package garage.twitter_base;

import java.io.FileNotFoundException;
import java.util.Arrays;

import garage.twitter_base.listener.FileGeneratedListener;
import twitter4j.FilterQuery;
import twitter4j.StatusListener;
import twitter4j.TwitterStream;
import twitter4j.TwitterStreamFactory;
import twitter4j.auth.AccessToken;
import twitter4j.conf.ConfigurationBuilder;

public class Main {

    private static final int CONSUMER_KEY_INDEX = 0;
    private static final int CONSUMER_SECRET_INDEX = 1;
    private static final int TOKEN_INDEX = 2;
    private static final int TOKEN__SECRET_INDEX = 3;

    public static void main( String[] args ) throws FileNotFoundException {
        final int OUT_FILE_PATH_INDEX = args.length - 1;

        ConfigurationBuilder cb = new ConfigurationBuilder();
        cb.setDebugEnabled(true);
        cb.setOAuthConsumerKey(args[CONSUMER_KEY_INDEX]);
        cb.setOAuthConsumerSecret(args[CONSUMER_SECRET_INDEX]);
        cb.setOAuthAccessToken(args[TOKEN_INDEX]);
        cb.setOAuthAccessTokenSecret(args[TOKEN__SECRET_INDEX]);

        TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
        FilterQuery filterQuery = new FilterQuery();

        filterQuery.track(Arrays.copyOfRange(args, 4, OUT_FILE_PATH_INDEX));

        StatusListener listener = new FileGeneratedListener(args[OUT_FILE_PATH_INDEX]);

        twitterStream.addListener(listener);
        twitterStream.filter(filterQuery);

    }
}