/*
LinphoneCallImpl.java
Copyright (C) 2010  Belledonne Communications, Grenoble, France

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
package org.linphone.core;


class LinphoneCallImpl implements LinphoneCall {
 
	protected final long nativePtr;
	boolean ownPtr = false;
	native private void finalize(long nativePtr);
	native private long  getCallLog(long nativePtr);
	private native boolean isIncoming(long nativePtr);
	native private long getRemoteAddress(long nativePtr);
	native private int getState(long nativePtr);
	private native long getCurrentParamsCopy(long nativePtr);
	private native long getRemoteParams(long nativePtr);
	private native void enableCamera(long nativePtr, boolean enabled);
	private native boolean cameraEnabled(long nativePtr);
	private native void enableEchoCancellation(long nativePtr,boolean enable);
	private native boolean isEchoCancellationEnabled(long nativePtr) ;
	private native void enableEchoLimiter(long nativePtr,boolean enable);
	private native boolean isEchoLimiterEnabled(long nativePtr);
	private native Object getReplacedCall(long nativePtr);
	private native int getDuration(long nativePtr);
	private native float getCurrentQuality(long nativePtr);
	private native float getAverageQuality(long nativePtr);
	
	/*
	 * This method must always be called from JNI, nothing else.
	 */
	private LinphoneCallImpl(long aNativePtr)  {
		nativePtr = aNativePtr;
	}
	protected void finalize() throws Throwable {
		finalize(nativePtr);
	}
	public LinphoneCallLog getCallLog() {
		long lNativePtr = getCallLog(nativePtr);
		if (lNativePtr!=0) {
			return new LinphoneCallLogImpl(lNativePtr); 
		} else {
			return null;
		}
	}
	public CallDirection getDirection() {
		return isIncoming(nativePtr)?CallDirection.Incoming:CallDirection.Outgoing;
	}
	public LinphoneAddress getRemoteAddress() {
		long lNativePtr = getRemoteAddress(nativePtr);
		if (lNativePtr!=0) {
			return new LinphoneAddressImpl(lNativePtr); 
		} else {
			return null;
		}
	}
	public State getState() {
		return LinphoneCall.State.fromInt(getState(nativePtr));
	}
	public LinphoneCallParams getCurrentParamsCopy() {
		return new LinphoneCallParamsImpl(getCurrentParamsCopy(nativePtr));
	}
	public LinphoneCallParams getRemoteParams() {
		return new LinphoneCallParamsImpl(getRemoteParams(nativePtr));
	}
	public void enableCamera(boolean enabled) {
		enableCamera(nativePtr, enabled);
	}
	public boolean cameraEnabled() {
		return cameraEnabled(nativePtr);
	}

	@Override
	public boolean equals(Object call) {
		if (this == call) return true;
		if (call == null) return false;
		if (!(call instanceof LinphoneCallImpl)) return false;
		return nativePtr == ((LinphoneCallImpl)call).nativePtr;
	}

	@Override
	public int hashCode() {
		int result = 17;
		result = 31 * result + (int) (nativePtr ^ (nativePtr >>> 32));
		return result;
	}
	public void enableEchoCancellation(boolean enable) {
		enableEchoCancellation(nativePtr,enable);
		
	}
	public boolean isEchoCancellationEnabled() {
		return isEchoCancellationEnabled(nativePtr);
	}
	public void enableEchoLimiter(boolean enable) {
		enableEchoLimiter(nativePtr,enable);
	}
	public boolean isEchoLimiterEnabled() {
		return isEchoLimiterEnabled(nativePtr);
	}
	public LinphoneCall getReplacedCall(){
		return (LinphoneCall)getReplacedCall(nativePtr);
	}

	public int getDuration() {
		return getDuration(nativePtr);
	}
	public float getAverageQuality() {
		return getAverageQuality(nativePtr);
	}
	public float getCurrentQuality() {
		return getCurrentQuality(nativePtr);
	}

	private native String getAuthenticationToken(long nativePtr);
	public String getAuthenticationToken(){
		return getAuthenticationToken(nativePtr);
	}

	private native boolean isAuthenticationTokenVerified(long nativePtr);
	public boolean isAuthenticationTokenVerified(){
		return isAuthenticationTokenVerified(nativePtr);
	}

	private native boolean setAuthenticationTokenVerified(long nativePtr, boolean verified);
	public void setAuthenticationTokenVerified(boolean verified){
		setAuthenticationTokenVerified(nativePtr, verified);
	}

	public boolean isInConference() {
		LinphoneCallParamsImpl params = new LinphoneCallParamsImpl(getCurrentParamsCopy(nativePtr));
		return params.localConferenceMode();
	}

	@Override
	public String toString() {
		return "Call " + nativePtr;
	}

	private native float getPlayVolume(long nativePtr);
	public float getPlayVolume() {
		return getPlayVolume(nativePtr);
	}
	
	private native void takeSnapshot(long nativePtr, String path);
	public void takeSnapshot(String path) {
		takeSnapshot(nativePtr, path);
	}

	private native void zoomVideo(long nativePtr, float factor, float cx, float cy);
	public void zoomVideo(float factor, float cx, float cy) {
		zoomVideo(nativePtr, factor, cx, cy);
	}
}