var westdc = {};
westdc.dataservice = {
	//wsn 选择数据
	choiceData : function(uuid,btn)
	{
		this.uuid = uuid;
		_btn = {
			html : $(btn).html(),
			onclick : $(btn).attr('onclick')
		};
		
		$.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,
			'beforeSend': function(){
				$(btn).attr('onclick','');
				$(btn).html("加载中...");
				$(btn).addClass('disabled');
			},
			'complete': function(){
				$(btn).attr('onclick', _btn.onclick);
				$(btn).html(_btn.html);
				$(btn).removeClass('disabled');
			},
			'error': function(){
				alert('出现错误，请刷新后重试');
			 }
		});
			  
	},
	creatWindow : function(html){
		$.colorbox({
			initialHeight: '0',
			initialWidth: '0',
			maxWidth : '80%',
			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);
				westdc.dataservice.wsn._init.vars();
				
			},
			'timeout': 30000,
			'error': function(){
				alert('出现错误，请刷新后重试');
			 }
		});
	},
	Submit : 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;
				}
				
				if($.isEmptyObject(data.data))
				{
					alert("提交失败,可能是服务器通信错误，请联系管理员");
					return false;
				}

				if(data.data.success == 1)
				{
					window.location = '/data/order/ac/offline1';
					return true;
				}else{
					alert('提交失败，请重试');
					return false;
				}
			},
			'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.selects = "";
			
			this.uls = new Array();
			for(i in data.data)
			{
				this.input = new Array();
				this.input.push('<label class="checkbox inline"><input type="checkbox" class="wsnctl-select-all" value="-1" name="site['+i+'][var]" checked="checked" /> 全选</label>');
				for(x in data.data[i].var)
				{
					this.li = '<label class="checkbox inline">'
						  + '<input class="wsnctl-select" type="checkbox" value="' + data.data[i].var[x]['varid'] + '" name="site['+i+'][var][]" checked="checked" disabled="disabled" /> '
						  + data.data[i].var[x]['nameview']
						  + '</label>';
					this.input.push(this.li);
				}
				this.timemap = '<div class="wsnctl-time">数据时间范围: '
							 + '<input class="wsnctl-timestart" type="text" name="site['+i+'][starttime]" value="' + data.data[i].starttime + '" /> - '
							 + '<input class="wsnctl-timeend" type="text" name="site['+i+'][endtime]" value="' + data.data[i].endtime + '" />'
							 + '</div>';
				this.uls.push('<div class="wsnctl" rel="'+i+'" style="float:left"><h4>观测点:'+data.data[i].name+'</h4>可下载的变量: '+ this.input.join("") + this.timemap + '<hr /></div>');
			}
			
			this.selects = this.uls.join("");
			
			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>'
				  + this.selects
				  + '</div>'
				  + '<input type="hidden" name="uuid" value="'+data.info.uuid+'" />'
				  + '<input type="hidden" name="type" value="submit" />'
				  + '</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;
		}
	},
	_init : {
		vars : function(){
			$('.wsnctl').each(function(index, element) {
				_this = $(this);
				siteid = $(this).attr('rel');
				timestart = $(this).children('.wsnctl-time').children('.wsnctl-timestart');
				timeend = $(this).children('.wsnctl-time').children('.wsnctl-timeend');
				year_start=(timestart).val().substr(0,4);
				month_start=parseInt((timestart).val().substr(5,2))-1;
				day_start=parseInt((timestart).val().substr(8,2));
				year_end=(timeend.val()).substr(0,4);
				month_end=parseInt((timeend.val()).substr(5,2))-1;
				day_end=parseInt((timeend.val()).substr(8,2))
				timestart.datepicker({ minDate: new Date(year_start, month_start, day_start), maxDate: new Date(year_end, month_end, day_end) });
				timeend.datepicker({ minDate: new Date(year_start, month_start, day_start), maxDate: new Date(year_end, month_end, day_end) });
				$(this).find('.wsnctl-select-all').click(function(e) {
                    if($(this).attr('checked') == 'checked')
					{
						$(this).parent('label').parent('div').find('.wsnctl-select').attr('disabled','disabled');
					}else{
						$(this).parent('label').parent('div').find('.wsnctl-select').removeAttr('disabled');
					}
                });
            });
		}
	}
}