angular.module("admin.payments").factory 'AdminStripeElements', ($rootScope, StatusMessage, $timeout) ->
  new class AdminStripeElements

    # These are both set from the AdminStripeElements directive
    stripe: null
    card: null

    # Create Token to be used with the Stripe Charges API
    requestToken: (secrets, submit) ->
      return unless @stripe? && @card?

      cardData = @makeCardData(secrets)

      @stripe.createToken(@card, cardData).then (response) =>
        if(response.error)
          $timeout -> StatusMessage.display 'error', response.error.message
          console.error(JSON.stringify(response.error))
        else
          secrets.token = response.token.id
          secrets.cc_type = response.token.card.brand
          secrets.card = response.token.card
          submit()

    # Create Payment Method to be used with the Stripe Payment Intents API
    createPaymentMethod: (secrets, submit) ->
      return unless @stripe? && @card?

      cardData = @makeCardData(secrets)

      @stripe.createPaymentMethod({ type: 'card', card: @card }, @card, cardData).then (response) =>
        if(response.error)
          $timeout -> StatusMessage.display 'error', response.error.message
          console.error(JSON.stringify(response.error))
        else
          secrets.token = response.paymentMethod.id
          secrets.cc_type = response.paymentMethod.card.brand
          secrets.card = response.paymentMethod.card
          submit()

    # It doesn't matter if any of these are nil, all are optional.
    makeCardData: (secrets) ->
      {'name': secrets.name,
      'address1': secrets.address1,
      'city': secrets.city,
      'zipcode': secrets.zipcode}