From ed753b04104b27a9b258f174a501e2ae058b41ee Mon Sep 17 00:00:00 2001
From: Alexander Foremny <aforemny@posteo.de>
Date: Tue, 4 Jun 2024 14:36:26 +0200
Subject: refactor pages
---
frontend/app/Page/ListCollection.hs | 70 +++++++++++++++++++++++++++++++++++++
1 file changed, 70 insertions(+)
create mode 100644 frontend/app/Page/ListCollection.hs
(limited to 'frontend/app/Page')
diff --git a/frontend/app/Page/ListCollection.hs b/frontend/app/Page/ListCollection.hs
new file mode 100644
index 0000000..102973e
--- /dev/null
+++ b/frontend/app/Page/ListCollection.hs
@@ -0,0 +1,70 @@
+module Page.ListCollection
+ ( Model,
+ initialModel,
+ Action,
+ updateModel,
+ viewModel,
+ )
+where
+
+import Api
+import Data.Aeson qualified as A
+import Data.Aeson.KeyMap qualified as AM
+import Form qualified as F
+import Miso
+import Miso.String (toMisoString)
+import Schema
+
+data Model = Model
+ { collection :: String,
+ input :: A.Value,
+ schema :: Schema,
+ posts :: [A.Value]
+ }
+ deriving (Show, Eq)
+
+initialModel :: String -> JSM (Either String Model)
+initialModel collection = do
+ schema' <- fetchSchema
+ posts' <- fetchPosts
+ pure do
+ schema <- schema'
+ posts <- posts'
+ pure $ Model {input = A.Object AM.empty, ..}
+
+data Action
+ = NoOp
+ | FormChanged A.Value
+ | FormSubmitted A.Value
+ deriving (Eq, Show)
+
+updateModel :: Action -> Model -> Effect Action Model
+updateModel NoOp m = noEff m
+updateModel (FormChanged input) m = noEff m {input}
+updateModel (FormSubmitted output) m =
+ m <# do
+ const NoOp <$> consoleLog (toMisoString (A.encode output))
+
+viewModel :: Model -> View Action
+viewModel m =
+ div_ [] $
+ [ viewSchema m.schema,
+ viewPosts m.posts,
+ viewForm m.input m.schema,
+ viewInput m.input
+ ]
+
+viewForm :: A.Value -> Schema -> View Action
+viewForm input =
+ fmap (either FormChanged FormSubmitted)
+ . flip F.runForm input
+ . schemaForm
+
+viewInput :: A.Value -> View Action
+viewInput input =
+ pre_ [] [text (toMisoString (A.encode input))]
+
+viewPosts :: [A.Value] -> View Action
+viewPosts posts = ol_ [] (viewPost <$> posts)
+ where
+ viewPost post = pre_ [] [text (toMisoString (A.encode post))]
--
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