;
$(function() {
	var method = null; 
	var maxpage = null;
	var pagesize = 10;
	var shownum = 10;
	/*
	 * 动态分页控件
	 * queryMethod 为页面的查询方法，此方法必须要接收两个参数 page,pageSize 如method(page,pageSize);
	 */
	jQuery.solrpagination = function(solrBook, callMethod) {
		method = callMethod;
		var total = solrBook.foundnum;
		var currentpage = solrBook.page;
		pagesize = solrBook.pagesize;
		var totalpage = (total % pagesize == 0 ? total / pagesize : parseInt(total / pagesize) + 1);
		maxpage = totalpage;
		$(".paging-box .num").html("共计：" + total + "条" + "/" + totalpage + "页");
		var pageHtml = "";
		
		if (currentpage > 1) {
			pageHtml += "<a href=\"javascript:;\" class=\"prevPage\">上一页</a>";
			$(".box-code-jump").show();
		}else{
			pageHtml += "<a href=\"javascript:return false;\" class=\"prevPage disabled\">上一页</a>";
			$(".box-code-jump").hide();
		}
		
		/* 小于10页 不加省略号*/
		if (totalpage < (shownum + 2)) {
			for (var i = 0; i < totalpage; i++) {
				if ((i + 1) == currentpage) {
					pageHtml += "<span class=\"current\">" + (i + 1) + "</span>";
				} else {
					pageHtml += "<a href=\"javascript:;\" class=\"tcdNumber\">" + (i + 1) + "</a>";
				}
			}
		} else {
			var curshownum = 0;
			for (var i = 0; i < totalpage; i++) {
				
				if (currentpage <= (shownum - 3)) {
					if ((i + 1) == currentpage) {
						pageHtml += "<span class=\"current\">" + (i + 1) + "</span>";
					} else {
						pageHtml += "<a href=\"javascript:;\" class=\"tcdNumber\">"	+ (i + 1) + "</a>";
						if ((i + 1) == shownum) {
							pageHtml += "<span  class=\"sufdoc\" title=\"下"+shownum+"条\">...</span>";
							i = totalpage - 2;
						}
					}
				}else if (currentpage >= (totalpage - shownum + 3)) {
					if ((i + 1) == currentpage) {
						pageHtml += "<span class=\"current\">" + (i + 1) + "</span>";
					} else {
						pageHtml += "<a href=\"javascript:;\" class=\"tcdNumber\">" + (i + 1) + "</a>";
						if ((i + 1) == 2) {
							pageHtml += "<span  class=\"predoc\" title=\"上"+shownum+"条\">...</span>";
							i = totalpage - shownum;
						}
					}
				}else {
					if(curshownum <= shownum){
						if ((i + 1) == currentpage) {
							pageHtml += "<span class=\"current\">" + (i + 1) + "</span>";
							curshownum +=1;
						} else {
							pageHtml += "<a href=\"javascript:;\" class=\"tcdNumber\">"	+ (i + 1) + "</a>";
							if ((i + 1) == 2) {
								pageHtml += "<span  class=\"predoc\" title=\"上"+shownum+"条\">...</span>";
								i = currentpage - 4;
							}
							if ((i + 1) == currentpage + 2) {
						    	pageHtml += "<span  class=\"sufdoc\" title=\"下"+shownum+"条\">...</span>";
								i = totalpage - 2;
							}
							curshownum +=1;
						}
					}else{
						if(i == (totalpage - 2)){
							pageHtml += "<span  class=\"sufdoc\" title=\"下"+shownum+"条\">...</span>";
							pageHtml += "<a href=\"javascript:;\" class=\"tcdNumber\">"	+ totalpage + "</a>";
						}
						
					}
				}
			}
		}
		if (currentpage < totalpage) {
			$(".box-code-jump").show();
			pageHtml += "<a href=\"javascript:;\" class=\"nextPage\">下一页</a>";
		}else{
			pageHtml += "<a href=\"javascript:return false;\" class=\"nextPage disabled\">下一页</a>";
		}
		
		
		$(".paging-box-code div").html(pageHtml);
		
		
		/*点击上一页*/
		$(".paging-box-code .prevPage").on("click", function() {
			var prevpage = parseInt($(".paging-box-code .current").html()) - 1;
			if (prevpage >= 1) {
				var func = eval(method);
				new func(prevpage,pagesize);
			}
			return false;
		});
		
		/*点击下一页*/
		$(".paging-box-code .nextPage").on("click", function() {
			var nextpage = parseInt($(".paging-box-code .current").html()) + 1;
			if (nextpage <= maxpage) {
				var func = eval(method);
				new func(nextpage,pagesize);
			}
			return false;
		});
		
		
		/*点击某一页*/
		$(".paging-box-code .tcdNumber").on("click",function(){
			var clickpage = parseInt($(this).html());
			if (clickpage >=1 && clickpage <= maxpage) {
				var func = eval(method);
				new func(clickpage,pagesize);
			}
			return false;
		});
		
		/*点击...事件 */
		$(".paging-box-code .predoc").on("click",function(){
			var page = parseInt($(this).next().html()) - 8;
			if (page >=1 && page <= maxpage) {
				var func = eval(method);
				new func(page,pagesize);
			}
			return false;
		});
		
		/*点击...事件 */
		$(".paging-box-code .sufdoc").on("click",function(){
			var page = parseInt($(this).prev().html()) + 4;
			if (page >=1 && page <= maxpage) {
				var func = eval(method);
				new func(page,pagesize);
			}
			return false;
		});
		
		/* 跳转到某一页*/
		$(".paging-box-code .turn").off("click").on("click",function(){
			var turnpage = $(".paging-box-code input").val();
			if(turnpage==null || $.trim(turnpage)=="" || isNaN(turnpage)){
				return;
			}else{
				var num = parseInt(turnpage);
				if(num>maxpage){
					num = maxpage;
				}
				if(num<1){
					num = 1;
				}
				$(".paging-box-code input").val(num);
				var func = eval(method);
				new func(num,pagesize);
			}
			return false;
		});
		
		/* 回车按键响应 */
		$(".paging-box-code input").off("keydown").on("keydown",function(e){
			if(e.keyCode==13){
				$(".paging-box-code .turn").trigger("click");
			}
		});
	};
	
});