/**
 * [ONEMAP.M.gcmsPointAPicture]
 * @return {[object]}
 */
define([
    'html!templates/gcms/gcmsPicture',
    'vendorDir/handlebars/handlebars',
    'css!styles/gcms/gcmsPicture'],
function(tpcLayout,Handlebars){
    //数据存放和外部调用
    var modValue = {
        options:{},
        iviewer:null,
        pictureUrl:null,
        mapPointGroup:null, 
    }
   
    /**
     * 模块初始化
     * @return {[type]} [description]
     */
    function init(options){
        remove();
        modValue.mapPointGroup = map23DControl.group({
                                    action: 'add'
                                });
        modValue.options = {};
        for(var op in options){
            modValue.options[op] = options[op];
        }

        //获取内容数据
        getDetailData(); 
         
        
        //订阅推送
        subscribe();
    }

    function getDetailData(options){
        ONEMAP.V.loading.load();
        $.ajax({
            url: onemapUrlConfig.gcmsServiceUrl+'/show/'+modValue.options['column_name']+'/'+modValue.options['article_id'],
            type:"GET",
            dataType: 'json'
        })
        .done(function(data) {
            ONEMAP.V.loading.loaded();
            if(data.code == 4){
                ONEMAP.T.noPermission('getDetailData');
            }
            if(data.code == 3){
                ONEMAP.T.logout('getDetailData');
            }

            if(JSON.parse(data['data']['record'][modValue.options['field_name']])['features'].length == 0){
                ONEMAP.C.publisher.publish({ type: 'warning', message: '没有图片数据' }, 'noteBar::add');
                remove();
            }else {
                ONEMAP.D.gcmsCurArticleData = data['data'];
                showPoint();
            }

        })
        .fail(function() {
            ONEMAP.V.loading.loaded();
        }); 
    }
    function showPoint(){
        var mapDrawData = JSON.parse(ONEMAP.D.gcmsCurArticleData['record'][modValue.options['field_name']]);
        if(mapDrawData['features'].length>0){
            $(mapDrawData['features']).each(function(index, el) {
                switch(el['properties']['type']){
                    case 'PictureLocation'://点
                        buildMarker(el);
                    break;
                }
            });
            map2DViewer.map.fitBounds(map2DViewer.groups[modValue.mapPointGroup].getBounds());
                        
        }else {
            ONEMAP.C.publisher.publish({ type: 'warning', message: '没有标注数据' }, 'noteBar::add');
        }
    };
    function buildMarker(options){
        var curGuid = map23DControl.marker({
            action: 'add',
            groupId: modValue.mapPointGroup,
            geojson: { 
                "properties": {
                    altitudeMode:0,
                    iconUrl: onemapUrlConfig.gcmsServiceUrl+'/file'+options['properties']['style']['iconUrl']+'?jwt='+ONEMAP.D.user.ticket,
                    iconSize: options['properties']['style']['iconSize'],
                    iconAnchor: options['properties']['style']['iconAnchor'],
                    popupAnchor: [0,-options['properties']['style']['iconAnchor'][1]]
                },
                "geometry": {
                    "coordinates": options['geometry']['coordinates']
                }
            }
        });
        var file = options['properties']['file'];
        var oLabelObj = '<a href="javascript:ONEMAP.M.gcmsPointAPicture.setPictureModal(\''+file+'\')">显示图片</a>';
        var options_popup = {
            name:'',
            content:oLabelObj
        };
        var new_popupHtml = ONEMAP.M.gcmsNav.creatPopupHtml(options_popup); 
        map2DViewer.markers[curGuid].bindPopup(new_popupHtml,{
                closeButton:false,
                maxWidth:60,
                minWidth:40});
        map2DViewer.markers[curGuid].openPopup();
        map2DViewer.markers[curGuid].on('mouseover',function(){
            this.openPopup();
        })
    }
    /**
     * 设置容器
     */
    function setPictureModal(file){
        modValue.pictureUrl = onemapUrlConfig.gcmsServiceUrl+'/file'+file+'?jwt='+ONEMAP.D.user.ticket;
        $('#gcmsPictureViewer').remove();
        $('body').append(tpcLayout); 
        bindEvent();       
        $('#gcmsPictureViewer').show();

        if(modValue.iviewer){
            modValue.iviewer.iviewer('loadImage', modValue.pictureUrl);
            return false;
        }else {                
            modValue.iviewer = $("#gcmsPictureViewerBox").iviewer(
            {
                zoom_max:200,
                zoom_min:5,
                src: modValue.pictureUrl
            });
        } 
    }

    /**
     * 事件绑定
     * @return {[type]} [description]
     */
	function bindEvent(){
        layoutResize();
        $('#gcmsPictureViewer .popup-ct .close').bind('click', function() {
            remove();
        });

        $('#gcmsPictureViewer .popup-ct').dragmove($('#gcmsPictureViewer'));


        var $box2 = $('#gcmsPictureViewer').on('mousedown', '#coorForGcmsPictureViewer', function(e) {
            var posix = {
                    'w': $box2.width(), 
                    'h': $box2.height(), 
                    'x': e.pageX, 
                    'y': e.pageY
                };
            
            $.extend(document, {'move': true, 'call_down': function(e) {
                $box2.css({
                    'width': Math.max(30, e.pageX - posix.x + posix.w),
                    'height': Math.max(30, e.pageY - posix.y + posix.h)
                });
                var bodyHeight = Math.max(30, e.pageY - posix.y + posix.h )-75;
                $("#gcmsPictureViewer .modal-body").css({height:bodyHeight});  
                $("#gcmsPictureViewerBox").iviewer('update');                    
            }});
            return false;
        });
    }    



    /**
     * 界面布局重置
     * @type {Function}
     */
    function layoutResize(){     
        $('#gcmsPictureViewer .modal-body').css({height:$(window).height()/2});   
    }   
    
    /**
     * 注册监听
     * @type {Function}
     */
    function subscribe(){
        ONEMAP.C.publisher.subscribe(layoutResize,'sideBarLayoutChange');
        ONEMAP.C.publisher.subscribe(remove,'gcmsArticleShowRemove');
        ONEMAP.C.publisher.subscribe(remove, 'cleanMap');
        ONEMAP.C.publisher.subscribe(GroupControl, 'gcmsGroupControl');
    }

    /**
     * 取消监听
     * @type {Function}
     */
    function unSubscribe() {
        ONEMAP.C.publisher.unSubscribe(layoutResize,'sideBarLayoutChange');
    }
    function GroupControl(type) {
        if (type == "show") {
            map23DControl.group({
                action: 'show',
                guid: modValue.mapPointGroup
            })
            map23DControl.group({
                action: 'show',
                guid: modValue.mapPointGroup
            })
        } else if (type == "hide") {
            map23DControl.group({
                action: 'hide',
                guid: modValue.mapPointGroup
            })
            map23DControl.group({
                action: 'hide',
                guid: modValue.mapPointGroup
            })
        }
    }
	/**
	 * 模块移除
	 * @return {[type]} [description]
	 */
	function remove(){
        map23DControl.group({
            action: 'cleanAll',
            guid: modValue.mapPointGroup
        })
        map23DControl.group({
            action: 'remove',
            guid: modValue.mapPointGroup
        })
        $('#gcmsPictureViewer').remove();
		unSubscribe();
        modValue.iviewer = null;
	}

    return ONEMAP.M.gcmsPointAPicture = {
        init:init,
        remove:remove,
        setPictureModal:setPictureModal
    }
});