define(function() {
    /**
     * 状态值
     * @type {Boolean}
     * @default false
     * @private
     */
    var status = {
        initialized: false, //是否初始化
        veiwHeightType: null
    };
    /**
     * 模块数据 用于数据存储和外部调用
     * @type {Object}
     * 数据存放
     */
    var modValue = {

    };
    /**
     * 三维高度测量初始化
     */
    function init() {
        if (!status.initialized) {
            subscribe();
            status.initialized = true;
        }
        ONEMAP.C.publisher.publish({
            modName: 'toolTSFX'
        }, 'tools:active');
    };
    /**
     * 注册监听事件
     */
    function subscribe() {
        ONEMAP.C.publisher.subscribe(remove, 'tools:active');
        ONEMAP.C.publisher.subscribe(removeEvent, 'change23D');
        ONEMAP.C.publisher.subscribe(removetoolTSFX, 'cleanMap');
    };
    function removeEvent(){
    	if (map23DData.show3DAlert) {
    	    locaSpaceMap.Globe.Action = 0; //使鼠标动作返回普通浏览状态
    	    locaSpaceMap.Refresh();
    	}
    	remove2DEvent();
    }
    function mousemove23D(options) {
        var screen = options.e.containerPoint;
        $(".mouseTip").css({
            left: screen.x + 10,
            top: screen.y + 10
        })
    }

    function mapClick(options) {
        //添加起始点
        if (!modValue.arryCoor) {
            var guid = map2DViewer.marker({
                action: 'add',
                groupId: modValue.group,
                geojson: {
                    "properties": {
                        title: '',
                        iconUrl: map23DConfig.map23DAssetsUrl + '/images/layout/marker/r3.png',
                        iconSize: [10, 24],
                        iconAnchor: [5, 24],
                    },
                    "geometry": {
                        "coordinates": [options.lng, options.lat]
                    }
                }
            })
            $(".mouseTip").html('点击地图添加目标点')
            modValue.arryCoor = {
                first: [options.lng, options.lat],
                scend: null
            }
        } else {
            var guid = map2DViewer.marker({
                action: 'add',
                groupId: modValue.group,
                geojson: {
                    "properties": {
                        title: '',
                        iconUrl: map23DConfig.map23DAssetsUrl + '/images/layout/marker/y3.png',
                        iconSize: [10, 24],
                        iconAnchor: [5, 24],
                    },
                    "geometry": {
                        "coordinates": [options.lng, options.lat]
                    }
                }
            })
            modValue.arryCoor.scend = [options.lng, options.lat];
            getTSData();
            remove2DEvent();
            modValue.arryCoor = null;
        }
    }

    function getTSData() {
        var coods = [modValue.arryCoor.first[0].toFixed(5),modValue.arryCoor.first[1].toFixed(5),modValue.arryCoor.scend[0].toFixed(5),modValue.arryCoor.scend[1].toFixed(5)]
        $.ajax({
            type: 'get',
            dataType: 'json',
            url: onemapUrlConfig.elevationDataUrl + '/v2.0/geoprocessing/sightline',
            data: {
                lng1: coods[0],
                lat1: coods[1],
                lng2: coods[2],
                lat2: coods[3],
                height: 3
            },
            success: function(data) {
                $.each(data.features, function(i, t) {
                    map2DViewer.polyline({
                        action: 'add',
                        groupId: modValue.group,
                        geojson: {
                            "type": "Feature",
                            "properties": {
                                title: '',
                                color: t.properties.color,
                                weight: 3,
                                opacity: 1,
                            },
                            "geometry": {
                                "coordinates": t.geometry.coordinates
                            }
                        }
                    })
                })
            },
            error: function(errorData) {
                ONEMAP.V.loading.loaded();
            }
        })
    }

    function remove2DEvent() {
        $(".tools-TSFX").removeClass('cur');
        ONEMAP.C.publisher.unSubscribe(mapClick, 'mapClick2D');
        ONEMAP.C.publisher.unSubscribe(mousemove23D, 'mousemove23D');
        $(".mouseTip").remove();
    }
    /**
     * 通视分析加载或移除
     */
    function remove(options) {
        if (options.modName != 'toolTSFX') {
        	if(options.modName == 'cleanMap'){
        		removetoolTSFX();
        	}
            $(".tools-TSFX").removeClass('cur');
            remove2DEvent();
            //removetoolTSFX();
        } else {
            if ($(".tools-TSFX").hasClass('cur')) {
                $(".tools-TSFX").removeClass('cur');
                removetoolTSFX();
            } else {
                $(".tools-TSFX").addClass('cur');
                addtoolTSFX();
            }
        }
    }
    /**
     *移除通视分析
     */
    function removetoolTSFX() {
        if (map23DData.show3DAlert) {
            locaSpaceMap.Globe.Action = 0; //使鼠标动作返回普通浏览状态
            locaSpaceMap.Refresh();
        }
        modValue.arryCoor = null;
        if(modValue.group){
        	map23DControl.group({
        	    action: 'remove',
        	    guid:modValue.group,
        	})
        	modValue.group = false;
        }
        remove2DEvent();
    };
    /**
     * 加载通视分析
     */
    function addtoolTSFX() {
        if (!modValue.group) {
            modValue.group = map23DControl.group({
                action: 'add'
            })
        }
        if (map23DData.show3DAlert) {
            locaSpaceMap.Globe.Action = 15;
            locaSpaceMap.Refresh();
        }
        $(".mouseTip").remove();
        $('<p class="mouseTip">点击地图添加起点</p>').appendTo($("#map2DWrap"));
        ONEMAP.C.publisher.subscribe(mapClick, 'mapClick2D');
        ONEMAP.C.publisher.subscribe(mousemove23D, 'mousemove23D');
    };


    return ONEMAP.M.toolTSFX = {
        init: init
    }
})