From f762afdc41c2a80fe8e6576e8d7896b7b9f493e8 Mon Sep 17 00:00:00 2001
From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Thu, 28 Aug 2025 19:58:14 +0200
Subject: [PATCH] update sourcelist after creating feed groups

---
 .../src/main/kotlin/de/unixwork/rssreader/Database.kt  |  2 +-
 .../kotlin/de/unixwork/rssreader/FeedSourceList.kt     | 10 +++++++++-
 .../main/kotlin/de/unixwork/rssreader/MainWindow.kt    |  3 ++-
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt b/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt
index eea5562..214e16d 100644
--- a/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt
+++ b/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt
@@ -94,7 +94,7 @@ object Database {
         }
     }
 
-    public fun getFeedTree(context: Context) : List<FeedGroup> {
+    public fun getFeedTree(context: Context) : MutableList<FeedGroup> {
         val groups = mutableListOf<FeedGroup>()
 
         connection.createStatement().use { stmt ->
diff --git a/rss-application/src/main/kotlin/de/unixwork/rssreader/FeedSourceList.kt b/rss-application/src/main/kotlin/de/unixwork/rssreader/FeedSourceList.kt
index 36c68d9..e6323e0 100644
--- a/rss-application/src/main/kotlin/de/unixwork/rssreader/FeedSourceList.kt
+++ b/rss-application/src/main/kotlin/de/unixwork/rssreader/FeedSourceList.kt
@@ -5,7 +5,7 @@ import de.unixwork.ui.SubList
 
 class FeedSourceList : Document() {
     val feeds = this.sourcelist("feeds")
-    val groups: List<FeedGroup>
+    val groups: MutableList<FeedGroup>
 
     init {
         val db = Database
@@ -19,6 +19,14 @@ class FeedSourceList : Document() {
         }
     }
 
+    fun addFeedGroup(group: FeedGroup) {
+        val sublist = SubList<FeedCollection>()
+        sublist.header = group.name
+        sublist.value = group.feeds
+        feeds.add(sublist)
+        feeds.update()
+    }
+
     fun invalidateCache() {
         groups.forEach {
             it.feeds.forEach { feed ->
diff --git a/rss-application/src/main/kotlin/de/unixwork/rssreader/MainWindow.kt b/rss-application/src/main/kotlin/de/unixwork/rssreader/MainWindow.kt
index 7795fb8..ec30864 100644
--- a/rss-application/src/main/kotlin/de/unixwork/rssreader/MainWindow.kt
+++ b/rss-application/src/main/kotlin/de/unixwork/rssreader/MainWindow.kt
@@ -222,7 +222,8 @@ class MainWindow {
                     val nameStr = name.toString()
                     if(!nameStr.isBlank()) {
                         try {
-                            Database.newFeedGroup(sourceList,nameStr)
+                            val group = Database.newFeedGroup(sourceList,nameStr)
+                            sourceList.addFeedGroup(group)
                         } catch (e: Exception) {
                             e.printStackTrace()
                         }
-- 
2.47.3