Add .player case to Page enum

Sources/LuminateCore/JellyfinClient.swift

@@ -685,6 +685,26 @@ public actor JellyfinClient {
         }
     }
 
+    public func pingPlaybackSession(playSessionId: String) async throws {
+        guard token != nil else { throw JellyfinError.notAuthenticated }
+        let response = try await client.pingPlaybackSession(
+            Operations.PingPlaybackSession.Input(
+                query: .init(playSessionId: playSessionId)
+            ))
+        switch response {
+        case .noContent:
+            return
+        case .unauthorized:
+            throw JellyfinError.httpError(401)
+        case .forbidden:
+            throw JellyfinError.httpError(403)
+        case .serviceUnavailable:
+            throw JellyfinError.httpError(503)
+        case .undocumented(let code, _):
+            throw JellyfinError.httpError(code)
+        }
+    }
+
     public func getLatestMedia(
         userId: String,
         parentId: String? = nil,
@@ -755,4 +775,22 @@ public actor JellyfinClient {
         if let tag { components.queryItems = [.init(name: "tag", value: tag)] }
         return components.url
     }
+
+    public func streamURL(
+        itemId: String,
+        mediaSourceId: String,
+        playSessionId: String
+    ) -> URL? {
+        guard var components = URLComponents(url: serverURL, resolvingAgainstBaseURL: false) else {
+            return nil
+        }
+        components.path = "/Videos/\(itemId)/stream"
+        components.queryItems = [
+            .init(name: "static", value: "true"),
+            .init(name: "mediaSourceId", value: mediaSourceId),
+            .init(name: "playSessionId", value: playSessionId),
+            .init(name: "api_key", value: token ?? ""),
+        ]
+        return components.url
+    }
 }

Sources/LuminateCore/Page.swift

@@ -23,12 +23,14 @@ public enum Page: CustomStringConvertible {
     case item(item: BaseItemDto, type: DisplayType = .mixed)
     case items(title: String, items: [BaseItemDto], type: DisplayType = .mixed)
     case movieDetail(item: BaseItemDto)
+    case player(PlayerState)
 
     public var description: String {
         return switch self {
         case .item(let item, _): item.name ?? "Library"
         case .items(let title, _, _): title
         case .movieDetail(let item): item.name ?? "Luminate"
+        case .player: "Now Playing"
         }
     }
 }