{ 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
}

program Test;
  uses DOS, CRT, Defin, Config, Screen, Strings, Files;

  const
    AllDone: boolean = false;

  procedure DoRegisters(Cmd: string);
  var
    Rest: string;
    I, NrF: integer;
  begin
    if Cmd = '' then begin
      HelpP.FlashMessage(1, 'Comando incompleto.', 2000);
      exit;
    end;
    Rest := copy(Cmd, 2, length(Cmd)-1);
    NrF := NrFields(Cmd, ',');
    case upcase(Cmd[1]) of
      'A': if NrF <> 2 then begin
             HelpP.FlashMessage(1, 'Esperaba 2 campos', 2000);
             exit;
           end
           else
             RegP.AddRegister(Field_Nr(Rest, ',', 1),
                              Field_Nr(Rest, ',', 2));
      'D': if NrF = 1 then
             RegP.DelRegister(Field_Nr(Rest, ',', 1));
    end;
    MainConfig.WriteInteger('Registros', 'Numero', RegP.NrReg);
    for I := 1 to RegP.NrReg do
      with RegP.Reg[I] do begin
        MainConfig.WriteString('Registros', 'Reg'+HexB(I),
                               Ref + ',' + HexB(FNr));
      end;
  end;

  procedure Command;
  var
    Cmd, Rest: string;
  begin
    Cmd := CommandP.GetCommand('Sim>');
    if Cmd <> '' then begin
      Rest := copy(Cmd, 2, length(Cmd)-1);
      case upcase(Cmd[1]) of
        'L': if SourceP.FileRead(Rest) then
                MainConfig.WriteString('Archivos', 'Fuente', Rest)
             else
                HelpP.FlashMessage(1, 'No encuentro: ' + Rest, 2000);
        'F',
        'R': DoRegisters(Rest);
        'X': AllDone := true;
        else
          HelpP.FlashMessage(1, 'No conozco el comando: ' + Cmd, 2000);
      end;
    end;
  end;

  procedure Configuration;
  var
    NR, I: integer;
    S: string;
  begin
    S := MainConfig.ReadString('Archivos', 'Fuente', '');
    if S <> '' then
      if not SourceP.FileRead(S) then
        HelpP.FlashMessage(1, 'Archivo '+S+' no existe', 2000);
    NR := MainConfig.ReadInteger('Registros', 'Numero', 0);
    for I := 1 to NR do begin
      S := MainConfig.ReadString('Registros', 'Reg'+HexB(I), '');
      RegP.AddRegister(Field_Nr(S, ',', 1),
                       Field_Nr(S, ',', 2));
    end;
  end;
  begin
    MainConfig.Initialize('simpic.cfg');
    InitInterface;
    Configuration;
    repeat
      Command;
    until AllDone;
    clrscr;
  end.