------------------------------------------------------------------------------
--                                                                          --
--                            Matreshka Project                             --
--                                                                          --
--         Localization, Internationalization, Globalization for Ada        --
--                                                                          --
--                              Tools Component                             --
--                                                                          --
------------------------------------------------------------------------------
--                                                                          --
-- Copyright © 2011-2012, Vadim Godunko <vgodunko@gmail.com>                --
-- All rights reserved.                                                     --
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--  * Neither the name of the Vadim Godunko, IE nor the names of its        --
--    contributors may be used to endorse or promote products derived from  --
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------------------------------------------------------------------------------
--  $Revision: 2505 $ $Date: 2012-02-22 02:36:44 +0400 (Ср, 22 фев 2012) $
------------------------------------------------------------------------------

with Ada.Wide_Wide_Text_IO;
with League.Character_Sets;
with Matreshka.Internals.Graphs;
with Nodes;

package body Debug is

   procedure Print is
      use Ada.Wide_Wide_Text_IO;

      procedure Each_Condition (Cursor : Nodes.Start_Condition_Maps.Cursor);

      procedure Each_Condition (Cursor : Nodes.Start_Condition_Maps.Cursor) is
         Item : constant Nodes.Start_Condition :=
           Nodes.Start_Condition_Maps.Element (Cursor);
      begin
         if Item.Exclusive then
            Put_Line
              ("%x " & Nodes.Start_Condition_Maps.Key (Cursor).
                 To_Wide_Wide_String);
         else
            Put_Line
              ("%s " & Nodes.Start_Condition_Maps.Key (Cursor).
                 To_Wide_Wide_String);
         end if;
      end Each_Condition;

      procedure Print_Macro (Position : Nodes.Macro_Maps.Cursor) is
      begin
         Put_Line (Nodes.Macro_Maps.Key (Position).To_Wide_Wide_String & " " &
                     Nodes.Macro_Maps.Element (Position).To_Wide_Wide_String);
      end Print_Macro;

   begin
      Nodes.Conditions.Iterate (Each_Condition'Access);

      Nodes.Macros.Iterate (Print_Macro'Access);

      Put_Line ("%%");

      for J in 1 .. Nodes.Rules.Length loop
         Put_Line (Nodes.Rules.Element (J).To_Wide_Wide_String & " " &
                     Nodes.Actions.Element (J).To_Wide_Wide_String);
      end loop;
   end Print;

   -----------------------------
   -- Print_Character_Classes --
   -----------------------------

   procedure Print_Character_Classes
     (Vector : Matreshka.Internals.Finite_Automatons.Vectors.Vector)
   is
      subtype Wide is Wide_Wide_Character range
        Wide_Wide_Character'Val (0) .. Wide_Wide_Character'Val (16#10FFFF#);
      use Ada.Wide_Wide_Text_IO;
   begin
      for J in Vector.First_Index .. Vector.Last_Index loop
         Put_Line (Matreshka.Internals.Graphs.Edge_Identifier'Wide_Wide_Image
                     (J));
         declare
            Item : constant League.Character_Sets.Universal_Character_Set :=
              Vector.Element (J);
         begin
            for K in Wide loop
               if Item.Has (K) then
                  Put (K);
               end if;
            end loop;
            New_Line;
         end;
      end loop;
   end Print_Character_Classes;

end Debug;