var method = {};

//收藏数据
method.like = function(uuid,btn){
	text = $(btn).text();
	current_event = $(btn).attr('onclick');
	$.ajax({
		type:"GET",
		url:"/data/like/",
		data:'uuid=' + uuid,
		success:function(data){
			if (typeof(data)=='object')
			{
				if(typeof(data.error) !== 'undefined')
				{
					Alert(data.error);return false;
				}else{
					Alert("收藏成功！");
				}
			}
			else{ 
				Alert('出现错误，请稍后再试');
			}
		},
		beforeSend:function(){
			$(btn).removeAttr('onclick');
			$(btn).html('<img src="/images/ajax-load-small.gif" />');
		},
		timeout: 15000,
		error: function(){
			Alert('处理中出现错误，请刷新页面后重试');
		},
		complete:function(){
			$(btn).attr('onclick',current_event);
			$(btn).html(text);
		}
	});
}

//文件列表
method.filelist = {
	get : function(uuid){
		html ='<div id="window-outter">'
			 +  '<div id="window-inner">'
			 +		'<div id="window-content-container">'
			 +		'<div id="window-loading"><div class="progress progress-striped active"><div class="bar" style="width:100%;"></div></div></div>'
			 +			'<ol id="file-list">'
			 +			'</ol>'
			 +		'</div>'
			 +	'</div>'
			 +'</div>';
		  $.colorbox({width:"80%",height:"80%",html:html});
		  $.getJSON("/service/filelist/uuid/"+uuid, function(data) {
		  items = method.filelist.makelist(data);
		  $('#file-list').html(items.join(''));
		})
		.complete(function() {
			$('#window-loading').hide();
		});
	},
	getsub: function(uuid,id,depth){
		if($("#div_"+id).length>0)
		{
			$('#icon_'+id).attr('class','icon-folder-close-alt');
			$("#div_"+id).remove();
			return false;
		}else{
			$('#icon_'+id).attr('class','icon-folder-open-alt');
		}
		$('<div/>', {
			'style':'overflow:auto;',
			'id': 'div_'+id,
			"html": '<li><i class="icon-spinner icon-spin icon-large"></i>Loading...</li>'
		}).appendTo('#li_'+id);
		url="/service/subfilelist/uuid/"+uuid+"/subpath/"+id+"/depth/"+depth;
		$.getJSON(url, function(data) {
		items = method.filelist.makelist(data);
		$("#div_"+id).html('<ol>'+items.join('')+'</ol>');
		}).complete(function(){
			if($("#div_"+id)){
				$('#span_'+id).html('-');
			}
		});
	},//sublist
	makelist : function(data)
	{
		items = [];
		$.each(data, function(key, val) {
			if(val['filename'].match(/\/$/))
			{
				html = '<li id="li_' + val['id'] + '">'
				+'<i class="icon-folder-close-alt" id="icon_'+val['id']+'"></i>'
				+'<a href="javascript:;" id="taget_'+val['id']+'" onclick="method.filelist.getsub(\'' +val['uuid']+ '\',\''+val['id']+'\',\''+val['depth']+'\')">' + val['filename'] + '</a>'
				+'</li>'
			  items.push(html);
			}else{
				html = '<li id="li_' + val['id'] + '">'
					  +'<i class="icon-file" id="icon_'+val['id']+'"></i> '
					  + val['filename']
					  +'<span class="pull-right" style="margin-left:15px;">[Time:'+val['ts_created']+']</span>'
					  +'<span class="pull-right">[Size: '+val['filesize']+']</span>'
					  '</li>';
			  items.push(html);
			}
		});
		return items;
	}
}


function literature_get(page,uuid){
	$.ajax({
		type:"GET",
		url:"/service/literature/uuid/"+uuid,
		data:'page='+page,
		success:function(html){$('#literature-list').html('<ol start="'+ ((page-1)*10+1) +'">'+html+'</ol>');},
		beforeSend:function(){$('#literature-list').html('<img src="/images/loading.gif" />Loading...');}
	});
}

function recommend_get(page,uuid){
	$.ajax({
		type:"GET",
		url:"/service/recommend/uuid/"+uuid,
		data:'page='+page,
		success:function(html){$('#recommend').html('<ul>'+html+'</ul>');},
		beforeSend:function(){$('#recommend').html('<img src="/images/loading.gif" />Loading...');}
	});
}

function related_get(page,uuid){
	$.ajax({
		type:"GET",
		url:"/service/related/uuid/"+uuid,
		data:'page='+page,
		success:function(html){$('#related').html('<ol start="'+ ((page-1)*10+1) +'">'+html+'</ol>');},
		beforeSend:function(){$('#related').html('<img src="/images/loading.gif" />Loading...');}
	});
}

function postcomment(){
	var url="/data/postcomment";
	var date = $('#postcommentform').serialize();
	$.ajax({
	'type':"POST",
	'url':url,
	'data':date,
	'success':function(html){
		$('#postcomment').html('提交');
		setTimeout("$('#postcomment').removeAttr('disabled');",3000);
		$('#returninfo').html(html);
		ajaxpage(0);
	},
	'beforeSend':function(){
		$('#postcomment').attr('disabled','disabled');
		$('#postcomment').html('<img src="/images/11887177066.gif" />正在提交...');
	}
	});
}

function googleSearch(keyword){
	$.ajax({type:"POST",url:"/service/googlesearch",data:'q='+keyword,
		success:function(html){
				var items = [];
				var obj = jQuery.parseJSON(html);
				$.each(obj.responseData.results, function(key, val) {	
					var html = '<p><a href="' +val['unescapedUrl']+'">'+val['title']+'<a/></p><p><span>'
								+val['url'].replace(/%(.*)/i,"") +'</span></p><p>'
								+val['content']
								+'</p>';
					items.push('<li>' + html + '</li>');
				});
				items.push('<li class="more"><a href="'+obj.responseData.cursor.moreResultsUrl+'" target="_blank">More(about '+obj.responseData.cursor.estimatedResultCount+')</a></div>');
				$('#searchlist').html(items.join(''));
				searchFinish();
			},
		beforeSend:function(){$('#searchlist').html('<img src="/images/loading.gif" />Loading...');},
		error:function(){$('#searchlist').html('');Alert('Error occupied.');}
	});
}

function scholarSearch(keyword){
	$.ajax({type:"POST",url:"/service/scholarsearch",data:'q='+keyword,
		success:function(html){
			//$('#searchlist').html(html);return false;
			var items = [];
				var obj = jQuery.parseJSON(html);
				if(obj.error != '')
				{
					items.push('<li>' + obj.error + '</li>');
				}else{
					$.each(obj.result, function(key, val) {
						var html = val['title']
									+'<p>'
									+val['content']
									+'</p>';
						items.push('<li>' + html + '</li>');
					});
				}
				items.push('<li class="more"><a href="'+obj.morelink+'" target="_blank">More...</a></div>');
				$('#literature-list').html(items.join(''));
				searchFinish();
		},
		beforeSend:function(){$('#literature-list').html('<img src="/images/loading.gif" />Loading');},
		error:function(){$('#literature-list').html('');Alert('Error occupied.');}
	});
}

function cnkiSearch(keyword){
	$.ajax({type:"POST",url:"/service/cnkisearch",data:'q='+keyword,
		success:function(html){
				var items = [];
				var obj = jQuery.parseJSON(html);
				if(obj.error != '')
				{
					items.push('<li>' + obj.error + '</li>');
				}else{
					$.each(obj.result, function(key, val) {
						var html = '<p><a href="' +val['url']+'" target="_blank">'+val['title']+'</a></p><p><span>'
									+val['url'].replace(/%(.*)/i,"") +'</span></p><p>'
									+val['content']
									+'</p>';
						
						items.push('<li>' + html + '</li>');
					});
				}
				items.push('<li class="more"><a href="'+obj.morelink+'" target="_blank">查看更多搜索结果</a></div>');
				$('#literature-list').html(items.join(''));
				searchFinish()
			},
		beforeSend:function(){$('#literature-list').html('<img src="/images/loading.gif" />结果加载中');},
		error:function(){Alert('检索中发现错误，请稍后重试或直接访问');$('#literature-list').html('');}
	});
}

function searchFinish()
{
	$('html, body').animate({scrollTop:$('#gsearch_t').offset().top}, 'slow');
}

function dataVersion(uuid)
{
	$.ajax({
		'type':"POST",
		'url':'/data/getversion',
		'data':'ac=list&uuid='+uuid,
		'success':onDataVersionLoad,
		'timeout': 30000,
		'error': function(){Alert('处理中出现错误，请刷新页面后重试');return false;}
	  });
	
}
function onDataVersionLoad(data){
	if (typeof(data)=='object')
	{
		if(typeof(data.error)!='undefined')
		{Alert(data.error);return false;}
		if(typeof(data.list)!='undefined')
		{
			var html = "";
			for(v in data.list)
			{
				html+='<li><p>'+data.list[v].changelog+'</p><p>'+data.list[v].ts_created+' by '+data.list[v].username+'</p></li>';
			}
			$.colorbox({'innerWidth':'50%','innerHeight':'80%','html':'<div class="datalist"><ul>'+html+'</ul></div>'});
		}
	}
	else{ 
		Alert('出现错误，请稍后再试');return false;
	}
}

function Alert(html){
	$.colorbox({'innerWidth':'50%','html':'<h4 style="font-size:16px;font-weight:bold;">'+html+'</h4>'});
}

function ajaxpage_get(page,uuid){
	var url = "/data/comment/uuid/"+uuid;
	data='page='+page;
	$.ajax({
		type:"GET",
		url:url,
		data:data,
		success:function(html){$('#allcomments').html(html);},
		beforeSend:function(){$('#allcomments').html('<img src="/images/loading.gif" />评论加载中');}
	});
};

//map
//加载地图
function initialize() {
	var myLatlng = new google.maps.LatLng(bound.lat,bound.lng);

	zoomlevel = bound.zoom;

	var myOptions = {
		zoom: zoomlevel,
		center: myLatlng,
		mapTypeId: google.maps.MapTypeId.HYBRID
	}
	map = new google.maps.Map(document.getElementById(mapElementID), myOptions);
	
	setRectangle(bound.east,bound.west,bound.south,bound.north);
}

function setRectangle(east,west,south,north){
	
	if(east.toFixed(1) != west.toFixed(1) && south.toFixed(1)!= north.toFixed(1) ){
		
		bounds = new google.maps.LatLngBounds(
		  new google.maps.LatLng(south,west),
		  new google.maps.LatLng(north,east)
		);
	
		rectangle = new google.maps.Rectangle({
		  bounds: bounds,
		  editable: false
		});
		
		rectangle.setMap(map);


	}else{
		
		var position = new google.maps.LatLng(south,east);
		
		var marker = new google.maps.Marker({
			position: position,
			map: map,
		});
		
	}
	
	var bounds = new google.maps.LatLngBounds();
 	bounds.extend(new google.maps.LatLng(south,west));
 	bounds.extend(new google.maps.LatLng(north,east));
	map.fitBounds(bounds); 
}