# node libraries
express = (require 'express')
path = (require 'path')

# my libraries
FFTCGDB = (require './db')
logger = (require 'logging').default 'router'

# open fftcg db
fftcgdb = new FFTCGDB path.resolve(__dirname, 'fftcg.db')

# create router
FFTCGROUTER = express.Router()

# request logging
FFTCGROUTER.use (req, res, next) ->
  if req.session.user
    logger.debug "user '#{req.session.user.login}' requested '#{req.url}'"
  else
    logger.debug "requested '#{req.url}'"

  next()

# register user
FFTCGROUTER.post '/register', (req, res) ->
  fftcgdb.register req.body.login, req.body.password
    .then (user) ->
      # registration successful, return JSON status
      res.json
        status: 'ok'
        user: user.user
        login: user.login

    .catch (err) ->
      # registration failed, return JSON status
      res.json
        status: 'fail'
        text: err

# log in user
FFTCGROUTER.post '/login', (req, res) ->
  fftcgdb.login req.body.login, req.body.password
    .then (user) ->
      # login successful, save stuff in session
      req.session.user = user
      req.session.save()

      # return JSON status
      res.json
        status: 'ok'
        user: user.user
        login: user.login

    .catch (err) ->
      # login failed, return JSON status
      res.json
        status: 'fail'
        text: err

module.exports = FFTCGROUTER