function getUrlParam(name){
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");   
    var r = window.location.search.substr(1).match(reg);   
    if (r != null)
    	return decodeURI(r[2]); 
    return null; 
}
function parseDate(date){
	var y = date.getFullYear(), m = date.getMonth() + 1, d = date.getDate(),
		h = date.getHours(), i = date.getMinutes();
	var now = new Date(), _y = now.getFullYear(), _m = now.getMonth() + 1, _d = now.getDate();
	if(_y != y) {
		return y + '-' + m + '-' + d + ' ' + h + ':' + i;
	} else {
		if(_m != m) {
			return m + '月' + d + '号' + h + '点' + i + '分';
		} else {
			if(_d != d) {
				return d + '号' + h + '点' + i + '分';
			} else {
				return (h < 12 ? '上午' : '下午' ) + h + '点' + i + '分';
			}
		}
	}
}
/*
 * 锁定表头和列
 * 
 * 参数定义
 * 	table - 要锁定的表格元素或者表格ID
 * 	freezeRowNum - 要锁定的前几行行数，如果行不锁定，则设置为0
 * 	freezeColumnNum - 要锁定的前几列列数，如果列不锁定，则设置为0
 * 	width - 表格的滚动区域宽度
 */
function freezeTable(table, freezeRowNum, freezeColumnNum, width) {
	if (typeof(freezeRowNum) == 'string')
		freezeRowNum = parseInt(freezeRowNum);
		
	if (typeof(freezeColumnNum) == 'string')
		freezeColumnNum = parseInt(freezeColumnNum);

	var tableId;
	if (typeof(table) == 'string') {
		tableId = table;
		table = $('#' + tableId);
	} else
		tableId = table.attr('id');
	if(table.width() <= width) return;
	height = table.height() + 10;
	
	var divTableLayout = $("#" + tableId + "_tableLayout");
	
	if (divTableLayout.length != 0) {
		divTableLayout.before(table);
		divTableLayout.empty();
	} else {
		table.after("<div id='" + tableId + "_tableLayout' style='overflow:hidden;height:" + height + "px; width:" + width + "px;'></div>");
		
		divTableLayout = $("#" + tableId + "_tableLayout");
	}
	
	var html = '';
	if (freezeRowNum > 0 && freezeColumnNum > 0)
		html += '<div id="' + tableId + '_tableFix" style="padding: 0px;"></div>';
		
	if (freezeRowNum > 0)
		html += '<div id="' + tableId + '_tableHead" style="padding: 0px;"></div>';
		
	if (freezeColumnNum > 0)
		html += '<div id="' + tableId + '_tableColumn" style="padding: 0px;"></div>';
		
	html += '<div id="' + tableId + '_tableData" style="padding: 0px;"></div>';
	
	
	$(html).appendTo("#" + tableId + "_tableLayout");
	
	var divTableFix = freezeRowNum > 0 && freezeColumnNum > 0 ? $("#" + tableId + "_tableFix") : null;
	var divTableHead = freezeRowNum > 0 ? $("#" + tableId + "_tableHead") : null;
	var divTableColumn = freezeColumnNum > 0 ? $("#" + tableId + "_tableColumn") : null;
	var divTableData = $("#" + tableId + "_tableData");
	
	divTableData.append(table);
	
	if (divTableFix != null) {
		var tableFixClone = table.clone(true);
		tableFixClone.attr("id", tableId + "_tableFixClone");
		divTableFix.append(tableFixClone);
	}
	
	if (divTableHead != null) {
		var tableHeadClone = table.clone(true);
		tableHeadClone.attr("id", tableId + "_tableHeadClone");
		divTableHead.append(tableHeadClone);
	}
	
	if (divTableColumn != null) {
		var tableColumnClone = table.clone(true);
		tableColumnClone.attr("id", tableId + "_tableColumnClone");
		divTableColumn.append(tableColumnClone);
	}
	
	$("#" + tableId + "_tableLayout table").css("margin", "0");
	
	if (freezeRowNum > 0) {
		var HeadHeight = 0;
		var ignoreRowNum = 0;
		$("#" + tableId + "_tableHead tr:lt(" + freezeRowNum + ")").each(function () {
			if (ignoreRowNum > 0)
				ignoreRowNum--;
			else {
				var td = $(this).find('td:first, th:first');
				HeadHeight += td.outerHeight(true);
				
				ignoreRowNum = td.attr('rowSpan');
				if (typeof(ignoreRowNum) == 'undefined')
					ignoreRowNum = 0;
				else
					ignoreRowNum = parseInt(ignoreRowNum) - 1;
			}
		});
		HeadHeight += 2;
		
		divTableHead.css("height", HeadHeight);
		divTableFix != null && divTableFix.css("height", HeadHeight);
	}
	
	if (freezeColumnNum > 0) {
		var ColumnsWidth = 0;
		var ColumnsNumber = 0;
		$("#" + tableId + "_tableColumn tr:eq(" + freezeRowNum + ")").find("td:lt(" + freezeColumnNum + "), th:lt(" + freezeColumnNum + ")").each(function () {
			if (ColumnsNumber >= freezeColumnNum)
				return;
				
			ColumnsWidth += $(this).outerWidth(true);
			
			ColumnsNumber += $(this).attr('colSpan') ? parseInt($(this).attr('colSpan')) : 1;
		});
		ColumnsWidth += 2;

		divTableColumn.css("width", ColumnsWidth);
		divTableFix != null && divTableFix.css("width", ColumnsWidth);
	}
	
	divTableData.scroll(function () {
		divTableHead != null && divTableHead.scrollLeft(divTableData.scrollLeft());
		
		divTableColumn != null && divTableColumn.scrollTop(divTableData.scrollTop());
	});
	
	divTableFix != null && divTableFix.css({ "overflow": "hidden", "position": "absolute", "z-index": "50" });
	divTableHead != null && divTableHead.css({ "overflow": "hidden", "width": width, "position": "absolute", "z-index": "45" });// - 17
	divTableColumn != null && divTableColumn.css({ "overflow": "hidden", "height": height, "position": "absolute", "z-index": "40" });// - 17
	divTableData.css({ "overflow": "scroll", "width": width, "height": height, "position": "absolute" });
	
	divTableFix != null && divTableFix.offset(divTableLayout.offset());
	divTableHead != null && divTableHead.offset(divTableLayout.offset());
	divTableColumn != null && divTableColumn.offset(divTableLayout.offset());
	divTableData.offset(divTableLayout.offset());
}
/*
 * 调整锁定表的宽度和高度，这个函数在resize事件中调用
 * 
 * 参数定义
 * 	table - 要锁定的表格元素或者表格ID
 * 	width - 表格的滚动区域宽度
 */
function adjustTableSize(table, width) {
	var tableId;
	if (typeof(table) == 'string')
		tableId = table;
	else
		tableId = table.attr('id');
	height = $("#" + tableId).height() + 10;
	$("#" + tableId + "_tableLayout").width(width).height(height);
	$("#" + tableId + "_tableHead").width(width);// - 17
	$("#" + tableId + "_tableColumn").height(height);// - 17
	$("#" + tableId + "_tableData").width(width).height(height);
}
//返回当前页面宽度
function pageWidth() {
	if ($.browser.msie) {
		return document.compatMode == "CSS1Compat" ? document.documentElement.clientWidth : document.body.clientWidth;
	} else {
		//  - padding 
		return self.innerWidth - 30;
	}
};
// close page
function closePage() {
	top.window.opener = top; 
	top.window.open('','_self',''); 
	top.window.close();
}
$(document).ready(function() {
	//init custom event(trigger when tabpane active for the first time)
	$.event.special.boxready = {
	    /**
		 * 初始化事件处理器 - this指向元素
		 * @param 附加的数据
		 * @param 事件类型命名空间
		 * @param 回调函数
		 */
	    setup: function(data, namespaces, eventHandle) {
	    	var elem = this;
	    	$.event.add(elem, 'click', function (event) {
	    		if ($.data(elem, '@loaded') !== true) {
	    			$.event.trigger('boxready', null, elem);
	    			$.data(elem, '@loaded', true);
	    		}
	    	});
	    },
	    /**
		 * 卸载事件处理器 - this指向元素
		 * @param 事件类型命名空间
		 */
	    teardown: function(namespaces) {
	    	var elem = this;
	    	$.event.remove(elem, 'click');
            $.removeData(elem, '@loaded');
	    }
	};
	var cls = 'active', instance = null, current = null, readyTime = new Date();
	// toggle tabs
	$('.nav-tabs>li>a').click(function(){
		if(!$(this).hasClass(cls)) {
			var nav = $(this).parent().parent(), bd = nav.next(),
					old = nav.children('.' + cls).index(),
					index = $(this).parent().index();
			$('.tab-pane:eq(' + old + ')', bd).removeClass(cls);
			$('.tab-pane:eq(' + index + ')', bd).addClass(cls);
			nav.children('.' + cls).removeClass(cls);
			$(this).parent().addClass(cls);
		}
	});
	// modal dialog
	var dialog = {
		show: function(title, content, timeout, callback){
			var back = $('.modal-backdrop'), modal = $('.modal'),
				tt = $('.modal-title', modal), tb = $('.modal-body', modal);
			back.css('display', 'block');
			modal.css('display', 'block');
			tt.text(title);
			if(timeout && timeout > 0) {
				content = '<div><strong class="text-success text-xl" id="timeout">' + timeout + '</strong>&nbsp;秒后，' + content + '</div>';
			}
			tb.html(content);
			if(timeout) {
				var pre = 1000;
				if(timeout <=0 ) {// auto close
					pre = 1500;
					if(!callback)
						callback = dialog.hide;
				}
				var timer = function(t) {
					setTimeout(function(){
						if(t > -1) {
							$('#timeout').text(t--);
							timer(t);
						} else {
							callback && callback.call();
						}
					}, pre);
				};
				timer(timeout);
			}
		},
		hide: function() {
			var back = $('.modal-backdrop'), modal = $('.modal');
			back.css('display', 'none');
			modal.css('display', 'none');
		}
	};
	// loading
	var setLoading = function(isLoading) {
		$('.loading-container').css('display', isLoading ? 'block' : 'none');
	};
	// get instance
	var getInstance = function(id, callback) {
		$.post(basePath + 'common/getProcessInstanceId.action', {
			jp_nodeId: id,
			_noc: 1
		}, function(result, text) {
			var e = result.exceptionInfo;
			if(e) {
				if(e == 'ERR_NETWORK_SESSIONOUT') {
					dialog.show('错误', '请先登录！');
				} else {
					dialog.show('出现异常', '请稍后再试...');
				}
			} else {
				instance = result.processInstanceId;
				callback && callback.call(null, instance);
			}
		});
	};
	// get process
	var getProcess = function(id) {
		setLoading(true);
		$.post(basePath + 'common/getCurrentNode.action', {
			jp_nodeId: id,
			_noc: 1
		}, function(result, text) {
			setLoading(false);
			var e = result.exceptionInfo;
			if(e) {
				if(e == 'ERR_NETWORK_SESSIONOUT') {
					dialog.show('错误', '请先登录！');
				} else {
					dialog.show('出现异常', '请稍后再试...');
				}
			} else {
				instance = result.info.InstanceId;
				parseNode(result.info.currentnode);
				// result.info.button 额外的按钮，以供修改单据(例如客户拜访)，在这里不考虑
			}
		});
	};
	// get main point
	var getMainPoint = function(id) {
		$.post(basePath + 'common/getCustomSetupOfTask.action', {
			nodeId: id,
			_noc: 1
		}, function(result, text) {
			if(result.cs) {
				var points = [], data = result.data ? result.data.split(';') : [];
				$.each(result.cs, function(i, c){
					var m = c.indexOf('^'), n = c.indexOf('$'), q = c.indexOf('@');
					points.push({
						type: c.substring(m + 1, n),
						text: c.substring(0, m),
						required: c.substr(n + 1, 1) === 'Y',
						value: data[i] ? data[i].substring(data[i].lastIndexOf("(") + 1, data[i].lastIndexOf(")")) : null,
						logic: q > 0 ? c.substring(q + 1) : null
					});
				});
				if(points.length > 0)
					parseMainPoint(points);
			}
		});
	};
	// get history
	var getHistory = function(instanceId, callback) {
		setLoading(true);
		$.post(basePath + 'common/getAllHistoryNodes.action', {
			processInstanceId: instanceId,
			_noc: 1
		}, function(result, text) {
			setLoading(false);
			var e = result.exceptionInfo;
			if(e) {
				if(e == 'ERR_NETWORK_SESSIONOUT') {
					dialog.show('错误', '请先登录！');
				} else {
					dialog.show('出现异常', '请稍后再试...');
				}
			} else {
				if(callback)
					callback.call(null, result.nodes);
				if(result.nodes && result.nodes.length > 0) {
					parseHistory(result.nodes);
				}
			}
		});
	};
	// get bill main
	var getBillMain = function(caller, url, cond, billId) {
		$.post(basePath + 'common/rsForm.action', {
			caller: caller,
			condition: cond,
			url: url,
			_noc: 1
		}, function(result, text) {
			var e = result.exceptionInfo;
			if(e) {
				if(e == 'ERR_NETWORK_SESSIONOUT') {
					dialog.show('错误', '请先登录！');
				} else {
					dialog.show('出现异常', '请稍后再试...');
				}
			} else {
				if(result.data) {
					parseBillMain(result);
					if(caller == 'VisitRecord') {
						initVisitRecord(result, billId);
					}
				}
			}
		});
	};
	// get bill detail
	var getBillDetail = function(caller, url, cond){
		setLoading(true);
		$.post(basePath + 'common/rsGrid.action', {
			caller: caller,
			condition: cond,
			url: url,
			start: 0,
			end: 100,
			_noc: 1
		}, function(result, text) {
			setLoading(false);
			var e = result.exceptionInfo;
			if(e) {
				if(e == 'ERR_NETWORK_SESSIONOUT') {
					dialog.show('错误', '请先登录！');
				} else {
					dialog.show('出现异常', '请稍后再试...');
				}
			} else {
				if(result.data)
					parseBillDetail(result.data);
			}
		});
	};
	// parse current node
	var parseNode = function(node) {
		current = node;
		$('#jp_name').html('[接管] ' + node.jp_name);
		$('#jp_name').css('margin-left', "-" + node.jp_name.replace(/[^\x00-\xff]/g, 'xx').length * 7 + "px");
		$('#jp_nodeName').text( node.jp_nodeName);
		$('#jp_launcherName').text(node.jp_launcherName);
		$('#jp_launchTime').text(parseDate(new Date(node.jp_launchTime)));
		$('#jp_codevalue').text(node.jp_codevalue);
		// get bill main data
		if(node.jp_keyName && node.jp_keyValue) {
			getBillMain(node.jp_caller, node.jp_url, node.jp_keyName + '=\'' + node.jp_keyValue + '\'', node.jp_keyValue);
		}
		// has detail
		if(node.jp_formDetailKey) {
			$('#detail-header').bind('boxready', function(){
				getBillDetail(node.jp_caller, node.jp_url, node.jp_formDetailKey + '=\'' + node.jp_keyValue + '\'');
			});
		} else {
			$('#detail-header').css('display', 'none');
		}
		// main point
		getMainPoint(node.jp_nodeId);
	};
	// parse main point
	var parseMainPoint = function(points) {
		var html = '<ul class="list-group">';
		html += '<li class="list-group-item disabled"><strong>问题要点</strong></li>';
		$.each(points, function(i, p){
			html += '<li class="list-group-item">';
			html += '<span>' + p.text + '</span>';
			if(p.type === 'B') {
				html += '<div class="pull-right"><div class="has-switch switch-small"><div class="' + (p.value && p.value != '是' ? 'switch-off' : 'switch-on') + ' switch-animate"><input type="checkbox" ' + (p.value && p.value != '是' ? '' : 'checked') + ' title="' + p.text + '" ' + (p.logic ? 'logic="' + p.logic + '"' : '') + '> <span class="switch-left switch-success switch-small">是</span> <label class="switch-small">&nbsp;</label> <span class="switch-right switch-warning switch-small">否</span></div></div></div>';
			} else if(p.type === 'S' || p.type === 'N') {
				html += '<div class="pull-right"><input class="form-control input-xs" type="text" placeholder="..." value="' + (p.value || '') + '" ' + (p.logic ? 'logic="' + p.logic + '"' : '') + ' title="' + p.text + '" ' + (p.required ? 'required' : '') + '></div>';
			} else if(p.type === 'D') {
				html += '<div class="pull-right"><input class="form-control input-xs" type="date" placeholder="..." value="' + (p.value || '') + '" ' + (p.logic ? 'logic="' + p.logic + '"' : '') + ' title="' + p.text + '" ' + (p.required ? 'required' : '') + '></div>';
			}
			html += '</li>';
		});
		html += '</ul>';
		$('#points').html(html);
		// toggle switch
		$('#points .has-switch').click(function(){
			var e = $(this), box = e.find('input'), checked = box.is(':checked');
			if(checked)
				box.removeAttr('checked');
			else
				box.attr('checked','checked');
			e.find('>div').removeClass(checked ? 'switch-on' : 'switch-off');
			e.find('>div').addClass(checked ? 'switch-off' : 'switch-on');
		});
	};
	// parse bill main
	var parseBillMain = function(main) {
		var bill = main.data, html = '<table class="table table-condensed table-bordered table-striped">', g = null;
		if(main.group) {
			for(k in bill) {
				g = bill[k];
				html += '<tr><td colspan="2" class="text-center text-success"><strong>' + k + '</strong>&nbsp;<span class="glyphicon glyphicon-chevron-down"></span></td></tr>';
				for(b in g) {
					html += '<tr>';
					html += '<td class="text-right special"><strong>' + b + '</strong></td>';
					html += '<td class="text-center">' + g[b] + '</td>';
					html += '</tr>';
				};
			}
		} else {
			for(b in bill) {
				html += '<tr>';
				html += '<td class="text-right special"><strong>' + b + '</strong></td>';
				html += '<td class="text-center">' + bill[b] + '</td>';
				html += '</tr>';
			};
		}
		html += '</table>';
		$('#bill-main').html(html);
	};
	// parse bill detail
	var parseBillDetail = function(detail){
		var html = '<table id="bill-detail-table" class="table table-condensed table-bordered table-striped">';
		for(c in detail) {
			html += '<tr>';
			html += '<td class="text-right special"><strong>' + c + '</strong></td>';
			if(detail[c] && detail[c].length > 0) {
				$.each(detail[c], function(i, p){
					html += '<td class="text-center">' + p + '</td>';
				});
			} else {
				html += '<td class="text-center text-muted">(无)</td>';
			}
			html += '</tr>';
		}
		html += '</table>';
		$('#bill-detail').html(html);
		var table = $('#bill-detail table');
		freezeTable(table, 0, 1, pageWidth());
		var flag = false;
		$(window).resize(function() {
			if (flag) 
				return ;
			setTimeout(function() { 
				adjustTableSize(table.attr('id'), pageWidth()); 
				flag = false; 
			}, 100);
			flag = true;
		});
	};
	// parse history
	var parseHistory = function(hist) {
		var html = '<ul class="list-unstyled list-inline">';
		$.each(hist, function(i, h){
			var res = h.jn_dealResult == '同意' ? 'success' : (h.jn_dealResult == '不同意' ? 'error' : 'warning');
			html += '<li>';
			html += '<div class="text-top">';
			html += '<span>' + h.jn_name + '</span>';
			html += '</div>';
			html += '<blockquote>';
			html += '<strong>' + h.jn_dealManName + '</strong>';
			html += '<div class="text-trans ' + res + '">';
			html += '<span>' + h.jn_dealResult + '</span>';
			html += '</div>';
			html += '<footer>' + h.jn_dealTime + '</footer>';
			html += '</blockquote>';
			if(h.jn_operatedDescription || h.jn_nodeDescription || h.jn_infoReceiver) {
				html += '<div class="highlight">';
				if(h.jn_nodeDescription)
					html += '<div>' + h.jn_nodeDescription + '</div>';
				if(h.jn_infoReceiver)
					html += '<p class="text-muted"><i>' + h.jn_infoReceiver + '</i></p>';
				if(h.jn_operatedDescription) {
					if(h.jn_operatedDescription.indexOf('(是)') > 0 || 
							h.jn_operatedDescription.indexOf('(否)') > 0) {
						html += '<ul class="list-group">';
						var descs = h.jn_operatedDescription.split(';');
						$.each(descs, function(j, d){
							res = d.substr(d.length - 3) == '(是)' ? 'glyphicon glyphicon-ok text-success' : 
								'glyphicon glyphicon-remove text-warning';
							html += '<li class="list-group-item"><span class="pull-right ' + res + '"></span>' + d.substr(0, d.length-3) + '</li>';
						});
						html += '</ul>';
					} else {
						html += '<div>' + h.jn_operatedDescription + '</div>';
					}
				}
				html += '</div>';
			}
			html += '</li>';
		});
		html += '</ul>';
		$('#history').html(html);
	};
	// get process by node id
	var nodeId = getUrlParam('nodeId');
	if (nodeId) {
		getProcess(nodeId);
		// get history by instance id
		$('#history-header').bind('boxready', function(){
			if(instance) {
				getHistory(instance);
			} else {
				getInstance(nodeId, function(instanceId){
					getHistory(instanceId);
				});
			}
		});
	}
	// get radio,checkbox value
	var getBoxValue = function(selector) {
		var value = null;
		$(selector).each(function(){
			var t = $(this);
			if(t.is(":checked")) {
				value = t.val();
			}
		});
		return value;
	};
	// accept接管按钮
	var accept = function() {
		setLoading(true);
		$.post(basePath + 'common/takeOverTask.action', {
			nodeId: nodeId,
			em_code: em_code,
			needreturn: true,
			_noc: 1
		}, function(result, text) {
			setLoading(false);
			if(result.success) {
				$('.modal .modal-header').css('color', '#27ad60');
				dialog.show('接管成功', '正在为您跳转至单据操作界面...', 1, function(){
					window.location.href = basePath + 'jsps/mobile/process.jsp?nodeId=' + nodeId;
				});
			} else if (result.exceptionInfo){
				$('.modal .modal-header').css('color', '#f50');
				dialog.show('接管失败', result.exceptionInfo + '<br>请返回应用界面');
			} else {
				$('.modal .modal-header').css('color', '#f50');
				dialog.show('处理结果', "出现错误，请联系管理员。");
			}
		});
	};
	$('#accept').click(function(){
		accept();
	});
	// close 跳转至首页
	$('#close').click(function(){
		window.location.href = basePath;
	});
	// get search result
	var getSearchResult = function(input) {
		setLoading(true);
		$.post(basePath + 'hr/emplmana/search.action', {
			keyword: input
		}, function(result, text){
			setLoading(false);
			if(result.length > 0) {
				parseSearchResult(result);
			}
		});
	};
	// parse search result
	var parseSearchResult = function(datas){
		var html = '';
		$.each(datas, function(i, d){
			var e = d.split('\n');
			html += '<a href="javascript:onItemClick(\'' + e[1] + '\',\'' + e[2] + '\');" class="list-group-item">';
			html += '<span>' + e[0] + '</span>';
			html += '<span class="right">' + e[1] + '(' + e[2] + ')</span>';
			html += '</a>';
		});
		$('#em_search').html(html);
	};
	// touch on mobile need jquery-mobile.js & event 'tap'
	window.onItemClick = function(code, name) {
		$('#em_search').parent().css('display', 'none');
		$('#em_code').text(code);
	};
});