From 02f4fa065c502cb3133931196bd4ffc137707102 Mon Sep 17 00:00:00 2001
From: Charles Ewert <cewert@gmail.com>
Date: Sun, 7 Apr 2024 08:20:07 -0400
Subject: [PATCH] refresh movie detail screen

---
 components/movies/MovieDetails.bs  | 42 ++++++++++++++++++++++++++++++
 components/movies/MovieDetails.xml |  9 +++++++
 source/Main.bs                     | 15 +++++++++++
 source/ShowScenes.bs               |  1 +
 4 files changed, 67 insertions(+)

diff --git a/components/movies/MovieDetails.bs b/components/movies/MovieDetails.bs
index 9cc79d802..ecd640987 100644
--- a/components/movies/MovieDetails.bs
+++ b/components/movies/MovieDetails.bs
@@ -21,9 +21,45 @@ sub init()
     m.buttonGrp.setFocus(true)
     m.top.lastFocus = m.buttonGrp
 
+    m.isFirstRun = true
     m.top.observeField("itemContent", "itemContentChanged")
+
+    ' Animation used to swap out posters on reloads
+    m.moviePosterSwapAnimation = m.top.findNode("moviePosterSwapAnimation")
+    m.moviePosterSwapAnimation.observeField("state", "onMoviePosterSwapAnimationStateChange")
+
+    m.top.observeField("newPosterImageURI", "onNewPosterImageURIChange")
+
+    m.moviePoster = m.top.findNode("moviePoster")
+    m.moviePosterSwap = m.top.findNode("moviePosterSwap")
+    m.moviePosterSwap.observeField("loadStatus", "onPosterLoadStatusChanged")
+end sub
+
+' onNewPosterImageURIChange: Handler for newPosterImageURI param change
+'
+sub onNewPosterImageURIChange()
+    m.moviePosterSwap.uri = m.top.newPosterImageURI
+end sub
+
+' onPosterLoadStatusChanged: Handler for changes to m.moviePosterSwap.loadStatus
+'
+sub onPosterLoadStatusChanged()
+    if LCase(m.moviePosterSwap.loadStatus) <> "ready" then return
+    m.moviePosterSwapAnimation.control = "start"
+end sub
+
+' onMoviePosterSwapAnimationStateChange: Handler for changes to m.moviePosterSwapAnimation.state
+'
+sub onMoviePosterSwapAnimationStateChange()
+    if LCase(m.moviePosterSwapAnimation.state) <> "stopped" then return
+    m.moviePoster.uri = m.moviePosterSwap.uri
+    m.moviePoster.opacity = 1
+    m.moviePosterSwap.opacity = 0
+    m.moviePosterSwap.uri = ""
 end sub
 
+' OnScreenShown: Callback function when view is presented on screen
+'
 sub OnScreenShown()
     ' set focus to button group
     if m.extrasGrp.opacity = 1
@@ -31,6 +67,12 @@ sub OnScreenShown()
     else
         m.buttonGrp.setFocus(true)
     end if
+
+    if m.isFirstRun
+        m.isFirstRun = false
+    else
+        m.top.refreshMovieDetailsData = not m.top.refreshMovieDetailsData
+    end if
 end sub
 
 sub trailerAvailableChanged()
diff --git a/components/movies/MovieDetails.xml b/components/movies/MovieDetails.xml
index 2d642c155..f548c2a24 100644
--- a/components/movies/MovieDetails.xml
+++ b/components/movies/MovieDetails.xml
@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <component name="MovieDetails" extends="JFScreen">
   <children>
+    <Poster id="moviePosterSwap" translation="[96,175]" width="300" height="450" />
+
     <LayoutGroup id="main_group" layoutDirection="horiz" itemSpacings="[30]">
       <Poster id="moviePoster" translation="[250,150]" width="300" height="450" />
       <LayoutGroup layoutDirection="vert" translation="[455, 150]" itemSpacings="[25]" id="details">
@@ -43,12 +45,19 @@
 
     <!-- "Cast and Crew" row -->
     <extrasSlider id="movieExtras" />
+
+    <Animation id="moviePosterSwapAnimation" duration="1" repeat="false" easeFunction="linear">
+      <FloatFieldInterpolator id="fadeinLoading" key="[0.0, 1.0]" keyValue="[ 0.00, 1.00 ]" fieldToInterp="moviePosterSwap.opacity" />
+      <FloatFieldInterpolator id="fadeoutLoaded" key="[0.0, 1.0]" keyValue="[ 1.00, 0.00 ]" fieldToInterp="moviePoster.opacity" />
+    </Animation>
   </children>
   <interface>
     <field id="itemContent" type="node" />
     <field id="trailerAvailable" type="bool" onChange="trailerAvailableChanged" value="false" />
     <field id="selectedAudioStreamIndex" type="integer" />
     <field id="selectedVideoStreamId" type="string" />
+    <field id="newPosterImageURI" type="string" />
     <field id="quickPlayNode" type="node" alwaysNotify="true" />
+    <field id="refreshMovieDetailsData" type="bool" alwaysNotify="true" />
   </interface>
 </component>
\ No newline at end of file
diff --git a/source/Main.bs b/source/Main.bs
index ada4769c3..5f48b5af3 100644
--- a/source/Main.bs
+++ b/source/Main.bs
@@ -232,7 +232,22 @@ sub Main (args as dynamic) as void
             currentScene.episodeObjects = currentScene.objects
             currentScene.callFunc("updateSeason")
             stopLoadingSpinner()
+        else if isNodeEvent(msg, "refreshMovieDetailsData")
+            startLoadingSpinner()
+
+            currentScene = m.global.sceneManager.callFunc("getActiveScene")
+
+            ' Refresh movie detail data
+            currentScene.itemContent.json = api.users.GetItem(m.global.session.user.id, currentScene.itemContent.id)
+            movieMetaData = ItemMetaData(currentScene.itemContent.id)
 
+            ' Redraw movie poster
+            currentScene.newPosterImageURI = movieMetaData.posterURL
+
+            ' Set updated starting point for the queue item
+            m.global.queueManager.callFunc("setTopStartingPoint", currentScene.itemContent.json.UserData.PlaybackPositionTicks)
+
+            stopLoadingSpinner()
         else if isNodeEvent(msg, "selectedItem")
             ' If you select a library from ANYWHERE, follow this flow
             selectedItem = msg.getData()
diff --git a/source/ShowScenes.bs b/source/ShowScenes.bs
index fbf003d24..d59696eec 100644
--- a/source/ShowScenes.bs
+++ b/source/ShowScenes.bs
@@ -602,6 +602,7 @@ function CreateMovieDetailsGroup(movie as object) as dynamic
     ' start building MovieDetails view
     group = CreateObject("roSGNode", "MovieDetails")
     group.observeField("quickPlayNode", m.port)
+    group.observeField("refreshMovieDetailsData", m.port)
     group.overhangTitle = movie.title
     group.optionsAvailable = false
     group.trailerAvailable = false