React = require 'react'
NotificationStore = require './notifications-store'

class Notifications extends React.Component
  @displayName: "Notifications"

  constructor: (@props) ->
    @state = notifications: NotificationStore.notifications()

  componentDidMount: =>
    @unsubscribeStore = NotificationStore.listen @_onStoreChange

  componentWillUnmount: =>
    @unsubscribeStore() if @unsubscribeStore

  render: =>
    <div className="notifications-momentary">
      {@_notificationComponents()}
    </div>

  _notificationComponents: =>
    @state.notifications.map (notification) ->
      <div key={notification.id}
           className={"notification-item notification-#{notification.type}"}>
        {notification.message}
      </div>

  _onStoreChange: =>
    @setState
      notifications: NotificationStore.notifications()


module.exports = Notifications