// -*- c++ -*-

/*
 * Jakelib2 - General purpose C++ library
 * Copyright (C) 2001 Florian Wolff  (florian@donuz.de)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: LocaleTest.jlc,v 1.16 2006-02-18 16:12:16 florian Exp $
 */


#include "Test.h"
#include <jakelib2/util/all.h>
#include <jakelib2/text/all.h>

using namespace jakelib::lang;
using namespace jakelib::util;
using namespace jakelib::text;

extern Commandline* params;


void printLocaleInfo(Locale* loc)
{
  System::out->println(`"Locale info '"` .. loc .. `":"`);

  DecimalFormatSyms *decSyms = new DecimalFormatSyms(loc);
  System::out->println(`"  - DecimalFormatSyms"`);
  System::out->println(`"    getCurrencySymbol(): '"` .. decSyms->getCurrencySymbol() .. `"'"`);

  DateFormatSymbols* dateSyms = new DateFormatSymbols(loc);
  System::out->println(`"  - DateFormatSymbols:"`);

  System::out->print(`"    getMonths(): '"`);
  for (int idx = 0; idx <= 11; idx++) {
    System::out->print(dateSyms->getMonths()->get(idx));
    if (idx < 11) System::out->print(`", "`);
  }
  System::out->println();

  System::out->print(`"    getWeekdays(): "`);
  for (int idx = 1; idx <= 7; idx++) {
    System::out->print(dateSyms->getWeekdays()->get(idx));
    if (idx < 7) System::out->print(`", "`);
  }
  System::out->println();

}


void localeTest()
{
  try {
    System::out->println(`"LANG="` .. System::getEnv(`"LANG"`));
    System::out->println(`"LC_ALL="` .. System::getEnv(`"LC_ALL"`));

    Locale* l = Locale::getDefault();
    System::out->println(`"l = Locale::getDefault()"`);

    System::out->println(`"  l->getLanguage() = '"`
                        .. l->getLanguage() .. `"'"`);
    System::out->println(`"  l->getCountry() = '"`
                        .. l->getCountry() .. `"'"`);
    System::out->println(`"  l->getVariant() = '"`
                        .. l->getVariant() .. `"'"`);

    Strings* isoLanguages = Locale::getISOLanguages();
    for (int idx = 0; idx < isoLanguages->length(); idx++) {
      //System::out->println(String().plus(idx)->plus(". ")->plus((*isoLanguages)[idx]));  
    }

    printLocaleInfo(Locale::getDefault());
    printLocaleInfo(Locale::GERMANY);
    printLocaleInfo(Locale::FRANCE);
    printLocaleInfo(new Locale(`"es"`));
  }
  catch (Exception *e) {
    System::out->println(e);
  }
}