walther@59882: (* Title:  BaseDefinitions/celem-8.sml
walther@59882:    Author: Walther Neuper
walther@59882:    (c) due to copyright terms
walther@59882: 
walther@59919: Here is a minimum of code required for Know_Store.thy.
walther@59919: For main code see structure Thy_Write and structure Thy_Present.
walther@59919: 
walther@59919: The latter is legacy for HTML representation of theory data in Isac's Java front end.
walther@59893: *)
walther@59917: signature THEORY_DATA_STORE_WRITE =
walther@59882: sig
walther@59884:   type authors
walther@59884:   datatype thydata
walther@59904:     = Hcal of {calc: Rule_Def.calc, coursedesign: authors, guh: Check_Unique.id, mathauthors: authors}
Walther@60509:     | Hord of {coursedesign: authors, guh: Check_Unique.id, mathauthors: authors, ord: Rewrite_Ord.function}
walther@59904:     | Hrls of {coursedesign: authors, guh: Check_Unique.id, mathauthors: authors, thy_rls: ThyC.id * Rule_Set.T}
walther@59909:     | Hthm of {coursedesign: authors, fillpats: Error_Pattern_Def.fill_in list, guh: Check_Unique.id, mathauthors: authors, thm: thm}
walther@59904:     | Html of {coursedesign: authors, guh: Check_Unique.id, html: string, mathauthors: authors}
walther@59884:   type theID
walther@59888:   val theID2str: string list -> string
walther@59884:   val the2str: thydata -> string
walther@59884:   val thes2str: thydata list -> string
walther@59884:   val theID2thyID: theID -> ThyC.id
walther@59888: 
walther@59904:   val part2guh: theID -> Check_Unique.id
walther@59904:   val thy2guh: theID -> Check_Unique.id
walther@59904:   val thypart2guh: theID -> Check_Unique.id
walther@59904:   val thm2guh: string * ThyC.id -> ThmC_Def.id -> Check_Unique.id
walther@59904:   val rls2guh: string * ThyC.id -> Rule_Set.id -> Check_Unique.id
walther@59904:   val cal2guh: string * ThyC.id -> string -> Check_Unique.id
walther@59904:   val ord2guh: string * ThyC.id -> string -> Check_Unique.id
walther@59904:   val theID2guh: theID -> Check_Unique.id
walther@59888: 
walther@59897:   val add_thydata: string list * string list -> thydata -> thydata Store.T -> thydata Store.T
walther@59909:   val update_hthm: thydata -> Error_Pattern_Def.fill_in list -> thydata
walther@59882: end
walther@59882: 
walther@59882: (**)
walther@59917: structure Thy_Write(**): THEORY_DATA_STORE_WRITE(**) =
walther@59882: struct
walther@59882: (**)
walther@59882: 
walther@59884: (*the key into the hierarchy ob theory elements*)
walther@59884: type theID = string list;
walther@59884: val theID2str = strs2str; (*theID eg. is ["IsacKnowledge", "Test", "Rulesets", "ac_plus_times"]*)
walther@59884: fun theID2thyID theID =
walther@59884:   if length theID >= 3 then (last_elem o (drop_last_n 2)) theID
walther@59962:   else raise ERROR ("theID2thyID called with " ^ theID2str theID);
walther@59884: type authors = string list;
walther@59884: (* datatype for collecting thydata for hierarchy *)
walther@59884: (*WN060720 more consistent naming would be 'type thyelem' or 'thelem'*)
walther@59884: datatype thydata =
walther@59904:   Html of {guh: Check_Unique.id, coursedesign: authors, mathauthors: authors, html: string}
walther@59909: | Hthm of {guh: Check_Unique.id, coursedesign: authors, mathauthors: authors, fillpats: Error_Pattern_Def.fill_in list,
walther@59884:    thm: thm} (* here no sym_thm, thus no thmID required *)
walther@59904: | Hrls of {guh: Check_Unique.id, coursedesign: authors, mathauthors: authors, thy_rls: (ThyC.id * Rule_Set.T)}
walther@59904: | Hcal of {guh: Check_Unique.id, coursedesign: authors, mathauthors: authors, calc: Rule_Def.calc}
walther@59904: | Hord of {guh: Check_Unique.id, coursedesign: authors, mathauthors: authors,
walther@59910:     ord: (subst -> (term * term) -> bool)};
walther@59884: fun the2str (Html {guh, ...}) = guh
walther@59884:   | the2str (Hthm {guh, ...}) = guh
walther@59884:   | the2str (Hrls {guh, ...}) = guh
walther@59884:   | the2str (Hcal {guh, ...}) = guh
walther@59884:   | the2str (Hord {guh, ...}) = guh
walther@59884: fun thes2str thes = map the2str thes |> list2str;
walther@59884: 
walther@59884: (* notes on thehier concerning sym_thmID theorems (created in derivations, reverse rewriting)
walther@59884:      (a): thehier does not contain sym_thmID theorems
walther@59884:      (b): lookup for sym_thmID directly from Isabelle using sym_thm
walther@59884:           (within math-engine NO lookup in thehier -- within java in *.xml only!)
walther@59884: TODO (c): export from thehier to xml
walther@59884: TODO (c1)   creates one entry for "thmID" (and NONE for "sym_thmID") in the hierarchy
walther@59884: TODO (c2)   creates 2 files "thy_*-thm-thmID.xml" and "thy_*-thm-sym_thmID.xml"
walther@59884: TODO (d): 1 entry in the MiniBrowser's hierarchy (generated from xml)
walther@59884:           stands for both, "thmID" and "sym_thmID" 
walther@59884: TODO (d1)   lookup from calctxt          
walther@59884: TODO (d1)   lookup from from rule set in MiniBrowser *)
walther@59897: type thehier = (thydata Store.node) list;
walther@59887: (* required to determine sequence of main nodes of thehier in Know_Store.thy *)
walther@59884: fun part2guh [str] = (case str of
walther@59904: 	  "Isabelle" => "thy_isab_" ^ str ^ "-part" : Check_Unique.id
walther@59884:       | "IsacScripts" => "thy_scri_" ^ str ^ "-part"
walther@59884:       | "IsacKnowledge" => "thy_isac_" ^ str ^ "-part"
walther@59884:       | str => raise ERROR ("thy2guh: called with \""^ str ^"\""))
walther@59884:   | part2guh theID = raise ERROR ("part2guh called with theID = \"" ^ theID2str theID ^ "'");
walther@59884: 
walther@59884: fun thy2guh [part, thyID] = (case part of
walther@59884:       "Isabelle" => "thy_isab_" ^ thyID
walther@59884:     | "IsacScripts" => "thy_scri_" ^ thyID
walther@59884:     | "IsacKnowledge" => "thy_isac_" ^ thyID
walther@59884:     | str => raise ERROR ("thy2guh: called with \"" ^ str ^ "\""))
walther@59884:   | thy2guh theID = raise ERROR ("thy2guh called with \"" ^ strs2str' theID ^ "\"");
walther@59884: 			
walther@59884: fun thypart2guh ([part, thyID, thypart] : theID) = (case part of
walther@59904:       "Isabelle" => "thy_isab_" ^ thyID ^ "-" ^ thypart : Check_Unique.id
walther@59884:     | "IsacScripts" => "thy_scri_" ^ thyID ^ "-" ^ thypart
walther@59884:     | "IsacKnowledge" => "thy_isac_" ^ thyID ^ "-" ^ thypart
walther@59884:     | str => raise ERROR ("thypart2guh: called with '" ^ str ^ "'"))
walther@59884:   | thypart2guh strs = raise ERROR ("thypart2guh called with \"" ^ strs2str' strs ^ "\"");
walther@59884: 
walther@59884:   
walther@59884: (* convert the data got via contextToThy to a globally unique handle.
walther@59884:    there is another way to get the guh: get out of the 'theID' in the hierarchy *)
walther@59884: fun thm2guh (isa, thyID) thmID = case isa of
walther@59904:     "Isabelle" => "thy_isab_" ^ thyID ^ "-thm-" ^ strip_thy thmID : Check_Unique.id
walther@59884:   | "IsacKnowledge" => "thy_isac_" ^ thyID ^ "-thm-" ^ strip_thy thmID
walther@59884:   | "IsacScripts" => "thy_scri_" ^ thyID ^ "-thm-" ^ strip_thy thmID
walther@59884:   | _ => raise ERROR
walther@59884:     ("thm2guh called with (isa, thyID) = (" ^ isa ^ ", " ^ thyID ^ ") for thm = \"" ^ thmID ^ "\"");
walther@59884: 
walther@59884: fun rls2guh (isa, thyID) rls' = case isa of
walther@59904:     "Isabelle" => "thy_isab_" ^ thyID ^ "-rls-" ^ rls' : Check_Unique.id
walther@59884:   | "IsacKnowledge" => "thy_isac_" ^ thyID ^ "-rls-" ^ rls'
walther@59884:   | "IsacScripts" => "thy_scri_" ^ thyID ^ "-rls-" ^ rls'
walther@59884:   | _ => raise ERROR
walther@59884:     ("rls2guh called with (isa, thyID) = (" ^ isa ^ ", " ^ thyID ^ ") for rls = \"" ^ rls' ^ "\"");
walther@59884: 			  
walther@59884: fun cal2guh (isa, thyID) calID = case isa of
walther@59904:     "Isabelle" => "thy_isab_" ^ thyID ^ "-cal-" ^ calID : Check_Unique.id
walther@59884:   | "IsacKnowledge" => "thy_isac_" ^ thyID ^ "-cal-" ^ calID
walther@59884:   | "IsacScripts" => "thy_scri_" ^ thyID ^ "-cal-" ^ calID
walther@59884:   | _ => raise ERROR
walther@59884:     ("cal2guh called with (isa, thyID) = (" ^ isa ^ ", " ^ thyID ^ ") for cal = \"" ^ calID ^ "\"");
walther@59884: 			  
walther@59884: fun ord2guh (isa, thyID) rew_ord' = case isa of
walther@59904:     "Isabelle" => "thy_isab_" ^ thyID ^ "-ord-" ^ rew_ord' : Check_Unique.id
walther@59884:   | "IsacKnowledge" => "thy_isac_" ^ thyID ^ "-ord-" ^ rew_ord'
walther@59884:   | "IsacScripts" => "thy_scri_" ^ thyID ^ "-ord-" ^ rew_ord'
walther@59884:   | _ => raise ERROR
walther@59884:     ("ord2guh called with (isa, thyID) = (" ^ isa ^ ", " ^ thyID ^ ") for ord = \"" ^ rew_ord' ^ "\"");
walther@59884: 
walther@59884: (* TODO
walther@59884: fun theID2guh theID = case length theID of
walther@59962:     0 => raise ERROR ("theID2guh: called with theID = " ^ strs2str' theID)
walther@59884:   | 1 => part2guh theID
walther@59884:   | 2 => thy2guh theID
walther@59884:   | 3 => thypart2guh theID
walther@59884:   | 4 => 
walther@59884:     let val [isa, thyID, typ, elemID] = theID
walther@59884:     in case typ of
walther@59884:         "Theorems" => thm2guh (isa, thyID) elemID
walther@59884:       | "Rulesets" => rls2guh (isa, thyID) elemID
walther@59884:       | "Calculations" => cal2guh (isa, thyID) elemID
walther@59884:       | "Orders" => ord2guh (isa, thyID) elemID
walther@59884:       | "Theorems" => thy2guh [isa, thyID]
walther@59884:       | str => raise ERROR ("theID2guh: called with theID = " ^ strs2str' theID)
walther@59884:     end
walther@59884:   | n => raise ERROR ("theID2guh called with theID = " ^ strs2str' theID);
walther@59884: *)
walther@59884: (* not only for thydata, but also for thy's etc *)
walther@59884: fun theID2guh [] = raise ERROR ("theID2guh: called with []")
walther@59884:   | theID2guh [str] = part2guh [str]
walther@59884:   | theID2guh [s1, s2] = thy2guh [s1, s2]
walther@59884:   | theID2guh [s1, s2, s3] = thypart2guh [s1, s2, s3]
walther@59884:   | theID2guh (strs as [isa, thyID, typ, elemID]) = (case typ of
walther@59884:       "Theorems" => thm2guh (isa, thyID) elemID
walther@59884:     | "Rulesets" => rls2guh (isa, thyID) elemID
walther@59884:     | "Calculations" => cal2guh (isa, thyID) elemID
walther@59884:     | "Orders" => ord2guh (isa, thyID) elemID
walther@59884:     | _ => raise ERROR ("theID2guh: called with theID = " ^ strs2str' strs))
walther@59884:   | theID2guh strs = raise ERROR ("theID2guh called with theID = " ^ strs2str' strs);
walther@59884: 
walther@59884: fun Html_default exist = (Html {guh = theID2guh exist, 
walther@59884:   coursedesign = ["isac team 2006"], mathauthors = [], html = ""})
walther@59884: 
walther@59897: fun fill_parents (_, [i]) thydata = Store.Node (i, [thydata], [])
walther@59884:   | fill_parents (exist, i :: is) thydata =
walther@59897:     Store.Node (i, [Html_default (exist @ [i])], [fill_parents (exist @ [i], is) thydata])
walther@59884:   | fill_parents _ _ = raise ERROR "Html_default: avoid ML warning: Matches are not exhaustive"
walther@59884: 
walther@59884: fun add_thydata (exist, is) thydata [] = [fill_parents (exist, is) thydata]
walther@59897:   | add_thydata (exist, [i]) data (pys as (py as Store.Node (key, _, _)) :: pyss) = 
walther@59884:     if i = key
walther@59884:     then pys (* preserve existing thydata *) 
walther@59884:     else py :: add_thydata (exist, [i]) data pyss
walther@59897:   | add_thydata (exist, iss as (i :: is)) data ((py as Store.Node (key, d, pys)) :: pyss) = 
walther@59884:     if i = key
walther@59884:     then       
walther@59884:       if length pys = 0
walther@59897:       then Store.Node (key, d, [fill_parents (exist @ [i], is) data]) :: pyss
walther@59897:       else Store.Node (key, d, add_thydata (exist @ [i], is) data pys) :: pyss
walther@59884:     else py :: add_thydata (exist, iss) data pyss
walther@59884:   | add_thydata _ _ _ = raise ERROR "add_thydata: avoid ML warning: Matches are not exhaustive"
walther@59884: 
walther@59884: fun update_hthm (Hthm {guh, coursedesign, mathauthors, thm, ...}) fillpats' =
walther@59884:   Hthm {guh = guh, coursedesign = coursedesign, mathauthors = mathauthors,
walther@59884:     fillpats = fillpats', thm = thm}
walther@59884:   | update_hthm _ _ = raise ERROR "update_hthm: wrong arguments";
walther@59882: 
walther@59882: (**)end(**)