const express = require('express');
const cookieParser = require('cookie-parser');
const path = require('path');
require('express-async-errors');
require('module-alias/register');

const api = require('./routes/routes');
const session = require('../middleware/session');
const morgan = require('../middleware/morgan');
const errHandle = require('../middleware/error');
const page = require('../middleware/page');
const login = require('../middleware/login');
const renderEx = require('../middleware/renderEx');
const crossDomain = require('../middleware/crossDomain');
require('../schedule');

const app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.engine('.html', require('ejs').__express);

app.set('view engine', 'html');
app.use(morgan);
app.use(crossDomain());
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(page());
app.use(login());
app.use(renderEx());

// 注册路由
api.forEach(item => {
  app.use(item.path, item.router);
});

// catch 404 and forward to error handler
app.use((req, res) => {
  res.renderEx('error', {
    title: '伏羲碳惠 - 一站式碳交易平台 - 碳资产开发 - 碳排放管理 - 碳中和',
  });
});

// error handler
app.use(errHandle());

module.exports = app;