const createError = require('http-errors')
const express = require('express')
const path = require('path')
const logger = require('morgan')
const cors = require('cors')
const session = require('express-session')
const cookieParser = require('cookie-parser')
const indexRouter = require('./routes/index')

// mongodb数据库连接
const mongodbConfig = require('./db/mongodb.config')
// sqlite3数据库连接
// const sqliteConfig = require('./db/sqlite.config');

const loginUtils = require('./utils/LoginUtil')

const app = express()

// 导入env
require('dotenv').config()
const loginSecret = process.env.SESSION_SECRET

// const databaseAccount = process.env.DB_ACCOUNT;
// const databasePassword = process.env.DB_PASSWORD;
// mongodbConfig.connectMongoDB(databaseAccount, databasePassword);

// const userMapper = require('./dao/userMapper');

// (
//   async () => {
//     try {
//       await userMapper.updatePassword('333', 7);
//     } catch (error) {
//       console.error(error);
//     }
//   }
// )();

app.use(logger('dev'))
app.use(express.json())
app.use(express.urlencoded({ extended: false }))
app.use(express.static(path.join(__dirname, 'public')))
app.use(cookieParser())
app.use(
  session({
    name: 'identityKey',
    secret: loginSecret,
    resave: false,
    saveUninitialized: false,
    cookie: {
      secure: false,
      maxAge: 1000 * 60 * 10
    }
  })
)

// app.use('/', loginUtils.aopMiddleware, indexRouter);
app.use('/', indexRouter)

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  // next(createError(404));
})

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message
  res.locals.error = req.app.get('env') === 'development' ? err : {}

  // render the error page
  res.status(err.status || 500)
  res.render('error')
})

module.exports = app