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 */
package utils;

import hsmexampleconsole.HSMExampleConsole;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author TuoiCM
 */
public class Configuration {

    //<editor-fold defaultstate="collapsed" desc="VARIABLES">
    private static final Logger logger = LoggerFactory.getLogger(HSMExampleConsole.class);
    private static Configuration instance;

    private Properties prop = new Properties();
    private Properties description = new Properties();

    private boolean showInfoLog;
    private boolean showErrorLog;
    private boolean showFatalLog;
    private boolean showWarnLog;
    private boolean showDebugLog;

    private String username;
    private String password;

    private String accessKey;
    private String secretKey;
    private String xApiKey;
    private String regionName;
    private String serviceName;
    private int expiration;

    private String ipList;

    private String jwtSoftKey;
    private String jwtSoftKeyPassword;

    private String hsmModule;
    private int hsmSlot;
    private String hsmPin;
    //</editor-fold>

    //<editor-fold defaultstate="collapsed" desc="GET INSTANCE">
    public static Configuration getInstance() {
        if (instance == null) {
            instance = new Configuration();
        }
        return instance;
    }
    //</editor-fold>

    //<editor-fold defaultstate="collapsed" desc="CONFIGURATION">
    private Configuration() {
        try {
            ClassLoader loader = Thread.currentThread().getContextClassLoader();
            InputStream appProperties = loader.getResourceAsStream("app.properties");
            if (appProperties != null) {
                prop.load(appProperties);
                if (prop.keySet() == null) {
                    String propertiesFile = Utils.getPropertiesFile("app.properties");
                    if (propertiesFile != null) {
                        logger.info("READ THE CONFIGUATION FILE FROM " + propertiesFile);
                        InputStream in = new FileInputStream(propertiesFile);
                        prop.load(in);
                        in.close();
                    } else {
                        logger.error("CANNOT FIND ANY CONFIGUATION FILE. THIS IS A BIG PROBLEM");
                    }
                }
                appProperties.close();
            } else {
                String propertiesFile = Utils.getPropertiesFile("app.properties");
                if (propertiesFile != null) {
                    logger.info("READ THE CONFIGUATION FILE FROM " + propertiesFile);
                    prop.load(new FileInputStream(propertiesFile));
                } else {
                    logger.error("CANNOT FIND ANY CONFIGUATION FILE. THIS IS A BIG PROBLEM");
                }
            }
            //------------------------------------------

            username = prop.getProperty("tccservice.basic.auth.username");
            password = prop.getProperty("tccservice.basic.auth.password");

            accessKey = prop.getProperty("tccservice.aws.accesskey");
            secretKey = prop.getProperty("tccservice.aws.secretkey");
            xApiKey = prop.getProperty("tccservice.aws.xapikey");
            regionName = prop.getProperty("tccservice.aws.regionname");
            serviceName = prop.getProperty("tccservice.aws.servicename");
            expiration = Integer.parseInt(prop.getProperty("tccservice.aws.expiration"));
            ipList = prop.getProperty("tccservice.ip.whitelist");

            jwtSoftKey = prop.getProperty("tccservice.jwt.softkey");
            jwtSoftKeyPassword = prop.getProperty("tccservice.jwt.softkeypassword");

            hsmModule = prop.getProperty("tccservice.hsm.module");
            hsmSlot = Integer.parseInt(prop.getProperty("tccservice.hsm.slot"));
            hsmPin = prop.getProperty("tccservice.hsm.pin");

        } catch (Exception e) {
            logger.error("ERROR WHILE LOADING APP.PROPERTIES. DETAILS. " + Utils.printStackTrace(e));
        }
    }
    //</editor-fold>
    
    //<editor-fold defaultstate="collapsed" desc="GETTER & SETTER">
    public boolean isShowInfoLog() {
        return showInfoLog;
    }

    public boolean isShowErrorLog() {
        return showErrorLog;
    }

    public boolean isShowFatalLog() {
        return showFatalLog;
    }

    public boolean isShowWarnLog() {
        return showWarnLog;
    }

    public boolean isShowDebugLog() {
        return showDebugLog;
    }

    public Properties getDescription() {
        return description;
    }

    public String getUsername() {
        return username;
    }

    public String getPassword() {
        return password;
    }

    public String getAccessKey() {
        return accessKey;
    }

    public String getSecretKey() {
        return secretKey;
    }

    public String getxApiKey() {
        return xApiKey;
    }

    public String getRegionName() {
        return regionName;
    }

    public String getServiceName() {
        return serviceName;
    }

    public int getExpiration() {
        return expiration;
    }

    public String getIpList() {
        return ipList;
    }

    public String getJwtSoftKey() {
        return jwtSoftKey;
    }

    public String getJwtSoftKeyPassword() {
        return jwtSoftKeyPassword;
    }

    public String getHsmModule() {
        return hsmModule;
    }

    public int getHsmSlot() {
        return hsmSlot;
    }

    public String getHsmPin() {
        return hsmPin;
    }
    //</editor-fold>
}