1 (* Title: Specify/step-specify.sml
2 Author: Walther Neuper 2019
3 (c) due to copyright terms
6 signature STEP_SPECIFY =
8 (*val do_next: Step.specify_do_next requires LI.by_tactic, which is not yet known in Step_Specify*)
9 val by_tactic_input: Tactic.input -> Calc.T -> string * Calc.state_post
10 val by_tactic: Tactic.T -> Calc.T -> string * Calc.state_post
12 val initialise: theory -> Formalise.T ->
13 term * term * References.T * O_Model.T * Proof.context
14 val initialise': theory -> Formalise.T -> Calc.T * State_Steps.T
18 structure Step_Specify(**): STEP_SPECIFY(**) =
25 fun by_tactic_input (tac as Tactic.Model_Problem) (pt, pos as (p, _)) =
27 val (oris, ospec, probl, spec, ctxt) = case get_obj I pt p of
28 PblObj {origin = (oris, ospec, _), probl, spec, ctxt, ...} => (oris, ospec, probl, spec, ctxt)
29 | _ => raise ERROR "by_tactic_input Model_Problem; uncovered case get_obj"
30 val (_, pI, mI) = References.select_input ospec spec
31 val mpc = (#model o MethodC.from_store ctxt) mI (* just for reuse I_Model.complete_method *)
32 val {cas, model, ...} = Problem.from_store (Ctree.get_ctxt pt pos) pI
33 val pbl = I_Model.init model (* fill in descriptions *)
34 (*----------------if you think, this should be done by the Dialog
35 in the java front-end, search there for WN060225-modelProblem----*)
36 val (pbl, met) = case cas of
38 | _ => I_Model.complete_method (oris, mpc, model, probl)
39 (*----------------------------------------------------------------*)
40 val tac_ = Tactic.Model_Problem' (pI, pbl, met)
41 val (pos,c,_,pt) = Specify_Step.add tac_ (Istate_Def.Uistate, ctxt) (pt, pos)
43 ("ok",([(tac, tac_, (pos, (Istate_Def.Uistate, ContextC.empty)))], c, (pt,pos)))
45 | by_tactic_input (Tactic.Add_Given ct) ptp = Specify.by_Add_ "#Given" ct ptp
46 | by_tactic_input (Tactic.Add_Find ct) ptp = Specify.by_Add_ "#Find" ct ptp
47 | by_tactic_input (Tactic.Add_Relation ct) ptp = Specify.by_Add_"#Relate" ct ptp
49 (* called with MethodC.id_empty *)
50 | by_tactic_input (Tactic.Refine_Tacitly pI) (ptp as (pt, pos as (p, _))) =
52 val (oris, dI, ctxt) = case get_obj I pt p of
53 (PblObj {origin = (oris, (dI, _, _), _), ctxt, ...}) => (oris, dI, ctxt)
54 | _ => raise ERROR "by_tactic_input Refine_Tacitly: uncovered case get_obj"
55 val opt = Refine.refine_ori ctxt oris pI
60 val {solve_mets, ...} = Problem.from_store (Ctree.get_ctxt pt pos) pI'
61 (*val pt = update_pbl pt p pbl ..done by Model_Problem*)
62 val mI = if length solve_mets = 0 then MethodC.id_empty else hd solve_mets
64 Specify_Step.add (Tactic.Refine_Tacitly' (pI, pI', dI, mI,(*pbl*)[])) (Istate_Def.Uistate, ctxt) (pt, pos)
66 ("ok", ([(Tactic.Refine_Tacitly pI, Tactic.Refine_Tacitly' (pI,pI',dI,mI,(*pbl*)[]),
67 (pos, (Istate_Def.Uistate, ContextC.empty)))], c, (pt,pos)))
69 | NONE => ("failure", ([], [], ptp))
71 | by_tactic_input (Tactic.Refine_Problem pI) (ptp as (pt, pos as (p,_))) =
73 val (dI, dI', probl, ctxt) = case get_obj I pt p of
74 PblObj {origin= (_, (dI, _, _), _), spec = (dI', _, _), probl, ctxt, ...} =>
75 (dI, dI', probl, ctxt)
76 | _ => raise ERROR "by_tactic_input Refine_Problem: uncovered case get_obj"
77 val thy = if dI' = ThyC.id_empty then dI else dI'
79 case Refine.problem (ThyC.get_theory_PIDE ctxt thy) pI probl of
80 NONE => ("failure", ([], [], ptp))
83 val (pos,c,_,pt) = Specify_Step.add (Tactic.Refine_Problem' rfd) (Istate_Def.Uistate, ctxt) (pt, pos)
85 ("ok", ([(Tactic.Refine_Problem pI, Tactic.Refine_Problem' rfd,
86 (pos, (Istate_Def.Uistate, ContextC.empty)))], c, (pt,pos)))
89 | by_tactic_input (Tactic.Specify_Problem pI) (pt, pos as (p, _)) =
91 val (oris, pI', probl, ctxt) = case get_obj I pt p of
92 PblObj {origin = (oris, _, _), spec = (_ ,pI',_), probl, ctxt, ...} =>
93 (oris, pI', probl, ctxt)
95 val {model, where_, where_rls,...} = Problem.from_store (Ctree.get_ctxt pt pos) pI
97 if pI' = Problem.id_empty andalso pI = Problem.id_empty
98 then (false, (I_Model.init model, []))
99 else M_Match.match_itms_oris ctxt probl (model, where_, where_rls) oris
100 (*FIXXXME~~~~~~~~~~~~~~~: take pbl and compare with new pI WN.8.03*)
102 case Specify_Step.add (Tactic.Specify_Problem' (pI, pbl)) (Istate_Def.Uistate, ctxt) (pt, pos) of
103 ((_, Pbl), c, _, pt) => (c, pt)
104 | _ => raise ERROR ""
106 ("ok", ([(Tactic.Specify_Problem pI, Tactic.Specify_Problem' (pI, pbl),
107 (pos, (Istate_Def.Uistate, ContextC.empty)))], c, (pt, pos)))
109 | by_tactic_input (Tactic.Specify_Method id) (pt, pos) =
111 val (o_model, ctxt, i_model) = Specify_Step.complete_for id (pt, pos)
112 val (pos, _, _, pt) = Specify_Step.add (Tactic.Specify_Method' (id, o_model, i_model))
113 (Istate_Def.Uistate, ctxt) (pt, pos)
115 ("ok", ([(Tactic.Specify_Method id, Tactic.Specify_Method' (id, o_model, i_model),
116 (pos, (Istate_Def.Uistate, ContextC.empty)))], [], (pt, pos)))
118 | by_tactic_input (Tactic.Specify_Theory dI) (pt, pos as (_, Pbl)) =
120 val ctxt = get_ctxt pt pos
121 val (pos, c, _, pt) =
122 Specify_Step.add (Tactic.Specify_Theory' dI) (Istate_Def.Uistate, ctxt) (pt, pos)
123 in (*FIXXXME: check if pbl can still be parsed*)
124 ("ok", ([(Tactic.Specify_Theory dI, Tactic.Specify_Theory' dI,
125 (pos, (Istate_Def.Uistate, ctxt)))], c, (pt, pos)))
127 | by_tactic_input (Tactic.Specify_Theory dI) (pt, pos as (_, Met)) =
129 val ctxt = get_ctxt pt pos
130 val (pos, c, _, pt) = Specify_Step.add (Tactic.Specify_Theory' dI) (Istate_Def.Uistate, ctxt) (pt, pos)
131 in (*FIXXXME: check if met can still be parsed*)
132 ("ok", ([(Tactic.Specify_Theory dI, Tactic.Specify_Theory' dI,
133 (pos, (Istate_Def.Uistate, ctxt)))], c, (pt, pos)))
135 | by_tactic_input m' (ctree, pos) =
137 val ctxt = Ctree.get_ctxt ctree pos
139 raise ERROR ("by_tactic_input: not impl. for " ^ Tactic.input_to_string ctxt m')
144 fun by_tactic (Tactic.Model_Problem' (id, pbl, met)) (pt, pos) =
146 val ((p, _), _, _, pt) = Specify_Step.add (Tactic.Model_Problem'(id, pbl, met))
147 (Istate_Def.Uistate, ContextC.empty) (pt, pos)
148 (* deprecated^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ *)
150 ("ok", ([], [], (pt, (p, Pbl))))
152 (* called only if no_met is specified *)
153 | by_tactic (Tactic.Refine_Tacitly' (pI, pIre, _, _, _)) (pt, pos) =
155 val {solve_mets, thy,...} = Problem.from_store (Ctree.get_ctxt pt pos) pIre
156 val (domID, metID) = (Context.theory_name thy,
157 if length solve_mets = 0 then MethodC.id_empty
159 val ((p,_), _, _, pt) =
160 Specify_Step.add (Tactic.Refine_Tacitly' (pI, pIre, domID, metID, [(*pbl*)]))
161 (Istate_Def.Uistate, ContextC.empty) (pt, pos)
162 (* deprecated^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ *)
164 ("ok", ([], [], (pt,(p, Pbl))))
166 | by_tactic (Tactic.Refine_Problem' (rfd as (id, _))) (pt, pos) =
168 val ctxt = get_ctxt pt pos
169 val (pos, _, _, pt) =
170 Specify_Step.add (Tactic.Refine_Problem' rfd) (Istate_Def.Uistate, ctxt) (pt, pos)
172 ("ok", ([(Tactic.Refine_Problem id, Tactic.Refine_Problem' rfd,
173 (pos, (Istate_Def.Uistate,ctxt)))], [], (pt, pos)))
175 | by_tactic (Tactic.Specify_Problem' (pI, (ok, (itms, where_)))) (pt, pos as (p, _)) =
177 val (_, _, _, _, _, _, ctxt, _) = case get_obj I pt p of
178 PblObj {origin= (oris, (dI', pI', mI'), _), spec= (dI, _, mI), ctxt, meth = met, ...} =>
179 (oris, dI', pI', mI', dI, mI, ctxt, met)
180 | _ => raise ERROR "Step_Solve.by_tactic (Specify_Problem': uncovered case get_obj"
182 case Specify_Step.add (Tactic.Specify_Problem' (pI, (ok, (itms, where_)))) (Istate_Def.Uistate, ctxt) (pt, pos) of
183 ((p, Pbl), _, _, pt) => (p, pt)
184 | _ => raise ERROR "Step_Solve.by_tactic (Specify_Problem': uncovered case generate1 (WARNING WHY ?)"
186 ("ok", ([], [], (pt, (p, Pbl))))
188 | by_tactic (Tactic.Specify_Method' (id, _, _)) (pt, pos) =
190 val (o_model, ctxt, i_model) = Specify_Step.complete_for id (pt, pos)
191 val (pos, _, _, pt) = Specify_Step.add (Tactic.Specify_Method' (id, o_model, i_model))
192 (Istate_Def.Uistate, ctxt) (pt, pos)
194 ("ok", ([], [], (pt, pos)))
196 | by_tactic (Tactic.Add_Given' (ct, _)) (pt, p) = Specify.by_Add_ "#Given" ct (pt, p)
197 | by_tactic (Tactic.Add_Find' (ct, _)) (pt, p) = Specify.by_Add_ "#Find" ct (pt, p)
198 | by_tactic (Tactic.Add_Relation' (ct, _)) (pt, p) = Specify.by_Add_"#Relate" ct (pt, p)
199 (*strange old code, redes*)
200 | by_tactic (Tactic.Specify_Theory' domID) (pt, (p, p_)) =
202 val p_ = case p_ of Met => Met | _ => Pbl
203 val {spec = (dI, _, _), ctxt, ...} = Calc.specify_data (pt, (p, p_))
206 ("ok", ([], [], (pt, (p, p_))))
207 else (*FIXME: check model wrt. (new!) domID ..? still parsable?*)
209 val ((p, p_), _, _, pt) = Specify_Step.add (Tactic.Specify_Theory' domID)
210 (Istate_Def.Uistate, ctxt) (pt, (p, p_))
212 ("ok", ([], [], (pt, (p, p_))))
215 | by_tactic _ _ = raise ERROR "Step_Specify.by_tactic uncovered pattern in fun.def"
217 (* create a calc-tree with oris via a cas.refined pbl *)
218 (* initialise <-?-> initialise' *)
219 fun initialise thy (fmz, (_, pI, mI)) =
221 val ctxt = Proof_Context.init_global thy (* ctxt restricted to Formalise *)
222 val (pI, (pors, pctxt), mI) =
226 val (pors, pctxt) = Problem.from_store ctxt pI |> #model |> O_Model.init thy fmz;
227 val pI' = Refine.refine_ori' pctxt pors pI;
228 in (pI', (pors (*refinement over models with diff.precond only*), pctxt),
229 (hd o #solve_mets o Problem.from_store ctxt) pI')
233 val (pors, pctxt) = Problem.from_store ctxt pI |> #model |> O_Model.init thy fmz;
234 in (pI, (pors, pctxt), mI) end;
235 val {cas, model, thy = thy', ...} = Problem.from_store ctxt pI (*take dI from _refined_ pbl*)
236 val dI = Context.theory_name (Sub_Problem.common_sub_thy (thy, thy'))
237 val hdl = case cas of
238 NONE => Auto_Prog.pblterm dI pI
239 | SOME t => subst_atomic ((Model_Pattern.variables model) ~~~ O_Model.values pors) t
240 val hdlPIDE = case cas of
241 NONE => Auto_Prog.pblterm dI pI
242 | SOME t => subst_atomic ((Model_Pattern.variables model) ~~~ O_Model.values pors) t
244 (hdlPIDE, hdl, (dI, pI, mI), pors, pctxt)
246 (*TODO: HOW RELATES initialise' \<longleftrightarrow> initialise *)
247 fun initialise' thy ([], (dI, pI, mI)) = (*this will probably be dropped with PIDE*)
249 then (* from pbl-browser or from CAS cmd with pI=[e_pblID] *)
251 val {cas, solve_mets, model, thy, ...} = Problem.from_store (Proof_Context.init_global thy) pI
252 val dI = if dI = "" then Context.theory_name thy else dI
253 val mI = if mI = [] then hd solve_mets else mI
254 val hdl = case cas of NONE => Auto_Prog.pblterm dI pI | SOME t => t
255 val (pt, _) = cappend_problem e_ctree [] (Istate_Def.Uistate, ContextC.empty) ([], (dI, pI, mI))
256 ([], (dI,pI,mI), hdl, ContextC.empty)
257 val pt = update_spec pt [] (dI, pI, mI)
258 val pits = I_Model.init model
259 val pt = update_pbl pt [] pits
260 in ((pt, ([] , Pbl)), []) end
263 then (* from met-browser *)
265 val {model, ...} = MethodC.from_store (Proof_Context.init_global thy) mI
266 val dI = if dI = "" then "Isac_Knowledge" else dI
267 val (pt, _) = cappend_problem e_ctree [] (Istate_Def.empty, ContextC.empty)
268 ([], (dI, pI, mI)) ([], (dI, pI, mI), TermC.empty, ContextC.empty)
269 val pt = update_spec pt [] (dI, pI, mI)
270 val mits = I_Model.init model
271 val pt = update_met pt [] mits
272 in ((pt, ([], Met)), []) end
273 else (* new example, pepare for interactive modeling *)
275 val (pt, _) = cappend_problem e_ctree [] (Istate_Def.empty, ContextC.empty)
276 ([], References.empty) ([], References.empty, TermC.empty, ContextC.empty)
277 in ((pt, ([], Pbl)), []) end
278 | initialise' thy (model, refs) =
279 let (* both ^^^^^ ^^^^^^^^^^^^ are either empty or complete *)
280 val (_, hdl, refs, pors, pctxt) = initialise thy (model, refs)
281 val (pt, _) = cappend_problem e_ctree [] (Istate_Def.empty, pctxt)
282 (model, refs) (pors, refs, hdl, pctxt)
284 ((pt, ([], Pbl)), (fst3 o snd) (by_tactic_input Tactic.Model_Problem (pt, ([], Pbl))))