const Koa = require('koa')
const app = new Koa()
const views = require('koa-views')
const cors = require('koa2-cors')
const json = require('koa-json')
const onerror = require('koa-onerror')
const bodyparser = require('koa-bodyparser')
const logger = require('koa-logger')

const log4js = require('./config/log4');

const index = require('./routes/index')

const { Aids: syncAids, AidsState: syncAidsState, newHotelDetails: syncNewHotels, hotelLgcDetails: syncHotelDetails, chinaHotelDetails: syncChinas } = require('./jobs/syncHeytripJobs');
const rlog = require('./middleware/request_log');

// error handler
onerror(app)
// app.proxy = true;
app.use(log4js);
// middlewares
app.use(bodyparser({
  enableTypes:['json', 'form', 'text']
}))
app.use(cors({
  origin: function(ctx){ return '*' }
}))
app.use(json())
app.use(logger())
app.use(require('koa-static')(__dirname + '/public'))

app.use(views(__dirname + '/views', {
  extension: 'ejs'
}))

app.use(rlog);

// logger debug:
// app.use(async (ctx, next) => {
//   const start = new Date()
//   await next()
//   const ms = new Date() - start
//   console.log(`${ctx.method} ${ctx.url} - ${ms}ms`)
// })

// schedule jobs
// syncAids();
syncAidsState();
syncNewHotels();
syncHotelDetails();
syncChinas();

// routes
app.use(index.routes(), index.allowedMethods())
// app.use(routes(), allowedMethods())

// error-handling
app.on('error', (err, ctx) => {
  console.error('server error', err, ctx)
});

module.exports = app