fix(discord): show 'Watching <title>' instead of 'Playing Nuvio'

composeApp/src/commonMain/kotlin/com/nuvio/app/core/ui/AppPresenceState.kt

@@ -25,5 +25,6 @@ internal sealed interface PresenceSnapshot {
         val posterUrl: String?,
         val isPlaying: Boolean,
         val positionMs: Long,
+        val durationMs: Long,
     ) : PresenceSnapshot
 }

composeApp/src/commonMain/kotlin/com/nuvio/app/features/player/PlayerScreenRuntimeUi.kt

@@ -74,6 +74,7 @@ internal fun PlayerScreenRuntime.RenderPlayerRuntimeUi() {
                 posterUrl = runtime.poster,
                 isPlaying = playbackSnapshot.isPlaying,
                 positionMs = playbackSnapshot.positionMs,
+                durationMs = playbackSnapshot.durationMs,
             ),
         )
     }

composeApp/src/desktopMain/kotlin/com/nuvio/app/features/discordrpc/DiscordActivity.kt

@@ -5,6 +5,14 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 internal data class DiscordActivity(
+    // Discord activity type: 0 = Playing, 2 = Listening, 3 = Watching, 5 = Competing.
+    // Sending 3 makes Discord show "Watching …" instead of the default "Playing …".
+    val type: Int = 0,
+    // Top line rendered under the username ("<verb> <name>"). When omitted, Discord uses the
+    // name of the application registered to the client id ("Nuvio"). Recent Discord clients honor
+    // a custom name here so the media title shows directly under the pseudo; older clients ignore
+    // it and fall back to the app name (that is why the title is also kept in `details`).
+    val name: String? = null,
     val details: String? = null,
     val state: String? = null,
     val timestamps: DiscordActivityTimestamps? = null,
@@ -14,6 +22,8 @@ internal data class DiscordActivity(
 @Serializable
 internal data class DiscordActivityTimestamps(
     val start: Long? = null,
+    // When both start and end are set, Discord renders a live progress bar with time remaining.
+    val end: Long? = null,
 )
 
 @Serializable

composeApp/src/desktopMain/kotlin/com/nuvio/app/features/discordrpc/DiscordPresenceManager.kt

@@ -89,15 +89,25 @@ private fun String.toDiscordEpisodeLabel(): String {
 private fun PresenceSnapshot.toDiscordActivity(): DiscordActivity = when (this) {
     is PresenceSnapshot.Tab -> DiscordActivity(details = "Browsing ${tab.name}")
     is PresenceSnapshot.Details -> DiscordActivity(details = "Viewing $title")
-    is PresenceSnapshot.Player -> DiscordActivity(
-        details = if (isPlaying) "Watching: $title" else "Paused: $title",
-        state = episodeLabel?.toDiscordEpisodeLabel() ?: if (isPlaying) "Watching" else "Paused",
-        timestamps = if (isPlaying) {
-            // Discord expects Unix timestamps in seconds, not milliseconds.
-            DiscordActivityTimestamps(start = (System.currentTimeMillis() - positionMs) / 1_000L)
-        } else {
-            null
-        },
-        assets = posterUrl?.let { DiscordActivityAssets(largeImage = it, largeText = title) },
-    )
+    is PresenceSnapshot.Player -> {
+        val episode = episodeLabel?.toDiscordEpisodeLabel()
+        // Discord expects Unix timestamps in seconds, not milliseconds.
+        val startSecs = (System.currentTimeMillis() - positionMs) / 1_000L
+        DiscordActivity(
+            type = 3, // Watching -> "Watching …" instead of the default "Playing …" (game).
+            name = title, // Show the media title under the pseudo when the client honors it.
+            details = title, // Always keep the title here as a fallback for clients that ignore `name`.
+            state = if (isPlaying) episode else episode?.let { "$it • Paused" } ?: "Paused",
+            timestamps = if (isPlaying) {
+                // start + end -> Discord renders a live progress bar with time remaining.
+                DiscordActivityTimestamps(
+                    start = startSecs,
+                    end = if (durationMs > 0L) startSecs + durationMs / 1_000L else null,
+                )
+            } else {
+                null
+            },
+            assets = posterUrl?.let { DiscordActivityAssets(largeImage = it, largeText = title) },
+        )
+    }
 }