var isInitFinished = false;//是否加载完视频插件？？？
var swfwidth = 0;//swf插件窗口宽度
var swfheight = 0;
var PlateNum = 0; //url中车牌号
var chnCount = 4;//默认通道数
var maxChnCount = 16; //最大窗口数
var loginServer = null;
var isLoadLoginServer = false;
var jsession = "";
var devIdno = "";// 车辆对应设备号
var vehiIdno = ""; //车牌号
var isShowResidualSeconds = false; //是否显示视频播放剩余秒数
var isSelectFilled = false;//加载完通道菜单
var closeSecond = 60;//自动关闭视频秒数
var stopIndex = 0;
var serverIp = "183.6.154.122";//请求的服务器ip
var serverPort = "8088";//请求的服务器端口
var isSuccessed = "";
var lang = new langZhCn();


function langZhCn() {
    this.loginError = "登陆失败";
    this.jsessionError = "会话号不存在";
    this.deviceNoExist = "找不到车辆信息";
    this.errorVideoDevice = "这个设备不是视频设备";
    this.vehicleNotOperate = "没有车辆或者设备操作权限";
    this.closeTip = "秒后关闭视频";
    this.realtimeVideo = "实时视频";
    this.replayVideo = "历史视频";
    this.fourWindows = "四窗口";
    this.nineWindows = "九窗口";
    this.sixteenWindows = "十六窗口";
    this.monitor = "监听";
    this.talkback = "对讲";
    this.start = "启动";
    this.stop = "停止";
    this.cannotOperate = "信息不完整，无法运行！";
    this.isTalking = "已在对讲中";
    this.noMic = "没有找到麦克风";
    this.forbiddenMic = "您禁用了麦克风";
    this.talkback_openMic = "请开启FLASH插件麦克风";
    this.talkback_flashMicStep1 = "第一步，请在视频窗上右键菜单中选择设置";
    this.talkback_flashMicStep2 = "第二步在设置窗口中 选择 “允许”，并勾选“记住”";
    this.talkback_flashMicStep3 = "关闭设置，并重新启动对讲";
    this.inTheRequest = "请求中……";
    this.running = "运行中……";
    this.haveStopped = "已停止";
    this.monitoring = "监听中……";
    this.talking = "对讲中……";
    this.langType = "zh";
    this.no_privi = "无权限!";
    this.error_key = "授权码错误!";

    this.notOnline = "设备不在线";
    this.plateTypeErr = "车牌颜色不匹配!";
}

function langEn() {
    this.loginError = "Login failed";
    this.jsessionError = "Jsession error";
    this.deviceNoExist = "Can't not find vehicles";
    this.vehicleNotOperate = "No vehicle or device operating authority";
    this.errorVideoDevice = "This device is not video device";
    this.closeTip = " seconds later close video";
    this.realtimeVideo = "Realtime Video";
    this.replayVideo = "Replay Video";
    this.fourWindows = "four windows";
    this.nineWindows = "nine windows";
    this.sixteenWindows = "sixteen windows";
    this.monitor = "monitor";
    this.talkback = "talkback";
    this.start = "start";
    this.stop = "stop";
    this.cannotOperate = "Can not operated since lack of information!";
    this.isTalking = "is already talking";
    this.noMic = "Can't find the microphone!";
    this.forbiddenMic = "The microphone have been forbidden!";
    this.talkback_openMic = "Please open the microphone of the FLASH plug-in";
    this.talkback_flashMicStep1 = "1. select Settings in the video window on the right-click menu";
    this.talkback_flashMicStep2 = "The second step in the Settings window select 'Allow' and check the 'Remember'";
    this.talkback_flashMicStep3 = "Close the settings and restart the intercom";
    this.inTheRequest = "In The Request";
    this.running = "Running...";
    this.haveStopped = "Have Stopped";
    this.monitoring = "Monitoring";
    this.talking = "talking";
    this.no_privi = "No permission!";
    this.error_key = "The ak is wrong!";
    this.notOnline = "device  not  online";
    this.plateTypeErr = "License plate color does not match!";
}

function langChange() {
    if (getUrlParameter("lang") == "en") {
        lang = new langEn();
        return false;
    } else {
        return true;
    }
}


var errorType;
$(document).ready(function () {
    langChange();
    errorType = getUrlParameter("errorType");
    $("#closeTip").hide();
    $('#current').next().text(lang.realtimeVideo);
    $('#history').next().text(lang.replayVideo);
    $('#btn1').attr("title", lang.fourWindows);
    $('#btn2').attr("title", lang.nineWindows);
    $('#btn3').attr("title", lang.sixteenWindows);
    $('#monitor').next().text(lang.monitor);
    $('#talkback').next().text(lang.talkback);
    $('#operationBtn').text(lang.start);
    $('input:radio[name="voiceType"],.labelSelection').click(function () {
        var selectType = $('input:radio[name="voiceType"]:checked').val();
        if (selectType == "monitor") {
            $('#monitorChns').attr("disabled", false);
        } else {
            $('#monitorChns').attr("disabled", true);
        }

    });
    $('#operationBtn').click(function () {
        var text = $('#operationBtn').text();
        var type = $('input:radio[name="voiceType"]:checked').val();
        if (text == lang.start) {
            $('#status').text(lang.inTheRequest);
            if (type == "monitor") {
                startMonitor();
            } else {
                startTalkback();
            }
            //是否成功连接
            if (isSuccessed) {
                if (type == "monitor") {
                    $('#status').text(lang.monitoring);
                } else {
                    $('#status').text(lang.talking);
                }
                $('#operationBtn').text(lang.stop);
                $('input:radio[name="voiceType"],#monitorChns').attr("disabled", true);
            } else {
                $('#operationBtn').text(lang.start);
                $('#status').text("");
                if (type == "monitor") {
                    $('input:radio[name="voiceType"],#monitorChns').attr("disabled", false);
                } else {
                    $('input:radio[name="voiceType"]').attr("disabled", false);
                }
            }

        } else {
            if (type == "monitor") {
                stopMonitor();
                $('#operationBtn').text(lang.start);
                $('#status').text("");
                $('input:radio[name="voiceType"],#monitorChns').attr("disabled", false);
            } else {
                stopTalkback();
                $('#operationBtn').text(lang.start);
                $('#status').text("");
                $('input:radio[name="voiceType"]').attr("disabled", false);
            }
        }
    });
    var channel = getUrlParameter("channel");//1,2,3  0播放所有通道
    if (channel) {
        var split = channel.split(',');
        for (var i = 0, j = channel.length; i < j; i++) {
            if (channel[i] == 0) {
                previewAll = true;
            }
        }
        //需要播放的通道
        if (!previewAll) {
            previewChn = split;
        }
    } else {
        previewAll = true;
    }


//	var channelNum=parseInt(channel, 10);
//	if (!isNaN(channelNum)) {
//		chnCount = channelNum;
//	}
    var temp = getUrlParameter("closeMins");
    if (temp) {
        closeSecond = parseInt(temp, 10) * 60;
    }
    // var obj_ = flashChecker(lang.langType);
    // if (obj_ && obj_.f == 1) {
    // } else {
    //     return;
    // }
    //加载页面
    loadPage();
    getServer();
    //配置页面信息
    $('#btn1').click(function () {
        doSwitchWindow(4);
    });
    $('#btn2').click(function () {
        doSwitchWindow(9);
    });
    $('#btn3').click(function () {
        doSwitchWindow(16);
    });
    $('#videoTitle').val(vehiIdno);
});
var previewAll = false;
var previewChn = [];

//填充通道菜单选项
function fillOptions() {
    for (var i = 0; i < chnCount; i++) {
        $('#monitorChns').append('<option value="' + i + '">CH' + (i + 1) + '</option>');
    }
    isSelectFilled = true;
}

//视频插件要初始化完成后才能调用
//开始监听    startListen(jsession, devIdno, channel, ip, port)
function startMonitor() {
    isSuccessed = false;
    if (isInitFinished && isSelectFilled) {
        //获取当前选择通道
        var c = $('#monitorChns option:selected').val();
        //开始监听
        swfobject.getObjectById("cmsv6flash").startListen(jsession, devIdno, c, serverIp, serverPort);
        isSuccessed = true;
    } else {
        alert(lang.cannotOperate);
    }
}

//停止监听
function stopMonitor() {
    swfobject.getObjectById("cmsv6flash").stopListen();
}

//视频插件要初始化完成后才能调用
//开始对讲
function startTalkback() {
    isSuccessed = false;
    if (isInitFinished && isSelectFilled) {
        //开始对讲
        var ret = swfobject.getObjectById("cmsv6flash").startTalkback(jsession, devIdno, 0, serverIp, serverPort);
        //返回 0成功，1表示正在对讲，2表示没有mic，3表示禁用了mic。
        if (Number(ret) == 1) {
            $.dialog.tips(lang.isTalking, 2);
            isSuccessed = true;
            return;
        } else if (Number(ret) == 2) {
            alert(lang.noMic);
            return;
        } else if (Number(ret) == 3) {
            $.dialog({
                id: 'talkbacktip',
                title: lang.talkback_openMic,
                content: 'url:talkbacktipSP.html',
                min: false,
                max: false,
                lock: true
                ,
                autoSize: true
            });
            return;
        }
        isSuccessed = true;
    } else {
        alert(lang.cannotOperate);
    }
}

////启动对讲	//0成功，1表示正在对讲，2表示没有mic，3表示禁用了mic
//var ret = ttxVideo.startTalkback(device.getIdno());
//if (ret == 0) {
//	//$("input[name='listing']").attr("disabled", "disabled");
//	this.isTalking = true;
//	$("#talkbackTip").html(lang.requiring);
//	$("#btnTalkback").html(lang.stop);
//} else if (ret == 1) {
//	//一般都不会到此接口
//} else if (ret == 2) {
//	alert(lang.talkback_noMic);
//} else if (ret == 3) {			
//	$.dialog({id:'talkbacktip', title: lang.talkback_openMic, content: 'url:LocationManagement/talkbacktip.html', min:false, max:false, lock:true
//			, autoSize:true});
//} else {
//	//一般都不会到此接口
//	//除非视频插件没有初始化完成
//}

//停止对讲
function stopTalkback() {
    swfobject.getObjectById("cmsv6flash").stopTalkback();
}

/**
 * 第三方平台车牌号和平台内不一致问题
 */
var plateColor = null;
function getVehiIdno() {
    // 车牌号 和 车牌名称
   var plateName = decodeURIComponent(getUrlParameter("vehno"));
   plateColor =  getUrlParameter("color"); 
   return plateName;
}

function loadPage() {
    setPanelWidth();
    //载入视频插件
    initPlayer();
    if (errorType) {
        if (errorType == 1) {
            alert(lang.no_privi);
            return;
        } else if (errorType == 2) {
            alert(lang.error_key);
            return;
        }
    }
    //获取车牌号
    vehiIdno = decodeURIComponent(getUrlParameter("PlateNum"));
    if (!vehiIdno) {//为空
        vehiIdno = getVehiIdno();
        if (!plateColor) {
            alert(lang.plateTypeErr);
            return;
        }
        previewAll = true;
    }
    if (!vehiIdno) {
        alert(lang.deviceNoExist);
        return;
    }
    var jsession_ = getUrlParameter("jsession")
    if (jsession_) {
        //获取到会话号s
        jsession = jsession_;
        //取得会话号则加载视频
        loadDeviceInfo();
    } else {
        login();
    }
}

//如果传入了用户名和密码，则继续加载信息
function login() {
    var account = getUrlParameter("account");
    var password = getUrlParameter("password");
    // 其他方式传参
    if (!account && !password) {
        account = getUrlParameter("id");
        password = getUrlParameter("pwd");
    }
    
    var md5 = getUrlParameter("md5");
    var param = {};
    param.account = account;
    param.password = password;
    param.md5 = md5;
//    param.push({name: 'account', value: account});
//    param.push({name: 'password', value: password});
//    param.push({name: 'md5', value: md5});
    doAjaxSubmit('http://v1.966120.com.cn:8088/StandardApiAction_login.action', param, function (json, action, success) {
        if (success) {
            //获取到会话号
            jsession = json.jsession;
            //取得会话号则加载视频
            loadDeviceInfo();
        } else {
            alert("登录失败！");
        }
    });
}


//初始化视频插件
function initPlayer() {
    //视频插件初始化参数
    var params = {
        allowFullscreen: "true",
        allowScriptAccess: "always",
        bgcolor: "#FFFFFF",
        wmode: "transparent"
    };
    //初始化flash
    // swfobject.embedSWF("player.swf", "cmsv6flash", swfwidth, swfheight, "11.0.0", null, null, params, null);
    ttxVideoAll.init("cmsv6flash", swfwidth, swfheight, params);
    setTimeout(initFlash, 50);
}

//设置flash窗口数量
function loadFlashWindowNum(num) {
    if (num <= 4) {
        swfobject.getObjectById('cmsv6flash').setWindowNum(4);
    } else if (num > 5 && num <= 9) {
        swfobject.getObjectById('cmsv6flash').setWindowNum(9);
    } else {
        swfobject.getObjectById('cmsv6flash').setWindowNum(16);
    }
}

//如果传入设备号，则直接判断设备号；
//如果没传入设备号，则判断传入的车牌号
//根据设备号或者车牌号获取设备信息，并判断是否有效和是否视频设备
//获取设备通道
function loadDeviceInfo() {
    var param = {};
    param.jsession = jsession;
    //param.vehiIdno = vehiIdno;
	param.devIdno = vehiIdno;
    if (plateColor) {
        param.plateType = plateColor;
    }
//	param.push({name: 'jsession', value: jsession});
//	param.push({name: 'vehiIdno', value: vehiIdno});
    this.doAjaxSubmit('http://v1.966120.com.cn:8088/StandardApiAction_getVideoDevice.action', param, function (json, action, success) {
        if (success) {
            if (json.plateTypeErr && json.plateTypeErr == 1) {
                alert(lang.plateTypeErr);
                return;
            }
            //不是视频设备
            if (!json.isVideoDevice) {
                alert(lang.errorVideoDevice);
            } else {
                devIdno = json.devIdno;
                chnCount = json.chnCount;
                //设备在线
                if (json.isOnline != null && json.isOnline == 1) {
                    //播放视频
                    previewVideo();
                    fillOptions();
                } else {//设备不在线
                    alert(lang.notOnline);
                }
            }
        } else {
            //没有操作权限
            if (json) {
                if (json.result == 5) {
                    alert(lang.jsessionError);
                } else if (json.result == 8) {
                    alert(lang.vehicleNotOperate);
                } else {
                    alert(lang.deviceNoExist);
                }
            } else {
                alert(lang.deviceNoExist);
            }
        }
    });
}


//开始预览视频
function previewVideo() {
    //loadFlashWindowNum(chnCount);
    //视频插件初始化完成
    if (isInitFinished && isLoadLoginServer) {
//		//再一次设置flash窗口数量
        //loadFlashWindowNum(maxChnCount);
        loadFlashWindowNum(chnCount);
        if (closeSecond != 0) {
            if (isShowResidualSeconds) {
                $("#closeTip").show();
            }
            setTimeout(closeVideo, 1000);
        }

        for (var i = 0; i < chnCount; i++) {
            //其他窗体不播放 展示可以按钮播放
            swfobject.getObjectById('cmsv6flash').setVideoInfo(i, vehiIdno + " - CH" + (i + 1));
            swfobject.getObjectById('cmsv6flash').startVideo(i, jsession, devIdno, i, 1, true);
            if (previewAll) {} else {
                //是否需要展示播放
                var isPerview = false;
                if (previewChn && previewChn.length > 0) {
                    for (var j = 0; j < previewChn.length; j++) {
                        var chnIndex = previewChn[j];
                        if (chnIndex == (i + 1)) {
                            isPerview = true;
                            break;
                        }
                    }
                }
                if (!isPerview) {
                    swfobject.getObjectById('cmsv6flash').stopVideo(i);
                }
            }
        }
    } else {
        setTimeout(previewVideo, 500);
    }
}





function closeVideo() {
//	for (var i = 0; i < 4; ++ i) {
//		swfobject.getObjectById('cmsv6flash').stopVideo(i);
//	}
    if (closeSecond > 0) {
        closeSecond--;
        $("#spanCloseSecond").text(closeSecond + lang.closeTip);
        setTimeout(closeVideo, 1000);
    } else {
        $("#closeTip").hide();
        swfobject.getObjectById('cmsv6flash').stopVideo(stopIndex);
        stopIndex++;
        if (stopIndex < chnCount) {
            setTimeout(closeVideo, 50);
        }
    }
}

//视频插件是否加载完成
function initFlash() {
    if (typeof swfobject == "undefined" || swfobject.getObjectById("cmsv6flash") == null ||
        typeof swfobject.getObjectById("cmsv6flash").setWindowNum == "undefined") {
        setTimeout(initFlash, 50);
    } else {
        //设置视频插件的语言
        if (getUrlParameter("lang") == "en") {
            swfobject.getObjectById('cmsv6flash').setLanguage("en.xml");
        } else {
            swfobject.getObjectById('cmsv6flash').setLanguage("cn.xml");
        }
        //先将全部窗口创建好
        swfobject.getObjectById("cmsv6flash").setWindowNum(16);
        //再配置当前的窗口数目
        loadFlashWindowNum(chnCount);
        //设置视频插件的服务器
        getLoginServer();
        isInitFinished = true;
//        swfobject.getObjectById("cmsv6flash").setServerInfo("127.0.0.1", "6605");
//	      playAllVideos(num);
    }
}

//播放所有视频
function playAllVideos(num) {
    for (i = 0; i < num; i++) {
        playVideo(i);
    }
    // setTimeout("stopAllVideos(num)", 3 * 60 * 1000);
}

//停止所有视频
function stopAllVideos(num) {
    for (i = 0; i < num; i++) {
        stopVideo(i);
    }
}

//视频插件要初始化完成后才能调用
//播放视频
function playVideo(index) {
    //停止播放视频
    swfobject.getObjectById("cmsv6flash").stopVideo(index);
    //设置视频窗口标题
    swfobject.getObjectById("cmsv6flash").setVideoInfo(index, vehiIdno + "-CH" + (index + 1));
    //播放视频
    swfobject.getObjectById("cmsv6flash").startVideo(index, jsession, devIdno, 0, 1, true);
}

//停止播放视频
function stopVideo(index) {
    swfobject.getObjectById("cmsv6flash").stopVideo(index);
}

////重置视频窗口
//function reSetVideo(index) {
//  swfobject.getObjectById("cmsv6flash").reSetVideo(index);
//}


//获取URL参数信息
function getUrlParameter(name) {
    if (location.search == '') {
        return '';
    }

    var o = {};
    var search = location.search.replace(/\?/, '');//只替换第一个问号,如果参数中带有问号,当作普通文本
    var s = search.split('&');
    for (var i = 0; i < s.length; i++) {
        o[s[i].split('=')[0]] = s[i].split('=')[1];
    }
    return o[name] == undefined ? '' : o[name];
}

//切换窗口数目
function doSwitchWindow(num) {
    swfobject.getObjectById('cmsv6flash').setWindowNum(num);
//	maxChnCount=num;
//	loadDeviceInfo();
}

//提交ajax
function doAjaxSubmit(action, params, callback) {
    $.ajax({
        type: 'POST',
        url: action,
        data: params,
        cache: false,/*禁用浏览器缓存*/
        dataType: 'json',
        success: function (json) {
            if (json.result == 0) {
                callback.call(this, json, action, true);
            } else {
                callback.call(this, json, action, false);
            }
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            try {
                if (p.onError) p.onError(XMLHttpRequest, textStatus, errorThrown);
            } catch (e) {
            }
            callback.call(this, null, action, false);
        }
    });
}

/**
 * 判断clientIp与url是否相同，取相同的clientIp  公用方法
 */
function getLoginServer() {
    if (isLoadLoginServer) {
        serverIp = loginServer.ip;
        serverPort = loginServer.port;
        swfobject.getObjectById('cmsv6flash').setServerInfo(serverIp, serverPort);
//		isInitFinished = true;
//		setViewSize();
//		setBufferTime();
//		setPanelWidth();
    } else {
        setTimeout(getLoginServer, 50);
    }
}

//获取服务器地址
function getServer() {
    $.myajax.jsonPost('http://v1.966120.com.cn:8088/StandardLoginAction_getLoginServer.action', null, false, function (json, success) {
        if (success) {
            var server = JSON.parse(atob(json.loginServer));
            var lstSvrIp = [];
            lstSvrIp.push(server[0].clientIp);
            lstSvrIp.push(server[0].lanip);
            lstSvrIp.push(server[0].clientIp2);
            lstSvrIp.push(server[0].clientIp3);
            loginServer = {};
            loginServer.ip = getComServerIp(lstSvrIp);
            loginServer.port = server[0].clientPort;
            isLoadLoginServer = true;
        }
    }, null);
}

function setPanelWidth() {

//	var _width = document.body.clientWidth;
//	var _height = document.body.clientHeight;
    var _width = min($(window).innerWidth(), document.body.clientWidth, document.documentElement.clientWidth);
    var _height = min($(window).innerHeight(), document.body.clientHeight, document.documentElement.clientHeight) - 39;
    if (_width < 600) {
        $('body').width(600);
        swfwidth = 600 - 7;
        $('#bottomSelection').width(swfwidth);
    } else {
        $('body').width(_width - 8);
        swfwidth = _width - 15;
        $('#bottomSelection').width(swfwidth);
    }
    swfheight = _height - 39 - $('#bottomSelection').height();
    $("#cmsv6flash").width(swfwidth);
    $("#cmsv6flash").height(swfheight);
}

function min(a, b, c) {
    var i = a;
    if (a > b) {
        i = b;
    } else if (i > c) {
        i = c
    }
    return c;
}