var westdc = {};
westdc.dataservice = {
	//wsn 选择数据
	choiceData : function(uuid)
	{
		this.uuid = uuid;
		
		$.ajax({
			'type':"POST",
			'url':'/data/dataservice',
			'data':'uuid=' + this.uuid,
			'success':function(data){
				if(typeof(data) == 'undefined')
				{
					alert("数据源错误，请联系管理员");
					return false;
				}
				
				if(!$.isEmptyObject(data.error))
				{
					alert(data.error);
					return false;
				}
				
				if(data.type == "wsn")
				{
					html = westdc.dataservice.wsn.dialog.site(data);
					westdc.dataservice.creatWindow(html);
				}
				
			},
			'timeout': 30000,
			'error': function(){
				alert('出现错误，请刷新后重试');
			 }
		});
			  
	},
	creatWindow : function(html){
		$.colorbox({
			initialHeight: '0',
			initialWidth: '0',
			html: html,
			opacity: '0.3',
			onComplete: function(){
				$('.confirm_yes').click(function(e){
					e.preventDefault();
				});
				$('.confirm_no').click(function(e){
					e.preventDefault();
					$.colorbox.close(); 
				});
			}
		});
	}
}

westdc.dataservice.wsn = {
	request : function()
	{
		$.ajax({
			'type':"POST",
			'url':'/data/wsn/',
			'data':$('#dataservice-wsn-form').serialize(),
			'success':function(data){
				if(typeof(data) == 'undefined')
				{
					alert("数据源错误，请联系管理员");
					return false;
				}
				
				if(!$.isEmptyObject(data.error))
				{
					alert(data.error);
					return false;
				}

				html = westdc.dataservice.wsn.dialog.vars(data);
				westdc.dataservice.creatWindow(html);
				
			},
			'timeout': 30000,
			'error': function(){
				alert('出现错误，请刷新后重试');
			 }
		});
	},
	dialog : {
		site : function(data){
			this.input = new Array();
			for(i in data.data)
			{
				this.li = '<label class="checkbox">'
						  + '<input type="checkbox" value="' + data.data[i].siteid + '" name="siteid[]" checked="checked" /> '
						  + data.data[i].sitename
						  + '</label>';
				this.input.push(this.li);
			}
			this.HTML  = '<div class=""><div class="modal-header"><h3>'+data.info.service_title+'</h3></div>' 
				  + '<div class="modal-body"><form id="dataservice-wsn-form">'
				  + '<div>请选择要下载数据的观测点</div>'
				  + '<div>'
				  + this.input.join("")
				  + '</div>'
				  + '<input type="hidden" name="uuid" value="'+data.info.uuid+'" />'
				  + '<input type="hidden" name="type" value="var" />'
				  + '</form></div>'
				  + '<div class="modal-footer"><a href="javascript:void(0);" class="btn btn-primary confirm_yes" onclick=' + data.callback + '>下一步</a>'
				  + '<a href="javascript:void(0);" class="btn confirm_no">取消</a></div></div>';
			return this.HTML;
		},
		vars : function(data){
			this.input = new Array();
			for(i in data.data)
			{
				this.li = '<label class="checkbox">'
						  + '<input type="checkbox" value="' + data.data[i].varid + '" name="siteid[]" checked="checked" /> '
						  + data.data[i].nameview
						  + '</label>';
				this.input.push(this.li);
			}
			this.HTML  = '<div class=""><div class="modal-header"><h3>'+data.info.service_title+'</h3></div>' 
				  + '<div class="modal-body"><form id="dataservice-wsn-form">'
				  + '<div>请选择需要下载的变量</div>'
				  + '<div>'
				  + this.input.join("")
				  + '</div>'
				  + '<input type="hidden" name="uuid" value="'+data.uuid+'" />'
				  + '<input type="hidden" name="type" value="var" />'
				  + '</form></div>'
				  + '<div class="modal-footer"><a href="javascript:void(0);" class="btn btn-primary confirm_yes" onclick=' + data.callback + '>提交</a>'
				  + '<a href="javascript:void(0);" class="btn confirm_no">取消</a></div></div>';
			return this.HTML;

		}
	}
}