module Update
  ( Action(..)
  , actions
  , updateModel
  ) where

import Model exposing (Model)
import Model.Payment exposing (Payments)
import Model.View exposing (..)

type Action =
  NoOp
  | SignIn
  | UpdateLogin String
  | UpdatePayments Payments

actions : Signal.Mailbox Action
actions = Signal.mailbox NoOp

updateModel : Action -> Model -> Model
updateModel action model =
  case action of
    NoOp ->
      model
    SignIn ->
      { model | view <- SignInView "" }
    UpdateLogin login ->
      { model | view <- SignInView login }
    UpdatePayments payments ->
      { model | view <- PaymentView payments }