var timer1;
var timer2;
var timer3;

/**
 * 页面最多同时调用三个视频，一个车牌识别，抓拍，三个顺序执行
 * @param lprParam 车牌识别参数
 * @param snapParam1 抓拍参数1
 * @param snapPram2 抓拍参数2
 */
function initVideo(snapParam1, snapParam2, snapPram3) {

    //车牌识别播放
    if (snapParam1) {
        $.ajax({
            type: "POST",
            url: "../../inout/api/inout-video-play",
            dataType: "json",
            contentType: "application/json;charset=UTF-8",
            data: JSON.stringify(snapParam1),
            success: function (result) {
                if (result.code != "0000") {
                    layer.msg(result.msg);
                } else {
                    snapDto1 = result.data;
                    initSnapVideo(result.data, 1);
                }
                //执行第二个
                initVideo2(snapParam2, snapPram3);
            },
            error: function () {
                layer.msg("过程1摄像头配置失败……");
                //执行第二个
                initVideo2(snapParam2, snapPram3);
            }
        });
    } else {
        initVideo2(snapParam2, snapPram3);
    }
}

function initVideo2(snapParam2, snapParam3) {
    if (snapParam2) {
        $.ajax({
            type: "POST",
            url: "../../inout/api/inout-video-play",
            dataType: "json",
            contentType: "application/json;charset=UTF-8",
            data: JSON.stringify(snapParam2),
            success: function (result) {
                if (result.code != "0000") {
                    layer.msg(result.msg);
                } else {
                    snapDto2 = result.data;
                    initSnapVideo(result.data, 2);
                }
                //执行第三个
                initVideo3(snapParam3);
            },
            error: function () {
                layer.msg("过程2摄像头配置失败……");
                //执行第三个
                initVideo3(snapParam3);
            }
        });
    } else {
        initVideo3(snapParam3);
    }
}

function initVideo3(snapParam3) {
    if (!snapParam3) return;
    $.ajax({
        type: "POST",
        url: "../../inout/api/inout-video-play",
        dataType: "json",
        contentType: "application/json;charset=UTF-8",
        data: JSON.stringify(snapParam3),
        success: function (result) {
            if (result.code != "0000") {
                layer.msg(result.msg);
            } else {
                snapDto3 = result.data;
                initSnapVideo(result.data, 3);
            }
        },
        error: function () {
            layer.msg("过程3摄像头配置失败……");
        }
    });
}


/**
 * 视频播放
 * @param data
 * @param order
 */
function initSnapVideo(data, order) {
    var htm = "";
    //海康web4.0播放
    if (PlayType.HIK_WEB4 == data.playType) {
        var url = "../../inout/api/iframe-hik?id=" + data.id;
        if (ship && ship == "ship") { //船运称重页面
            url += "&length=340&width=195";
        } else { //称重页面
            url += "&length=310&width=170";
        }
        htm = '<iframe src=' + url + ' style="width: 100%;height: 100%"></iframe>';
    }
    //VLC播放
    if (PlayType.VLC == data.playType) {
        htm = "<object type='application/x-vlc-plugin' "
            + "events='true' width='100%' height='100%'"
            + "pluginspage='http://www.videolan.org'"
            + "th:codebase='@{../../static/plugins/vlc/npapi-vlc-2.2.2.tar.xz}'>\n"
            + "<param name='mrl' value='" + data.playAddr + "'/>\n"
            + "<param name='volume' value='50'/>\n"
            + "<param name='autoplay' value='true'/>\n"
            + "<param name='loop' value='false'/>\n"
            + "<param name='fullscreen' value='true'/>\n"
            + "<param name='toolbar' value='false'/>\n" + "</object>";
    }
    //流媒体播放
    if (PlayType.FZZY_GB == data.playType) {
        var id = "easyPlayer" + order;
        htm = "<easy-player live=true' show-custom-button='true' auto-play='true' muted='true' id='" + id + "' "
            + " video-url='" + data.playAddr + "'"
            + "></easy-player>";

        //定时器-保活直播
        if (order == 1) {
            if (timer1) clearInterval(timer1);
            timer1 = setInterval(function () {
                keepAlive(data);
            }, 15 * 1000);
        }

        if (order == 2) {
            if (timer2) clearInterval(timer2);
            timer2 = setInterval(function () {
                keepAlive(data);
            }, 15 * 1000);
        }
        if (order == 3) {
            if (timer3) clearInterval(timer3);
            timer3 = setInterval(function () {
                keepAlive(data);
            }, 15 * 1000);
        }
    }

    if (1 == order) {
        $("#kccz-r-video1").append(htm);
    }
    if (2 == order) {
        $("#kccz-r-video2").append(htm);
    }
    if (3 == order) {
        $("#kccz-r-video3").append(htm);
    }
}

/**
 * 保活，msg参数为了防止浏览器缓存
 */
function keepAlive(data) {
    var param = {
        playType: data.playType,
        sn: data.sn,
        ip: data.ip,
        msg: Math.random()
    };
    $.ajax({
        type: 'POST',
        url: "../../inout/api/video-keep-alive",
        dataType: 'JSON',
        contentType: "application/json;charset=UTF-8",
        data: JSON.stringify(param)
    });
}