var viewAB = "01";// 默认正面

/**
 * 根据设备列表渲染设备示意图，要求被渲染的divID = device_view
 *
 * @param listDevice
 */
renderDevice = function (listDevice) {
    // 首先清空div中的内容
    $("#device_view").empty();

    // 根据设备列表添加原型信息
    addDevice(listDevice, viewAB);
};

// 切换图片a=正面，b=背面
function cutImg(depotId, target) {
    $("#device_view").empty();

    var imgPath = "../../img/dzhwk/depot/pfc_a.png";
    if (target == "02") {
        imgPath = "../../img/dzhwk/depot/pfc_b.png";
    }

    $("#device_view").html('<img style="width: 100%;" src="'+imgPath+'"/>');
    viewAB = target;
};


// 动态添加设备信息
function addDevice(list) {
    if (!list || list.length == 0)
        return;
    var mainImg = $("#device_view");
    var parentLeft = mainImg.offset().left, parentTop = mainImg.offset().top;

    var temp;
    var left = 0, top = 0;
    var imgResult;
    $.each(list, function (index, item) {
        left = parentLeft + item.posX - 15;
        top = parentTop + item.posY - 10;
        // console.log(item.name+"---"+left +"---"+top);

        temp = "";
        if (viewAB == item.location) {
            imgResult = getStatusImg(item);

            temp += "<div id='" + item.id + "' class='device' " + "depotid='"
                + item.depotId + "' name='" + item.name + "' type='"
                + item.type + "' passcode='" + item.passCode + "' serid='"
                + item.serId + "' link='" + item.link + "' status='"
                + item.status + "' onclick=showControl('" + item.id
                + "') style='left:" + left + "px;top:" + top + "px;'>";

            if (imgResult.statusImg.indexOf("gif") > 0) {
                if (DeviceType.TYPE_04 == item.type) {
                    temp += "<img class='img_device' src='" + imgResult.statusImg+ "' style='height:35px;' />";
                } else {
                    temp += "<img class='img_device' src='" + imgResult.statusImg + "' />";
                }
            } else {
                if (DeviceType.TYPE_04 == item.type) {
                    temp += "<img class='img_device' src='" + imgResult.statusImg+ "' style='height:35px;' />";
                } else {
                    temp += "<img class='img_device' src='" + imgResult.statusImg + "' />";
                }
            }
            //表示有故障
            if (imgResult.errorTag) {
                temp += "<i class='err-img'></i>";
            }
            temp += "</div>";
            mainImg.append(temp);
        }
    });
};

// 根据设备类型和状态，获取当前设备的显示状态图片
function getStatusImg(item) {
    var result = {
        statusImg: null,
        errorTag: false
    };
    if (DeviceType.TYPE_05 == item.type) {
        if (!item.status || DeviceStatus.ERROR == item.status || DeviceStatus.ZERO == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_05_CLOSE.png";
            result.errorTag = true;
            return result;
        }
        result.statusImg = "/img/dzhwk/device/STATUS_05_CLOSE.png";
        if (DeviceStatus.CLOSE == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_05_CLOSE.png";
            return result
        }
        if (DeviceStatus.OPEN == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_05_OPEN.gif";
            return result;
        }
    }
    //环流风机
    if (DeviceType.TYPE_04 == item.type) {
        if (!item.status || DeviceStatus.ERROR == item.status || DeviceStatus.ZERO == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_04_CLOSE.png";
            result.errorTag = true;
            return result;
        }
        if (DeviceStatus.CLOSE == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_04_CLOSE.png";
            return result;
        }
        if (DeviceStatus.F_CLOSE == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_04_CLOSE.png";
            return result;
        }
        if (DeviceStatus.OPEN == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_04_OPEN.gif";
            return result;
        }
        if (DeviceStatus.F_OPEN == item.status) {
            result.statusImg = "/img/dzhwk/device/STATUS_04_OPEN.gif";
            return result;
        }
    }
    //空调阀门
    if (DeviceType.TYPE_071 == item.type) {
        if (!item.status){
            result.statusImg = "/img/dzhwk/device/CIR_07_CLOSE.png";
            result.errorTag = true;
            return result;
        }
        if (DeviceStatus.ERROR == item.status){
            result.statusImg = "/img/dzhwk/device/CIR_07_CLOSE.png";
            return result;
        }
        if (DeviceStatus.CLOSE == item.status){
            result.statusImg = "/img/dzhwk/device/CIR_07_CLOSE.png";
            return result;
        }
        if (DeviceStatus.OPEN == item.status){
            result.statusImg = "/img/dzhwk/device/CIR_07_OPEN.png";
            return result;
        }
    }
    return result;
};

// 根据CSS标签控制那些组件支持拖拽.device
function dragDevice() {
    var tips = $(".device");
    if (tips.length == 0) {
        return;
    }
    var container = $("#device_view");
    var parentLeft = container.offset().left, parentTop = container.offset().top;
    // console.log("parentLeft=" + parentLeft);
    // console.log("parentTop=" + parentTop);
    var maxX = 1800, maxY = 1000;
    $.each(tips, function (index, item) {
        var dd = new Dragdrop({
            target: item,
            area: [0, maxX, 0, maxY],
            callback: function (obj) {
                //console.log('x:' + (obj.moveX) + ' y:' + (obj.moveY));
            }
        });
        dd.dragAll();
    });
};

// 保存设备位置信息
function updatePos() {
    var tips = $(".device");
    if (tips.length == 0) {
        return;
    }
    var container = $("#device_view");
    var parentLeft = container.offset().left, parentTop = container.offset().top;
    // 封装数据进行保存
    var data = new Array();
    var id = null, curDepotId = null;
    var offset;

    $.each(tips, function (index, item) {
        id = item.id;
        curDepotId = item.getAttribute("depotid");
        offset = $('#' + id).offset();
        data[index] = {
            bizId: id,
            depotId: curDepotId,
            selfTag: viewAB,
            posX: offset.left - parentLeft,
            posY: offset.top - parentTop
        };
    });
    console.log(JSON.stringify(data));
    $.ajax({
        type: 'POST',
        url: "../../basic/control/update-temp-pos",
        dataType: 'JSON',
        contentType: "application/json;charset=UTF-8",
        data: JSON.stringify(data),
        success: function (result) {
            layer.msg(result.msg);
        },
        error: function (result) {
            layer.msg(result.msg);
        }
    });
};

/**
 * 根据设备类型和目标状态，调整动画效果
 *
 * @param deviceType
 *            设备类型
 * @param targetStatus
 *            目标状态
 * @param isEnd
 *            是否执行完成
 */
function updateAnimate(deviceType, targetStatus, isEnd) {
    // 获取动效的操作
    var img = "/img/dzhwk/device/STATUS_05_CLOSE.png";
    if (targetStatus == DeviceStatus.CLOSE) {
        img = "/img/dzhwk/device/ANIMATE_05_CLOSE.gif";
        if (isEnd)
            img = "/img/dzhwk/device/STATUS_05_CLOSE.png";
    }
    if (targetStatus == DeviceStatus.OPEN) {
        img = "/img/dzhwk/device/ANIMATE_05_OPEN.gif";
        if (isEnd)
            img = "/img/dzhwk/device/STATUS_05_OPEN.png";
    }

    $("#img_animate").attr('src', img);
}