From 7aadcc97f9df0e2daccbe8a8726d8bc6c63d67f4 Mon Sep 17 00:00:00 2001
From: Joris
Date: Sun, 20 Oct 2019 12:02:21 +0200
Subject: Add income

---
 client/src/View/Income/Form.hs | 113 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 client/src/View/Income/Form.hs

(limited to 'client/src/View/Income/Form.hs')

diff --git a/client/src/View/Income/Form.hs b/client/src/View/Income/Form.hs
new file mode 100644
index 0000000..b8a9094
--- /dev/null
+++ b/client/src/View/Income/Form.hs
@@ -0,0 +1,113 @@
+module View.Income.Form
+  ( view
+  , FormIn(..)
+  , HttpMethod(..)
+  , FormOut(..)
+  ) where
+
+import           Data.Aeson               (ToJSON)
+import           Data.Text                (Text)
+import qualified Data.Text                as T
+import           Data.Time.Calendar       (Day)
+import qualified Data.Time.Calendar       as Calendar
+import qualified Data.Validation          as V
+import           Reflex.Dom               (Event, MonadWidget)
+import qualified Reflex.Dom               as R
+
+import           Common.Model             (Income)
+import qualified Common.Msg               as Msg
+import qualified Common.Validation.Income as IncomeValidation
+import           Component                (ButtonIn (..), InputIn (..),
+                                           InputOut (..))
+import qualified Component                as Component
+import qualified Util.Ajax                as Ajax
+import qualified Util.Either              as EitherUtil
+import qualified Util.Validation          as ValidationUtil
+import qualified Util.WaitFor             as WaitFor
+
+data FormIn t i = FormIn
+  { _formIn_cancel      :: Event t ()
+  , _formIn_headerLabel :: Text
+  , _formIn_amount      :: Text
+  , _formIn_date        :: Day
+  , _formIn_mkPayload   :: Text -> Text -> i
+  , _formIn_httpMethod  :: HttpMethod
+  }
+
+data HttpMethod = Put | Post
+
+data FormOut t = FormOut
+  { _formOut_hide      :: Event t ()
+  , _formOut_addIncome :: Event t Income
+  }
+
+view :: forall t m i. (MonadWidget t m, ToJSON i) => FormIn t i -> m (FormOut t)
+view formIn = do
+  R.divClass "form" $ do
+    R.divClass "formHeader" $
+      R.text (_formIn_headerLabel formIn)
+
+    R.divClass "formContent" $ do
+      rec
+        let reset = R.leftmost
+              [ "" <$ cancel
+              , "" <$ addIncome
+              , "" <$ _formIn_cancel formIn
+              ]
+
+        amount <- _inputOut_raw <$> (Component.input
+          (Component.defaultInputIn
+            { _inputIn_label = Msg.get Msg.Income_Amount
+            , _inputIn_initialValue = _formIn_amount formIn
+            , _inputIn_validation = IncomeValidation.amount
+            })
+          (_formIn_amount formIn <$ reset)
+          confirm)
+
+        let initialDate = T.pack . Calendar.showGregorian . _formIn_date $ formIn
+
+        date <- _inputOut_raw <$> (Component.input
+          (Component.defaultInputIn
+            { _inputIn_label = Msg.get Msg.Income_Date
+            , _inputIn_initialValue = initialDate
+            , _inputIn_inputType = "date"
+            , _inputIn_hasResetButton = False
+            , _inputIn_validation = IncomeValidation.date
+            })
+          (initialDate <$ reset)
+          confirm)
+
+        let income = do
+              a <- amount
+              d <- date
+              return . V.Success $ (_formIn_mkPayload formIn) a d
+
+        (addIncome, cancel, confirm) <- R.divClass "buttons" $ do
+          rec
+            cancel <- Component._buttonOut_clic <$> (Component.button $
+              (Component.defaultButtonIn (R.text $ Msg.get Msg.Dialog_Undo))
+                { _buttonIn_class = R.constDyn "undo" })
+
+            confirm <- Component._buttonOut_clic <$> (Component.button $
+              (Component.defaultButtonIn (R.text $ Msg.get Msg.Dialog_Confirm))
+                { _buttonIn_class = R.constDyn "confirm"
+                , _buttonIn_waiting = waiting
+                , _buttonIn_submit = True
+                })
+
+            (addIncome, waiting) <- WaitFor.waitFor
+              (ajax "/api/income")
+              (ValidationUtil.fireValidation income confirm)
+
+          return (R.fmapMaybe EitherUtil.eitherToMaybe addIncome, cancel, confirm)
+
+      return FormOut
+        { _formOut_hide = R.leftmost [ cancel, () <$ addIncome ]
+        , _formOut_addIncome = addIncome
+        }
+
+  where
+    ajax =
+      case _formIn_httpMethod formIn of
+        Post -> Ajax.postJson
+        Put  -> Ajax.putJson
-- 
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