From f86fb0ee44b5b883da3b84f41e795c0fabd3757e Mon Sep 17 00:00:00 2001
From: Kai <git@seaoflaurels.com>
Date: Thu, 5 Jun 2025 23:13:05 -0500
Subject: [PATCH] add functionality to copy playlists

fix https://github.com/futo-org/grayjay-android/issues/2306

Changelog: added
---
 .../mainactivity/main/PlaylistFragment.kt     | 27 ++++++++++---------
 .../futo/platformplayer/models/Playlist.kt    |  3 +++
 2 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/PlaylistFragment.kt b/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/PlaylistFragment.kt
index c56585b0..ba433563 100644
--- a/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/PlaylistFragment.kt
+++ b/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/PlaylistFragment.kt
@@ -10,7 +10,6 @@ import androidx.lifecycle.lifecycleScope
 import com.futo.platformplayer.*
 import com.futo.platformplayer.activities.IWithResultLauncher
 import com.futo.platformplayer.api.media.models.playlists.IPlatformPlaylist
-import com.futo.platformplayer.api.media.models.playlists.IPlatformPlaylistDetails
 import com.futo.platformplayer.api.media.models.video.IPlatformVideo
 import com.futo.platformplayer.api.media.models.video.SerializedPlatformVideo
 import com.futo.platformplayer.constructs.TaskHandler
@@ -165,14 +164,16 @@ class PlaylistFragment : MainFragment() {
                 };
         }
 
-        private fun copyPlaylist(playlist: Playlist) {
+        private fun savePlaylist(playlist: Playlist) {
             StatePlaylists.instance.playlistStore.save(playlist)
-            _fragment.topBar?.assume<NavigationTopBarFragment>()?.setMenuItems(
-                arrayListOf()
-            )
             UIDialogs.toast("Playlist saved")
         }
 
+        private fun copyPlaylist(playlist: Playlist) {
+            StatePlaylists.instance.playlistStore.save(playlist.makeCopy())
+            UIDialogs.toast("Playlist copied")
+        }
+
         fun onShown(parameter: Any?) {
             _taskLoadPlaylist.cancel()
 
@@ -188,12 +189,14 @@ class PlaylistFragment : MainFragment() {
                     setButtonExportVisible(false)
                     setButtonEditVisible(true)
 
-                    if (!StatePlaylists.instance.playlistStore.hasItem { it.id == parameter.id }) {
-                        _fragment.topBar?.assume<NavigationTopBarFragment>()
-                            ?.setMenuItems(arrayListOf(Pair(R.drawable.ic_copy) {
+                    _fragment.topBar?.assume<NavigationTopBarFragment>()
+                        ?.setMenuItems(arrayListOf(Pair(R.drawable.ic_copy) {
+                            if (StatePlaylists.instance.playlistStore.hasItem { it.id == parameter.id }) {
                                 copyPlaylist(parameter)
-                            }))
-                    }
+                            } else {
+                                savePlaylist(parameter)
+                            }
+                        }))
                 } else {
                     setName(null)
                     setVideos(null, false)
@@ -259,7 +262,7 @@ class PlaylistFragment : MainFragment() {
             val playlist = _playlist ?: return
             if (!StatePlaylists.instance.playlistStore.hasItem { it.id == playlist.id }) {
                 UIDialogs.showConfirmationDialog(context, "Playlist must be saved to download", {
-                    copyPlaylist(playlist)
+                    savePlaylist(playlist)
                     download()
                 })
                 return
@@ -292,7 +295,7 @@ class PlaylistFragment : MainFragment() {
             val playlist = _playlist ?: return
             if (!StatePlaylists.instance.playlistStore.hasItem { it.id == playlist.id }) {
                 UIDialogs.showConfirmationDialog(context, "Playlist must be saved to edit the name", {
-                    copyPlaylist(playlist)
+                    savePlaylist(playlist)
                     onEditClick()
                 })
                 return
diff --git a/app/src/main/java/com/futo/platformplayer/models/Playlist.kt b/app/src/main/java/com/futo/platformplayer/models/Playlist.kt
index d7b1035f..d6bca755 100644
--- a/app/src/main/java/com/futo/platformplayer/models/Playlist.kt
+++ b/app/src/main/java/com/futo/platformplayer/models/Playlist.kt
@@ -35,6 +35,9 @@ class Playlist {
         this.videos = ArrayList(list);
     }
 
+    fun makeCopy(): Playlist {
+        return Playlist("$name (Copy)", videos)
+    }
 
     companion object {
         fun fromV8(config: SourcePluginConfig, obj: V8ValueObject?): Playlist? {