/**
 * Created by nuenfeng on 2016/5/23.
 * 车型选择组件
 * 参数：
 * showPrice 是否要输入价格（不输入价格的从品牌开始就有选项框，没有全选功能）
 * params 外部传入的对象
 * callback 回调函数
 */
 (function () {
 var uriCarBrand = global.url.carBrandList;
 //var uri = uriCarBrand.url;
 var opened = false; //当前页面是否打开过本组件
 var _callback; //回调函数
 var requestParams; //请求时要使用的参数
 var _showPrice; //是否要输入价格
 var lastShowPrice; //前一次打开状态
 var charNavArr; //字母导航数组
 function CarTree(showPrice, params, callback) {
 // 没打开过，初始化； 打开过，直接显示modal
 requestParams = params;
 _showPrice = showPrice;
 _callback = callback;
 if (!opened || lastShowPrice != showPrice) {
 this.init();
 opened = true;
 lastShowPrice = showPrice;
 } else {
 $(\'#zc-sub-modal\').modal(\'show\');
 }
 }
 CarTree.prototype.init = function () { 
 msjcTools.addSubModal();
 //设置大模态框
 $(\'#zc-sub-modal\').addClass(\"bs-example-modal-lg\");
 $(\'#zc-sub-modal .modal-dialog\').addClass(\"modal-lg\");
 var str = \'<form id=\"info-form\" data-parsley-validate class=\"form-horizontal form-label-left\">\';
 str += \'<ul id=\"resourceId\" class=\"treeview-gray\">\'
 str += \'<li id=\"cb_\"><span>汽车品牌选择</span>\';
 str += \"</li>\"
 str += \'</ul>\'
 str += \'</form>\';
 
 var objId = \'cb_0\';
 var carBrandId = 0;
loadSubMenu(objId, carBrandId, 1); //1 表示第一次加载，用于加载成功后判断时候要初始化字母导航
 $(\'#zc-sub-modal-body\').html(str);
 $(\'#zc-sub-modal\').modal({
 keyboard: false,
 show: true
 });
 // 点击保存事件
 $(\'#zc-sub-modal .modal-footer .btn.btn-primary\').unbind().bind(\"click\", function () {
 save();
 });
 //$(\"#resourceId\").find(\"input[type=checkbox]\").unbind().bind(\"click\",function(){
 // if($(this).is(\':checked\')==true){//选中 则其上层节点全部展开并选中
 // //上级选中
 // $(this).parents(\"li\").each(function(){
 // $(this).find(\"input[type=checkbox]:first\").attr(\"checked\",true)
 // });
 // } else {
 // //下级取消选中
 // $(this).siblings(\"ul\").find(\"input[type=checkbox]\").each(function(){
 // $(this).removeAttr(\"checked\");
 // });
 // }
 //});
 //隐藏子窗口后 保持父窗口的滚动
 $(\"#zc-sub-modal\").on(\"hidden.bs.modal\", function () {
 $(\'body\').addClass(\'modal-open\')
 });
 }
 CarTree.prototype.empty = function () {
 opened = false;
 console.log(\'empty me\');
 }
 //加载子菜单
 var loadSubMenu = function (objId, carBrandId, times) {
 requestParams.brandId = carBrandId;
 executeAjax(global.url.carBrandList, requestParams, function (data) {
 // 给data风骚地排个序
 data.sort(keysrt(\"firstWord\"));
 var menuHtml = \"<ul>\";
 for (var index in data) {
 var menu = data[index];
 menuHtml += \'<li id=\"cb_\' + menu.carBrandId + \'\" value=\"\' + menu.carBrandId + \'\" brand=\"\' + menu.brand + \'\">\';
 // 带价格的树
 if (_showPrice) {
 // 最后一级，添加选项框
 if (menu.level > 3) {
 menuHtml += \'<input type=\"checkbox\" name=\"resourceIds\" value=\"\' + menu.carBrandId + \'\" />\';
 }
 menuHtml += \'<span>\' + menu.name + \'</span>\';
 // 最后一级，添加输入框
 if (menu.level == 4) {
 menuHtml += \'<input type=\"text\" maxlength=\"\">\';
 }
 } else { // 不带价格的树
 menuHtml += \'<input type=\"checkbox\" name=\"resourceIds\" value=\"\' + menu.carBrandId + \'\" />\';
 menuHtml += \'<span>\' + menu.name + \'</span>\';
 }
 menuHtml += \"</li>\";
 }
 menuHtml += \"</ul>\";
 $(\'#\' + objId).append(menuHtml);
 $(\'#\' + objId).attr(\'data-load\', \'loaded\');
 //汽车类型第一级加载完成后，初始化字符导航
 charNavArr = [];
 var fwdLast = \'\'; //上一次的首字母
 for (var i in data) {
 var cobjTemp = {};
 if (fwdLast != data[i].firstWord) {
 fwdLast = data[i].firstWord;
 cobjTemp.firstWord = fwdLast;
 cobjTemp.targetId = \'cb_\'+data[i].carBrandId;
 charNavArr.push(cobjTemp);
 }
 }
 if (times == 1) {
 initCharNav();
 // 点击保存事件
 $(\'.charNavSaveBtn\').unbind().bind(\"click\", function () {
 save();
 });
 }
 });
 }
 // 此处是风骚的数组对象排序
 var keysrt = function (propertyName) {
 return function (object1, object2) {
 var value1 = object1[propertyName];
 var value2 = object2[propertyName];
 if (value2 < value1) {
 return 1;
 }
else if (value2 > value1) {
 return -;
 }
 else {
 return ;
 }
 }
 }
 // 保存事件
 var save = function(){
 // 确认后，执行回调函数
 if (_showPrice) {
 var res = getPriceResult();
 if (res.status) {
 _callback(res.data);
 } else {
 alert(res.error);
 return;
 }
 } else {
 _callback(getNopriceResult());
 }
 //返回数据，然后隐藏
 $(\'#zc-sub-modal\').modal(\'hide\');
 }
 // 设置字符导航初始化
 var initCharNav = function () {
 var charNavHtml = \'<ul id=\"charNavBar\" class=\"charNavBar pagination\">\';
 for (var i in charNavArr) {
 charNavHtml += \'<li><a href=\"#\'+charNavArr[i].targetId+\'\">\'+charNavArr[i].firstWord+\'</a></li>\';
 }
 charNavHtml += \'<li><a class=\"modalGoTop\">↑</a></li>\';
 charNavHtml += \'<button type=\"button\" class=\"btn btn-primary charNavSaveBtn\">保存</button>\';
 charNavHtml += \'</ul>\';
 $(\'#zc-sub-modal\').append(charNavHtml);
 $(\'.modalGoTop\').on(\'click\', function(e){
 $(\'#zc-sub-modal\').animate({scrollTop: }, );
 });
 }
 // 统计带价格的返回数据
 var getPriceResult = function () {
 var result = {
 status : true,
 data : [],
 error : \'\'
 };
 var liTemp;
 var objTemp;
 $(\'.treeview-gray input:checkbox:checked\').each(function (i) {
 liTemp = $(this).parent(\'li\');
 objTemp = {};
 objTemp.carBrandId = liTemp.attr(\'value\');
 objTemp.brand = liTemp.attr(\'brand\');
 objTemp.carBrandName = liTemp.find(\'span\').text();
 objTemp.unitPrice = liTemp.find(\'input:text\').val();
 // 如果价格没有输入，返回保存失败，并返回没有输入的carBrandName
 if(objTemp.unitPrice == \'\') {
 result.status = false;
 result.error = \'请输入 \' + objTemp.carBrandName + \' 的价格！\';
 return result;
 }
 result.data.push(objTemp);
 });
 return result;
 }
 // 统计不带价格的返回数据
 var getNopriceResult = function () {
 var result = [];
 var liTemp;
 var objTemp;
 var flag1;
 var flag2;
 var flag3;
 var flag4;
 var levelName;
 
 // 遍历4层
 $(\'#cb_\').children().children(\'li\').children(\'input:checkbox\').each(function (i) {
 if ($(this).is(\':checked\')) {
 flag = true;
 } else {
 flag = false;
 }
 $(this).parent().children().children(\'li\').children(\'input:checkbox\').each(function (i) {
 if ($(this).is(\':checked\')) {
 flag = false;
 flag = true;
 } else {
 flag = false;
 }
 // 获取第二级的名字，给第三级使用
 liTemp = $(this).parent(\'li\');
 level2Name = liTemp.children(\'span\').text();
 $(this).parent().children().children(\'li\').children(\'input:checkbox\').each(function (i3) {
 if ($(this).is(\':checked\')) {
 flag1 = false;
 flag2 = false;
 flag3 = true;
 } else {
 flag3 = false;
 }
 $(this).parent().children().children(\'li\').children(\'input:checkbox\').each(function (i4) {
 if ($(this).is(\':checked\')) {
 flag1 = false;
 flag2 = false;
 flag3 = false;
 flag4 = true;
 } else {
 flag4 = false;
 }
 if (flag4) {
 liTemp = $(this).parent(\'li\');
 objTemp = {};
 objTemp.carBrandId = liTemp.attr(\'value\');
 objTemp.brand = liTemp.attr(\'brand\');
 //objTemp.carBrandName = liTemp.children(\'span\').text();
 objTemp.carBrandName = objTemp.brand + \' \' + liTemp.children(\'span\').text();
 result.push(objTemp);
 }
 });
 if (flag) {
 liTemp = $(this).parent(\'li\');
 objTemp = {};
 objTemp.carBrandId = liTemp.attr(\'value\');
 objTemp.brand = liTemp.attr(\'brand\');
 //objTemp.carBrandName = liTemp.children(\'span\').text();
 objTemp.carBrandName = objTemp.brand + \' \' + levelName + \' \' + liTemp.children(\'span\').text();
 result.push(objTemp);
 }
 });
if (flag2) {
 //liTemp = $(this).parent(\'li\');
 objTemp = {};
 objTemp.carBrandId = liTemp.attr(\'value\');
 objTemp.brand = liTemp.attr(\'brand\');
 //objTemp.carBrandName = objTemp.brand + liTemp.children(\'span\').text();
 objTemp.carBrandName = objTemp.brand + \' \' + liTemp.children(\'span\').text();
 result.push(objTemp);
 }
 });
 if (flag1) {
 liTemp = $(this).parent(\'li\');
 objTemp = {};
 objTemp.carBrandId = liTemp.attr(\'value\');
 objTemp.brand = liTemp.attr(\'brand\');
 objTemp.carBrandName = liTemp.children(\'span\').text();
 result.push(objTemp);
 }
 });
 return result;
 }
 // 给目录树绑定点击事件
 $(document).on(\'click\', \'#resourceId li\', function (e) {
 e.stopPropagation();
 if ($(this).attr(\'open\')) {
 $(this).removeAttr(\'open\');
 $(this).children(\'ul\').hide();
 } else {
 $(this).attr(\'open\', \'opened\');
 $(this).children(\'ul\').show();
 }
 var objId = $(this).attr(\'id\');
 var carBrandId = $(this).attr(\'value\');
 //加载过的不执行
 if ($(this).attr(\'data-load\')) {
 return;
 }
 loadSubMenu(objId, carBrandId);
 });
 // 点击多选框时候不下拉
 $(document).on(\'click\', \'input[type=\"checkbox\"]\', function (e) {
 e.stopPropagation();
 });
 window.CarTree = CarTree;
 }()); 

carTree = new CarTree(false, {}, function (data) {
console.log(data);
});