import { performance } from 'perf_hooks'
import { Flaska, QueryHandler } from 'flaska'

import TestRoutes from './test/routes.mjs'
import MediaRoutes from './media/routes.mjs'

import config from './config.mjs'
import log from './log.mjs'

const app = new Flaska({
  log: log,
})

app.before(function(ctx) {
  ctx.__started = performance.now()
  ctx.log = ctx.log.child({
    ip: ctx.req.headers['x-forwarded-for'] || ctx.req.connection.remoteAddress,
  })
})

app.after(function(ctx) {
  let ended = performance.now() - ctx.__started
  let logger = ctx.log.info
  if (ctx.status >= 400) {
    logger = ctx.log.warn
  }                                        
  logger.apply(ctx.log, [{
    path: ctx.url,
    status: ctx.status,
    ms: Math.round(ended),
  }, 'Request finished'])
})

app.onerror(function(err, ctx) {
  if (err.status && err.status >= 400 && err.status < 500) {
    ctx.log.warn(err.message)
  } else {
    ctx.log.error(err)
  }
  ctx.status = err.status || 500
  ctx.body = {
    status: ctx.status,
    message: err.message,
  }
})

const test = new TestRoutes()
app.get('/', test.static.bind(test))
app.get('/error', test.error.bind(test))

const media = new MediaRoutes()
media.init().then(function() {}, function(err) {
  log.error(err, 'Error initing media')
})
app.get('/media', [QueryHandler()], media.listFiles.bind(media))
app.get('/media/:site', media.listPublicFiles.bind(media))
app.post('/media', [QueryHandler()], media.upload.bind(media))
app.post('/media/noprefix', [QueryHandler()], media.uploadNoPrefix.bind(media))
app.post('/media/resize', [QueryHandler()], media.resize.bind(media))
app.delete('/media/:filename', [QueryHandler()], media.remove.bind(media))

app.listen(config.get('server:port'), function(a,b) {
  log.info(`Server listening at ${config.get('server:port')}`)
})

export default app