Feature: All bussiness units get a tile

Jellyfin.Plugin.SRFPlay/Configuration/PluginConfiguration.cs

@@ -66,6 +66,7 @@ public class PluginConfiguration : BasePluginConfiguration
     {
         // Set default options
         BusinessUnit = BusinessUnit.SRF;
+        EnabledBusinessUnits = new System.Collections.Generic.List<BusinessUnit> { BusinessUnit.SRF };
         QualityPreference = QualityPreference.Auto;
         ContentRefreshIntervalHours = 6;
         ExpirationCheckIntervalHours = 24;
@@ -78,10 +79,20 @@ public class PluginConfiguration : BasePluginConfiguration
     }
 
     /// <summary>
-    /// Gets or sets the business unit to fetch content from.
+    /// Gets or sets the legacy single business unit. Retained for backwards compatibility and
+    /// migration into <see cref="EnabledBusinessUnits"/>; new code should use the list instead.
     /// </summary>
     public BusinessUnit BusinessUnit { get; set; }
 
+    /// <summary>
+    /// Gets or sets the list of business units to expose as channels. One channel tile is shown
+    /// per enabled unit, so polylingual households can browse e.g. SRF (German) and RTS (French)
+    /// at the same time.
+    /// </summary>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Usage", "CA2227:Collection properties should be read only", Justification = "Required for configuration serialization")]
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Design", "CA1002:Do not expose generic lists", Justification = "Configuration DTO")]
+    public System.Collections.Generic.List<BusinessUnit> EnabledBusinessUnits { get; set; }
+
     /// <summary>
     /// Gets or sets the preferred video quality.
     /// </summary>
@@ -161,4 +172,20 @@ public class PluginConfiguration : BasePluginConfiguration
     /// Gets or sets the output directory for sport livestream recordings.
     /// </summary>
     public string RecordingOutputPath { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Resolves the effective set of enabled business units, migrating from the legacy single
+    /// <see cref="BusinessUnit"/> value when the list has not been populated yet.
+    /// </summary>
+    /// <returns>The business units that should have channels.</returns>
+    public System.Collections.Generic.IReadOnlyList<BusinessUnit> ResolveEnabledUnits()
+    {
+        if (EnabledBusinessUnits != null && EnabledBusinessUnits.Count > 0)
+        {
+            return EnabledBusinessUnits;
+        }
+
+        // Legacy installs only had a single BusinessUnit; honour it so they keep working.
+        return new System.Collections.Generic.List<BusinessUnit> { BusinessUnit };
+    }
 }