1 files changed, 70 insertions, 0 deletions
diff --git a/src/client/Dialog/AddPayment/Model.elm b/src/client/Dialog/AddPayment/Model.elm
new file mode 100644
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+++ b/src/client/Dialog/AddPayment/Model.elm
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+module Dialog.AddPayment.Model exposing
+  ( Model
+  , init
+  , initialAdd
+  , initialClone
+  , initialEdit
+  , validation
+  )
+
+import Date exposing (Date)
+import View.Date as Date
+
+import Form exposing (Form)
+import Form.Field as Field exposing (Field)
+import Form.Validate as Validate exposing (Validation)
+import Validation
+
+import Model.Payment as Payment exposing (Payment, Frequency, PaymentId)
+import Model.Translations exposing (Translations)
+import Model.Category as Category exposing (Categories, CategoryId)
+
+import Utils.Maybe as Maybe
+
+type alias Model =
+  { id : Maybe PaymentId
+  , name : String
+  , cost : Int
+  , date : Date
+  , category : CategoryId
+  , frequency : Frequency
+  }
+
+init : Form String Model
+init = Form.initial [] (validation Category.empty)
+
+initialAdd : Translations -> Date -> Frequency -> List (String, Field)
+initialAdd translations date frequency =
+  [ ("date", Field.string (Date.shortView date translations))
+  , ("frequency", Field.string (toString frequency))
+  , ("category", Field.string "")
+  ]
+
+initialClone : Translations -> Date -> Maybe CategoryId -> Payment -> List (String, Field)
+initialClone translations date category payment =
+  [ ("name", Field.string payment.name)
+  , ("cost", Field.string (toString payment.cost))
+  , ("date", Field.string (Date.shortView date translations))
+  , ("frequency", Field.string (toString payment.frequency))
+  , ("category", Field.string (Maybe.map toString category |> Maybe.withDefault ""))
+  ]
+
+initialEdit : Translations -> Maybe CategoryId -> Payment -> List (String, Field)
+initialEdit translations category payment =
+  [ ("id", Field.string (toString payment.id))
+  , ("name", Field.string payment.name)
+  , ("cost", Field.string (toString payment.cost))
+  , ("date", Field.string (Date.shortView payment.date translations))
+  , ("frequency", Field.string (toString payment.frequency))
+  , ("category", Field.string (Maybe.map toString category |> Maybe.withDefault ""))
+  ]
+
+validation : Categories -> Validation String Model
+validation categories =
+  Validate.map6 Model
+    (Validate.field "id" (Validate.maybe Validate.int))
+    (Validate.field "name" (Validate.string |> Validate.andThen Validate.nonEmpty))
+    (Validate.field "cost" Validation.cost)
+    (Validate.field "date" Validation.date)
+    (Validate.field "category" (Validation.category categories))
+    (Validate.field "frequency" Payment.validateFrequency)