From cd4f45c6e3ad0e8a087de0532668c1cf0a5f899a Mon Sep 17 00:00:00 2001
From: Lucas Payr <orasund@gmail.com>
Date: Sun, 12 Jul 2020 07:49:21 +0200
Subject: [PATCH] Added Ellie to Snackbar

---
 example/src/Example/Snackbar.elm | 137 +++++++++++++++++++++++++++++++
 src/Widget/Snackbar.elm          |   3 +
 2 files changed, 140 insertions(+)
 create mode 100644 example/src/Example/Snackbar.elm

diff --git a/example/src/Example/Snackbar.elm b/example/src/Example/Snackbar.elm
new file mode 100644
index 0000000..6c04eb9
--- /dev/null
+++ b/example/src/Example/Snackbar.elm
@@ -0,0 +1,137 @@
+module Main exposing (Model, Msg, init, subscriptions, update, view)
+
+import Browser
+import Element exposing (Element)
+import FeatherIcons
+import Time
+import Widget
+import Widget.Snackbar as Snackbar exposing (Snackbar)
+import Widget.Style exposing (ButtonStyle, ColumnStyle, RowStyle, SnackbarStyle)
+import Widget.Style.Material as Material
+
+
+type alias Style style msg =
+    { style
+        | primaryButton : ButtonStyle msg
+        , button : ButtonStyle msg
+        , column : ColumnStyle msg
+        , snackbar : SnackbarStyle msg
+    }
+
+
+materialStyle : Style {} msg
+materialStyle =
+    { primaryButton = Material.containedButton Material.defaultPalette
+    , button = Material.outlinedButton Material.defaultPalette
+    , column = Material.column
+    , snackbar = Material.snackbar Material.defaultPalette
+    }
+
+
+type alias Model =
+    Snackbar ( String, Bool )
+
+
+type Msg
+    = AddSnackbar ( String, Bool )
+    | TimePassed Int
+
+
+init : ( Model, Cmd Msg )
+init =
+    ( Snackbar.init
+    , Cmd.none
+    )
+
+
+update : Msg -> Model -> ( Model, Cmd Msg )
+update msg model =
+    case msg of
+        TimePassed int ->
+            ( model |> Snackbar.timePassed int
+            , Cmd.none
+            )
+
+        AddSnackbar snack ->
+            ( model |> Snackbar.insert snack
+            , Cmd.none
+            )
+
+
+subscriptions : Model -> Sub Msg
+subscriptions _ =
+    Time.every 50 (always (TimePassed 50))
+
+
+{-| You can remove the msgMapper. But by doing so, make sure to also change `msg` to `Msg` in the line below.
+
+
+-}
+view : (Msg -> msg) -> Style style msg -> Model -> Element msg
+view msgMapper style model =
+    [ Widget.button style.button
+        { onPress =
+            Just <|
+                msgMapper <|
+                    AddSnackbar <|
+                        ( "This is a notification. It will disappear after 10 seconds."
+                        , False
+                        )
+        , text = "Add Notification"
+        , icon = Element.none
+        }
+    , Widget.button style.button
+        { onPress =
+            Just <|
+                msgMapper <|
+                    AddSnackbar <|
+                        ( "You can add another notification if you want."
+                        , True
+                        )
+        , text = "Add Notification with Action"
+        , icon = Element.none
+        }
+    ]
+        |> Widget.column style.column
+        |> Element.el
+            [ Element.height <| Element.minimum 200 <| Element.fill
+            , Element.width <| Element.minimum 400 <| Element.fill
+            , Element.inFront <|
+                (model
+                    |> Snackbar.view style.snackbar
+                        (\( text, hasButton ) ->
+                            { text = text
+                            , button =
+                                if hasButton then
+                                    Just
+                                        { text = "Add"
+                                        , onPress =
+                                            Just <|
+                                                msgMapper <|
+                                                    AddSnackbar ( "This is another message", False )
+                                        }
+
+                                else
+                                    Nothing
+                            }
+                        )
+                    |> Maybe.map
+                        (Element.el
+                            [ Element.padding 8
+                            , Element.alignBottom
+                            , Element.alignRight
+                            ]
+                        )
+                    |> Maybe.withDefault Element.none
+                )
+            ]
+
+
+main : Program () Model Msg
+main =
+    Browser.element
+        { init = always init
+        , view = view identity materialStyle >> Element.layout []
+        , update = update
+        , subscriptions = subscriptions
+        }
diff --git a/src/Widget/Snackbar.elm b/src/Widget/Snackbar.elm
index e84c77d..e3eb3f0 100644
--- a/src/Widget/Snackbar.elm
+++ b/src/Widget/Snackbar.elm
@@ -7,6 +7,8 @@ module Widget.Snackbar exposing
 
 A [snackbar](https://material.io/components/snackbars/) shows notification, one at a time.
 
+[Open in Ellie](https://ellie-app.com/9pz7FqhVW83a1)
+
 
 # Basics
 
@@ -24,6 +26,7 @@ import Queue exposing (Queue)
 import Widget exposing (TextButton)
 import Widget.Style exposing (SnackbarStyle)
 
+
 {-| A message with maybe some action button
 -}
 type alias Message msg =