report_presenter.coffee

_ = require 'underscore'

Query = require '../../models/query'

# Intended to compute various properties about a report model
# This should keep view logic out of the model, hopefully.
module.exports =
class ReportPresenter extends window.Backbone.Model
  @AxisProvider: null

  initialize: ({@report}) ->
    # Proxy model events through the presenter
    @listenTo @report, 'all', =>
      @trigger.apply this, arguments

  getWeekOverWeekChange: =>
    throw new Error 'Abstract method.'

  getData: =>
    @report.get 'data'

  getDomain: =>
    throw new Error 'Abstract method.'

  getRange: =>
    throw new Error 'Abstract method.'

  buildAxisProvider: =>
    new @AxisProvider({reportPresenter: this})

  getLineData: =>
    throw new Error 'Abstract method.'