WIP: Authd Admin: Search User Interface.

src/App/AuthenticationDaemonAdminInterface.purs

@@ -7,7 +7,7 @@
 -}
 module App.AuthenticationDaemonAdminInterface where
 
-import Prelude (Unit, bind, discard, not, pure, show, ($), (<<<), (<>))
+import Prelude (Unit, bind, discard, not, pure, show, ($), (<<<), (<>), (=<<))
 
 import Bulma as Bulma
 
@@ -21,6 +21,10 @@ import Halogen.HTML.Properties as HP
 import Web.Event.Event (Event)
 import Web.Event.Event as Event
 
+import Web.HTML (window) as HTML
+import Web.HTML.Window (sessionStorage) as Window
+import Web.Storage.Storage as Storage
+
 import Data.ArrayBuffer.Types (ArrayBuffer)
 
 import App.LogMessage
@@ -62,12 +66,15 @@ data Action
   | SearchUserAttempt
   | PreventSubmit Event
 
+  -- | Change the displayed page.
+  | Routing Page
+
   | Initialize
   | Finalize
 
 -- | There are different `sub-pages` in the authentication daemon admin page.
 -- | For example, users can be searched and a list is provided.
-data Page = Home | SearchUser | AddUser
+data Page = Home | Search | Add
 
 type StateAddUserForm = { login :: String, admin :: Boolean, email :: String, pass :: String }
 type StateSearchUserForm = { login :: String, admin :: Boolean, email :: String, domain :: String }
@@ -102,10 +109,10 @@ initialState _ = { addUserForm:    { login: "", admin: false, email: "", pass: "
 render :: forall m. State -> H.ComponentHTML Action () m
 render { addUserForm, searchUserForm, page, wsUp }
     = case page of
-        Home       -> HH.div_ [ Bulma.columns_ [ Bulma.column_ [ Bulma.h3 "Add a new user", render_adduser_form ] ] ]
-        SearchUser -> HH.div_ [ Bulma.columns_ [ Bulma.column_ [ Bulma.h3 "Search users", render_searchuser_form ] ]
-                                               , Bulma.column_ [ Bulma.h3 "Result", Bulma.subtitle "TODO" ] ]
-        AddUser    -> HH.div_ [ Bulma.columns_ [ Bulma.column_ [ Bulma.h3 "Add a new user", render_adduser_form ] ] ]
+        Home   -> HH.div_ [ Bulma.columns_ [ Bulma.column_ [ Bulma.h3 "Add a new user", render_adduser_form ] ] ]
+        Search -> HH.div_ [ Bulma.columns_ [ Bulma.column_ [ Bulma.h3 "Search users", render_searchuser_form ] ]
+                                           , Bulma.column_ [ Bulma.h3 "Result", Bulma.subtitle "TODO" ] ]
+        Add    -> HH.div_ [ Bulma.columns_ [ Bulma.column_ [ Bulma.h3 "Add a new user", render_adduser_form ] ] ]
     where
 
       active = (if wsUp then (HP.enabled true) else (HP.disabled true))
@@ -116,13 +123,7 @@ render { addUserForm, searchUserForm, page, wsUp }
         , Bulma.btn (show addUserForm.admin) (HandleAddUserInput ADDUSER_toggle_admin)
         , Bulma.box_input "email" "User email" "email" (up ADDUSER_INP_email) addUserForm.email active
         , Bulma.box_password "password" "User password" "password" (up ADDUSER_INP_pass) addUserForm.pass active
-        , HH.button
-            [ HP.style "padding: 0.5rem 1.25rem;"
-            , HP.type_ HP.ButtonSubmit
-            , HE.onClick \ _ -> AddUserAttempt
-            , (if wsUp then (HP.enabled true) else (HP.disabled true))
-            ]
-            [ HH.text "Send Message to Server" ]
+        , generic_button AddUserAttempt wsUp
         ]
       up x = HandleAddUserInput <<< x
 
@@ -133,15 +134,19 @@ render { addUserForm, searchUserForm, page, wsUp }
         , Bulma.box_input "email" "User email" "email" (up SEARCHUSER_INP_email) searchUserForm.email active
         --, Bulma.box_input "domain" "Domain owned" "blah.netlib.re."
         --    (up SEARCHUSER_INP_domain) searchUserForm.email active
-        , HH.button
-            [ HP.style "padding: 0.5rem 1.25rem;"
-            , HP.type_ HP.ButtonSubmit
-            , HE.onClick \ _ -> SearchUserAttempt
-            , (if wsUp then (HP.enabled true) else (HP.disabled true))
-            ]
-            [ HH.text "Send Message to Server" ]
+        , generic_button SearchUserAttempt wsUp
         ]
 
+generic_button :: forall w. Action -> Boolean -> HH.HTML w Action
+generic_button action active =
+  HH.button
+    [ HP.style "padding: 0.5rem 1.25rem;"
+    , HP.type_ HP.ButtonSubmit
+    , HE.onClick \_ -> SearchUserAttempt
+    , (if active then (HP.enabled true) else (HP.disabled true))
+    ]
+    [ HH.text "Send Message to Server" ]
+
 handleAction :: forall m. MonadAff m => Action -> H.HalogenM State Action () Output m Unit
 handleAction = case _ of
   Initialize -> do
@@ -189,6 +194,15 @@ handleAction = case _ of
         H.raise $ MessageToSend ab
         H.raise $ Log $ SimpleLog "[😇] Trying to add a user"
 
+  Routing page -> do
+    -- Store the current page we are on and restore it when we reload.
+    sessionstorage <- H.liftEffect $ Window.sessionStorage =<< HTML.window
+    _ <- case page of
+      Home           -> H.liftEffect $ Storage.setItem "current-ada-page" "Home"   sessionstorage
+      Search         -> H.liftEffect $ Storage.setItem "current-ada-page" "Search" sessionstorage
+      Add            -> H.liftEffect $ Storage.setItem "current-ada-page" "Add"    sessionstorage
+    H.modify_ _ { page = page }
+
   SearchUserAttempt -> do
     { searchUserForm } <- H.get
     let login  = searchUserForm.login
@@ -204,8 +218,6 @@ handleAction = case _ of
     --H.raise $ MessageToSend ab
     H.raise $ Log $ SimpleLog "[😇] TODO: Trying to add a user"
 
-
-
 handleQuery :: forall a m. MonadAff m => Query a -> H.HalogenM State Action () Output m (Maybe a)
 handleQuery = case _ of