From 7a0cbdf909beb6eecb5d5e68d380b784102d3a16 Mon Sep 17 00:00:00 2001
From: justinzeus <justinfvisser@gmail.com>
Date: Sat, 7 Nov 2026 16:14:58 +0100
Subject: [PATCH] Retain candidate metadata across updater states

---
 .../wolfskin/tv/update/FakeUpdateController.kt            | 8 +++++++-
 .../justinvisser/wolfskin/tv/update/UpdateController.kt   | 2 ++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/FakeUpdateController.kt b/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/FakeUpdateController.kt
index 3976489b..ebac04ed 100644
--- a/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/FakeUpdateController.kt
+++ b/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/FakeUpdateController.kt
@@ -9,16 +9,22 @@ class FakeUpdateController(
     initialState: UpdateUiState = UpdateUiState.Idle,
     initialAutoCheck: Boolean = true,
     initialVersion: InstalledVersion = InstalledVersion("1.1.1", 100001),
+    initialRelease: UpdateUiState.Available? = initialState as? UpdateUiState.Available,
 ) : UpdateController {
     private val mutableState = MutableStateFlow(initialState)
     private val mutableAutoCheck = MutableStateFlow(initialAutoCheck)
     private val mutableVersion = MutableStateFlow(initialVersion)
+    private val mutableRelease = MutableStateFlow(initialRelease)
     override val state = mutableState.asStateFlow()
     override val autoCheck = mutableAutoCheck.asStateFlow()
     override val installedVersion = mutableVersion.asStateFlow()
+    override val release = mutableRelease.asStateFlow()
     val actions = mutableListOf<String>()
 
-    fun show(state: UpdateUiState) { mutableState.value = state }
+    fun show(state: UpdateUiState) {
+        if (state is UpdateUiState.Available) mutableRelease.value = state
+        mutableState.value = state
+    }
     fun showInstalled(version: InstalledVersion) { mutableVersion.value = version }
     override fun check(manual: Boolean) { actions += "check:$manual" }
     override fun download() { actions += "download" }
diff --git a/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/UpdateController.kt b/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/UpdateController.kt
index c7faa29e..ee7982d9 100644
--- a/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/UpdateController.kt
+++ b/app/src/wolfskin/java/org/justinvisser/wolfskin/tv/update/UpdateController.kt
@@ -8,6 +8,8 @@ interface UpdateController {
     val state: StateFlow<UpdateUiState>
     val autoCheck: StateFlow<Boolean>
     val installedVersion: StateFlow<InstalledVersion>
+    /** Candidate facts survive download/installer transitions and verified-file restoration. */
+    val release: StateFlow<UpdateUiState.Available?>
 
     fun check(manual: Boolean)
     fun download()