// Example Scraper 1

val result: Future[Boolean] = scrape { implicit context =>

  get(virgin.loginPage) andThen { implicit context =>

      postForm(virgin.loginForm(username, password)) asHTML { implicit context =>
        doc =>

          val samlResponse = doc.$("#acsForm input[name=SAMLResponse]").value;
          val relayState = doc.$("#acsForm input[name=RelayState]").value;

          postForm(virgin.acsForm(samlResponse, relayState)) andThen { implicit context =>

              self ! UpdateState(context)
              complete(true)
          }
      }
  }
}

// Example Scraper 2

val result: Future[Option[BillDetails]] = scrapeWithContext(scrapingContext) { implicit context =>

  get(virgin.home) asHTML { implicit context =>
    doc =>

      val totals = doc.$(".total").map(_.text)
      totals match {
        case billAmount :: balanceAmount :: Nil => complete(Some(BillDetails(billAmount, balanceAmount)))
        case _ =>

          after(2 seconds) {

            get(virgin.billingSnippet) asHTML { implicit context =>
              doc =>

                val totals = doc.$(".total").map(_.text)

                totals match {
                  case billAmount :: balanceAmount :: Nil => complete(Some(BillDetails(billAmount, balanceAmount)))
                  case _                                  => complete(None)
                }
            }
          }
      }
  }
}

// Example Collector

spawn[VirginMediaScraper] { scraper =>

  scraper ? Login("mathewsonkt@hotmail.com", "Ovoaccess1") map {
    case LoggedIn =>
      log.info(s"Logged In")

      collect(scraper ? GetBillDetails, scraper ? GetPersonalDetails) {
        case (billDetails: BillDetails, personalDetails: PersonalDetails) =>
          log.info(s"${billDetails.toString} ${personalDetails.toString}")
          scraper ! PoisonPill

        case _ => log.info("Unable to get the bill and personal details")
      }

    case NotLoggedIn => log.info(s"Not Logged In")
  } recover {
    case ex: Exception => log.error(ex, "Unable to login")
  }
}