From 68aa53979664781fbc5ba91d2c64c972f7b76e1d Mon Sep 17 00:00:00 2001
From: LJQ <leejunquan7@gmail.com>
Date: Sat, 10 Aug 2024 21:48:50 +0800
Subject: [PATCH 1/3] Add Configuration

---
 .../Configuration/PluginConfiguration.cs      | 12 +++++++---
 .../Configuration/config.html                 | 23 +++++++++++++------
 2 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs b/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs
index 00e57ae..30c4abf 100644
--- a/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs
+++ b/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs
@@ -52,14 +52,19 @@ public int CacheDurationInDays
         public bool ImportSeasonName { get; set; } = false;
 
         /// <summary>
-        /// Gets or sets a value indicating whether to include missing specials.
+        /// Gets or sets a value indicating whether to fallback to original language.
+        /// </summary>
+        public bool FallbackToOriginalLanguage { get; set; } = false;
+
+        /// <summary>
+        /// Gets or sets a value indicating whether to include missing specials for Missing Episode Provider.
         /// </summary>
         public bool IncludeMissingSpecials { get; set; } = true;
 
         /// <summary>
-        /// Gets or sets a value indicating whether to fallback to original language.
+        /// Gets or sets a value indicating whether to remove all missing episodes on refresh for Missing Episode Provider.
         /// </summary>
-        public bool FallbackToOriginalLanguage { get; set; } = false;
+        public bool RemoveAllMissingEpisodesOnRefresh { get; set; } = false;
 
         /// <summary>
         /// Gets or sets the metadata update in hours for the Check for Metadata Updates Scheduled Task.
@@ -89,5 +94,6 @@ public int MetadataUpdateInHours
         /// Gets or sets a value indicating whether to update movie for the Check for Metadata Updates Scheduled Task.
         /// </summary>
         public bool UpdateMovieScheduledTask { get; set; } = false;
+
     }
 }
diff --git a/Jellyfin.Plugin.Tvdb/Configuration/config.html b/Jellyfin.Plugin.Tvdb/Configuration/config.html
index 309668f..0725e26 100644
--- a/Jellyfin.Plugin.Tvdb/Configuration/config.html
+++ b/Jellyfin.Plugin.Tvdb/Configuration/config.html
@@ -44,15 +44,22 @@ <h2 class="sectionTitle">TheTVDB Settings:</h2>
                     </div>
                     <label class="checkboxContainer">
                         <input is="emby-checkbox" type="checkbox" id="importSeasonName" />
-                        <span>Import season name from provider.</span>
+                        <span>Import season name from provider</span>
                     </label>
+                    <label class="checkboxContainer">
+                        <input is="emby-checkbox" type="checkbox" id="fallbackToOriginalLanguage" />
+                        <span>Fallback to Original Language (Last resort if other fallback languages fails)</span>
+                    </label>
+                    <div class="sectionTitleContainer flex align-items-center">
+                        <h2 class="sectionTitle">Missing Episode Provider Settings:</h2>
+                    </div>
                     <label class="checkboxContainer">
                         <input is="emby-checkbox" type="checkbox" id="includeMissingSpecials" />
                         <span>Include missing specials</span>
                     </label>
                     <label class="checkboxContainer">
-                        <input is="emby-checkbox" type="checkbox" id="fallbackToOriginalLanguage" />
-                        <span>Fallback to Original Language (Last resort if other fallback languages fails)</span>
+                        <input is="emby-checkbox" type="checkbox" id="removeAllMissingEpisodesOnRefresh" />
+                        <span>Remove All Missing Episodes On Refresh</span>
                     </label>
                     <div class="sectionTitleContainer flex align-items-center">
                         <h2 class="sectionTitle">Check for Metadata Updates Scheduled Task Settings:</h2>
@@ -102,9 +109,10 @@ <h2 class="sectionTitle">Check for Metadata Updates Scheduled Task Settings:</h2
                     document.getElementById('cacheDurationInDays').value = config.CacheDurationInDays;
                     document.getElementById('fallbackLanguages').value = config.FallbackLanguages;
                     document.getElementById('importSeasonName').checked = config.ImportSeasonName
-                    document.getElementById('includeMissingSpecials').checked = config.IncludeMissingSpecials;
                     document.getElementById('fallbackToOriginalLanguage').checked = config.FallbackToOriginalLanguage;
-
+                    // Missing Episode Provider Settings
+                    document.getElementById('includeMissingSpecials').checked = config.IncludeMissingSpecials;
+                    document.getElementById('removeAllMissingEpisodesOnRefresh').checked = config.RemoveAllMissingEpisodesOnRefresh;
                     // Check for Metadata Updates Scheduled Task Settings
                     document.getElementById('metadataUpdateInHours').value = config.MetadataUpdateInHours;
                     document.getElementById('updateSeriesScheduledTask').checked = config.UpdateSeriesScheduledTask;
@@ -124,9 +132,10 @@ <h2 class="sectionTitle">Check for Metadata Updates Scheduled Task Settings:</h2
                     config.CacheDurationInDays = document.getElementById('cacheDurationInDays').value;
                     config.FallbackLanguages = document.getElementById('fallbackLanguages').value;
                     config.ImportSeasonName = document.getElementById('importSeasonName').checked;
-                    config.IncludeMissingSpecials = document.getElementById('includeMissingSpecials').checked;
                     config.FallbackToOriginalLanguage = document.getElementById('fallbackToOriginalLanguage').checked;
-
+                    // Missing Episode Provider Settings
+                    config.IncludeMissingSpecials = document.getElementById('includeMissingSpecials').checked;
+                    config.RemoveAllMissingEpisodesOnRefresh = document.getElementById('removeAllMissingEpisodesOnRefresh').checked;
                     //Check for Metadata Updates Scheduled Task Settings
                     config.MetadataUpdateInHours = document.getElementById('metadataUpdateInHours').value;
                     config.UpdateSeriesScheduledTask = document.getElementById('updateSeriesScheduledTask').checked;

From 80649ea05421d57eb86f95e951876fd7d357f22e Mon Sep 17 00:00:00 2001
From: LJQ <leejunquan7@gmail.com>
Date: Sat, 10 Aug 2024 22:05:51 +0800
Subject: [PATCH 2/3] Add removal logic

---
 .../Configuration/PluginConfiguration.cs      |  1 -
 .../Providers/TvdbMissingEpisodeProvider.cs   | 24 ++++++++++++++++---
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs b/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs
index 30c4abf..b45fce6 100644
--- a/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs
+++ b/Jellyfin.Plugin.Tvdb/Configuration/PluginConfiguration.cs
@@ -94,6 +94,5 @@ public int MetadataUpdateInHours
         /// Gets or sets a value indicating whether to update movie for the Check for Metadata Updates Scheduled Task.
         /// </summary>
         public bool UpdateMovieScheduledTask { get; set; } = false;
-
     }
 }
diff --git a/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs b/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs
index 3500254..d6ab959 100644
--- a/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs
+++ b/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs
@@ -64,6 +64,8 @@ public TvdbMissingEpisodeProvider(
 
         private static bool IncludeMissingSpecials => TvdbPlugin.Instance?.Configuration.IncludeMissingSpecials ?? false;
 
+        private static bool RemoveAllMissingEpisodesOnRefresh => TvdbPlugin.Instance?.Configuration.RemoveAllMissingEpisodesOnRefresh ?? false;
+
         private static bool EpisodeExists(EpisodeBaseRecord episodeRecord, IReadOnlyList<Episode> existingEpisodes)
         {
             return existingEpisodes.Any(episode => EpisodeEquals(episode, episodeRecord));
@@ -146,7 +148,15 @@ private async Task HandleSeries(Series series)
                 }
             }
 
-            var allEpisodes = await GetAllEpisodes(tvdbId, series.DisplayOrder, series.GetPreferredMetadataLanguage()).ConfigureAwait(false);
+            IReadOnlyList<EpisodeBaseRecord>? allEpisodes = null;
+            if (RemoveAllMissingEpisodesOnRefresh)
+            {
+                allEpisodes = Enumerable.Empty<EpisodeBaseRecord>().ToList();
+            }
+            else
+            {
+                allEpisodes = await GetAllEpisodes(tvdbId, series.DisplayOrder, series.GetPreferredMetadataLanguage()).ConfigureAwait(false);
+            }
 
             if (!IncludeMissingSpecials)
             {
@@ -189,8 +199,16 @@ private async Task HandleSeason(Season season, IReadOnlyList<EpisodeBaseRecord>?
             }
 
             var tvdbId = series.GetTvdbId();
-            var allEpisodes = allEpisodesRemote ?? await GetAllEpisodes(tvdbId, series.DisplayOrder, season.GetPreferredMetadataLanguage())
-                .ConfigureAwait(false);
+            IReadOnlyList<EpisodeBaseRecord>? allEpisodes = null;
+            if (RemoveAllMissingEpisodesOnRefresh)
+            {
+                allEpisodes = Enumerable.Empty<EpisodeBaseRecord>().ToList();
+            }
+            else
+            {
+                allEpisodes = allEpisodesRemote ?? await GetAllEpisodes(tvdbId, series.DisplayOrder, season.GetPreferredMetadataLanguage())
+                    .ConfigureAwait(false);
+            }
 
             // Skip if called from HandleSeries since it will be filtered there, allEpisodesRemote will not be null when called from HandleSeries
             // Remove specials if IncludeMissingSpecials is false

From 8d18cf8ab49e2cecda9204efca97ae7d40856647 Mon Sep 17 00:00:00 2001
From: LJQ <leejunquan7@gmail.com>
Date: Sat, 10 Aug 2024 22:13:13 +0800
Subject: [PATCH 3/3] Tenary

---
 .../Providers/TvdbMissingEpisodeProvider.cs   | 26 +++++--------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs b/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs
index d6ab959..b7788e3 100644
--- a/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs
+++ b/Jellyfin.Plugin.Tvdb/Providers/TvdbMissingEpisodeProvider.cs
@@ -148,15 +148,9 @@ private async Task HandleSeries(Series series)
                 }
             }
 
-            IReadOnlyList<EpisodeBaseRecord>? allEpisodes = null;
-            if (RemoveAllMissingEpisodesOnRefresh)
-            {
-                allEpisodes = Enumerable.Empty<EpisodeBaseRecord>().ToList();
-            }
-            else
-            {
-                allEpisodes = await GetAllEpisodes(tvdbId, series.DisplayOrder, series.GetPreferredMetadataLanguage()).ConfigureAwait(false);
-            }
+            var allEpisodes = RemoveAllMissingEpisodesOnRefresh ?
+                Enumerable.Empty<EpisodeBaseRecord>().ToList() :
+                await GetAllEpisodes(tvdbId, series.DisplayOrder, series.GetPreferredMetadataLanguage()).ConfigureAwait(false);
 
             if (!IncludeMissingSpecials)
             {
@@ -199,17 +193,11 @@ private async Task HandleSeason(Season season, IReadOnlyList<EpisodeBaseRecord>?
             }
 
             var tvdbId = series.GetTvdbId();
-            IReadOnlyList<EpisodeBaseRecord>? allEpisodes = null;
-            if (RemoveAllMissingEpisodesOnRefresh)
-            {
-                allEpisodes = Enumerable.Empty<EpisodeBaseRecord>().ToList();
-            }
-            else
-            {
-                allEpisodes = allEpisodesRemote ?? await GetAllEpisodes(tvdbId, series.DisplayOrder, season.GetPreferredMetadataLanguage())
+            var allEpisodes = RemoveAllMissingEpisodesOnRefresh ?
+                Enumerable.Empty<EpisodeBaseRecord>().ToList() :
+                allEpisodesRemote ??
+                await GetAllEpisodes(tvdbId, series.DisplayOrder, season.GetPreferredMetadataLanguage())
                     .ConfigureAwait(false);
-            }
-
             // Skip if called from HandleSeries since it will be filtered there, allEpisodesRemote will not be null when called from HandleSeries
             // Remove specials if IncludeMissingSpecials is false
             if (allEpisodesRemote is null && !IncludeMissingSpecials)