package ru.mobiledimension.mobilereg.settings;

    import android.content.Context;
    import android.content.SharedPreferences;

    import static ru.mobiledimension.mobilereg.utils.Logger.l;

    public class AppSettings {
        public enum Key {
            token,
            name,
            version,
            rid,
            gpsNotifyTime
        }

        private static AppSettings instance = null;
        private Context context;
        private SharedPreferences preferences;

        private AppSettings() {}
        private AppSettings(Context context) {
            this.context = context.getApplicationContext();
            this.preferences = context.getSharedPreferences(context.getPackageName(), Context.MODE_PRIVATE);
        }

        public static synchronized AppSettings getInstance(Context context) {
            if (instance == null) {
                instance = new AppSettings(context);
            }
            return instance;
        }
        public AppSettings getInstance() {
            return instance;
        }

        public void clear() {
            preferences.edit().clear();
            preferences.edit().commit();
        }

        public void setToken (String token) {
            set(Key.token, token);
        }
        public String getToken () {
            return getString(Key.token);
        }

        public void setName (String name) {
            l("setName " + name);
            set(Key.name, name);
        }
        public String getName () {
            l("getName " + getString(Key.name));
            return getString(Key.name);
        }

        public void setRid (String rid) {
            set(Key.rid, rid);
        }
        public String getRid () {
            return getString(Key.rid);
        }

        public void setVersion (int version) {
            set(Key.version, version);
        }
        public int getVersion () {
            return getInt(Key.version, Integer.MIN_VALUE);
        }

        public void setGpsNotifyTime (long when) { set(Key.gpsNotifyTime, when); }
        public long getGpsNotifyTime () { return getLong(Key.gpsNotifyTime, 0L); }

        /*
         internal methods
         */
        private void set(Key key, boolean value) {
            preferences.edit().putBoolean(key.toString(), value).commit();
        }

        private void set(Key key, int value) {
            preferences.edit().putInt(key.toString(), value).commit();
        }

        private void set(Key key, Long value) {
            preferences.edit().putLong(key.toString(), value).commit();
        }

        private void set(Key key, String value) {
            preferences.edit().putString(key.toString(), value).commit();
        }

        private void sep(String key, boolean value) {
            preferences.edit().putBoolean(key, value).commit();
        }

        private int getInt(Key key, Integer defaultValue) {
            return preferences.getInt(key.toString(), defaultValue);
        }

        private int getInt(Key key) {
            return getInt(key, 0);
        }

        private long getLong(Key key, long defaultValue) {
            return preferences.getLong(key.toString(), defaultValue);
        }

        private String getString(Key key) {
            return preferences.getString(key.toString(), null);
        }

        private Boolean getBool(Key key) {
            return preferences.getBoolean(key.toString(), false);
        }
    }