define(function () {
    /**
     * 状态值
     * @type {Boolean}
     * @default false
     * @private
     */
    var status = {
        initialized: false, //是否初始化
    };
    /**
     * 模块数据 用于数据存储和外部调用
     * @type {Object}
     * 数据存放
     */
    var modValue = {
        title: "通视分析",
    };
    /**
     * 3D 通视初始化
     */
    function init() {
        if (!status.initialized) {
            subscribe();
            status.initialized = true;
            map3DViewer.visualAnalysis({
                action: "add",
                callback: callback
            })
        }
        ONEMAP.C.publisher.publish({
            modName: 'tool3DVisualAnalysis'
        }, 'tools:active');
    };
    /**
     * 注册监听事件
     */
    function subscribe() {
        ONEMAP.C.publisher.subscribe(remove, 'tools:active');
        ONEMAP.C.publisher.subscribe(clear, 'cleanMap');
        ONEMAP.C.publisher.subscribe(removeEvent, 'change23D');
    };
    // 23D转换
    function removeEvent() {
        map3DViewer.visualAnalysis({
            action: "remove"
        })
        $('#toolVisualAnalysisPanel').remove();
        if ($(".tools-visualAnalysis").hasClass('cur')) {
            $(".tools-visualAnalysis").removeClass('cur');
        }
    }
    /**
     * 3D通视 加载/移除 注册事件
     */
    function remove(options) {
        if (options.modName != 'tool3DVisualAnalysis') {
            if (options.modName == 'cleanMap') {
                clear();
            }
            removeAndClear();
            $(".tools-visualAnalysis").removeClass('cur');
        } else {
            if ($(".tools-visualAnalysis").hasClass('cur')) {
                $(".tools-visualAnalysis").removeClass('cur');
                removeAndClear();
            } else {
                $(".tools-visualAnalysis").addClass('cur');
                addPopup();
            }
        }
    }

    /**
     * 移除 3D通视 
     */
    function removeAndClear() {
        map3DViewer.visualAnalysis({
            action: "stop"
        })
        $('#toolVisualAnalysisPanel').remove();
    };

    /**
     * 清除绘制 3D通视
     */
    function clear(params) {
        map3DViewer.visualAnalysis({
            action: "remove"
        })
    }

    /**
     * 3D通视分析后的回调
     */
    function callback() {
        // 退出
        ONEMAP.C.publisher.publish({
            modName: 'tool3DVisualAnalysis'
        }, 'tools:active');
    }

    // 添加 弹窗
    function addPopup() {
        var html = '<div id="toolVisualAnalysisPanel" class="viewHeightPopup class3d">' +
            '    <iframe frameborder="0" class="cover-iframe"></iframe>' +
            '    <div class="cover-content">' +
            '        <div class="">' +
            '            <div class="popup-lt"></div>' +
            '            <div class="popup-lb"></div>' +
            '            <div class="popup-rt"></div>' +
            '            <div class="popup-rb"></div>' +
            '            <div class="popup-ct">' +
            '                <button type="button" class="close"></button>' +
            '                <h3>' + modValue.title + '</h3>' +
            '            </div>' +
            '            <div class="popup-cb">' +
            '                <div class="panel">' +
            '                    <span>视高:</span>' +
            '                    <input class="input" value="3" id="viewHeight" /><span>米</span>' +
            '                    <button class="btn btn2 sure">确定</button>' +
            '                    <button class="btn btn2 cancel">取消</button>' +
            '                </div>' +
            '            </div>' +
            '        </div>' +
            '    </div>' +
            '</div>';
        $("body").append(html);
        $("#toolVisualAnalysisPanel .popup-ct").dragmove($('#toolVisualAnalysisPanel'));
        $('#toolVisualAnalysisPanel .sure').click(function () {
            var number = $('#toolVisualAnalysisPanel #viewHeight').val();
            if (isNaN(Number(number))) {
                ONEMAP.C.publisher.publish({
                    type: 'warning',
                    message: '请输入正确的视高!'
                }, 'noteBar::add');
                return
            }
            map3DViewer.visualAnalysis({
                action: "start",
                viewHeight: Number(number),
            })
            $('#toolVisualAnalysisPanel').remove();
        })
        $('#toolVisualAnalysisPanel .cancel,#toolVisualAnalysisPanel .close').click(function () {
            // 退出
            ONEMAP.C.publisher.publish({
                modName: 'tool3DVisualAnalysis'
            }, 'tools:active');
        })
    }

    return ONEMAP.M.tool3DVisualAnalysis = {
        init: init
    }
})