/**
 * help
 * @author: lcy<chuanyang.liu@yoho.cn>
 * @date: 2016/08/31
 */
 'use strict';

 var express = require('express'),
     path = require('path');

 var app = express();

// set view engin
 var doraemon = path.join(__dirname, '../../doraemon/views'); // parent view root

 app.on('mount', function(parent) {
     delete parent.locals.settings; // 不继承父 App 的设置
     Object.assign(app.locals, parent.locals);
 });

 app.use(global.yoho.hbs({
     extname: '.hbs',
     defaultLayout: 'layout',
     layoutsDir: doraemon,
     partialsDir: [path.join(__dirname, 'views/partial')],
     views: path.join(__dirname, 'views/action'),
     helpers: Object.assign(require('./helper'), global.yoho.helpers)
 }));

// router
 app.use(require('./router'));

 module.exports = app;