Add skipping last episode minus the episode

Needs to determine if the current episode is the last episode, but this fills in all the UI and config

ConfusedPolarBear.Plugin.IntroSkipper/Configuration/PluginConfiguration.cs

@@ -163,6 +163,11 @@ public class PluginConfiguration : BasePluginConfiguration
     /// </summary>
     public bool SkipFirstEpisode { get; set; } = true;
 
+    /// <summary>
+    /// Gets or sets a value indicating whether the introduction in the last episode of a season should be ignored.
+    /// </summary>
+    public bool SkipLastEpisode { get; set; } = false;
+
     /// <summary>
     /// Gets or sets a value indicating whether the skip button should be displayed for the duration of the intro.
     /// </summary>

ConfusedPolarBear.Plugin.IntroSkipper/Configuration/configPage.html

@@ -375,6 +375,18 @@
                             <br />
                         </div>
 
+                        <div id="divSkipLastEpisode" class="checkboxContainer checkboxContainer-withDescription">
+                            <label class="emby-checkbox-label">
+                                <input id="SkipLastEpisode" type="checkbox" is="emby-checkbox" />
+                                <span>Play intro for last episode of a season</span>
+                            </label>
+
+                            <div class="fieldDescription">
+                                If checked, auto skip will play the introduction of the last episode in a season.<br />
+                            </div>
+                            <br />
+                        </div>
+
                         <div id="divSecondsOfIntroStartToPlay" class="inputContainer">
                             <label class="inputLabel inputLabelUnfocused" for="SecondsOfIntroStartToPlay">
                                 Intro skip delay (in seconds)
@@ -817,6 +829,7 @@
                 "AutoSkip",
                 "AutoSkipCredits",
                 "SkipFirstEpisode",
+                "SkipLastEpisode",
                 "PersistSkipButton",
                 "SkipButtonVisible"
             ]
@@ -850,6 +863,7 @@
             var selectAllLibraries = document.querySelector("input#SelectAllLibraries");
             var librariesContainer = document.querySelector("div.folderAccessListContainer");
             var skipFirstEpisode = document.querySelector("div#divSkipFirstEpisode");
+            var skipLastEpisode = document.querySelector("div#divSkipLastEpisode");
             var secondsOfIntroStartToPlay = document.querySelector("div#divSecondsOfIntroStartToPlay");
             var autoSkipClientList = document.getElementById("AutoSkipClientList");
             var secondsOfCreditsStartToPlay = document.querySelector("div#divSecondsOfCreditsStartToPlay");
@@ -892,10 +906,12 @@
             function autoSkipChanged() {
                 if (autoSkip.checked) {
                     skipFirstEpisode.style.display = 'unset';
+                    skipLastEpisode.style.display = 'unset';
                     autoSkipNotificationText.style.display = 'unset';
                     secondsOfIntroStartToPlay.style.display = 'unset';
                 } else {
                     skipFirstEpisode.style.display = 'none';
+                    skipLastEpisode.style.display = 'none';
                     autoSkipNotificationText.style.display = 'none';
                     secondsOfIntroStartToPlay.style.display = 'none';
                 }

ConfusedPolarBear.Plugin.IntroSkipper/Services/AutoSkip.cs

@@ -87,12 +87,18 @@ public class AutoSkip(
             return;
         }
 
-        // If this is the first episode in the season, and SkipFirstEpisode is false, pretend that we've already sent the seek command for this playback session.
+        // If this is the first episode in the season, and SkipFirstEpisode is true, pretend that we've already sent the seek command for this playback session.
         if (Plugin.Instance!.Configuration.SkipFirstEpisode && episodeNumber == 1)
         {
             newState = true;
         }
 
+        // If this is the last episode in the season, and SkipLastEpisode is true, pretend that we've already sent the seek command for this playback session.
+        if (Plugin.Instance!.Configuration.SkipLastEpisode && episodeNumber == 1)
+        {
+            newState = true;
+        }
+
         // Reset the seek command state for this device.
         lock (_sentSeekCommandLock)
         {