/*
    File: speller_main.cpp
    Copyright  2009  Chris Tonkinson (cmtonkinson@gmail.com)

    This program 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 3 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/**
  * @file   speller_main.cpp
  * @author Chris Tonkinson (cmtonkinson@gmail.com)
  * @date   May 2009
  * @brief  Test driver for the Speller and SpellerException classes.
  */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "speller.h"



int main( int argc, char* argv[], char* envp[] ) {

  try {
    Speller* speller = NULL;
    std::vector<std::string> suggestions;

    speller = new Speller();
    speller->config( "dict-dir", "." );
    speller->config( "lang", "en_US" );
    speller->config( "ignore-case", "true" );
    speller->config( "ignore-accents", "true" );
    speller->config( "run-together", "false" );
    speller->config( "sug-split-char", "" );
    speller->config( "sug-mode", "bad-spellers" );
    speller->init();

    for ( int i = 1; i < argc; ++i ) {
      if ( speller->check( argv[i] ) ) {
        printf( "%s is OK\n", argv[i] );
      } else {
        suggestions = speller->suggest( argv[i] );
        printf( "%d suggestions for %s:", suggestions.size(), argv[i] );
        for ( std::vector<std::string>::const_iterator it = suggestions.begin(); it != suggestions.end(); ++it ) {
          printf( "%s, ", it->c_str() );
        }
        printf( "recommended replacement for %s: %s\n", argv[i], speller->recommend( argv[i] ) );
      }
    }

    delete speller;
  } catch ( SpellerException se ) {
    fprintf( stderr, "SpellerException: %s\n", se.message().c_str() );
  }

  return EXIT_SUCCESS;
}