-- This program is the last attempt of artificial intelligency with Ada.
-- Elhoim is Copyright (C) 2023 Manuel ; 
--
--   This program is free software; you can redistribute it and/or modify
--   it under the terms of the GNU General Public License as published by
--   the Free Software Foundation; either version 2 of the License, or
--   (at your option) any later version.
--
--   This program is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--   GNU General Public License for more details.
--
--   You should have received a copy of the GNU General Public License
--   along with this program; if not, write to the Free Software
--   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
--
-- Date := "2023-05-03 13:14:19"
-- Version := "1.0.0b"
with ANSI_Console;
use ANSI_Console;
with Ada.Calendar.Formatting;
use Ada.Calendar.Formatting;
with Ada.Characters.Handling;
use Ada.Characters.Handling;
with Ada.Strings.Wide_Fixed;
use Ada.Strings;

package body Lib.Classe.Animals_class is
   -----------------------------------------------------------------------------
   --                     Speific function
   function Genre_Value(Line : in Wide_String) return Genre_Type is
      
      Genre : Genre_type := Female;
      Index : Natural := Wide_Fixed.Index(Line, " ");
      Next  : Natural := Wide_Fixed.Index(Line(Index+1..Line'Last), " ");
   begin
      
      if Next /= 0 then
	 Genre := Genre_Type'Value
	   (To_String(Line(Next+1..Wide_Fixed.Index(Line(next+1..Line'Last), " ")-1)));
      end if;      
      return Genre;
   exception
      when others =>
	 return Genre;
   end Genre_Value;
   
   function Name_Value(Line : in Wide_String) return Name_Type is
      Name : Name_type := (others => Wide_Character'Val(32));
      
      Index : Natural := Wide_Fixed.Index(Line, " "); 
      
      Next  : Natural := Wide_Fixed.Index(Line(Index+1..Line'Last), " "); 
      
      Last  : Natural := Wide_Fixed.Index(Line(Next+1..Line'Last), " ");      
   begin
      if Last /= 0 then
	 Wide_Fixed.Move(Line(last+1..Line'last), Name);
      end if;      
      return Name;
   exception
      when others =>
	 return Name;
   end Name_Value;
   

   -----------------------------------------------------------------------------
   --                  Animal                                                 --
   
   procedure Help(Animal    : in out Animal_Class'Class;
		  Win       : in Window_Type;
		  Win_Index : in out Positive;
		  Name      : out Name_Type) is
   begin
      Draw(Win, Win_Index+1, 3, Red, "create animal : help");
      Draw(Win, Win_Index+2, 3, Cyan, "genre_type : (");
      for I in Genre_Type loop
	 Draw(Win, Win_Index+3+Genre_Type'Pos(I), 3, Cyan,
	      To_Wide_String(Genre_Type'Image(i)));
      end loop;
      
      Draw(Win, Win_Index+4+Genre_Type'Pos(Genre_Type'Last), 3, Cyan, ")");
      
      Draw(Win, Win_Index+5+Genre_Type'Pos(Genre_Type'Last), 3, Cyan,
	   "Name is string.");
      Draw(Win, Win_Index+6+Genre_Type'Pos(Genre_Type'Last), 3, Cyan,
	   "create animal GENRE_TYPE NAME");
      Win_Index := Win_Index + 7 + Genre_Type'Pos(Genre_Type'Last);
      Wide_Fixed.Move("help", Name, Error, Left, ' ');
   end Help;
   
   
   procedure Print (Object : Animal_Class'Class;
		    Win       : in Window_Type;
		    Win_Index : in out Positive;
		    Name : out Name_Type) is
   begin
      Draw(Win, Win_Index+1, 3, Cyan, "Index   : " &
	     To_Wide_String(Abstracted_Index'Image(Object.Index)));
      Draw(Win, Win_Index+2, 3, Cyan, "Created : "
	     & To_Wide_String(Image(Object.Create_Date)));      
      Draw(Win, Win_Index+3, 3, Cyan, "Genre   : "
	     & To_Wide_String(Genre_Type'Image(Object.genre)));
      Draw(Win, Win_Index+4, 3, Cyan, "Name    : " & Object.Name);
      Win_Index := Win_Index + 4;
      
      Draw(Win, Win_Index+1, 3, Cyan, "Definition " & Object.Name);
      Win_Index := Win_Index + 1;
      for I in 1..Object.Def.Index loop
	 Draw(Win, Win_Index+1, 3, Cyan, "Attr " & To_Wide_String(Natural'Image(I)) & " : " &
		To_Wide_String(Object.Def.List(I).Names) & '=' & To_Wide_String(Object.Def.List(I).Image));
	 Win_Index := Win_Index + 1;
      end loop;
      
      Name := Object.Name;
   end Print;
   
   
   function Create(Win       : in Window_Type;
		   Win_Index : in out Positive;
		   Genre : in Genre_Type;
		   Name : in Name_Type) return Abstracted_Access is
      O : Abstracted_Access := new Animal_Class;
   begin
      if O /= null then
	 Wide_Fixed.Move(Name, O.Name, Error, Left, ' ');
	 Animal_Class(O.all).Genre := Genre;
	 Draw(Win, Win_Index+1, 3, Cyan, "Created : " &
		To_Wide_String(Image(Animal_Class(O.all).Create_Date)));
	 Draw(Win, Win_Index+2, 3, Cyan, "Name    : " &
		Animal_Class(O.all).Name);
	 Draw(Win, Win_Index+3, 3, Cyan, "Genre   : " &
		To_Wide_String(Genre_Type'Image(Animal_Class(O.all).Genre)));
	 return O;
      else
	 return null;
      end if;
   end Create;
   procedure Write (O : in Animal_Class;File : in W_Io.File_Type) is
   begin
      W_Io.Put_Line(File, To_Wide_String(Tag_Name'Image(Abstracted_Class(O).Tag)));
      W_Io.Put_Line(File, To_Wide_String(Abstracted_Index'Image(O.Index)));
      W_Io.Put_Line(File, To_Wide_String(Image(O.Create_Date)));
      W_Io.Put_Line(File, To_Wide_String(Genre_Type'Image(O.Genre)));
      W_Io.Put_Line(File, O.Name);
      
      W_Io.Put_Line(File, To_Wide_String(Natural'Image(O.Def.Index)));
      for I in 1..O.Def.Index loop
	 W_Io.Put_Line(File, To_Wide_String(O.Def.List(I).Names) & '=' & To_Wide_String(O.Def.List(I).Image));
      end loop;
      
   end Write;
   procedure Read (O : in out Animal_Class;File : in W_Io.File_Type) is
      Name_Last : Natural := 0;
      
      Genre : Wide_String(1..8);
      Genre_Last : Natural := 0;
      
      Att_Index : Natural := 0;
      
   begin
      
      O.Index := Integer'Value(To_String(W_Io.Get_Line(File)));

      O.Create_Date := Value(To_String(W_Io.Get_Line(File)));

      W_Io.Get_Line(File, Genre, Genre_Last);

      O.Genre := Genre_Type'Value(To_String(Genre(Genre'First..Genre_Last)));
      
      W_Io.Get_Line(File, O.Name, Name_last);            
      declare
	 Empty_1 : Wide_String := W_Io.Get_Line(File);
      begin
	 null;
      end;
      
      Att_Index := Natural'Value(To_String(W_Io.Get_Line(File)));
      for I in 1..Att_Index loop
	 declare
	    Tags      : String_Access;
	    Image     : String_Access;
	 begin
	    Parse(W_Io.Get_Line(File), Tags, Image);
	    O.Def.List(I) := Make (Tags.all, Image.all);
	    O.Def.Index := O.Def.Index + 1;
	 end;
      end loop;
	    
	    
      
   end Read;
   
   procedure Random (O : in out Animal_Class) is
   begin
      null;
   end Random;
   --
   -----------------------------------------------------------------------------

end Lib.Classe.Animals_class ;