From 767cd1aa67634d102ec1ad0ffcedcde84be0724f Mon Sep 17 00:00:00 2001
From: Gergely Hegedus <hegedusgergely@yahoo.com>
Date: Thu, 4 Sep 2025 13:53:31 +0300
Subject: [PATCH] If a video fails to download, move it to the end of the queue

---
 .../data/usecase/VideoDownloadingProcessorUseCase.kt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/app/src/main/java/org/fnives/tiktokdownloader/data/usecase/VideoDownloadingProcessorUseCase.kt b/app/src/main/java/org/fnives/tiktokdownloader/data/usecase/VideoDownloadingProcessorUseCase.kt
index 5dd72ab..10c7f80 100644
--- a/app/src/main/java/org/fnives/tiktokdownloader/data/usecase/VideoDownloadingProcessorUseCase.kt
+++ b/app/src/main/java/org/fnives/tiktokdownloader/data/usecase/VideoDownloadingProcessorUseCase.kt
@@ -108,24 +108,36 @@ class VideoDownloadingProcessorUseCase(
 
             ProcessState.Processed(videoDownloaded)
         } catch (networkException: NetworkException) {
+            moveAtTheEndOfList(videoInPending)
             ProcessState.NetworkError
         } catch (parsingException: ParsingException) {
+            moveAtTheEndOfList(videoInPending)
             ProcessState.ParsingError
         } catch (videoDeletedException: VideoDeletedException) {
+            moveAtTheEndOfList(videoInPending)
             ProcessState.VideoDeletedError
         } catch (videoPrivateException: VideoPrivateException) {
+            moveAtTheEndOfList(videoInPending)
             ProcessState.VideoPrivateError
         } catch (storageException: StorageException) {
+            moveAtTheEndOfList(videoInPending)
             ProcessState.StorageError
         } catch (captchaRequiredException: CaptchaRequiredException) {
+            moveAtTheEndOfList(videoInPending)
             captchaTimeoutLocalSource.onCaptchaResponseReceived()
             ProcessState.CaptchaError
         } catch (throwable: Throwable) {
+            moveAtTheEndOfList(videoInPending)
             ProcessState.UnknownError
         } finally {
             videoInProgressLocalSource.removeVideoAsInProgress(videoInPending)
         }
 
+    private fun moveAtTheEndOfList(videoInPending: VideoInPending) {
+        videoInPendingLocalSource.removeVideoFromQueue(videoInPending)
+        videoInPendingLocalSource.saveUrlIntoQueue(videoInPending)
+    }
+
     private enum class ProcessingState {
         RUNNING, ERROR
     }