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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))]
|