1 files changed, 37 insertions, 0 deletions
diff --git a/src/client/elm/Dialog/Model.elm b/src/client/elm/Dialog/Model.elm
new file mode 100644
index 0000000..9bd6a09
--- /dev/null
+++ b/src/client/elm/Dialog/Model.elm
@@ -0,0 +1,37 @@
+module Dialog.Model exposing
+  ( Model
+  , AddPayment
+  , init
+  , addPaymentInitial
+  )
+
+import Form exposing (Form)
+import Form.Field as Field exposing (Field)
+import Form.Validate as Validate exposing (Validation)
+
+import Model.Payment as Payment
+
+type alias Model =
+  { addPayment : Form String AddPayment
+  }
+
+type alias AddPayment =
+  { name : String
+  , cost : Int
+  , frequency : Payment.Frequency
+  }
+
+init : Model
+init =
+  { addPayment = Form.initial [] addPaymentValidation
+  }
+
+addPaymentInitial : Payment.Frequency -> List (String, Field)
+addPaymentInitial frequency = [ ("frequency", Field.Radio (toString frequency)) ]
+
+addPaymentValidation : Validation String AddPayment
+addPaymentValidation =
+  Validate.form3 AddPayment
+    (Validate.get "name" (Validate.string `Validate.andThen` (Validate.nonEmpty)))
+    (Validate.get "cost" (Validate.int `Validate.andThen` (Validate.minInt 1)))
+    (Validate.get "frequency" Payment.validateFrequency)