AnYang_UI/WebUI/CallCenterWe.../calloutNew-2.1/js/pcSip备份.js

var outgoingSession = null,
	incomingSession = null,
	currentSession = null,
	nativeStream = null,
	callVideoState = null,
	callVideoFail = null,
	inComing = true,
	sip_uri_, sip_password_, ws_uri_, localStream = null,
	userAgent = null,
	currentVideoIndex = 0,
	timeOut = null;
var getWidthScale = document.documentElement.clientWidth; //监测浏览器的宽度
var myVideoView = document.getElementById('myVideo'); //我的本地视频
var videoView_1 = document.getElementById('videoView'); //对方的视频信息

$(function() {
	$(".videoList").css({
		"height": getWidthScale * 0.9 / 1.6 + "px",
	})

	$(".videoMy").css({
		"height": getWidthScale * 0.9 / 1.6 + "px",
	})

})

function switchScreen() {
	console.log("switchScreen")
	$(".titText").hide();
	$(".callVideo").hide();
	$(".videoMy").hide()
	$(".videoList").css({
		"height": document.documentElement.clientWidth * 0.9 / 1.6 + "px",
		// "width":"100%",
		// "margin-left": "0%"
	})

}

function resScreen() {
	console.log("resScreen")
	$(".titText").show();
	$(".callVideo").show();
	$(".videoList").css({
		"height": document.documentElement.clientWidth * 0.9 / 1.6 + "px",
		// "width":"80%",
		// "margin-left": "10%"
	})
}

//开启本地摄像头
function captureLocalMediaVideo() {
	
	navigator.getUserMedia({
		video: true,
		audio: false
	}, function(stream) {
		nativeStream = stream;
		myVideoView.srcObject = stream;
	}, function(e) {
		if(e.name != "NotReadableError") {
			alert('getUserMedia() error: ' + e.name);
		}

	});
}
//获取本地媒体流
function localMediaStream() {
	navigator.getUserMedia({
		video: true,
		audio: true
	}, function(stream) {
		localStream = stream;
		if(callVideoState) {
			sipCallVideo();
		}
	}, function(e) {
		if(e.name != "NotReadableError") {
			alert('getUserMedia() error: ' + e.name);
		}
	});
}
// 关闭摄像头
function closeMediaVideo() {
	//if(nativeStream){
	//  nativeStream.getTracks().forEach(function(track) {
	//    track.stop();
	//  });
	//}
	if(localStream) {
		localStream.getTracks().forEach(function(track) {
			track.stop();
		});
	}

}

function testStart() {

	sip_uri_ = "sip:" + selectExten + "@"+huayi.config.sip_ip; // 12345sp.zwfw.anyang.gov.cn
	sip_password_ = huayi.config.sip_password_; //zhumadian12345800100
	ws_uri_ = huayi.config.ws_uri_
	
	console.info("get input info: sip_uri = ", sip_uri_, " sip_password = ", sip_password_, " ws_uri = ", ws_uri_);
	var socket = new JsSIP.WebSocketInterface(ws_uri_);
	var configuration = {
		sockets: [socket],
		outbound_proxy_set: ws_uri_,
		uri: sip_uri_, //与用户代理关联的SIP URI（字符串）。这是您的提供商提供给您的SIP地址
		password: sip_password_, //SIP身份验证密码
		contact_uri: 'sip:' + selectExten + huayi.config.contact_uri,
		register: true, //指示启动时JsSIP用户代理是否应自动注册
		session_timers: false, //启用会话计时器（根据RFC 4028）
	};
	userAgent = new JsSIP.UA(configuration);
	//	JsSIP.debug.enable('JsSIP:*');
	JsSIP.debug.disable('JsSIP:*');
	//成功注册成功,data:Response JsSIP.IncomingResponse收到的SIP 2XX响应的实例
	userAgent.on('registered', function(data) {
		console.info("registered: ", data.response.status_code, ",", data.response.reason_phrase);
		$(".titText").show();
		$(".titText").html(selectExten + "注册成功");
		captureLocalMediaVideo()

	});
	//由于注册失败而被解雇,data:Response JsSIP.IncomingResponse接收到的SIP否定响应的实例，如果失败是由这样的响应的接收产生的，否则为空
	userAgent.on('registrationFailed', function(data) {
		console.log("registrationFailed, ", data); 
		//console.warn("registrationFailed, ", data.response.status_code, ",", data.response.reason_phrase, " cause - ", data.cause);
	});

	//1.在注册到期之前发射几秒钟。如果应用程序没有为这个事件设置任何监听器，JsSIP将像往常一样重新注册。
	userAgent.on('registrationExpiring', function() {
		//==console.warn("registrationExpiring");
	});

	//为传入或传出会话/呼叫激发。data:
	userAgent.on('newRTCSession', function(data) {
		//console.info('onNewRTCSession: ', data);
		console.info('onNewRTCSession: ', data);
		var originator = data.originator;
		var session = data.session;
		var request = data.request;

		if(data.session._direction == "outgoing") {
			sipCallRTCSession(data, 1)
			outgoingSession = data.session;
			outgoingSession.on('connecting', function(data) {
				currentSession = outgoingSession;
				outgoingSession = null;
			});
		}
		if(data.originator == "remote") {
			incomingSession = data.session
			sipCallRTCSession(data, 2)
			console.info("incomingSession, answer the call");
			incomingSession = data.session;
			$(".videoBtn").show();
			$(".videoCall").show();
			$(".vidDrop").hide();
			$(".videoList").hide();
			$(".videoMy").hide();
			$('.maxOpen').trigger("click");
			if(!nativeStream) {
				captureLocalMediaVideo()
			}
			timeOut = setInterval(function() {
				if(incomingSession.isEnded()) {
					$(".videoBtn").hide();
					$(".videoCall").hide();
					clearTimeout(timeOut)
				}
			}, 2000)
			localMediaStream()
			// sipIncomingRTCSession(incomingSession) confirmed
		}

		//接受呼叫时激发
		data.session.on('accepted', function(data) {
			console.info("3");
			if(data.originator == 'remote' && currentSession == null) {
				currentSession = incomingSession;
				incomingSession = null;
			}
		});
		//确认呼叫后激发
		data.session.on('confirmed', function(data) {
			console.info("4");
			$(".callStyle").text("连接中");

			if(data.originator == 'remote' && currentSession == null) {
				currentSession = incomingSession;
				incomingSession = null;
			}
		});
		//在将远程SDP传递到RTC引擎之前以及在发送本地SDP之前激发。此事件提供了修改传入和传出SDP的机制。
		data.session.on('sdp', function(data) {
			console.info("5");
		});
		//接收或生成对邀请请求的1XX SIP类响应（>100）时激发。该事件在SDP处理之前触发（如果存在），以便在需要时对其进行微调，甚至通过删除数据对象中响应参数的主体来删除它
		data.session.on('progress', function(data) {
			console.info("6");
			if(data.originator == 'remote') {}
		});
	});
	//为传入或传出消息请求激发。data:
	userAgent.on('newMessage', function(data) {
		console.info("8");
		if(data.originator == 'local') {} else {}
	});

	//连接到信令服务器，并恢复以前的状态，如果以前停止。重新开始时，如果UA配置中的参数设置为register:true，则向SIP域注册。
	userAgent.start();
	setInterval(function() {
		userAgent.register();
	}, 30 * 1000)
}

var eventHandlers = {
	'progress': function(e) {
		console.log('call is in progress');
	},
	'failed': function(e) {
		console.log('call failed: ', e);
		if(callVideoFail) {
			setTimeout(function() {
				videoCall()
			}, 2000)
		}
	},
	'ended': function(e) {
		console.log('call ended : ', e);
		dropCall();
	},
	'confirmed': function(e) {
		console.log('call confirmed');
	}
};
// 打电话
function sipCallRTCSession(e, state) {
	console.log(e.session)
	console.log(state) // 1是呼出，2是呼入
	
	e.session.on("confirmed", function(data) {
		console.log("confirmed")
		console.log(data)
		callVideoFail = false;
		if(e.session.connection.getReceivers) {
			console.log(e.session.connection.getReceivers())
			remoteStream = new MediaStream();
			e.session.connection.getReceivers().forEach(element => {
				// track可能一个音轨或者视频轨迹
				remoteStream.addTrack(element.track)
			})
			console.log(remoteStream)
			if(inComing) {
				inComing = false;
				videoView_1.srcObject = remoteStream
				videoView_1.onloadedmetadata = function() {
					videoView_1.play();
					videoView_1.muted = true;
					state === 1 ? console.log("呼叫成功") : console.log("接听成功")
					$(".callStyle").text("通话中");
					$(".videoCall").show();
					$(".videoMy").show();    
		      		$(".videoBtn").hide();
		      		$(".videoList").show();
		      		$(".vidDrop").show();
				}
			}

		}
	})
}

//视频呼叫
function audioCall(callPhone) {
	if($("#numberCall").val() < 1005 || $("#numberCall").val() > 2080) {
		alert("账号不正确，请重新输入")
	} else {
		inComing = true
		callVideoState = true;
		localMediaStream();
		if(!nativeStream) {
			captureLocalMediaVideo()
		}
//		$(".videoCall").show();
		$(".callStyle").text("连接中");
	}

}

function sipCallVideo() {
	callVideoFail = true;
	if(localStream) {
		var sip_phone_number_ = $("#numberCall").val().toString();
		var options = {
			'eventHandlers': eventHandlers,
			'mediaConstraints': {
				'audio': true,
				'video': true

			},
			'mediaStream': localStream
		};
		callVideoState = false;
		outgoingSession = userAgent.call(sip_phone_number_, options);

	}

}
//接听
function answerCall() {
	$(".callStyle").text("连接中")
	$(".videoCall").hide();
	clearTimeout(timeOut)
	inComing = true;
	if(incomingSession) {
		incomingSession.answer({
			'mediaConstraints': {
				'audio': true,
				'video': true
			},
			'mediaStream': localStream
		});
		incomingSession = null;
	}
}
//注销
function unReg() {
	console.log('注销----------->');
	userAgent.unregister(true);
}
//挂断
function dropCall() {
	userAgent.terminateSessions();
	$(".callStyle").text("")
	resScreen()
	closeMediaVideo();
	$(".videoCall").hide();
}