package com.onaro.sanscreen.client.log;

import java.text.MessageFormat;
import java.util.ResourceBundle;

import com.netapp.oci.platform.common.audit.interfaces.data.AuditComponent;
import com.onaro.sanscreen.client.ejb.SessionsManager;
import com.onaro.sanscreen.server.audit.interfaces.remote.AuditRemote;


/**
 * This class supports logging messages to the audit log.  Use enum to enforce Singleton pattern.
 * 
 * @author rnoel
 *
 */
public enum ClientAuditLog {
    INSTANCE;
    
    private static final ResourceBundle MESSAGES = ResourceBundle.getBundle("com.onaro.sanscreen.client.log.Messages"); //$NON-NLS-1$

    /**
     * Adds a message to the server's audit log.
     * 
     * @param messageId the ID from the properties file for the message to display.  This is the root key.  We look for a
     *  messageId.action for the action string to use as the audit type, and messageId.details for the message string.
     * @param args the arguments to use to format into the message. 
     */
    public void log(String messageId, Object...args) {
        AuditRemote auditRemote = SessionsManager.getInstance().getSession(AuditRemote.class);

        String pattern = MESSAGES.getString(messageId + ".details"); //$NON-NLS-1$
        String message = MessageFormat.format(pattern, args);
        String action = MESSAGES.getString(messageId + ".action"); //$NON-NLS-1$
        
        System.out.println("ClientAuditLog.log action: '" + action + "' message: '" + message + "'"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        auditRemote.log(AuditComponent.CLIENT, action, message);
    }
}