From fce3844ed5bf41806efa04079d6457f1ed5d081c Mon Sep 17 00:00:00 2001
From: Omar <omar.saidmady@gmail.com>
Date: Thu, 17 Mar 2022 21:15:46 +0200
Subject: [PATCH] Show toast when adding songs to an existing playlist

---
 .../retromusic/dialogs/AddToPlaylistDialog.kt    | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/code/name/monkey/retromusic/dialogs/AddToPlaylistDialog.kt b/app/src/main/java/code/name/monkey/retromusic/dialogs/AddToPlaylistDialog.kt
index 1dab03d46..ad0a445f4 100644
--- a/app/src/main/java/code/name/monkey/retromusic/dialogs/AddToPlaylistDialog.kt
+++ b/app/src/main/java/code/name/monkey/retromusic/dialogs/AddToPlaylistDialog.kt
@@ -17,6 +17,7 @@ package code.name.monkey.retromusic.dialogs
 import android.app.Dialog
 import android.os.Bundle
 import android.widget.ArrayAdapter
+import android.widget.Toast
 import androidx.core.os.bundleOf
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.lifecycleScope
@@ -33,6 +34,7 @@ import code.name.monkey.retromusic.fragments.ReloadType.Playlists
 import code.name.monkey.retromusic.model.Song
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import org.koin.androidx.viewmodel.ext.android.sharedViewModel
 
 class AddToPlaylistDialog : DialogFragment() {
@@ -78,8 +80,18 @@ class AddToPlaylistDialog : DialogFragment() {
                 } else {
                     lifecycleScope.launch(Dispatchers.IO) {
                         val songEntities = songs.toSongsEntity(playlistEntities[which - 1])
-                        libraryViewModel.insertSongs(songEntities)
-                        libraryViewModel.forceReload(Playlists)
+                        if (songEntities.isNotEmpty()) {
+                            libraryViewModel.insertSongs(songEntities)
+                            libraryViewModel.forceReload(Playlists)
+
+                            withContext(Dispatchers.Main) {
+                            Toast.makeText(
+                                requireContext(), getString(R.string.added_song_count_to_playlist,
+                                songEntities.size,
+                                playlistEntities[which - 1].playlistName
+                            ), Toast.LENGTH_SHORT).show()
+                            }
+                        }
                     }
                 }
                 dialog.dismiss()