import Ember from 'ember'
import DS from 'ember-data'
import { pluralize } from 'ember-inflector'
import config from 'ember-get-config'
#import DataAdapterMixin from 'ember-simple-auth/mixins/data-adapter-mixin'

export default DS.JSONAPIAdapter.extend #DataAdapterMixin,
  session: Ember.inject.service()

  namespace:  config.apiNamespace
  host:       config.apiHost
  authorizer: 'authorizer:devise'
  headers: Ember.computed 'session.{data.authenticated.access_token,isAuthenticated}', ->
    headers = {}
    headers['Authorization'] = "Bearer #{@get('session.data.authenticated.token')}" if @get('session.isAuthenticated')
    headers
  #pathForType: (type)->
  #  type.underscore().pluralize()

  # Code for createRecord and updateRecord taken from ember data v2.0.0 restadapter
  createRecord: (store, type, snapshot) ->
    data = {}
    #var serializer = store.serializerFor(type.modelName);
    serializer = Ember.get(snapshot.record, 'store').serializerFor('create-and-update')
    url = @buildURL(type.modelName, null, snapshot, 'createRecord')

    serializer.serializeIntoHash data, type, snapshot, includeId: true

    @ajax url, 'POST', data: data

  # return pluralized underscored version
  pathForType: (modelName) ->
    base = Ember.String.underscore(modelName)
    base = base.replace(/\./g, '/')
    #base.split(/\//).map( (str) -> pluralize(str) ).join('/') # all parts pluralized
    pluralize(base)

  updateRecord: (store, type, snapshot) ->
    data = {}
    #var serializer = store.serializerFor(type.modelName);
    serializer = Ember.get(snapshot.record, 'store').serializerFor('create-and-update')
    id = snapshot.id
    url = @buildURL(type.modelName, id, snapshot, 'updateRecord')
    serializer.serializeIntoHash data, type, snapshot, includeId: true
    @ajax url, 'PUT', data: data

  handleResponse: (status, headers, payload) ->
    switch status
      when 401, 403
        application_route = Ember.getOwner(@).lookup('route:application')
        application_route.set 'globals.flash_message', "Unauthorized action"
        #@get('session')?.invalidate()
        #application_route.set 'globals.current_user', null
        #application_route.transitionTo('login')
      else
        if typeof(payload?.error) is 'string'
          application_route = Ember.getOwner(@).lookup('route:application')
          application_route.set 'globals.flash_message', payload.error
        @_super arguments...

  #buildURL: (modelName, id, snapshot, requestType, query)->
  #  response = @_super arguments...
  #  debugger
  #  response