subtree(users/wpcarro): docking briefcase at '24f5a642'

git-subtree-dir: users/wpcarro
git-subtree-mainline: 464bbcb15c
git-subtree-split: 24f5a642af
Change-Id: I6105b3762b79126b3488359c95978cadb3efa789

users/wpcarro/website/sandbox/learnpianochords/src/Practice.elm

@@ -0,0 +1,61 @@
+module Practice exposing (render)
+
+import FlashCard
+import Html exposing (..)
+import Html.Attributes exposing (..)
+import Html.Events exposing (..)
+import Icon
+import Piano
+import State
+import Tailwind
+import Theory
+import UI
+
+
+openPreferences : Html State.Msg
+openPreferences =
+    button
+        [ class "w-48 h-48 absolute left-0 top-0 z-50"
+        , onClick (State.SetView State.Preferences)
+        ]
+        [ Icon.cog ]
+
+
+render : State.Model -> Html State.Msg
+render model =
+    let
+        ( handleClick, buttonText ) =
+            if model.isPaused then
+                ( State.Play, "Tap to practice" )
+
+            else
+                ( State.Pause, "" )
+    in
+    div []
+        [ openPreferences
+        , case model.selectedChord of
+            Just chord ->
+                FlashCard.render
+                    { chord = chord
+                    , visible = model.showFlashCard
+                    }
+
+            Nothing ->
+                -- Here I'm abusing the overlayButton component to render text
+                -- horizontally. I should support a UI component for this.
+                UI.overlayButton
+                    { label = "Get ready..."
+                    , handleClick = State.DoNothing
+                    , isVisible = True
+                    }
+        , UI.overlayButton
+            { label = buttonText
+            , handleClick = handleClick
+            , isVisible = model.isPaused
+            }
+        , Piano.render
+            { chord = model.selectedChord
+            , firstNote = model.firstNote
+            , lastNote = model.lastNote
+            }
+        ]