From b32f33a7af434c981b6fc5b59ee5359007c7afc0 Mon Sep 17 00:00:00 2001
From: addamanth <55258011+addamanth@users.noreply.github.com>
Date: Sat, 11 Feb 2023 02:19:57 +0300
Subject: [PATCH] Added config parameter Don't remove items from trakt (#196)

---
 Trakt/Helpers/LibraryManagerEventsHelper.cs | 2 +-
 Trakt/Model/TraktUser.cs                    | 6 ++++++
 Trakt/Web/trakt.html                        | 9 +++++++++
 Trakt/Web/trakt.js                          | 5 ++++-
 4 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Trakt/Helpers/LibraryManagerEventsHelper.cs b/Trakt/Helpers/LibraryManagerEventsHelper.cs
index 6e242cd..c592e47 100644
--- a/Trakt/Helpers/LibraryManagerEventsHelper.cs
+++ b/Trakt/Helpers/LibraryManagerEventsHelper.cs
@@ -73,7 +73,7 @@ internal class LibraryManagerEventsHelper : IDisposable
             {
                 // Add to queue.
                 // Sync will be processed when the next timer elapsed event fires.
-                if (user.SynchronizeCollections)
+                if (user.SynchronizeCollections && (!user.DontRemoveItemFromTrakt || eventType != EventType.Remove))
                 {
                     _queuedEvents.Add(new LibraryEvent { Item = item, TraktUser = user, EventType = eventType });
                 }
diff --git a/Trakt/Model/TraktUser.cs b/Trakt/Model/TraktUser.cs
index 566fd6b..33819af 100644
--- a/Trakt/Model/TraktUser.cs
+++ b/Trakt/Model/TraktUser.cs
@@ -30,6 +30,7 @@ public class TraktUser
         Scrobble = true;
         LocationsExcluded = null;
         AccessTokenExpiration = DateTime.MinValue;
+        DontRemoveItemFromTrakt = true;
     }
 
     /// <summary>
@@ -111,4 +112,9 @@ public class TraktUser
     /// Gets or sets the access token expiration.
     /// </summary>
     public DateTime AccessTokenExpiration { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether item should be removed from trakt.tv.
+    /// </summary>
+    public bool DontRemoveItemFromTrakt { get; set; }
 }
diff --git a/Trakt/Web/trakt.html b/Trakt/Web/trakt.html
index 8fde701..6224593 100644
--- a/Trakt/Web/trakt.html
+++ b/Trakt/Web/trakt.html
@@ -136,6 +136,15 @@
                         Scrobble to trakt.tv.
                     </div>
                 </div>
+                <div class="checkboxContainer checkboxContainer-withDescription">
+                    <label>
+                        <input is="emby-checkbox" type="checkbox" id="chkDontRemoveItemFromTrakt" name="chkDontRemoveItemFromTrakt" />
+                        <span>Don't remove item from trakt.tv colection</span>
+                    </label>
+                    <div class="fieldDescription checkboxFieldDescription">
+                        When checked, the item removed from local collection will NOT be removed from trakt.tv collection.
+                    </div>
+                </div>
                 <div class="checkboxContainer checkboxContainer-withDescription">
                     <label>
                         <input is="emby-checkbox" type="checkbox" id="chkExtraLogging" name="chkExtraLogging" />
diff --git a/Trakt/Web/trakt.js b/Trakt/Web/trakt.js
index e4382fd..34e440b 100644
--- a/Trakt/Web/trakt.js
+++ b/Trakt/Web/trakt.js
@@ -20,7 +20,8 @@ const TraktConfigurationPage = {
                     ExtraLogging: false,
                     ExportMediaInfo: false,
                     SynchronizeCollections: true,
-                    Scrobble: true
+                    Scrobble: true,
+                    DontRemoveItemFromTrakt: true
                 };
             }
             // Default this to an empty array so the rendering code doesn't have to worry about it
@@ -36,6 +37,7 @@ const TraktConfigurationPage = {
             page.querySelector('#chkExportMediaInfo').checked = currentUserConfig.ExportMediaInfo;
             page.querySelector('#chkSyncCollections').checked = currentUserConfig.SynchronizeCollections;
             page.querySelector('#chkScrobble').checked = currentUserConfig.Scrobble;
+            page.querySelector('#chkDontRemoveItemFromTrakt').checked = currentUserConfig.DontRemoveItemFromTrakt;
             // List the folders the user can access
             ApiClient.getVirtualFolders(userId).then(function (result) {
                 TraktConfigurationPage.loadFolders(currentUserConfig, result);
@@ -120,6 +122,7 @@ function save(page) {
             currentUserConfig.ExportMediaInfo = page.querySelector('#chkExportMediaInfo').checked;
             currentUserConfig.SynchronizeCollections = page.querySelector('#chkSyncCollections').checked;
             currentUserConfig.Scrobble = page.querySelector('#chkScrobble').checked;
+            currentUserConfig.DontRemoveItemFromTrakt = page.querySelector('#chkDontRemoveItemFromTrakt').checked;
             currentUserConfig.LinkedMbUserId = currentUserId;
             currentUserConfig.LocationsExcluded = Array.prototype.map.call(page.querySelectorAll('.chkTraktLocation:checked'), elem => {
                 return elem.getAttribute('data-location');