeneric KSubsort state lsNodes

return $ genMessage tmpErrs' [] state

-- show node number of input

cNodeNumber::String -> CMDL_State -> IO CMDL_State

cNodeNumber input state

= case devGraphState state of

Nothing -> return state

Just dgState -> do

-- compute the input nodes

let (nds,_,_,errs) = decomposeIntoGoals input

tmpErrs = prettyPrintErrList errs

case nds of

[] -> return state

_ ->

do

-- list og all nodes

let lsNodes = getAllNodes dgState

-- list of input nodes

(errs',listNodes)=obtainNodeList nds lsNodes

-- nodes numbers to print

ls = map(\ x -> showName (dgn_name $ snd x) ++ " is node number "

++ show (fst x)) listNodes

tmpErrs' = tmpErrs ++ (prettyPrintErrList errs')

return $ genMessage tmpErrs' (prettyPrintList ls) state

-- print the name of all edges

cEdges::CMDL_State -> IO CMDL_State

cEdges state

= case devGraphState state of

Nothing -> return state

Just dgState ->

do

-- list of all nodes

let lsNodes = getAllNodes dgState

-- compute all edges names

lsEdg = getAllEdges dgState

lsEdges = createEdgeNames lsNodes lsEdg lsEdg

-- print edge list in a sorted fashion

return $ genMessage [] (prettyPrintList $ sort lsEdges) state

cUndoHistory :: CMDL_State -> IO CMDL_State

cUndoHistory state

= do

let undoH = undoList $ history state

undoH' = map(\x -> head $ cmdNames x) undoH

return $genMessage [] ("Undo history :\n"++ prettyPrintList undoH') state

cRedoHistory :: CMDL_State -> IO CMDL_State

cRedoHistory state

= do

let redoH = redoList $ history state

redoH' = concatMap (\x -> cmdNames x) redoH

return $genMessage [] ("Redo history :\n"++ prettyPrintList redoH') state

-- print the name of all nodes

cNodes::CMDL_State -> IO CMDL_State

cNodes state

= case devGraphState state of

-- no library loaded, so nothing to print

Nothing -> return state

Just dgState ->

do

-- compute the list of node names

let ls = nodeNames $ getAllNodes dgState

-- print a sorted version of it

return $ genMessage [] (prettyPrintList $ sort ls) state

-- draw graph

cDisplayGraph::CMDL_State -> IO CMDL_State

cDisplayGraph state

= case devGraphState state of

#ifdef UNI_PACKAGE

Just dgState ->

do

-- obtain the name of the last loaded library for

-- documentation/debugging reasons

let filename = reverse $ drop 2 $ reverse

$ prompter state

showGraph filename defaultHetcatsOpts ( Just

(ln dgState, libEnv dgState))

return state

#endif

-- no development graph present

_ -> return state