// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.core.util;

import org.litesoft.commonfoundation.base.*;

public class ExternalizationHelper {
    public static final String NO_AUTO_ADD_PARAMS = "" + SimpleMessage.START_SUB + SimpleMessage.END_SUB;

    public static String injectParameters( String pResolved, Object... pParameters ) {
        pResolved = ConstrainTo.notNull( pResolved );
        if ( -1 == pResolved.indexOf( SimpleMessage.START_SUB ) ) {
            if ( Currently.isNotNullOrEmpty( pParameters ) ) {
                pResolved += ": " + pParameters[0];
                for ( int i = 1; i < pParameters.length; i++ ) {
                    pResolved += ", " + pParameters[i];
                }
            }
        } else {
            int at = pResolved.indexOf( NO_AUTO_ADD_PARAMS );
            if ( at != -1 ) {
                pResolved = pResolved.substring( 0, at ) + pResolved.substring( at + NO_AUTO_ADD_PARAMS.length() );
            }
            if ( -1 != pResolved.indexOf( SimpleMessage.START_SUB ) ) {
                pResolved = SimpleMessage.format( pResolved, pParameters );
            }
        }
        return pResolved;
    }
}