module JamRuby
  # InvitedUserMailer must be configured to work
  # Some common configs occur in jam_ruby/init.rb
  # Environment specific configs occur in spec_helper.rb in jam-ruby and jam-web (to put it into test mode),
  # and in config/initializers/email.rb in rails to configure sendmail account settings
  # If InvitedUserMailer were to be used in another project, it would need to be configured there, as well.

  # Templates for InvitedUserMailer can be found in jam_ruby/app/views/jam_ruby/user_mailer
  class InvitedUserMailer < ActionMailer::Base
    include SendGrid

    DEFAULT_SENDER = "JamKazam <noreply@jamkazam.com>"

    default :from => DEFAULT_SENDER

    sendgrid_category :use_subject_lines
    #sendgrid_enable   :opentrack, :clicktrack  # this makes our emails creepy, imo (seth)
    sendgrid_unique_args :env => Environment.mode

    # sent in the case of a general 'service invitation', from no one person in particular
    def welcome_betauser(invited_user)

      @signup_url = generate_signup_url(invited_user)
      @suppress_user_has_account_footer = true

      sendgrid_recipients([invited_user.email])
      sendgrid_substitute('@USERID', [invited_user.id])

      sendgrid_category "Welcome"
      sendgrid_unique_args :type => "welcome_betauser"

      mail(:to => invited_user.email, :subject => "Welcome to the JamKazam Beta release") do |format|
        format.text
        format.html { render :layout => "user_mailer" }
       end
    end

    # used when sending an invitation from one user to another
    def friend_invitation(invited_user)
      @signup_url = generate_signup_url(invited_user)
      @sender = invited_user.sender
      @note = invited_user.note
      @receiver = invited_user.receiver
      @suppress_user_has_account_footer = true
      sendgrid_category "Invitation"
      sendgrid_unique_args :type => "friend_invitation"

      mail(:to => invited_user.email, :subject => @receiver ? "You have a new friend request on JamKazam" : "You've been invited to JamKazam by #{invited_user.sender.name}") do |format|
        format.text
        format.html { render :layout => "from_user_mailer" }
      end
    end

    def generate_signup_url(invited_user)
      invited_user.generate_signup_url
      # "https://www.jamkazam.com/signup?invitation_code=#{invited_user.invitation_code}"
    end
  end
end