//

package edu.soft.buaa.message.sms;

/**

*/
public class SMSDeviceInfo
{
	protected String manufacturer;
	protected String model;
	protected String serialNo;
	protected String imsi;
	protected String swVersion;
	protected int batteryLevel;
	protected int signalLevel;
	protected CStatistics statistics;

	/**
		Returns the manufacturer of the device.

		@return  the manufacturer of the device.
	*/
	public String getManufacturer() { return manufacturer; }

	/**
		Returns the model of the device.

		@return  the model of the device.
	*/
	public String getModel() { return model; }

	/**
		Returns the serial no of the device.

		@return  the serial no of the device.
	*/
	public String getSerialNo() { return serialNo; }

	/**
		Returns the IMSI (International Mobile Subscriber Identity) of the device.
		This information depends on the device and/or the smartcard and is not
		always available.

		@return  the IMSI of the device.
	*/
	public String getImsi() { return imsi; }

	/**
		Returns the software version of the device.

		@return  the software version of the device.
	*/
	public String getSwVersion() { return swVersion; }

	/**
		Returns the battery level of the device. A value of 100 means fully
		charged battery. A value of 0 means empty battery.

		@return  the battery level of the device.
	*/
	public int getBatteryLevel() { return batteryLevel; }

	/**
		Returns the signal status of the device. A value of 100 means full signal.
		A value of 0 means no signal.
		<br>
		<strong>
			Note: the scale is logarithmic, not linear!
		</strong>

		@return  the signal status of the device.
	*/
	public int getSignalLevel() { return signalLevel; }

	/**
		Returns the statistics object which keeps statistics for incoming /
		outgoing messages.

		@return  a CStatistics objects.
	*/
	public CStatistics getStatistics() { return statistics; }

	/**
		Default constructor of the class.
	*/
	public SMSDeviceInfo()
	{
		manufacturer = "";
		model = "";
		serialNo = "";
		imsi = "";
		swVersion = "";
		batteryLevel = 0;
		signalLevel = 0;
		statistics = new CStatistics();
	}

	/**
		This subclass keeps counters for incoming / outgoing messages.

		@see		SMSService#refreshDeviceInfo()
		@see		SMSService#getDeviceInfo()
	*/
	public class CStatistics
	{
		protected int totalIn;
		protected int totalOut;

		/**
			Default constructor of the class.
		*/
		public CStatistics()
		{
			totalIn = 0;
			totalOut = 0;
		}

		/**
			Returns the total number of incoming messages processed
			by jSMSEngine.

			@return  the number of incoming messages.
		*/
		public int getTotalIn() { return totalIn; }

		/**
			Returns the total number of outgoing messages dispatched
			by jSMSEngine.

			@return  the number of outgoing messages.
		*/
		public int getTotalOut() { return totalOut; }

		protected void incTotalIn() { totalIn ++; }
		protected void incTotalOut() { totalOut ++;} 
	} 
}