add domain concepts: FillStrategy variants, Chapter, InterstitialRule, MidRollRule, gap_filler

- FillStrategy: +Alternating (round-robin series), +Weighted (fresh-first), +Marathon (always ep1, loops)
- Chapter value object on MediaItem (JSON column in library_items)
- InterstitialRule + MidRollRule on ProgrammingBlock (data model only)
- gap_filler: Option<MediaFilter> on Channel (persisted as JSON column)
- migration: 20260712000002_add_chapters_and_gap_filler.sql

Cargo.lock

@@ -34,7 +34,11 @@ name = "adapter-event-publisher"
 version = "0.1.0"
 dependencies = [
  "async-trait",
+ "chrono",
  "domain",
+ "serde",
+ "serde_json",
+ "sqlx",
  "tokio",
  "tracing",
 ]
@@ -1804,9 +1808,7 @@ dependencies = [
  "chrono",
  "domain",
  "dotenvy",
- "handlebars",
  "infra-wiring",
- "reqwest",
  "serde",
  "serde_json",
  "thiserror",
@@ -3365,6 +3367,31 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "worker"
+version = "0.1.0"
+dependencies = [
+ "adapter-auth",
+ "adapter-event-publisher",
+ "adapter-jellyfin",
+ "adapter-local-files",
+ "adapter-sqlite",
+ "anyhow",
+ "application",
+ "async-trait",
+ "chrono",
+ "domain",
+ "dotenvy",
+ "handlebars",
+ "infra-wiring",
+ "reqwest",
+ "serde_json",
+ "tokio",
+ "tracing",
+ "tracing-subscriber",
+ "uuid",
+]
+
 [[package]]
 name = "writeable"
 version = "0.6.3"

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace]
-members = ["crates/domain", "crates/application", "crates/api-types", "crates/infra-wiring", "crates/adapters/adapter-common", "crates/adapters/sqlite", "crates/adapters/auth", "crates/adapters/jellyfin", "crates/adapters/local-files", "crates/adapters/event-publisher", "crates/presentation", "crates/mcp"]
+members = ["crates/domain", "crates/application", "crates/api-types", "crates/infra-wiring", "crates/adapters/adapter-common", "crates/adapters/sqlite", "crates/adapters/auth", "crates/adapters/jellyfin", "crates/adapters/local-files", "crates/adapters/event-publisher", "crates/presentation", "crates/worker", "crates/mcp"]
 exclude = ["k-tv-backend", "k-tv-frontend"]
 resolver = "2"
 

crates/adapters/adapter-common/src/lib.rs

@@ -1,5 +1,5 @@
 use chrono::{DateTime, Utc};
-use domain::{DomainError, RecyclePolicy, ScheduleConfig, ScheduleConfigCompat};
+use domain::{DomainError, RotationPolicy, ScheduleConfig, ScheduleConfigCompat};
 use serde::de::DeserializeOwned;
 use uuid::Uuid;
 
@@ -32,8 +32,8 @@ pub fn parse_schedule_config(json: &str) -> Result<ScheduleConfig, DomainError>
     Ok(ScheduleConfig::from(compat))
 }
 
-pub fn parse_recycle_policy(json: &str) -> Result<RecyclePolicy, DomainError> {
-    parse_json(json, "recycle_policy")
+pub fn parse_rotation_policy(json: &str) -> Result<RotationPolicy, DomainError> {
+    parse_json(json, "rotation_policy")
 }
 
 pub fn parse_enum_or_default<T: DeserializeOwned + Default>(value: String) -> T {
@@ -151,9 +151,9 @@ mod tests {
     }
 
     #[test]
-    fn parse_recycle_policy_valid() {
+    fn parse_rotation_policy_valid() {
         let json = r#"{"cooldown_days":7,"cooldown_generations":3,"min_available_ratio":0.3}"#;
-        let policy = parse_recycle_policy(json).unwrap();
+        let policy = parse_rotation_policy(json).unwrap();
         assert_eq!(policy.cooldown_days, Some(7));
     }
 

crates/adapters/event-publisher/Cargo.toml

@@ -8,3 +8,7 @@ domain = { workspace = true }
 async-trait = { workspace = true }
 tokio = { workspace = true }
 tracing = { workspace = true }
+sqlx = { workspace = true, features = ["sqlite"] }
+serde = { workspace = true }
+serde_json = { workspace = true }
+chrono = { workspace = true }

crates/adapters/event-publisher/src/lib.rs

@@ -1,42 +1,170 @@
 use async_trait::async_trait;
 use domain::errors::{DomainError, DomainResult};
-use domain::events::DomainEvent;
+use domain::events::{DomainEvent, EventEnvelope};
 use domain::ports::events::{EventConsumer, EventPublisher};
-use tokio::sync::broadcast;
+use sqlx::SqlitePool;
 
-pub struct ChannelEventBus {
-    tx: broadcast::Sender<DomainEvent>,
+fn event_type_label(event: &DomainEvent) -> &'static str {
+    match event {
+        DomainEvent::BroadcastTransition { .. } => "broadcast_transition",
+        DomainEvent::NoSignal { .. } => "no_signal",
+        DomainEvent::ScheduleGenerated { .. } => "schedule_generated",
+        DomainEvent::ChannelCreated { .. } => "channel_created",
+        DomainEvent::ChannelUpdated { .. } => "channel_updated",
+        DomainEvent::ChannelDeleted { .. } => "channel_deleted",
+        DomainEvent::UserRegistered { .. } => "user_registered",
+        _ => "unknown",
+    }
 }
 
-impl ChannelEventBus {
-    pub fn new(capacity: usize) -> Self {
-        let (tx, _) = broadcast::channel(capacity);
-        Self { tx }
-    }
+pub struct SqliteEventPublisher {
+    pool: SqlitePool,
+}
 
-    pub fn subscriber(&self) -> broadcast::Receiver<DomainEvent> {
-        self.tx.subscribe()
-    }
-
-    pub fn sender(&self) -> broadcast::Sender<DomainEvent> {
-        self.tx.clone()
+impl SqliteEventPublisher {
+    pub fn new(pool: SqlitePool) -> Self {
+        Self { pool }
     }
 }
 
 #[async_trait]
-impl EventPublisher for ChannelEventBus {
+impl EventPublisher for SqliteEventPublisher {
     async fn publish(&self, event: DomainEvent) -> DomainResult<()> {
-        let _ = self.tx.send(event);
+        let event_type = event_type_label(&event);
+        let payload = serde_json::to_string(&event)
+            .map_err(|e| DomainError::InfrastructureError(format!("event serialize: {e}")))?;
+
+        sqlx::query(
+            "INSERT INTO event_queue (event_type, payload, status) VALUES (?, ?, 'pending')",
+        )
+        .bind(event_type)
+        .bind(&payload)
+        .execute(&self.pool)
+        .await
+        .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+
         Ok(())
     }
 }
 
-#[async_trait]
-impl EventConsumer for ChannelEventBus {
-    async fn recv(&self) -> DomainResult<DomainEvent> {
-        let mut rx = self.tx.subscribe();
-        rx.recv()
-            .await
-            .map_err(|e| DomainError::InfrastructureError(e.to_string()))
+pub struct SqliteEventConsumer {
+    pool: SqlitePool,
+}
+
+impl SqliteEventConsumer {
+    pub fn new(pool: SqlitePool) -> Self {
+        Self { pool }
     }
 }
+
+#[derive(sqlx::FromRow)]
+struct EventRow {
+    id: i64,
+    payload: String,
+    retry_count: i32,
+    created_at: String,
+    max_retries: i32,
+    event_type: String,
+}
+
+#[async_trait]
+impl EventConsumer for SqliteEventConsumer {
+    async fn poll_next(&self) -> DomainResult<Option<EventEnvelope>> {
+        let row: Option<EventRow> = sqlx::query_as(
+            "SELECT id, event_type, payload, retry_count, created_at, max_retries \
+             FROM event_queue WHERE status = 'pending' ORDER BY id ASC LIMIT 1",
+        )
+        .fetch_optional(&self.pool)
+        .await
+        .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+
+        let row = match row {
+            Some(r) => r,
+            None => return Ok(None),
+        };
+
+        sqlx::query("UPDATE event_queue SET status = 'processing', updated_at = datetime('now') WHERE id = ?")
+            .bind(row.id)
+            .execute(&self.pool)
+            .await
+            .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+
+        match serde_json::from_str::<DomainEvent>(&row.payload) {
+            Ok(event) => Ok(Some(EventEnvelope::from_persistence(
+                row.id,
+                event,
+                row.retry_count as u32,
+                row.created_at,
+            ))),
+            Err(e) => {
+                move_to_dlq(&self.pool, &row, &e.to_string()).await?;
+                Ok(None)
+            }
+        }
+    }
+
+    async fn ack(&self, event_id: i64) -> DomainResult<()> {
+        sqlx::query("DELETE FROM event_queue WHERE id = ?")
+            .bind(event_id)
+            .execute(&self.pool)
+            .await
+            .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+        Ok(())
+    }
+
+    async fn nack(&self, event_id: i64, error: &str) -> DomainResult<()> {
+        let row: Option<EventRow> = sqlx::query_as(
+            "SELECT id, event_type, payload, retry_count, created_at, max_retries FROM event_queue WHERE id = ?",
+        )
+        .bind(event_id)
+        .fetch_optional(&self.pool)
+        .await
+        .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+
+        let row = match row {
+            Some(r) => r,
+            None => return Ok(()),
+        };
+
+        let new_retry = row.retry_count + 1;
+        if new_retry >= row.max_retries {
+            move_to_dlq(&self.pool, &row, error).await?;
+        } else {
+            sqlx::query(
+                "UPDATE event_queue SET status = 'pending', retry_count = ?, error_message = ?, updated_at = datetime('now') WHERE id = ?",
+            )
+            .bind(new_retry)
+            .bind(error)
+            .bind(event_id)
+            .execute(&self.pool)
+            .await
+            .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+        }
+
+        Ok(())
+    }
+}
+
+async fn move_to_dlq(pool: &SqlitePool, row: &EventRow, error: &str) -> DomainResult<()> {
+    sqlx::query(
+        "INSERT INTO dead_letter_queue (original_event_id, event_type, payload, error_message, retry_count, original_created_at) \
+         VALUES (?, ?, ?, ?, ?, ?)",
+    )
+    .bind(row.id)
+    .bind(&row.event_type)
+    .bind(&row.payload)
+    .bind(error)
+    .bind(row.retry_count)
+    .bind(&row.created_at)
+    .execute(pool)
+    .await
+    .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+
+    sqlx::query("DELETE FROM event_queue WHERE id = ?")
+        .bind(row.id)
+        .execute(pool)
+        .await
+        .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
+
+    Ok(())
+}

crates/adapters/jellyfin/src/mapping.rs

@@ -1,4 +1,4 @@
-use domain::{ContentType, MediaItem, MediaItemId, MediaItemRow};
+use domain::{ContentType, MediaItem, MediaItemId, MediaItemRow, MediaRole};
 
 use crate::models::JellyfinItem;
 
@@ -17,7 +17,7 @@ pub(crate) fn map_jellyfin_item(item: JellyfinItem) -> Option<MediaItem> {
         .unwrap_or(0);
 
     Some(MediaItem::from_persistence(MediaItemRow {
-        id: MediaItemId::new(item.id),
+        id: MediaItemId::new(&item.id),
         title: item.name,
         content_type,
         duration_secs,
@@ -30,5 +30,12 @@ pub(crate) fn map_jellyfin_item(item: JellyfinItem) -> Option<MediaItem> {
         episode_number: item.index_number,
         thumbnail_url: None,
         collection_id: None,
+        provider_id: String::new(),
+        external_id: item.id,
+        collection_name: None,
+        collection_type: None,
+        synced_at: None,
+        role: MediaRole::default(),
+        chapters: Vec::new(),
     }))
 }

crates/adapters/jellyfin/src/models.rs

@@ -37,20 +37,6 @@ pub(crate) struct JellyfinItem {
     pub recursive_item_count: Option<u32>,
 }
 
-#[derive(Debug, Deserialize)]
-pub(crate) struct JellyfinPlaybackInfoResponse {
-    #[serde(rename = "MediaSources")]
-    pub media_sources: Vec<JellyfinMediaSource>,
-}
-
-#[derive(Debug, Deserialize)]
-pub(crate) struct JellyfinMediaSource {
-    #[serde(rename = "SupportsDirectStream")]
-    pub supports_direct_stream: bool,
-    #[serde(rename = "DirectStreamUrl")]
-    pub direct_stream_url: Option<String>,
-}
-
 pub(crate) fn jellyfin_item_type(ct: &ContentType) -> &'static str {
     match ct {
         ContentType::Movie => "Movie",

crates/adapters/jellyfin/src/provider.rs

@@ -1,18 +1,11 @@
 use async_trait::async_trait;
 
-use domain::ports::{
-    Collection, IMediaProvider, ProviderCapabilities, SeriesSummary, StreamQuality,
-    StreamingProtocol,
-};
-use domain::{ContentType, DomainError, DomainResult, MediaFilter, MediaItem, MediaItemId};
+use domain::ports::{Collection, IMediaProvider, ProviderCapabilities, SeriesSummary};
+use domain::{ContentType, DomainError, DomainResult, MediaFilter, MediaItem, MediaItemId, SourceUri};
 
 use crate::config::JellyfinConfig;
 use crate::mapping::{map_jellyfin_item, TICKS_PER_SEC};
-use crate::models::{
-    jellyfin_item_type, JellyfinItemsResponse, JellyfinPlaybackInfoResponse,
-};
-
-const FALLBACK_HLS_BITRATE: u32 = 8_000_000;
+use crate::models::{jellyfin_item_type, JellyfinItemsResponse};
 
 pub struct JellyfinMediaProvider {
     client: reqwest::Client,
@@ -129,16 +122,6 @@ impl JellyfinMediaProvider {
         Ok(items)
     }
 
-    fn hls_url(&self, item_id: &MediaItemId, bitrate: u32) -> String {
-        format!(
-            "{}/Videos/{}/master.m3u8?videoCodec=h264&audioCodec=aac&VideoBitRate={}&mediaSourceId={}&SubtitleMethod=Hls&subtitleCodec=vtt&api_key={}",
-            self.config.base_url,
-            item_id.as_ref(),
-            bitrate,
-            item_id.as_ref(),
-            self.config.api_key,
-        )
-    }
 }
 
 #[async_trait]
@@ -151,9 +134,7 @@ impl IMediaProvider for JellyfinMediaProvider {
             tags: true,
             decade: true,
             search: true,
-            streaming_protocol: StreamingProtocol::Hls,
             rescan: false,
-            transcode: false,
         }
     }
 
@@ -350,52 +331,14 @@ impl IMediaProvider for JellyfinMediaProvider {
         Ok(body.items.into_iter().map(|item| item.name).collect())
     }
 
-    async fn get_stream_url(
-        &self,
-        item_id: &MediaItemId,
-        quality: &StreamQuality,
-    ) -> DomainResult<String> {
-        match quality {
-            StreamQuality::Direct => {
-                let url = format!(
-                    "{}/Items/{}/PlaybackInfo",
-                    self.config.base_url,
-                    item_id.as_ref()
-                );
-                let resp = self
-                    .client
-                    .post(&url)
-                    .header("X-Emby-Token", &self.config.api_key)
-                    .query(&[
-                        ("userId", &self.config.user_id),
-                        ("mediaSourceId", &item_id.as_ref().to_string()),
-                    ])
-                    .json(&serde_json::json!({}))
-                    .send()
-                    .await
-                    .map_err(|e| {
-                        DomainError::InfrastructureError(format!("PlaybackInfo failed: {e}"))
-                    })?;
-
-                if resp.status().is_success() {
-                    let info: JellyfinPlaybackInfoResponse = resp.json().await.map_err(|e| {
-                        DomainError::InfrastructureError(format!(
-                            "PlaybackInfo parse failed: {e}"
-                        ))
-                    })?;
-                    if let Some(src) = info.media_sources.first()
-                        && src.supports_direct_stream
-                        && let Some(rel_url) = &src.direct_stream_url
-                    {
-                        return Ok(format!(
-                            "{}{}&api_key={}",
-                            self.config.base_url, rel_url, self.config.api_key
-                        ));
-                    }
-                }
-                Ok(self.hls_url(item_id, FALLBACK_HLS_BITRATE))
-            }
-            StreamQuality::Transcode(bps) => Ok(self.hls_url(item_id, *bps)),
-        }
+    async fn get_source_uri(&self, item_id: &MediaItemId) -> DomainResult<SourceUri> {
+        Ok(SourceUri::NetworkUrl {
+            url: format!(
+                "{}/Videos/{}/stream?static=true&api_key={}",
+                self.config.base_url,
+                item_id.as_ref(),
+                self.config.api_key,
+            ),
+        })
     }
 }

crates/adapters/local-files/src/lib.rs

@@ -30,7 +30,7 @@ impl LocalFilesBundle {
         });
 
         let provider =
-            LocalFilesProvider::new(Arc::clone(&local_index), &config, transcode_manager.clone());
+            LocalFilesProvider::new(Arc::clone(&local_index), &config);
 
         Self {
             provider,

crates/adapters/local-files/src/provider.rs

@@ -1,36 +1,23 @@
 use std::sync::Arc;
 
 use async_trait::async_trait;
-use domain::ports::{
-    Collection, IMediaProvider, ProviderCapabilities, StreamQuality, StreamingProtocol,
-};
-use domain::{ContentType, DomainError, DomainResult, MediaFilter, MediaItem, MediaItemId, MediaItemRow};
+use domain::ports::{Collection, IMediaProvider, ProviderCapabilities};
+use domain::{ContentType, DomainError, DomainResult, MediaFilter, MediaItem, MediaItemId, MediaItemRow, MediaRole, SourceUri};
 
 use crate::config::LocalFilesConfig;
 use crate::index::{decode_id, LocalIndex};
 use crate::scanner::LocalFileItem;
-use crate::transcoder::TranscodeManager;
 
 pub struct LocalFilesProvider {
     pub index: Arc<LocalIndex>,
-    base_url: String,
-    transcode_manager: Option<Arc<TranscodeManager>>,
 }
 
 const SHORT_DURATION_SECS: u32 = 1200;
 const DECADE_SPAN: u16 = 9;
 
 impl LocalFilesProvider {
-    pub fn new(
-        index: Arc<LocalIndex>,
-        config: &LocalFilesConfig,
-        transcode_manager: Option<Arc<TranscodeManager>>,
-    ) -> Self {
-        Self {
-            index,
-            base_url: config.base_url.trim_end_matches('/').to_string(),
-            transcode_manager,
-        }
+    pub fn new(index: Arc<LocalIndex>, _config: &LocalFilesConfig) -> Self {
+        Self { index }
     }
 }
 
@@ -54,6 +41,13 @@ fn to_media_item(id: MediaItemId, item: &LocalFileItem) -> MediaItem {
         episode_number: None,
         thumbnail_url: None,
         collection_id: None,
+        provider_id: String::new(),
+        external_id: String::new(),
+        collection_name: None,
+        collection_type: None,
+        synced_at: None,
+        role: MediaRole::default(),
+        chapters: Vec::new(),
     })
 }
 
@@ -67,13 +61,7 @@ impl IMediaProvider for LocalFilesProvider {
             tags: true,
             decade: true,
             search: true,
-            streaming_protocol: if self.transcode_manager.is_some() {
-                StreamingProtocol::Hls
-            } else {
-                StreamingProtocol::DirectFile
-            },
             rescan: true,
-            transcode: self.transcode_manager.is_some(),
         }
     }
 
@@ -149,31 +137,14 @@ impl IMediaProvider for LocalFilesProvider {
             .map(|item| to_media_item(item_id.clone(), &item)))
     }
 
-    async fn get_stream_url(
-        &self,
-        item_id: &MediaItemId,
-        quality: &StreamQuality,
-    ) -> DomainResult<String> {
-        match quality {
-            StreamQuality::Transcode(_) if self.transcode_manager.is_some() => {
-                let tm = self.transcode_manager.as_ref().unwrap();
-                let rel = decode_id(item_id).ok_or_else(|| {
-                    DomainError::InfrastructureError("invalid item id encoding".into())
-                })?;
-                let src = self.index.root_dir.join(&rel);
-                tm.ensure_transcoded(item_id.as_ref(), &src).await?;
-                Ok(format!(
-                    "{}/api/v1/files/transcode/{}/playlist.m3u8",
-                    self.base_url,
-                    item_id.as_ref()
-                ))
-            }
-            _ => Ok(format!(
-                "{}/api/v1/files/stream/{}",
-                self.base_url,
-                item_id.as_ref()
-            )),
-        }
+    async fn get_source_uri(&self, item_id: &MediaItemId) -> DomainResult<SourceUri> {
+        let rel = decode_id(item_id).ok_or_else(|| {
+            DomainError::InfrastructureError("invalid item id encoding".into())
+        })?;
+        let abs_path = self.index.root_dir.join(&rel);
+        Ok(SourceUri::FilePath {
+            path: abs_path.to_string_lossy().into_owned(),
+        })
     }
 
     async fn list_collections(&self) -> DomainResult<Vec<Collection>> {

crates/adapters/sqlite/src/channel.rs

@@ -4,13 +4,13 @@ use sqlx::{Row, SqlitePool};
 use uuid::Uuid;
 
 use adapter_common::{
-    map_sqlx_error, parse_dt, parse_enum_or_default, parse_recycle_policy, parse_schedule_config,
+    map_sqlx_error, parse_dt, parse_enum_or_default, parse_rotation_policy, parse_schedule_config,
     parse_uuid, serialize_enum_as_string,
 };
 use domain::{
     ports::channel::{ChannelCommand, ChannelQuery},
     AccessMode, Channel, ChannelConfigSnapshot, ChannelId, ChannelRow as DomainChannelRow,
-    DomainError, DomainResult, LogoPosition, ScheduleConfig, SnapshotId, UserId,
+    DomainError, DomainResult, LogoPosition, MediaFilter, ScheduleConfig, SnapshotId, UserId,
 };
 
 pub struct SqliteChannelRepository {
@@ -23,7 +23,7 @@ impl SqliteChannelRepository {
     }
 }
 
-const SELECT_COLS: &str = "id, owner_id, name, description, timezone, schedule_config, recycle_policy, auto_schedule, access_mode, access_password_hash, logo, logo_position, logo_opacity, webhook_url, webhook_poll_interval_secs, webhook_body_template, webhook_headers, created_at, updated_at";
+const SELECT_COLS: &str = "id, owner_id, name, description, timezone, schedule_config, recycle_policy AS rotation_policy, auto_schedule, access_mode, logo, logo_position, logo_opacity, webhook_url, webhook_poll_interval_secs, webhook_body_template, webhook_headers, gap_filler, created_at, updated_at";
 
 #[derive(Debug, sqlx::FromRow)]
 struct ChannelRow {
@@ -33,10 +33,9 @@ struct ChannelRow {
     description: Option<String>,
     timezone: String,
     schedule_config: String,
-    recycle_policy: String,
+    rotation_policy: String,
     auto_schedule: i64,
     access_mode: String,
-    access_password_hash: Option<String>,
     logo: Option<String>,
     logo_position: String,
     logo_opacity: f32,
@@ -44,6 +43,7 @@ struct ChannelRow {
     webhook_poll_interval_secs: i64,
     webhook_body_template: Option<String>,
     webhook_headers: Option<String>,
+    gap_filler: Option<String>,
     created_at: String,
     updated_at: String,
 }
@@ -53,10 +53,15 @@ impl ChannelRow {
         let id = ChannelId::from_uuid(parse_uuid(&self.id, "channel id")?);
         let owner_id = UserId::from_uuid(parse_uuid(&self.owner_id, "owner id")?);
         let schedule_config = parse_schedule_config(&self.schedule_config)?;
-        let recycle_policy = parse_recycle_policy(&self.recycle_policy)?;
+        let rotation_policy = parse_rotation_policy(&self.rotation_policy)?;
         let access_mode: AccessMode = parse_enum_or_default(self.access_mode);
         let logo_position: LogoPosition = parse_enum_or_default(self.logo_position);
 
+        let gap_filler: Option<MediaFilter> = self
+            .gap_filler
+            .as_deref()
+            .and_then(|s| serde_json::from_str(s).ok());
+
         Ok(Channel::from_persistence(DomainChannelRow {
             id,
             owner_id,
@@ -64,10 +69,9 @@ impl ChannelRow {
             description: self.description,
             timezone: self.timezone,
             schedule_config,
-            recycle_policy,
+            rotation_policy,
             auto_schedule: self.auto_schedule != 0,
             access_mode,
-            access_password_hash: self.access_password_hash,
             logo: self.logo,
             logo_position,
             logo_opacity: self.logo_opacity,
@@ -75,6 +79,7 @@ impl ChannelRow {
             webhook_poll_interval_secs: self.webhook_poll_interval_secs as u32,
             webhook_body_template: self.webhook_body_template,
             webhook_headers: self.webhook_headers,
+            gap_filler,
             created_at: parse_dt(&self.created_at)?,
             updated_at: parse_dt(&self.updated_at)?,
         }))
@@ -109,18 +114,22 @@ impl ChannelCommand for SqliteChannelRepository {
     async fn save(&self, channel: &Channel) -> DomainResult<()> {
         let schedule_config = serde_json::to_string(channel.schedule_config())
             .map_err(|e| DomainError::RepositoryError(format!("serialize schedule_config: {e}")))?;
-        let recycle_policy = serde_json::to_string(channel.recycle_policy())
-            .map_err(|e| DomainError::RepositoryError(format!("serialize recycle_policy: {e}")))?;
+        let rotation_policy = serde_json::to_string(channel.rotation_policy())
+            .map_err(|e| DomainError::RepositoryError(format!("serialize rotation_policy: {e}")))?;
         let access_mode = serialize_enum_as_string(channel.access_mode(), "public");
         let logo_position = serialize_enum_as_string(channel.logo_position(), "top_right");
 
+        let gap_filler_json = channel
+            .gap_filler()
+            .map(|f| serde_json::to_string(f).unwrap_or_default());
+
         sqlx::query(
             r#"
             INSERT INTO channels
                 (id, owner_id, name, description, timezone, schedule_config, recycle_policy,
-                 auto_schedule, access_mode, access_password_hash, logo, logo_position,
+                 auto_schedule, access_mode, logo, logo_position,
                  logo_opacity, webhook_url, webhook_poll_interval_secs, webhook_body_template,
-                 webhook_headers, created_at, updated_at)
+                 webhook_headers, gap_filler, created_at, updated_at)
             VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
             ON CONFLICT(id) DO UPDATE SET
                 name                       = excluded.name,
@@ -130,7 +139,6 @@ impl ChannelCommand for SqliteChannelRepository {
                 recycle_policy             = excluded.recycle_policy,
                 auto_schedule              = excluded.auto_schedule,
                 access_mode                = excluded.access_mode,
-                access_password_hash       = excluded.access_password_hash,
                 logo                       = excluded.logo,
                 logo_position              = excluded.logo_position,
                 logo_opacity               = excluded.logo_opacity,
@@ -138,6 +146,7 @@ impl ChannelCommand for SqliteChannelRepository {
                 webhook_poll_interval_secs = excluded.webhook_poll_interval_secs,
                 webhook_body_template      = excluded.webhook_body_template,
                 webhook_headers            = excluded.webhook_headers,
+                gap_filler                 = excluded.gap_filler,
                 updated_at                 = excluded.updated_at
             "#,
         )
@@ -147,10 +156,9 @@ impl ChannelCommand for SqliteChannelRepository {
         .bind(channel.description())
         .bind(channel.timezone())
         .bind(&schedule_config)
-        .bind(&recycle_policy)
+        .bind(&rotation_policy)
         .bind(channel.auto_schedule() as i64)
         .bind(&access_mode)
-        .bind(channel.access_password_hash())
         .bind(channel.logo())
         .bind(&logo_position)
         .bind(channel.logo_opacity())
@@ -158,6 +166,7 @@ impl ChannelCommand for SqliteChannelRepository {
         .bind(channel.webhook_poll_interval_secs() as i64)
         .bind(channel.webhook_body_template())
         .bind(channel.webhook_headers())
+        .bind(&gap_filler_json)
         .bind(channel.created_at().to_rfc3339())
         .bind(channel.updated_at().to_rfc3339())
         .execute(&self.pool)

crates/adapters/sqlite/src/library.rs

@@ -4,9 +4,10 @@ use sqlx::SqlitePool;
 use adapter_common::{content_type_str, parse_content_type, parse_genres_blob};
 use domain::{
     ports::library::{LibraryCommand, LibraryQuery},
-    ContentType, DomainError, DomainResult, LibraryCollection, LibraryItem,
-    LibraryItemRow as DomainLibraryItemRow, LibrarySearchFilter, LibrarySyncLogEntry,
-    LibrarySyncResult, SeasonSummary, ShowSummary,
+    ContentType, DomainError, DomainResult, LibraryCollection,
+    LibrarySearchFilter, LibrarySyncLogEntry,
+    LibrarySyncResult, MediaItem, MediaItemRow as DomainMediaItemRow,
+    MediaRole, SeasonSummary, ShowSummary,
 };
 
 pub struct SqliteLibraryRepository {
@@ -38,17 +39,19 @@ struct LibraryItemRow {
     collection_type: Option<String>,
     thumbnail_url: Option<String>,
     synced_at: String,
+    chapters: Option<String>,
 }
 
 impl LibraryItemRow {
-    fn into_library_item(self) -> LibraryItem {
-        LibraryItem::from_persistence(DomainLibraryItemRow {
-            id: self.id,
+    fn into_media_item(self) -> MediaItem {
+        MediaItem::from_persistence(DomainMediaItemRow {
+            id: domain::MediaItemId::new(&self.id),
             provider_id: self.provider_id,
             external_id: self.external_id,
             title: self.title,
             content_type: parse_content_type(&self.content_type),
             duration_secs: self.duration_secs as u32,
+            description: None,
             series_name: self.series_name,
             season_number: self.season_number.map(|n| n as u32),
             episode_number: self.episode_number.map(|n| n as u32),
@@ -59,7 +62,13 @@ impl LibraryItemRow {
             collection_name: self.collection_name,
             collection_type: self.collection_type,
             thumbnail_url: self.thumbnail_url,
-            synced_at: self.synced_at,
+            synced_at: Some(self.synced_at),
+            role: MediaRole::default(),
+            chapters: self
+                .chapters
+                .as_deref()
+                .and_then(|s| serde_json::from_str(s).ok())
+                .unwrap_or_default(),
         })
     }
 }
@@ -93,7 +102,7 @@ struct SeasonSummaryRow {
 
 #[async_trait]
 impl LibraryCommand for SqliteLibraryRepository {
-    async fn upsert_items(&self, _provider_id: &str, items: Vec<LibraryItem>) -> DomainResult<()> {
+    async fn upsert_items(&self, _provider_id: &str, items: Vec<MediaItem>) -> DomainResult<()> {
         let mut tx = self
             .pool
             .begin()
@@ -101,14 +110,20 @@ impl LibraryCommand for SqliteLibraryRepository {
             .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
 
         for item in items {
+            let chapters_json = if item.chapters().is_empty() {
+                None
+            } else {
+                Some(serde_json::to_string(item.chapters()).unwrap_or_default())
+            };
+
             sqlx::query(
                 "INSERT OR REPLACE INTO library_items
                  (id, provider_id, external_id, title, content_type, duration_secs,
                   series_name, season_number, episode_number, year, genres, tags,
-                  collection_id, collection_name, collection_type, thumbnail_url, synced_at)
-                 VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
+                  collection_id, collection_name, collection_type, thumbnail_url, synced_at, chapters)
+                 VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
             )
-            .bind(item.id())
+            .bind(item.id().value())
             .bind(item.provider_id())
             .bind(item.external_id())
             .bind(item.title())
@@ -124,7 +139,8 @@ impl LibraryCommand for SqliteLibraryRepository {
             .bind(item.collection_name())
             .bind(item.collection_type())
             .bind(item.thumbnail_url())
-            .bind(item.synced_at())
+            .bind(item.synced_at().unwrap_or(""))
+            .bind(&chapters_json)
             .execute(&mut *tx)
             .await
             .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
@@ -187,7 +203,7 @@ impl LibraryQuery for SqliteLibraryRepository {
     async fn search(
         &self,
         filter: &LibrarySearchFilter,
-    ) -> DomainResult<(Vec<LibraryItem>, u32)> {
+    ) -> DomainResult<(Vec<MediaItem>, u32)> {
         let mut conditions: Vec<String> = vec![];
 
         if let Some(p) = filter.provider_id() {
@@ -263,19 +279,19 @@ impl LibraryQuery for SqliteLibraryRepository {
 
         Ok((
             rows.into_iter()
-                .map(LibraryItemRow::into_library_item)
+                .map(LibraryItemRow::into_media_item)
                 .collect(),
             total as u32,
         ))
     }
 
-    async fn get_by_id(&self, id: &str) -> DomainResult<Option<LibraryItem>> {
+    async fn get_by_id(&self, id: &str) -> DomainResult<Option<MediaItem>> {
         let row = sqlx::query_as::<_, LibraryItemRow>("SELECT * FROM library_items WHERE id = ?")
             .bind(id)
             .fetch_optional(&self.pool)
             .await
             .map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
-        Ok(row.map(LibraryItemRow::into_library_item))
+        Ok(row.map(LibraryItemRow::into_media_item))
     }
 
     async fn list_collections(

crates/api-types/src/channels.rs

@@ -11,7 +11,6 @@ pub struct CreateChannelRequest {
     pub description: Option<String>,
     pub timezone: String,
     pub access_mode: Option<String>,
-    pub access_password: Option<String>,
     pub webhook_url: Option<String>,
     pub webhook_poll_interval_secs: Option<u32>,
     pub webhook_body_template: Option<String>,
@@ -26,10 +25,9 @@ pub struct UpdateChannelRequest {
     #[schema(value_type = Option<Object>)]
     pub schedule_config: Option<domain::models::ScheduleConfigCompat>,
     #[schema(value_type = Option<Object>)]
-    pub recycle_policy: Option<domain::RecyclePolicy>,
+    pub rotation_policy: Option<domain::RotationPolicy>,
     pub auto_schedule: Option<bool>,
     pub access_mode: Option<String>,
-    pub access_password: Option<String>,
     pub logo: Option<Option<String>>,
     pub logo_position: Option<String>,
     pub logo_opacity: Option<f32>,
@@ -47,7 +45,7 @@ pub struct ChannelResponse {
     pub description: Option<String>,
     pub timezone: String,
     pub schedule_config: serde_json::Value,
-    pub recycle_policy: serde_json::Value,
+    pub rotation_policy: serde_json::Value,
     pub auto_schedule: bool,
     pub access_mode: String,
     pub logo: Option<String>,
@@ -70,7 +68,7 @@ impl From<domain::Channel> for ChannelResponse {
             description: c.description().map(|s| s.to_string()),
             timezone: c.timezone().to_string(),
             schedule_config: serde_json::to_value(c.schedule_config()).unwrap_or_default(),
-            recycle_policy: serde_json::to_value(c.recycle_policy()).unwrap_or_default(),
+            rotation_policy: serde_json::to_value(c.rotation_policy()).unwrap_or_default(),
             auto_schedule: c.auto_schedule(),
             access_mode: enum_to_string(c.access_mode()),
             logo: c.logo().map(|s| s.to_string()),

crates/api-types/src/config.rs

@@ -1,8 +1,6 @@
 use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
 
-use crate::common::enum_to_string;
-
 #[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
 pub struct ProviderCapabilitiesResponse {
     pub collections: bool,
@@ -11,9 +9,7 @@ pub struct ProviderCapabilitiesResponse {
     pub tags: bool,
     pub decade: bool,
     pub search: bool,
-    pub streaming_protocol: String,
     pub rescan: bool,
-    pub transcode: bool,
 }
 
 impl From<domain::ports::ProviderCapabilities> for ProviderCapabilitiesResponse {
@@ -25,9 +21,7 @@ impl From<domain::ports::ProviderCapabilities> for ProviderCapabilitiesResponse
             tags: c.tags,
             decade: c.decade,
             search: c.search,
-            streaming_protocol: enum_to_string(&c.streaming_protocol),
             rescan: c.rescan,
-            transcode: c.transcode,
         }
     }
 }

crates/api-types/src/library.rs

@@ -21,13 +21,13 @@ pub struct LibraryItemResponse {
     pub collection_name: Option<String>,
     pub collection_type: Option<String>,
     pub thumbnail_url: Option<String>,
-    pub synced_at: String,
+    pub synced_at: Option<String>,
 }
 
-impl From<domain::LibraryItem> for LibraryItemResponse {
-    fn from(i: domain::LibraryItem) -> Self {
+impl From<domain::MediaItem> for LibraryItemResponse {
+    fn from(i: domain::MediaItem) -> Self {
         Self {
-            id: i.id().to_string(),
+            id: i.id().value().to_string(),
             provider_id: i.provider_id().to_string(),
             external_id: i.external_id().to_string(),
             title: i.title().to_string(),
@@ -43,7 +43,7 @@ impl From<domain::LibraryItem> for LibraryItemResponse {
             collection_name: i.collection_name().map(|s| s.to_string()),
             collection_type: i.collection_type().map(|s| s.to_string()),
             thumbnail_url: i.thumbnail_url().map(|s| s.to_string()),
-            synced_at: i.synced_at().to_string(),
+            synced_at: i.synced_at().map(|s| s.to_string()),
         }
     }
 }

crates/api-types/src/schedule.rs

@@ -5,8 +5,6 @@ use uuid::Uuid;
 
 use crate::common::enum_to_string;
 
-const DEFAULT_ACCESS_MODE: &str = "public";
-
 #[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
 pub struct MediaItemResponse {
     pub id: String,
@@ -47,8 +45,6 @@ pub struct SlotResponse {
     pub end_at: DateTime<Utc>,
     pub item: MediaItemResponse,
     pub source_block_id: Uuid,
-    #[serde(default)]
-    pub block_access_mode: String,
 }
 
 impl From<domain::ScheduledSlot> for SlotResponse {
@@ -59,26 +55,6 @@ impl From<domain::ScheduledSlot> for SlotResponse {
             end_at: s.end_at(),
             item: s.item().clone().into(),
             source_block_id: s.source_block_id().value(),
-            block_access_mode: String::from(DEFAULT_ACCESS_MODE),
-        }
-    }
-}
-
-impl SlotResponse {
-    pub fn with_block_access(slot: domain::ScheduledSlot, channel: &domain::Channel) -> Self {
-        let block_access_mode = channel
-            .schedule_config()
-            .all_blocks()
-            .find(|b| b.id() == slot.source_block_id())
-            .map(|b| enum_to_string(b.access_mode()))
-            .unwrap_or_else(|| String::from(DEFAULT_ACCESS_MODE));
-        Self {
-            id: slot.id().value(),
-            start_at: slot.start_at(),
-            end_at: slot.end_at(),
-            item: slot.item().clone().into(),
-            source_block_id: slot.source_block_id().value(),
-            block_access_mode,
         }
     }
 }
@@ -87,7 +63,6 @@ impl SlotResponse {
 pub struct CurrentBroadcastResponse {
     pub slot: SlotResponse,
     pub offset_secs: u32,
-    pub block_access_mode: String,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]

crates/application/src/admin/activity_log.rs

@@ -1,12 +0,0 @@
-use domain::models::ActivityEvent;
-use domain::DomainResult;
-
-use super::deps::AdminDeps;
-use super::queries::GetActivityLogQuery;
-
-pub async fn execute(
-    deps: &AdminDeps,
-    query: GetActivityLogQuery,
-) -> DomainResult<Vec<ActivityEvent>> {
-    deps.activity_query.recent(query.limit).await
-}

crates/application/src/admin/get_settings.rs

@@ -1,15 +0,0 @@
-use domain::DomainResult;
-
-use super::deps::AdminDeps;
-use super::queries::GetSettingsQuery;
-
-pub async fn execute(
-    deps: &AdminDeps,
-    _query: GetSettingsQuery,
-) -> DomainResult<Vec<(String, String)>> {
-    deps.settings_repo.get_all().await
-}
-
-#[cfg(test)]
-#[path = "tests/get_settings.rs"]
-mod tests;

crates/application/src/admin/mod.rs

@@ -1,10 +1,6 @@
-pub mod activity_log;
 pub mod commands;
 pub mod deps;
-pub mod get_settings;
-pub mod queries;
 pub mod update_settings;
 
 pub use commands::UpdateSettingsCommand;
 pub use deps::AdminDeps;
-pub use queries::{GetActivityLogQuery, GetSettingsQuery};

crates/application/src/admin/queries.rs

@@ -1,5 +0,0 @@
-pub struct GetSettingsQuery;
-
-pub struct GetActivityLogQuery {
-    pub limit: u32,
-}

crates/application/src/admin/tests/get_settings.rs

@@ -1,46 +0,0 @@
-use std::sync::Arc;
-
-use domain::testing::{InMemoryActivityLog, InMemoryAppSettings};
-
-use crate::admin::commands::UpdateSettingsCommand;
-use crate::admin::deps::AdminDeps;
-use crate::admin::queries::GetSettingsQuery;
-use crate::admin::{get_settings, update_settings};
-
-fn make_deps() -> AdminDeps {
-    AdminDeps {
-        settings_repo: Arc::new(InMemoryAppSettings::new()),
-        activity_query: Arc::new(InMemoryActivityLog::new()),
-    }
-}
-
-#[tokio::test]
-async fn get_empty_settings() {
-    let deps = make_deps();
-    let settings = get_settings::execute(&deps, GetSettingsQuery).await.unwrap();
-    assert!(settings.is_empty());
-}
-
-#[tokio::test]
-async fn get_returns_stored_settings() {
-    let deps = make_deps();
-
-    update_settings::execute(
-        &deps,
-        UpdateSettingsCommand {
-            settings: vec![
-                ("a".into(), "1".into()),
-                ("b".into(), "2".into()),
-            ],
-        },
-    )
-    .await
-    .unwrap();
-
-    let settings = get_settings::execute(&deps, GetSettingsQuery).await.unwrap();
-    assert_eq!(settings.len(), 2);
-
-    let keys: Vec<&str> = settings.iter().map(|(k, _)| k.as_str()).collect();
-    assert!(keys.contains(&"a"));
-    assert!(keys.contains(&"b"));
-}

crates/application/src/auth/tests/login.rs

@@ -121,10 +121,10 @@ async fn login_fails_for_unknown_email() {
 }
 
 #[tokio::test]
-async fn login_fails_for_oidc_only_user() {
+async fn login_fails_for_user_without_password() {
     let repo = Arc::new(InMemoryUserRepository::new());
-    let email = Email::new("oidc@example.com").unwrap();
-    let user = domain::models::User::new("oidc|subject", email);
+    let email = Email::new("external@example.com").unwrap();
+    let user = domain::models::User::new("external|subject", email);
     repo.store.lock().unwrap().insert(user.id(), user);
 
     let deps = AuthDeps {
@@ -138,7 +138,7 @@ async fn login_fails_for_oidc_only_user() {
     let result = login::execute(
         &deps,
         LoginCommand {
-            email: "oidc@example.com".into(),
+            email: "external@example.com".into(),
             password: "password123".into(),
             remember_me: false,
         },

crates/application/src/channels/commands.rs

@@ -1,5 +1,5 @@
 use domain::models::ScheduleConfig;
-use domain::value_objects::{ChannelId, RecyclePolicy, UserId};
+use domain::value_objects::{ChannelId, RotationPolicy, UserId};
 
 pub struct CreateChannelCommand {
     pub owner_id: UserId,
@@ -14,7 +14,7 @@ pub struct UpdateChannelCommand {
     pub description: Option<Option<String>>,
     pub timezone: Option<String>,
     pub schedule_config: Option<ScheduleConfig>,
-    pub recycle_policy: Option<RecyclePolicy>,
+    pub rotation_policy: Option<RotationPolicy>,
     pub auto_schedule: Option<bool>,
 }
 

crates/application/src/channels/deps.rs

@@ -7,7 +7,3 @@ pub struct ChannelCommandDeps {
     pub channel_query: Arc<dyn ChannelQuery>,
     pub event_publisher: Arc<dyn EventPublisher>,
 }
-
-pub struct ChannelQueryDeps {
-    pub channel_query: Arc<dyn ChannelQuery>,
-}

crates/application/src/channels/get.rs

@@ -1,13 +0,0 @@
-use domain::models::Channel;
-use domain::DomainResult;
-
-use super::deps::ChannelQueryDeps;
-use super::queries::GetChannelQuery;
-
-pub async fn execute(deps: &ChannelQueryDeps, query: GetChannelQuery) -> DomainResult<Option<Channel>> {
-    deps.channel_query.find_by_id(query.channel_id).await
-}
-
-#[cfg(test)]
-#[path = "tests/get.rs"]
-mod tests;

crates/application/src/channels/list.rs

@@ -1,13 +0,0 @@
-use domain::models::Channel;
-use domain::DomainResult;
-
-use super::deps::ChannelQueryDeps;
-use super::queries::ListChannelsQuery;
-
-pub async fn execute(deps: &ChannelQueryDeps, _query: ListChannelsQuery) -> DomainResult<Vec<Channel>> {
-    deps.channel_query.find_all().await
-}
-
-#[cfg(test)]
-#[path = "tests/list.rs"]
-mod tests;

crates/application/src/channels/list_by_owner.rs

@@ -1,13 +0,0 @@
-use domain::models::Channel;
-use domain::DomainResult;
-
-use super::deps::ChannelQueryDeps;
-use super::queries::ListByOwnerQuery;
-
-pub async fn execute(deps: &ChannelQueryDeps, query: ListByOwnerQuery) -> DomainResult<Vec<Channel>> {
-    deps.channel_query.find_by_owner(query.owner_id).await
-}
-
-#[cfg(test)]
-#[path = "tests/list_by_owner.rs"]
-mod tests;

crates/application/src/channels/mod.rs

@@ -2,15 +2,10 @@ pub mod commands;
 pub mod create;
 pub mod delete;
 pub mod deps;
-pub mod get;
-pub mod list;
-pub mod list_by_owner;
-pub mod queries;
 pub mod update;
 
 pub use commands::{CreateChannelCommand, DeleteChannelCommand, UpdateChannelCommand};
-pub use deps::{ChannelCommandDeps, ChannelQueryDeps};
-pub use queries::{GetChannelQuery, ListByOwnerQuery, ListChannelsQuery};
+pub use deps::ChannelCommandDeps;
 
 use domain::models::Channel;
 use domain::value_objects::{ChannelId, UserId};

crates/application/src/channels/queries.rs

@@ -1,11 +0,0 @@
-use domain::value_objects::{ChannelId, UserId};
-
-pub struct GetChannelQuery {
-    pub channel_id: ChannelId,
-}
-
-pub struct ListChannelsQuery;
-
-pub struct ListByOwnerQuery {
-    pub owner_id: UserId,
-}

crates/application/src/channels/tests/get.rs

@@ -1,66 +0,0 @@
-use std::sync::Arc;
-
-use domain::testing::{InMemoryChannelRepository, NoopEventPublisher};
-use domain::value_objects::{ChannelId, UserId};
-
-use crate::channels::commands::CreateChannelCommand;
-use crate::channels::deps::{ChannelCommandDeps, ChannelQueryDeps};
-use crate::channels::queries::GetChannelQuery;
-use crate::channels::{create, get};
-
-fn make_deps() -> (ChannelCommandDeps, ChannelQueryDeps) {
-    let repo = Arc::new(InMemoryChannelRepository::new());
-    let cmd_deps = ChannelCommandDeps {
-        channel_command: repo.clone(),
-        channel_query: repo.clone(),
-        event_publisher: Arc::new(NoopEventPublisher::new()),
-    };
-    let query_deps = ChannelQueryDeps {
-        channel_query: repo,
-    };
-    (cmd_deps, query_deps)
-}
-
-#[tokio::test]
-async fn get_existing_channel() {
-    let (cmd_deps, query_deps) = make_deps();
-
-    let channel = create::execute(
-        &cmd_deps,
-        CreateChannelCommand {
-            owner_id: UserId::generate(),
-            name: "Findable".into(),
-            timezone: "UTC".into(),
-        },
-    )
-    .await
-    .unwrap();
-
-    let found = get::execute(
-        &query_deps,
-        GetChannelQuery {
-            channel_id: channel.id(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(found.is_some());
-    assert_eq!(found.unwrap().name(), "Findable");
-}
-
-#[tokio::test]
-async fn get_nonexistent_returns_none() {
-    let (_, query_deps) = make_deps();
-
-    let found = get::execute(
-        &query_deps,
-        GetChannelQuery {
-            channel_id: ChannelId::generate(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(found.is_none());
-}

crates/application/src/channels/tests/list.rs

@@ -1,51 +0,0 @@
-use std::sync::Arc;
-
-use domain::testing::{InMemoryChannelRepository, NoopEventPublisher};
-use domain::value_objects::UserId;
-
-use crate::channels::commands::CreateChannelCommand;
-use crate::channels::deps::{ChannelCommandDeps, ChannelQueryDeps};
-use crate::channels::queries::ListChannelsQuery;
-use crate::channels::{create, list};
-
-fn make_deps() -> (ChannelCommandDeps, ChannelQueryDeps) {
-    let repo = Arc::new(InMemoryChannelRepository::new());
-    let cmd_deps = ChannelCommandDeps {
-        channel_command: repo.clone(),
-        channel_query: repo.clone(),
-        event_publisher: Arc::new(NoopEventPublisher::new()),
-    };
-    let query_deps = ChannelQueryDeps {
-        channel_query: repo,
-    };
-    (cmd_deps, query_deps)
-}
-
-#[tokio::test]
-async fn list_empty_returns_empty() {
-    let (_, query_deps) = make_deps();
-
-    let channels = list::execute(&query_deps, ListChannelsQuery).await.unwrap();
-    assert!(channels.is_empty());
-}
-
-#[tokio::test]
-async fn list_returns_all_channels() {
-    let (cmd_deps, query_deps) = make_deps();
-
-    for name in ["A", "B", "C"] {
-        create::execute(
-            &cmd_deps,
-            CreateChannelCommand {
-                owner_id: UserId::generate(),
-                name: name.into(),
-                timezone: "UTC".into(),
-            },
-        )
-        .await
-        .unwrap();
-    }
-
-    let channels = list::execute(&query_deps, ListChannelsQuery).await.unwrap();
-    assert_eq!(channels.len(), 3);
-}

crates/application/src/channels/tests/list_by_owner.rs

@@ -1,83 +0,0 @@
-use std::sync::Arc;
-
-use domain::testing::{InMemoryChannelRepository, NoopEventPublisher};
-use domain::value_objects::UserId;
-
-use crate::channels::commands::CreateChannelCommand;
-use crate::channels::deps::{ChannelCommandDeps, ChannelQueryDeps};
-use crate::channels::queries::ListByOwnerQuery;
-use crate::channels::{create, list_by_owner};
-
-fn make_deps() -> (ChannelCommandDeps, ChannelQueryDeps) {
-    let repo = Arc::new(InMemoryChannelRepository::new());
-    let cmd_deps = ChannelCommandDeps {
-        channel_command: repo.clone(),
-        channel_query: repo.clone(),
-        event_publisher: Arc::new(NoopEventPublisher::new()),
-    };
-    let query_deps = ChannelQueryDeps {
-        channel_query: repo,
-    };
-    (cmd_deps, query_deps)
-}
-
-#[tokio::test]
-async fn filters_by_owner() {
-    let (cmd_deps, query_deps) = make_deps();
-    let alice = UserId::generate();
-    let bob = UserId::generate();
-
-    // Alice: 2 channels
-    for name in ["Alice-1", "Alice-2"] {
-        create::execute(
-            &cmd_deps,
-            CreateChannelCommand {
-                owner_id: alice,
-                name: name.into(),
-                timezone: "UTC".into(),
-            },
-        )
-        .await
-        .unwrap();
-    }
-
-    // Bob: 1 channel
-    create::execute(
-        &cmd_deps,
-        CreateChannelCommand {
-            owner_id: bob,
-            name: "Bob-1".into(),
-            timezone: "UTC".into(),
-        },
-    )
-    .await
-    .unwrap();
-
-    let alice_channels = list_by_owner::execute(
-        &query_deps,
-        ListByOwnerQuery {
-            owner_id: alice,
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(alice_channels.len(), 2);
-    assert!(alice_channels.iter().all(|c| c.owner_id() == alice));
-}
-
-#[tokio::test]
-async fn no_channels_returns_empty() {
-    let (_, query_deps) = make_deps();
-
-    let channels = list_by_owner::execute(
-        &query_deps,
-        ListByOwnerQuery {
-            owner_id: UserId::generate(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(channels.is_empty());
-}

crates/application/src/channels/tests/update.rs

@@ -43,7 +43,7 @@ async fn updates_channel_name() {
             description: None,
             timezone: None,
             schedule_config: None,
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )
@@ -80,7 +80,7 @@ async fn update_fails_if_not_owner() {
             description: None,
             timezone: None,
             schedule_config: None,
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )
@@ -106,7 +106,7 @@ async fn update_nonexistent_channel_returns_not_found() {
             description: None,
             timezone: None,
             schedule_config: None,
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )
@@ -146,7 +146,7 @@ async fn update_config_creates_snapshot() {
             description: None,
             timezone: None,
             schedule_config: Some(new_config),
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )
@@ -185,7 +185,7 @@ async fn update_without_config_skips_snapshot() {
             description: None,
             timezone: None,
             schedule_config: None,
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )
@@ -223,7 +223,7 @@ async fn update_description_clear() {
             description: Some(Some("A description".into())),
             timezone: None,
             schedule_config: None,
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )
@@ -241,7 +241,7 @@ async fn update_description_clear() {
             description: Some(None),
             timezone: None,
             schedule_config: None,
-            recycle_policy: None,
+            rotation_policy: None,
             auto_schedule: None,
         },
     )

crates/application/src/channels/update.rs

@@ -29,8 +29,8 @@ pub async fn execute(deps: &ChannelCommandDeps, cmd: UpdateChannelCommand) -> Do
     if let Some(config) = cmd.schedule_config {
         channel.set_schedule_config(config);
     }
-    if let Some(policy) = cmd.recycle_policy {
-        channel.set_recycle_policy(policy);
+    if let Some(policy) = cmd.rotation_policy {
+        channel.set_rotation_policy(policy);
     }
     if let Some(auto) = cmd.auto_schedule {
         channel.set_auto_schedule(auto);

crates/application/src/config/get_config.rs

@@ -41,9 +41,7 @@ pub fn execute(deps: &ConfigDeps, _query: GetConfigQuery) -> SystemConfig {
             tags: false,
             decade: false,
             search: false,
-            streaming_protocol: domain::ports::StreamingProtocol::DirectFile,
             rescan: false,
-            transcode: false,
         });
 
     SystemConfig {

crates/application/src/config_snapshots/commands.rs

@@ -5,12 +5,6 @@ pub struct SaveSnapshotCommand {
     pub label: Option<String>,
 }
 
-pub struct PatchLabelCommand {
-    pub channel_id: ChannelId,
-    pub snapshot_id: SnapshotId,
-    pub label: Option<String>,
-}
-
 pub struct RestoreSnapshotCommand {
     pub channel_id: ChannelId,
     pub snapshot_id: SnapshotId,

crates/application/src/config_snapshots/get.rs

@@ -1,14 +0,0 @@
-use domain::models::ChannelConfigSnapshot;
-use domain::DomainResult;
-
-use super::deps::ConfigSnapshotDeps;
-use super::queries::GetSnapshotQuery;
-
-pub async fn execute(
-    deps: &ConfigSnapshotDeps,
-    query: GetSnapshotQuery,
-) -> DomainResult<Option<ChannelConfigSnapshot>> {
-    deps.channel_query
-        .get_config_snapshot(query.channel_id, query.snapshot_id)
-        .await
-}

crates/application/src/config_snapshots/list.rs

@@ -1,16 +0,0 @@
-use domain::models::ChannelConfigSnapshot;
-use domain::DomainResult;
-
-use super::deps::ConfigSnapshotDeps;
-use super::queries::ListSnapshotsQuery;
-
-pub async fn execute(
-    deps: &ConfigSnapshotDeps,
-    query: ListSnapshotsQuery,
-) -> DomainResult<Vec<ChannelConfigSnapshot>> {
-    deps.channel_query.list_config_snapshots(query.channel_id).await
-}
-
-#[cfg(test)]
-#[path = "tests/list.rs"]
-mod tests;

crates/application/src/config_snapshots/mod.rs

@@ -1,12 +1,7 @@
 pub mod commands;
 pub mod deps;
-pub mod get;
-pub mod list;
-pub mod patch_label;
-pub mod queries;
 pub mod restore;
 pub mod save;
 
-pub use commands::{PatchLabelCommand, RestoreSnapshotCommand, SaveSnapshotCommand};
+pub use commands::{RestoreSnapshotCommand, SaveSnapshotCommand};
 pub use deps::ConfigSnapshotDeps;
-pub use queries::{GetSnapshotQuery, ListSnapshotsQuery};

crates/application/src/config_snapshots/patch_label.rs

@@ -1,14 +0,0 @@
-use domain::models::ChannelConfigSnapshot;
-use domain::DomainResult;
-
-use super::commands::PatchLabelCommand;
-use super::deps::ConfigSnapshotDeps;
-
-pub async fn execute(
-    deps: &ConfigSnapshotDeps,
-    cmd: PatchLabelCommand,
-) -> DomainResult<Option<ChannelConfigSnapshot>> {
-    deps.channel_command
-        .patch_config_snapshot_label(cmd.channel_id, cmd.snapshot_id, cmd.label)
-        .await
-}

crates/application/src/config_snapshots/queries.rs

@@ -1,10 +0,0 @@
-use domain::value_objects::{ChannelId, SnapshotId};
-
-pub struct ListSnapshotsQuery {
-    pub channel_id: ChannelId,
-}
-
-pub struct GetSnapshotQuery {
-    pub channel_id: ChannelId,
-    pub snapshot_id: SnapshotId,
-}

crates/application/src/config_snapshots/tests/list.rs

@@ -1,77 +0,0 @@
-use std::sync::Arc;
-
-use domain::models::Channel;
-use domain::testing::InMemoryChannelRepository;
-use domain::value_objects::UserId;
-
-use crate::config_snapshots::commands::SaveSnapshotCommand;
-use crate::config_snapshots::deps::ConfigSnapshotDeps;
-use crate::config_snapshots::queries::ListSnapshotsQuery;
-use crate::config_snapshots::{list, save};
-
-fn make_deps() -> (ConfigSnapshotDeps, Arc<InMemoryChannelRepository>) {
-    let repo = Arc::new(InMemoryChannelRepository::new());
-    let deps = ConfigSnapshotDeps {
-        channel_command: repo.clone(),
-        channel_query: repo.clone(),
-    };
-    (deps, repo)
-}
-
-async fn seed_channel(repo: &InMemoryChannelRepository) -> Channel {
-    let channel = Channel::new(UserId::generate(), "Test Channel", "UTC");
-    repo.channels
-        .lock()
-        .unwrap()
-        .insert(channel.id(), channel.clone());
-    channel
-}
-
-#[tokio::test]
-async fn list_empty() {
-    let (deps, repo) = make_deps();
-    let channel = seed_channel(&repo).await;
-
-    let snaps = list::execute(
-        &deps,
-        ListSnapshotsQuery {
-            channel_id: channel.id(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(snaps.is_empty());
-}
-
-#[tokio::test]
-async fn list_returns_saved_snapshots() {
-    let (deps, repo) = make_deps();
-    let channel = seed_channel(&repo).await;
-
-    for label in ["first", "second"] {
-        save::execute(
-            &deps,
-            SaveSnapshotCommand {
-                channel_id: channel.id(),
-                label: Some(label.into()),
-            },
-        )
-        .await
-        .unwrap();
-    }
-
-    let snaps = list::execute(
-        &deps,
-        ListSnapshotsQuery {
-            channel_id: channel.id(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(snaps.len(), 2);
-    // Newest first
-    assert_eq!(snaps[0].version_num(), 2);
-    assert_eq!(snaps[1].version_num(), 1);
-}

crates/application/src/library/deps.rs

@@ -9,7 +9,3 @@ pub struct LibraryCommandDeps {
     pub provider_registry: Arc<dyn IProviderRegistry>,
     pub event_publisher: Arc<dyn EventPublisher>,
 }
-
-pub struct LibraryQueryDeps {
-    pub library_query: Arc<dyn LibraryQuery>,
-}

crates/application/src/library/get_item.rs

@@ -1,16 +0,0 @@
-use domain::models::LibraryItem;
-use domain::DomainResult;
-
-use super::deps::LibraryQueryDeps;
-use super::queries::GetItemQuery;
-
-pub async fn execute(
-    deps: &LibraryQueryDeps,
-    query: GetItemQuery,
-) -> DomainResult<Option<LibraryItem>> {
-    deps.library_query.get_by_id(&query.item_id).await
-}
-
-#[cfg(test)]
-#[path = "tests/get_item.rs"]
-mod tests;

crates/application/src/library/get_sync_status.rs

@@ -1,16 +0,0 @@
-use domain::models::LibrarySyncLogEntry;
-use domain::DomainResult;
-
-use super::deps::LibraryQueryDeps;
-use super::queries::GetSyncStatusQuery;
-
-pub async fn execute(
-    deps: &LibraryQueryDeps,
-    _query: GetSyncStatusQuery,
-) -> DomainResult<Vec<LibrarySyncLogEntry>> {
-    deps.library_query.latest_sync_status().await
-}
-
-#[cfg(test)]
-#[path = "tests/get_sync_status.rs"]
-mod tests;

crates/application/src/library/list_collections.rs

@@ -1,18 +0,0 @@
-use domain::models::LibraryCollection;
-use domain::DomainResult;
-
-use super::deps::LibraryQueryDeps;
-use super::queries::ListCollectionsQuery;
-
-pub async fn execute(
-    deps: &LibraryQueryDeps,
-    query: ListCollectionsQuery,
-) -> DomainResult<Vec<LibraryCollection>> {
-    deps.library_query
-        .list_collections(query.provider_id.as_deref())
-        .await
-}
-
-#[cfg(test)]
-#[path = "tests/list_collections.rs"]
-mod tests;

crates/application/src/library/list_genres.rs

@@ -1,21 +0,0 @@
-use domain::DomainResult;
-
-use super::deps::LibraryQueryDeps;
-use super::parse_content_type;
-use super::queries::ListGenresQuery;
-
-pub async fn execute(deps: &LibraryQueryDeps, query: ListGenresQuery) -> DomainResult<Vec<String>> {
-    let content_type = query
-        .content_type
-        .as_deref()
-        .map(parse_content_type)
-        .transpose()?;
-
-    deps.library_query
-        .list_genres(content_type.as_ref(), query.provider_id.as_deref())
-        .await
-}
-
-#[cfg(test)]
-#[path = "tests/list_genres.rs"]
-mod tests;

crates/application/src/library/list_seasons.rs

@@ -1,18 +0,0 @@
-use domain::models::SeasonSummary;
-use domain::DomainResult;
-
-use super::deps::LibraryQueryDeps;
-use super::queries::ListSeasonsQuery;
-
-pub async fn execute(
-    deps: &LibraryQueryDeps,
-    query: ListSeasonsQuery,
-) -> DomainResult<Vec<SeasonSummary>> {
-    deps.library_query
-        .list_seasons(&query.series_name, query.provider_id.as_deref())
-        .await
-}
-
-#[cfg(test)]
-#[path = "tests/list_seasons.rs"]
-mod tests;

crates/application/src/library/list_shows.rs

@@ -1,22 +0,0 @@
-use domain::models::ShowSummary;
-use domain::DomainResult;
-
-use super::deps::LibraryQueryDeps;
-use super::queries::ListShowsQuery;
-
-pub async fn execute(
-    deps: &LibraryQueryDeps,
-    query: ListShowsQuery,
-) -> DomainResult<Vec<ShowSummary>> {
-    deps.library_query
-        .list_shows(
-            query.provider_id.as_deref(),
-            query.search_term.as_deref(),
-            &query.genres,
-        )
-        .await
-}
-
-#[cfg(test)]
-#[path = "tests/list_shows.rs"]
-mod tests;

crates/application/src/library/mod.rs

@@ -1,26 +1,17 @@
 pub mod commands;
 pub mod deps;
-pub mod get_item;
-pub mod get_sync_status;
-pub mod list_collections;
-pub mod list_genres;
-pub mod list_seasons;
-pub mod list_shows;
 pub mod queries;
 pub mod search;
 pub mod sync;
 
 pub use commands::TriggerSyncCommand;
-pub use deps::{LibraryCommandDeps, LibraryQueryDeps};
-pub use queries::{
-    GetItemQuery, GetSyncStatusQuery, ListCollectionsQuery, ListGenresQuery, ListSeasonsQuery,
-    ListShowsQuery, SearchItemsQuery,
-};
+pub use deps::LibraryCommandDeps;
+pub use queries::SearchItemsQuery;
 
 use domain::errors::{DomainError, DomainResult};
 use domain::value_objects::ContentType;
 
-pub(crate) fn parse_content_type(s: &str) -> DomainResult<ContentType> {
+pub fn parse_content_type(s: &str) -> DomainResult<ContentType> {
     match s {
         "movie" => Ok(ContentType::Movie),
         "episode" => Ok(ContentType::Episode),

crates/application/src/library/queries.rs

@@ -10,29 +10,3 @@ pub struct SearchItemsQuery {
     pub offset: u32,
     pub limit: u32,
 }
-
-pub struct ListCollectionsQuery {
-    pub provider_id: Option<String>,
-}
-
-pub struct ListShowsQuery {
-    pub provider_id: Option<String>,
-    pub search_term: Option<String>,
-    pub genres: Vec<String>,
-}
-
-pub struct ListSeasonsQuery {
-    pub series_name: String,
-    pub provider_id: Option<String>,
-}
-
-pub struct ListGenresQuery {
-    pub content_type: Option<String>,
-    pub provider_id: Option<String>,
-}
-
-pub struct GetItemQuery {
-    pub item_id: String,
-}
-
-pub struct GetSyncStatusQuery;

crates/application/src/library/search.rs

@@ -1,15 +1,15 @@
 use domain::DomainResult;
-use domain::models::LibraryItem;
+use domain::models::MediaItem;
 use domain::value_objects::LibrarySearchFilter;
 
-use super::deps::LibraryQueryDeps;
+use super::deps::LibraryCommandDeps;
 use super::parse_content_type;
 use super::queries::SearchItemsQuery;
 
 pub async fn execute(
-    deps: &LibraryQueryDeps,
+    deps: &LibraryCommandDeps,
     query: SearchItemsQuery,
-) -> DomainResult<(Vec<LibraryItem>, u32)> {
+) -> DomainResult<(Vec<MediaItem>, u32)> {
     let content_type = query
         .content_type
         .as_deref()

crates/application/src/library/tests/get_item.rs

@@ -1,50 +0,0 @@
-use domain::models::LibraryItem;
-use domain::value_objects::ContentType;
-
-use crate::library::get_item;
-use crate::library::queries::GetItemQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-
-fn seed_item(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
-    let item = LibraryItem::new("test", "m1", "Die Hard", ContentType::Movie, 7800, "2026-01-01");
-    repo.items
-        .lock()
-        .unwrap()
-        .insert(item.id().to_string(), item);
-}
-
-#[tokio::test]
-async fn get_existing_item() {
-    let (_cmd, query, repo) = helpers::make_deps();
-    seed_item(&repo);
-
-    let item = get_item::execute(
-        &query,
-        GetItemQuery {
-            item_id: "test::m1".into(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(item.is_some());
-    assert_eq!(item.unwrap().title(), "Die Hard");
-}
-
-#[tokio::test]
-async fn get_nonexistent_item_returns_none() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let item = get_item::execute(
-        &query,
-        GetItemQuery {
-            item_id: "test::missing".into(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(item.is_none());
-}

crates/application/src/library/tests/get_sync_status.rs

@@ -1,41 +0,0 @@
-use crate::library::get_sync_status;
-use crate::library::queries::GetSyncStatusQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-
-#[tokio::test]
-async fn get_sync_status_empty() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let entries = get_sync_status::execute(&query, GetSyncStatusQuery)
-        .await
-        .unwrap();
-
-    assert!(entries.is_empty());
-}
-
-#[tokio::test]
-async fn get_sync_status_after_sync() {
-    let (cmd, query, _repo) = helpers::make_deps();
-
-    // Start a sync log entry
-    let log_id = domain::ports::LibraryCommand::log_sync_start(&*cmd.library_command, "test")
-        .await
-        .unwrap();
-
-    // Finish it
-    let result = domain::models::LibrarySyncResult::new("test", 42, 500);
-    domain::ports::LibraryCommand::log_sync_finish(&*cmd.library_command, log_id, &result)
-        .await
-        .unwrap();
-
-    let entries = get_sync_status::execute(&query, GetSyncStatusQuery)
-        .await
-        .unwrap();
-
-    assert_eq!(entries.len(), 1);
-    assert_eq!(entries[0].provider_id(), "test");
-    assert_eq!(entries[0].items_found(), 42);
-    assert_eq!(entries[0].status(), "success");
-}

crates/application/src/library/tests/helpers.rs

@@ -4,16 +4,13 @@ use async_trait::async_trait;
 
 use domain::errors::DomainResult;
 use domain::models::MediaItem;
-use domain::ports::{
-    Collection, IProviderRegistry, ProviderCapabilities, SeriesSummary, StreamQuality,
-    StreamingProtocol,
-};
+use domain::ports::{Collection, IProviderRegistry, ProviderCapabilities, SeriesSummary};
+use domain::SourceUri;
 use domain::testing::{InMemoryLibraryRepository, NoopEventPublisher, NoopLibrarySync};
 use domain::value_objects::{ContentType, MediaFilter, MediaItemId};
 
-use crate::library::deps::{LibraryCommandDeps, LibraryQueryDeps};
+use crate::library::deps::LibraryCommandDeps;
 
-/// Minimal IProviderRegistry for library tests.
 pub(crate) struct TestProviderRegistry;
 
 #[async_trait]
@@ -30,11 +27,7 @@ impl IProviderRegistry for TestProviderRegistry {
         Ok(None)
     }
 
-    async fn get_stream_url(
-        &self,
-        _item_id: &MediaItemId,
-        _quality: &StreamQuality,
-    ) -> DomainResult<String> {
+    async fn get_source_uri(&self, _item_id: &MediaItemId) -> DomainResult<SourceUri> {
         Err(domain::DomainError::InfrastructureError(
             "TestProviderRegistry does not support streaming".into(),
         ))
@@ -56,9 +49,7 @@ impl IProviderRegistry for TestProviderRegistry {
             tags: false,
             decade: false,
             search: true,
-            streaming_protocol: StreamingProtocol::Hls,
             rescan: false,
-            transcode: false,
         })
     }
 
@@ -83,24 +74,14 @@ impl IProviderRegistry for TestProviderRegistry {
     }
 }
 
-/// Build LibraryCommandDeps and LibraryQueryDeps backed by InMemory repos.
-///
-/// Returns deps plus the underlying repo for seeding test data.
-pub(crate) fn make_deps() -> (
-    LibraryCommandDeps,
-    LibraryQueryDeps,
-    Arc<InMemoryLibraryRepository>,
-) {
+pub(crate) fn make_deps() -> (LibraryCommandDeps, Arc<InMemoryLibraryRepository>) {
     let repo = Arc::new(InMemoryLibraryRepository::new());
-    let cmd_deps = LibraryCommandDeps {
+    let deps = LibraryCommandDeps {
         library_command: repo.clone(),
         library_query: repo.clone(),
         library_sync: Arc::new(NoopLibrarySync::new()),
         provider_registry: Arc::new(TestProviderRegistry),
         event_publisher: Arc::new(NoopEventPublisher::new()),
     };
-    let query_deps = LibraryQueryDeps {
-        library_query: repo.clone(),
-    };
-    (cmd_deps, query_deps, repo)
+    (deps, repo)
 }

crates/application/src/library/tests/list_collections.rs

@@ -1,83 +0,0 @@
-use domain::models::{LibraryItem, LibraryItemRow};
-use domain::value_objects::ContentType;
-
-use crate::library::list_collections;
-use crate::library::queries::ListCollectionsQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-
-fn seed_with_collections(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
-    let mut store = repo.items.lock().unwrap();
-
-    let item = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::m1".into(),
-        provider_id: "test".into(),
-        external_id: "m1".into(),
-        title: "Die Hard".into(),
-        content_type: ContentType::Movie,
-        duration_secs: 7800,
-        series_name: None,
-        season_number: None,
-        episode_number: None,
-        year: None,
-        genres: vec![],
-        tags: vec![],
-        collection_id: Some("col-1".into()),
-        collection_name: Some("Movies".into()),
-        collection_type: Some("movies".into()),
-        thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
-    });
-    store.insert(item.id().to_string(), item);
-
-    let item2 = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::e1".into(),
-        provider_id: "test".into(),
-        external_id: "e1".into(),
-        title: "BB S01E01".into(),
-        content_type: ContentType::Episode,
-        duration_secs: 2700,
-        series_name: Some("Breaking Bad".into()),
-        season_number: Some(1),
-        episode_number: Some(1),
-        year: None,
-        genres: vec![],
-        tags: vec![],
-        collection_id: Some("col-2".into()),
-        collection_name: Some("TV Shows".into()),
-        collection_type: Some("tvshows".into()),
-        thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
-    });
-    store.insert(item2.id().to_string(), item2);
-}
-
-#[tokio::test]
-async fn list_collections_returns_distinct() {
-    let (_cmd, query, repo) = helpers::make_deps();
-    seed_with_collections(&repo);
-
-    let cols = list_collections::execute(
-        &query,
-        ListCollectionsQuery { provider_id: None },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(cols.len(), 2);
-}
-
-#[tokio::test]
-async fn list_collections_empty_library() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let cols = list_collections::execute(
-        &query,
-        ListCollectionsQuery { provider_id: None },
-    )
-    .await
-    .unwrap();
-
-    assert!(cols.is_empty());
-}

crates/application/src/library/tests/list_genres.rs

@@ -1,108 +0,0 @@
-use domain::models::{LibraryItem, LibraryItemRow};
-use domain::value_objects::ContentType;
-
-use crate::library::list_genres;
-use crate::library::queries::ListGenresQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-
-fn seed_with_genres(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
-    let mut store = repo.items.lock().unwrap();
-
-    let item1 = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::m1".into(),
-        provider_id: "test".into(),
-        external_id: "m1".into(),
-        title: "Die Hard".into(),
-        content_type: ContentType::Movie,
-        duration_secs: 7800,
-        series_name: None,
-        season_number: None,
-        episode_number: None,
-        year: None,
-        genres: vec!["Action".into(), "Thriller".into()],
-        tags: vec![],
-        collection_id: None,
-        collection_name: None,
-        collection_type: None,
-        thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
-    });
-    let item2 = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::m2".into(),
-        provider_id: "test".into(),
-        external_id: "m2".into(),
-        title: "Alien".into(),
-        content_type: ContentType::Movie,
-        duration_secs: 7020,
-        series_name: None,
-        season_number: None,
-        episode_number: None,
-        year: None,
-        genres: vec!["Sci-Fi".into(), "Action".into()],
-        tags: vec![],
-        collection_id: None,
-        collection_name: None,
-        collection_type: None,
-        thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
-    });
-
-    store.insert(item1.id().to_string(), item1);
-    store.insert(item2.id().to_string(), item2);
-}
-
-#[tokio::test]
-async fn list_genres_returns_unique() {
-    let (_cmd, query, repo) = helpers::make_deps();
-    seed_with_genres(&repo);
-
-    let genres = list_genres::execute(
-        &query,
-        ListGenresQuery {
-            content_type: None,
-            provider_id: None,
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(genres.len(), 3); // Action, Sci-Fi, Thriller (deduped)
-    assert!(genres.contains(&"Action".to_string()));
-    assert!(genres.contains(&"Sci-Fi".to_string()));
-    assert!(genres.contains(&"Thriller".to_string()));
-}
-
-#[tokio::test]
-async fn list_genres_empty_library() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let genres = list_genres::execute(
-        &query,
-        ListGenresQuery {
-            content_type: None,
-            provider_id: None,
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(genres.is_empty());
-}
-
-#[tokio::test]
-async fn list_genres_invalid_content_type_errors() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let result = list_genres::execute(
-        &query,
-        ListGenresQuery {
-            content_type: Some("invalid".into()),
-            provider_id: None,
-        },
-    )
-    .await;
-
-    assert!(result.is_err());
-}

crates/application/src/library/tests/list_seasons.rs

@@ -1,77 +0,0 @@
-use domain::models::{LibraryItem, LibraryItemRow};
-use domain::value_objects::ContentType;
-
-use crate::library::list_seasons;
-use crate::library::queries::ListSeasonsQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-
-fn seed_episodes(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
-    let mut store = repo.items.lock().unwrap();
-
-    for (i, season) in [1u32, 1, 2, 2, 2, 3].iter().enumerate() {
-        let item = LibraryItem::from_persistence(LibraryItemRow {
-            id: format!("test::e{i}"),
-            provider_id: "test".into(),
-            external_id: format!("e{i}"),
-            title: format!("BB S{season:02}E{:02}", i + 1),
-            content_type: ContentType::Episode,
-            duration_secs: 2700,
-            series_name: Some("Breaking Bad".into()),
-            season_number: Some(*season),
-            episode_number: Some(i as u32 + 1),
-            year: None,
-            genres: vec![],
-            tags: vec![],
-            collection_id: None,
-            collection_name: None,
-            collection_type: None,
-            thumbnail_url: None,
-            synced_at: "2026-01-01".into(),
-        });
-        store.insert(item.id().to_string(), item);
-    }
-}
-
-#[tokio::test]
-async fn list_seasons_for_series() {
-    let (_cmd, query, repo) = helpers::make_deps();
-    seed_episodes(&repo);
-
-    let seasons = list_seasons::execute(
-        &query,
-        ListSeasonsQuery {
-            series_name: "Breaking Bad".into(),
-            provider_id: None,
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(seasons.len(), 3);
-    // Sorted by season_number
-    assert_eq!(seasons[0].season_number(), 1);
-    assert_eq!(seasons[0].episode_count(), 2);
-    assert_eq!(seasons[1].season_number(), 2);
-    assert_eq!(seasons[1].episode_count(), 3);
-    assert_eq!(seasons[2].season_number(), 3);
-    assert_eq!(seasons[2].episode_count(), 1);
-}
-
-#[tokio::test]
-async fn list_seasons_unknown_series() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let seasons = list_seasons::execute(
-        &query,
-        ListSeasonsQuery {
-            series_name: "Nonexistent".into(),
-            provider_id: None,
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(seasons.is_empty());
-}

crates/application/src/library/tests/list_shows.rs

@@ -1,101 +0,0 @@
-use domain::models::{LibraryItem, LibraryItemRow};
-use domain::value_objects::ContentType;
-
-use crate::library::list_shows;
-use crate::library::queries::ListShowsQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-
-fn seed_episodes(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
-    let mut store = repo.items.lock().unwrap();
-
-    for (i, (series, season)) in [
-        ("Breaking Bad", 1u32),
-        ("Breaking Bad", 1),
-        ("Breaking Bad", 2),
-        ("The Wire", 1),
-        ("The Wire", 1),
-    ]
-    .iter()
-    .enumerate()
-    {
-        let item = LibraryItem::from_persistence(LibraryItemRow {
-            id: format!("test::e{i}"),
-            provider_id: "test".into(),
-            external_id: format!("e{i}"),
-            title: format!("{series} S{season:02}E{i:02}"),
-            content_type: ContentType::Episode,
-            duration_secs: 2700,
-            series_name: Some(series.to_string()),
-            season_number: Some(*season),
-            episode_number: Some(i as u32 + 1),
-            year: None,
-            genres: vec![],
-            tags: vec![],
-            collection_id: None,
-            collection_name: None,
-            collection_type: None,
-            thumbnail_url: None,
-            synced_at: "2026-01-01".into(),
-        });
-        store.insert(item.id().to_string(), item);
-    }
-}
-
-#[tokio::test]
-async fn list_shows_returns_summaries() {
-    let (_cmd, query, repo) = helpers::make_deps();
-    seed_episodes(&repo);
-
-    let shows = list_shows::execute(
-        &query,
-        ListShowsQuery {
-            provider_id: None,
-            search_term: None,
-            genres: vec![],
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(shows.len(), 2);
-}
-
-#[tokio::test]
-async fn list_shows_with_search_term() {
-    let (_cmd, query, repo) = helpers::make_deps();
-    seed_episodes(&repo);
-
-    let shows = list_shows::execute(
-        &query,
-        ListShowsQuery {
-            provider_id: None,
-            search_term: Some("breaking".into()),
-            genres: vec![],
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(shows.len(), 1);
-    assert_eq!(shows[0].series_name(), "Breaking Bad");
-}
-
-#[tokio::test]
-async fn list_shows_empty() {
-    let (_cmd, query, _repo) = helpers::make_deps();
-
-    let shows = list_shows::execute(
-        &query,
-        ListShowsQuery {
-            provider_id: None,
-            search_term: None,
-            genres: vec![],
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(shows.is_empty());
-}

crates/application/src/library/tests/search.rs

@@ -1,5 +1,5 @@
-use domain::models::{LibraryItem, LibraryItemRow};
-use domain::value_objects::ContentType;
+use domain::models::{MediaItem, MediaItemRow};
+use domain::value_objects::{ContentType, MediaItemId, MediaRole};
 
 use crate::library::queries::SearchItemsQuery;
 use crate::library::search;
@@ -10,25 +10,26 @@ mod helpers;
 fn seed_items(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
     let mut store = repo.items.lock().unwrap();
     let items = vec![
-        LibraryItem::new("test", "m1", "Die Hard", ContentType::Movie, 7800, "2026-01-01"),
-        LibraryItem::new("test", "m2", "Alien", ContentType::Movie, 7020, "2026-01-01"),
-        LibraryItem::new("test", "e1", "BB S01E01", ContentType::Episode, 2700, "2026-01-01"),
+        MediaItem::new_library("test", "m1", "Die Hard", ContentType::Movie, 7800, "2026-01-01"),
+        MediaItem::new_library("test", "m2", "Alien", ContentType::Movie, 7020, "2026-01-01"),
+        MediaItem::new_library("test", "e1", "BB S01E01", ContentType::Episode, 2700, "2026-01-01"),
     ];
     for item in items {
-        store.insert(item.id().to_string(), item);
+        store.insert(item.id().value().to_string(), item);
     }
 }
 
 fn seed_items_with_genres(repo: &std::sync::Arc<domain::testing::InMemoryLibraryRepository>) {
     let mut store = repo.items.lock().unwrap();
 
-    let action = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::m1".into(),
+    let action = MediaItem::from_persistence(MediaItemRow {
+        id: MediaItemId::new("test::m1"),
         provider_id: "test".into(),
         external_id: "m1".into(),
         title: "Die Hard".into(),
         content_type: ContentType::Movie,
         duration_secs: 7800,
+        description: None,
         series_name: None,
         season_number: None,
         episode_number: None,
@@ -39,15 +40,18 @@ fn seed_items_with_genres(repo: &std::sync::Arc<domain::testing::InMemoryLibrary
         collection_name: None,
         collection_type: None,
         thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
+        synced_at: Some("2026-01-01".into()),
+        role: MediaRole::default(),
+        chapters: Vec::new(),
     });
-    let scifi = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::m2".into(),
+    let scifi = MediaItem::from_persistence(MediaItemRow {
+        id: MediaItemId::new("test::m2"),
         provider_id: "test".into(),
         external_id: "m2".into(),
         title: "Alien".into(),
         content_type: ContentType::Movie,
         duration_secs: 7020,
+        description: None,
         series_name: None,
         season_number: None,
         episode_number: None,
@@ -58,15 +62,18 @@ fn seed_items_with_genres(repo: &std::sync::Arc<domain::testing::InMemoryLibrary
         collection_name: None,
         collection_type: None,
         thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
+        synced_at: Some("2026-01-01".into()),
+        role: MediaRole::default(),
+        chapters: Vec::new(),
     });
-    let comedy = LibraryItem::from_persistence(LibraryItemRow {
-        id: "test::m3".into(),
+    let comedy = MediaItem::from_persistence(MediaItemRow {
+        id: MediaItemId::new("test::m3"),
         provider_id: "test".into(),
         external_id: "m3".into(),
         title: "Airplane!".into(),
         content_type: ContentType::Movie,
         duration_secs: 5280,
+        description: None,
         series_name: None,
         season_number: None,
         episode_number: None,
@@ -77,21 +84,23 @@ fn seed_items_with_genres(repo: &std::sync::Arc<domain::testing::InMemoryLibrary
         collection_name: None,
         collection_type: None,
         thumbnail_url: None,
-        synced_at: "2026-01-01".into(),
+        synced_at: Some("2026-01-01".into()),
+        role: MediaRole::default(),
+        chapters: Vec::new(),
     });
 
-    store.insert(action.id().to_string(), action);
-    store.insert(scifi.id().to_string(), scifi);
-    store.insert(comedy.id().to_string(), comedy);
+    store.insert(action.id().value().to_string(), action);
+    store.insert(scifi.id().value().to_string(), scifi);
+    store.insert(comedy.id().value().to_string(), comedy);
 }
 
 #[tokio::test]
 async fn search_empty_filter_returns_all() {
-    let (_cmd, query, repo) = helpers::make_deps();
+    let (deps, repo) = helpers::make_deps();
     seed_items(&repo);
 
     let (items, total) = search::execute(
-        &query,
+        &deps,
         SearchItemsQuery {
             provider_id: None,
             content_type: None,
@@ -114,11 +123,11 @@ async fn search_empty_filter_returns_all() {
 
 #[tokio::test]
 async fn search_by_content_type() {
-    let (_cmd, query, repo) = helpers::make_deps();
+    let (deps, repo) = helpers::make_deps();
     seed_items(&repo);
 
     let (items, total) = search::execute(
-        &query,
+        &deps,
         SearchItemsQuery {
             provider_id: None,
             content_type: Some("movie".into()),
@@ -141,11 +150,11 @@ async fn search_by_content_type() {
 
 #[tokio::test]
 async fn search_by_genre() {
-    let (_cmd, query, repo) = helpers::make_deps();
+    let (deps, repo) = helpers::make_deps();
     seed_items_with_genres(&repo);
 
     let (items, total) = search::execute(
-        &query,
+        &deps,
         SearchItemsQuery {
             provider_id: None,
             content_type: None,
@@ -169,11 +178,11 @@ async fn search_by_genre() {
 
 #[tokio::test]
 async fn search_by_search_term() {
-    let (_cmd, query, repo) = helpers::make_deps();
+    let (deps, repo) = helpers::make_deps();
     seed_items(&repo);
 
     let (items, total) = search::execute(
-        &query,
+        &deps,
         SearchItemsQuery {
             provider_id: None,
             content_type: None,
@@ -197,10 +206,10 @@ async fn search_by_search_term() {
 
 #[tokio::test]
 async fn search_invalid_content_type_errors() {
-    let (_cmd, query, _repo) = helpers::make_deps();
+    let (deps, _repo) = helpers::make_deps();
 
     let result = search::execute(
-        &query,
+        &deps,
         SearchItemsQuery {
             provider_id: None,
             content_type: Some("bogus".into()),
@@ -221,11 +230,11 @@ async fn search_invalid_content_type_errors() {
 
 #[tokio::test]
 async fn search_pagination() {
-    let (_cmd, query, repo) = helpers::make_deps();
+    let (deps, repo) = helpers::make_deps();
     seed_items(&repo);
 
     let (items, total) = search::execute(
-        &query,
+        &deps,
         SearchItemsQuery {
             provider_id: None,
             content_type: None,

crates/application/src/library/tests/sync.rs

@@ -6,10 +6,10 @@ mod helpers;
 
 #[tokio::test]
 async fn trigger_sync_returns_provider_ids() {
-    let (cmd, _query, _repo) = helpers::make_deps();
+    let (deps, _repo) = helpers::make_deps();
 
     let ids = sync::execute(
-        &cmd,
+        &deps,
         TriggerSyncCommand { provider_id: None },
     )
     .await
@@ -20,10 +20,10 @@ async fn trigger_sync_returns_provider_ids() {
 
 #[tokio::test]
 async fn trigger_sync_specific_provider() {
-    let (cmd, _query, _repo) = helpers::make_deps();
+    let (deps, _repo) = helpers::make_deps();
 
     let ids = sync::execute(
-        &cmd,
+        &deps,
         TriggerSyncCommand {
             provider_id: Some("test".into()),
         },
@@ -36,16 +36,15 @@ async fn trigger_sync_specific_provider() {
 
 #[tokio::test]
 async fn trigger_sync_while_running_errors() {
-    let (cmd, _query, repo) = helpers::make_deps();
+    let (deps, repo) = helpers::make_deps();
 
-    // Simulate a running sync by inserting a log entry with "running" status
-    repo.items.lock().unwrap(); // just verify repo is accessible
-    let _log_id = domain::ports::LibraryCommand::log_sync_start(&*cmd.library_command, "test")
+    repo.items.lock().unwrap();
+    let _log_id = domain::ports::LibraryCommand::log_sync_start(&*deps.library_command, "test")
         .await
         .unwrap();
 
     let result = sync::execute(
-        &cmd,
+        &deps,
         TriggerSyncCommand { provider_id: None },
     )
     .await;

crates/application/src/providers/commands.rs

@@ -4,7 +4,3 @@ pub struct UpsertProviderCommand {
     pub config: serde_json::Value,
     pub enabled: bool,
 }
-
-pub struct DeleteProviderCommand {
-    pub id: String,
-}

crates/application/src/providers/delete.rs

@@ -1,8 +0,0 @@
-use domain::DomainResult;
-
-use super::commands::DeleteProviderCommand;
-use super::deps::ProviderDeps;
-
-pub async fn execute(deps: &ProviderDeps, cmd: DeleteProviderCommand) -> DomainResult<()> {
-    deps.provider_config_command.delete(&cmd.id).await
-}

crates/application/src/providers/get.rs

@@ -1,12 +0,0 @@
-use domain::models::ProviderConfigRow;
-use domain::DomainResult;
-
-use super::deps::ProviderDeps;
-use super::queries::GetProviderQuery;
-
-pub async fn execute(
-    deps: &ProviderDeps,
-    query: GetProviderQuery,
-) -> DomainResult<Option<ProviderConfigRow>> {
-    deps.provider_config_query.get_by_id(&query.id).await
-}

crates/application/src/providers/list.rs

@@ -1,16 +0,0 @@
-use domain::models::ProviderConfigRow;
-use domain::DomainResult;
-
-use super::deps::ProviderDeps;
-use super::queries::ListProvidersQuery;
-
-pub async fn execute(
-    deps: &ProviderDeps,
-    _query: ListProvidersQuery,
-) -> DomainResult<Vec<ProviderConfigRow>> {
-    deps.provider_config_query.get_all().await
-}
-
-#[cfg(test)]
-#[path = "tests/list.rs"]
-mod tests;

crates/application/src/providers/mod.rs

@@ -1,11 +1,6 @@
 pub mod commands;
-pub mod delete;
 pub mod deps;
-pub mod get;
-pub mod list;
-pub mod queries;
 pub mod upsert;
 
-pub use commands::{DeleteProviderCommand, UpsertProviderCommand};
+pub use commands::UpsertProviderCommand;
 pub use deps::ProviderDeps;
-pub use queries::{GetProviderQuery, ListProvidersQuery};

crates/application/src/providers/queries.rs

@@ -1,5 +0,0 @@
-pub struct ListProvidersQuery;
-
-pub struct GetProviderQuery {
-    pub id: String,
-}

crates/application/src/providers/tests/list.rs

@@ -1,45 +0,0 @@
-use std::sync::Arc;
-
-use domain::testing::InMemoryProviderConfig;
-
-use crate::providers::commands::UpsertProviderCommand;
-use crate::providers::deps::ProviderDeps;
-use crate::providers::queries::ListProvidersQuery;
-use crate::providers::{list, upsert};
-
-fn make_deps() -> ProviderDeps {
-    let repo = Arc::new(InMemoryProviderConfig::new());
-    ProviderDeps {
-        provider_config_command: repo.clone(),
-        provider_config_query: repo,
-    }
-}
-
-#[tokio::test]
-async fn list_empty() {
-    let deps = make_deps();
-    let providers = list::execute(&deps, ListProvidersQuery).await.unwrap();
-    assert!(providers.is_empty());
-}
-
-#[tokio::test]
-async fn list_returns_all_providers() {
-    let deps = make_deps();
-
-    for id in ["jf-1", "local-1"] {
-        upsert::execute(
-            &deps,
-            UpsertProviderCommand {
-                id: id.into(),
-                provider_type: "jellyfin".into(),
-                config: serde_json::json!({}),
-                enabled: true,
-            },
-        )
-        .await
-        .unwrap();
-    }
-
-    let providers = list::execute(&deps, ListProvidersQuery).await.unwrap();
-    assert_eq!(providers.len(), 2);
-}

crates/application/src/schedule/commands.rs

@@ -3,8 +3,3 @@ use uuid::Uuid;
 pub struct GenerateScheduleCommand {
     pub channel_id: Uuid,
 }
-
-pub struct DeleteSchedulesAfterCommand {
-    pub channel_id: Uuid,
-    pub target_generation: u32,
-}

crates/application/src/schedule/delete_after.rs

@@ -1,19 +0,0 @@
-use domain::value_objects::ChannelId;
-use domain::DomainResult;
-
-use super::commands::DeleteSchedulesAfterCommand;
-use super::deps::ScheduleDeps;
-
-pub async fn execute(
-    deps: &ScheduleDeps,
-    cmd: DeleteSchedulesAfterCommand,
-) -> DomainResult<()> {
-    let channel_id = ChannelId::from(cmd.channel_id);
-    deps.schedule_command
-        .delete_schedules_after(channel_id, cmd.target_generation)
-        .await
-}
-
-#[cfg(test)]
-#[path = "tests/delete_after.rs"]
-mod tests;

crates/application/src/schedule/deps.rs

@@ -1,6 +1,6 @@
 use std::sync::Arc;
 
-use domain::ports::{ChannelQuery, EventPublisher, ScheduleCommand, ScheduleQuery};
+use domain::ports::{ChannelQuery, EventPublisher, IProviderRegistry, ScheduleCommand, ScheduleQuery};
 use domain::ScheduleEngineService;
 
 pub struct ScheduleDeps {
@@ -9,4 +9,5 @@ pub struct ScheduleDeps {
     pub schedule_query: Arc<dyn ScheduleQuery>,
     pub schedule_command: Arc<dyn ScheduleCommand>,
     pub event_publisher: Arc<dyn EventPublisher>,
+    pub provider_registry: Arc<dyn IProviderRegistry>,
 }

crates/application/src/schedule/get_active.rs

@@ -1,20 +0,0 @@
-use chrono::Utc;
-
-use domain::models::GeneratedSchedule;
-use domain::value_objects::ChannelId;
-use domain::DomainResult;
-
-use super::deps::ScheduleDeps;
-use super::queries::GetActiveScheduleQuery;
-
-pub async fn execute(
-    deps: &ScheduleDeps,
-    query: GetActiveScheduleQuery,
-) -> DomainResult<Option<GeneratedSchedule>> {
-    let channel_id = ChannelId::from(query.channel_id);
-    deps.schedule_query.find_active(channel_id, Utc::now()).await
-}
-
-#[cfg(test)]
-#[path = "tests/get_active.rs"]
-mod tests;

crates/application/src/schedule/get_source.rs

@@ -1,13 +1,12 @@
 use chrono::Utc;
 
-use domain::ports::StreamQuality;
-use domain::value_objects::ChannelId;
+use domain::value_objects::{ChannelId, SourceUri};
 use domain::{DomainResult, ScheduleEngineService};
 
 use super::deps::ScheduleDeps;
-use super::queries::GetStreamUrlQuery;
+use super::queries::GetSourceQuery;
 
-pub async fn execute(deps: &ScheduleDeps, query: GetStreamUrlQuery) -> DomainResult<Option<String>> {
+pub async fn execute(deps: &ScheduleDeps, query: GetSourceQuery) -> DomainResult<Option<SourceUri>> {
     let channel_id = ChannelId::from(query.channel_id);
     let now = Utc::now();
 
@@ -22,9 +21,9 @@ pub async fn execute(deps: &ScheduleDeps, query: GetStreamUrlQuery) -> DomainRes
     };
 
     let item_id = broadcast.slot().item().id().clone();
-    let url = deps
-        .schedule_engine
-        .get_stream_url(&item_id, &StreamQuality::Direct)
+    let uri = deps
+        .provider_registry
+        .get_source_uri(&item_id)
         .await?;
-    Ok(Some(url))
+    Ok(Some(uri))
 }

crates/application/src/schedule/list_history.rs

@@ -1,20 +0,0 @@
-use domain::models::GeneratedSchedule;
-use domain::value_objects::ChannelId;
-use domain::DomainResult;
-
-use super::deps::ScheduleDeps;
-use super::queries::ListHistoryQuery;
-
-pub async fn execute(
-    deps: &ScheduleDeps,
-    query: ListHistoryQuery,
-) -> DomainResult<Vec<GeneratedSchedule>> {
-    let channel_id = ChannelId::from(query.channel_id);
-    deps.schedule_query
-        .list_schedule_history(channel_id)
-        .await
-}
-
-#[cfg(test)]
-#[path = "tests/list_history.rs"]
-mod tests;

crates/application/src/schedule/mod.rs

@@ -1,17 +1,11 @@
 pub mod commands;
-pub mod delete_after;
 pub mod deps;
 pub mod generate;
-pub mod get_active;
 pub mod get_current_broadcast;
 pub mod get_epg;
-pub mod get_stream_url;
-pub mod list_history;
+pub mod get_source;
 pub mod queries;
 
-pub use commands::{DeleteSchedulesAfterCommand, GenerateScheduleCommand};
+pub use commands::GenerateScheduleCommand;
 pub use deps::ScheduleDeps;
-pub use queries::{
-    GetActiveScheduleQuery, GetCurrentBroadcastQuery, GetEpgQuery, GetStreamUrlQuery,
-    ListHistoryQuery,
-};
+pub use queries::{GetCurrentBroadcastQuery, GetEpgQuery, GetSourceQuery};

crates/application/src/schedule/queries.rs

@@ -1,9 +1,5 @@
 use uuid::Uuid;
 
-pub struct GetActiveScheduleQuery {
-    pub channel_id: Uuid,
-}
-
 pub struct GetCurrentBroadcastQuery {
     pub channel_id: Uuid,
 }
@@ -12,10 +8,6 @@ pub struct GetEpgQuery {
     pub channel_id: Uuid,
 }
 
-pub struct GetStreamUrlQuery {
-    pub channel_id: Uuid,
-}
-
-pub struct ListHistoryQuery {
+pub struct GetSourceQuery {
     pub channel_id: Uuid,
 }

crates/application/src/schedule/tests/delete_after.rs

@@ -1,64 +0,0 @@
-use domain::models::{Channel, GeneratedSchedule};
-use domain::value_objects::UserId;
-
-use crate::schedule::commands::DeleteSchedulesAfterCommand;
-use crate::schedule::delete_after;
-use crate::schedule::queries::ListHistoryQuery;
-use crate::schedule::list_history;
-
-#[path = "helpers.rs"]
-mod helpers;
-use helpers::make_schedule_deps;
-
-#[tokio::test]
-async fn delete_after_removes_later_generations() {
-    let (deps, channel_repo, schedule_repo) = make_schedule_deps();
-
-    let channel = Channel::new(UserId::generate(), "Cleanup", "UTC");
-    let channel_id = channel.id();
-    channel_repo
-        .channels
-        .lock()
-        .unwrap()
-        .insert(channel_id, channel);
-
-    // Manually insert schedules with different generations.
-    let now = chrono::Utc::now();
-    for generation in 1..=3 {
-        let sched = GeneratedSchedule::new(
-            channel_id,
-            now,
-            now + chrono::Duration::hours(24),
-            generation,
-            vec![],
-        );
-        schedule_repo
-            .schedules
-            .lock()
-            .unwrap()
-            .insert(sched.id(), sched);
-    }
-
-    // Delete generations > 1.
-    delete_after::execute(
-        &deps,
-        DeleteSchedulesAfterCommand {
-            channel_id: channel_id.value(),
-            target_generation: 1,
-        },
-    )
-    .await
-    .unwrap();
-
-    let remaining = list_history::execute(
-        &deps,
-        ListHistoryQuery {
-            channel_id: channel_id.value(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert_eq!(remaining.len(), 1);
-    assert_eq!(remaining[0].generation(), 1);
-}

crates/application/src/schedule/tests/get_active.rs

@@ -1,22 +0,0 @@
-use crate::schedule::get_active;
-use crate::schedule::queries::GetActiveScheduleQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-use helpers::make_schedule_deps;
-
-#[tokio::test]
-async fn returns_none_when_no_schedule_exists() {
-    let (deps, _, _) = make_schedule_deps();
-
-    let result = get_active::execute(
-        &deps,
-        GetActiveScheduleQuery {
-            channel_id: uuid::Uuid::new_v4(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(result.is_none());
-}

crates/application/src/schedule/tests/helpers.rs

@@ -4,17 +4,14 @@ use async_trait::async_trait;
 
 use domain::errors::DomainResult;
 use domain::models::MediaItem;
-use domain::ports::{
-    Collection, IProviderRegistry, ProviderCapabilities,
-    SeriesSummary, StreamQuality, StreamingProtocol,
-};
-use domain::testing::{InMemoryChannelRepository, InMemoryScheduleRepository, NoopEventPublisher};
+use domain::ports::{Collection, IProviderRegistry, ProviderCapabilities, SeriesSummary};
+use domain::SourceUri;
+use domain::testing::{InMemoryChannelRepository, InMemoryLibraryRepository, InMemoryScheduleRepository, NoopEventPublisher};
 use domain::value_objects::{ContentType, MediaFilter, MediaItemId};
 use domain::ScheduleEngineService;
 
 use crate::schedule::deps::ScheduleDeps;
 
-/// Minimal IProviderRegistry backed by a NoopMediaProvider.
 pub(crate) struct TestProviderRegistry;
 
 #[async_trait]
@@ -31,11 +28,7 @@ impl IProviderRegistry for TestProviderRegistry {
         Ok(None)
     }
 
-    async fn get_stream_url(
-        &self,
-        _item_id: &MediaItemId,
-        _quality: &StreamQuality,
-    ) -> DomainResult<String> {
+    async fn get_source_uri(&self, _item_id: &MediaItemId) -> DomainResult<SourceUri> {
         Err(domain::DomainError::InfrastructureError(
             "TestProviderRegistry does not support streaming".into(),
         ))
@@ -57,9 +50,7 @@ impl IProviderRegistry for TestProviderRegistry {
             tags: false,
             decade: false,
             search: false,
-            streaming_protocol: StreamingProtocol::Hls,
             rescan: false,
-            transcode: false,
         })
     }
 
@@ -84,9 +75,6 @@ impl IProviderRegistry for TestProviderRegistry {
     }
 }
 
-/// Build ScheduleDeps backed by InMemory repos and a test provider registry.
-///
-/// Returns the deps plus the underlying repos for test assertions.
 pub(crate) fn make_schedule_deps() -> (
     ScheduleDeps,
     Arc<InMemoryChannelRepository>,
@@ -94,10 +82,11 @@ pub(crate) fn make_schedule_deps() -> (
 ) {
     let channel_repo = Arc::new(InMemoryChannelRepository::new());
     let schedule_repo = Arc::new(InMemoryScheduleRepository::new());
+    let library_repo = Arc::new(InMemoryLibraryRepository::new());
     let provider_registry = Arc::new(TestProviderRegistry);
 
     let engine = Arc::new(ScheduleEngineService::new(
-        provider_registry,
+        library_repo,
         channel_repo.clone(),
         schedule_repo.clone(),
         schedule_repo.clone(),
@@ -109,6 +98,7 @@ pub(crate) fn make_schedule_deps() -> (
         schedule_query: schedule_repo.clone(),
         schedule_command: schedule_repo.clone(),
         event_publisher: Arc::new(NoopEventPublisher::new()),
+        provider_registry,
     };
 
     (deps, channel_repo, schedule_repo)

crates/application/src/schedule/tests/list_history.rs

@@ -1,22 +0,0 @@
-use crate::schedule::list_history;
-use crate::schedule::queries::ListHistoryQuery;
-
-#[path = "helpers.rs"]
-mod helpers;
-use helpers::make_schedule_deps;
-
-#[tokio::test]
-async fn returns_empty_for_new_channel() {
-    let (deps, _, _) = make_schedule_deps();
-
-    let result = list_history::execute(
-        &deps,
-        ListHistoryQuery {
-            channel_id: uuid::Uuid::new_v4(),
-        },
-    )
-    .await
-    .unwrap();
-
-    assert!(result.is_empty());
-}

crates/domain/src/events/mod.rs

@@ -1,6 +1,8 @@
+use serde::{Deserialize, Serialize};
+
 use crate::value_objects::{ChannelId, ScheduleId, SlotId};
 
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[non_exhaustive]
 pub enum DomainEvent {
     BroadcastTransition {
@@ -18,6 +20,58 @@ pub enum DomainEvent {
     UserRegistered { user_id: crate::value_objects::UserId },
 }
 
+pub struct EventEnvelope {
+    id: i64,
+    event: DomainEvent,
+    retry_count: u32,
+    created_at: String,
+}
+
+impl EventEnvelope {
+    pub fn new(id: i64, event: DomainEvent) -> Self {
+        Self {
+            id,
+            event,
+            retry_count: 0,
+            created_at: String::new(),
+        }
+    }
+
+    pub fn from_persistence(
+        id: i64,
+        event: DomainEvent,
+        retry_count: u32,
+        created_at: String,
+    ) -> Self {
+        Self {
+            id,
+            event,
+            retry_count,
+            created_at,
+        }
+    }
+
+    pub fn id(&self) -> i64 {
+        self.id
+    }
+
+    pub fn event(&self) -> &DomainEvent {
+        &self.event
+    }
+
+    pub fn into_event(self) -> DomainEvent {
+        self.event
+    }
+
+    pub fn retry_count(&self) -> u32 {
+        self.retry_count
+    }
+
+    pub fn created_at(&self) -> &str {
+        &self.created_at
+    }
+}
+
 #[cfg(test)]
 #[path = "tests/mod.rs"]
 mod tests;

crates/domain/src/models/channel.rs

@@ -3,8 +3,8 @@ use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 
 use crate::value_objects::{
-    AccessMode, BlockId, ChannelId, FillStrategy, LogoPosition, MediaFilter, MediaItemId,
-    RecyclePolicy, UserId, Weekday,
+    AccessMode, BlockId, ChannelId, FillStrategy, InterstitialRule, LogoPosition, MediaFilter,
+    MediaItemId, MidRollRule, RotationPolicy, UserId, Weekday,
 };
 
 const SECONDS_IN_DAY: u32 = 86_400;
@@ -19,10 +19,9 @@ pub struct Channel {
     description: Option<String>,
     timezone: String,
     schedule_config: ScheduleConfig,
-    recycle_policy: RecyclePolicy,
+    rotation_policy: RotationPolicy,
     auto_schedule: bool,
     access_mode: AccessMode,
-    access_password_hash: Option<String>,
     logo: Option<String>,
     logo_position: LogoPosition,
     logo_opacity: f32,
@@ -30,6 +29,8 @@ pub struct Channel {
     webhook_poll_interval_secs: u32,
     webhook_body_template: Option<String>,
     webhook_headers: Option<String>,
+    #[serde(default)]
+    gap_filler: Option<MediaFilter>,
     created_at: DateTime<Utc>,
     updated_at: DateTime<Utc>,
 }
@@ -41,10 +42,9 @@ pub struct ChannelRow {
     pub description: Option<String>,
     pub timezone: String,
     pub schedule_config: ScheduleConfig,
-    pub recycle_policy: RecyclePolicy,
+    pub rotation_policy: RotationPolicy,
     pub auto_schedule: bool,
     pub access_mode: AccessMode,
-    pub access_password_hash: Option<String>,
     pub logo: Option<String>,
     pub logo_position: LogoPosition,
     pub logo_opacity: f32,
@@ -52,6 +52,7 @@ pub struct ChannelRow {
     pub webhook_poll_interval_secs: u32,
     pub webhook_body_template: Option<String>,
     pub webhook_headers: Option<String>,
+    pub gap_filler: Option<MediaFilter>,
     pub created_at: DateTime<Utc>,
     pub updated_at: DateTime<Utc>,
 }
@@ -70,10 +71,9 @@ impl Channel {
             description: None,
             timezone: timezone.into(),
             schedule_config: ScheduleConfig::default(),
-            recycle_policy: RecyclePolicy::default(),
+            rotation_policy: RotationPolicy::default(),
             auto_schedule: false,
             access_mode: AccessMode::default(),
-            access_password_hash: None,
             logo: None,
             logo_position: LogoPosition::default(),
             logo_opacity: DEFAULT_LOGO_OPACITY,
@@ -81,6 +81,7 @@ impl Channel {
             webhook_poll_interval_secs: DEFAULT_WEBHOOK_POLL_INTERVAL_SECS,
             webhook_body_template: None,
             webhook_headers: None,
+            gap_filler: None,
             created_at: now,
             updated_at: now,
         }
@@ -94,10 +95,9 @@ impl Channel {
             description: row.description,
             timezone: row.timezone,
             schedule_config: row.schedule_config,
-            recycle_policy: row.recycle_policy,
+            rotation_policy: row.rotation_policy,
             auto_schedule: row.auto_schedule,
             access_mode: row.access_mode,
-            access_password_hash: row.access_password_hash,
             logo: row.logo,
             logo_position: row.logo_position,
             logo_opacity: row.logo_opacity,
@@ -105,6 +105,7 @@ impl Channel {
             webhook_poll_interval_secs: row.webhook_poll_interval_secs,
             webhook_body_template: row.webhook_body_template,
             webhook_headers: row.webhook_headers,
+            gap_filler: row.gap_filler,
             created_at: row.created_at,
             updated_at: row.updated_at,
         }
@@ -134,8 +135,8 @@ impl Channel {
         &self.schedule_config
     }
 
-    pub fn recycle_policy(&self) -> &RecyclePolicy {
-        &self.recycle_policy
+    pub fn rotation_policy(&self) -> &RotationPolicy {
+        &self.rotation_policy
     }
 
     pub fn auto_schedule(&self) -> bool {
@@ -146,10 +147,6 @@ impl Channel {
         &self.access_mode
     }
 
-    pub fn access_password_hash(&self) -> Option<&str> {
-        self.access_password_hash.as_deref()
-    }
-
     pub fn logo(&self) -> Option<&str> {
         self.logo.as_deref()
     }
@@ -206,8 +203,8 @@ impl Channel {
         self.updated_at = Utc::now();
     }
 
-    pub fn set_recycle_policy(&mut self, policy: RecyclePolicy) {
-        self.recycle_policy = policy;
+    pub fn set_rotation_policy(&mut self, policy: RotationPolicy) {
+        self.rotation_policy = policy;
         self.updated_at = Utc::now();
     }
 
@@ -215,6 +212,15 @@ impl Channel {
         self.auto_schedule = enabled;
         self.updated_at = Utc::now();
     }
+
+    pub fn gap_filler(&self) -> Option<&MediaFilter> {
+        self.gap_filler.as_ref()
+    }
+
+    pub fn set_gap_filler(&mut self, gap_filler: Option<MediaFilter>) {
+        self.gap_filler = gap_filler;
+        self.updated_at = Utc::now();
+    }
 }
 
 // deny_unknown_fields required so #[serde(untagged)] compat enum correctly rejects V1 payloads
@@ -331,13 +337,13 @@ pub struct ProgrammingBlock {
     loop_on_finish: bool,
 
     #[serde(default)]
-    ignore_recycle_policy: bool,
+    ignore_rotation_policy: bool,
 
     #[serde(default)]
-    access_mode: AccessMode,
+    interstitial_rule: Option<InterstitialRule>,
 
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    access_password_hash: Option<String>,
+    #[serde(default)]
+    mid_roll_rule: Option<MidRollRule>,
 }
 
 impl ProgrammingBlock {
@@ -356,12 +362,11 @@ impl ProgrammingBlock {
             content: BlockContent::Algorithmic {
                 filter,
                 strategy,
-                provider_id: String::new(),
             },
             loop_on_finish: true,
-            ignore_recycle_policy: false,
-            access_mode: AccessMode::default(),
-            access_password_hash: None,
+            ignore_rotation_policy: false,
+            interstitial_rule: None,
+            mid_roll_rule: None,
         }
     }
 
@@ -378,12 +383,11 @@ impl ProgrammingBlock {
             duration_mins,
             content: BlockContent::Manual {
                 items,
-                provider_id: String::new(),
             },
             loop_on_finish: true,
-            ignore_recycle_policy: false,
-            access_mode: AccessMode::default(),
-            access_password_hash: None,
+            ignore_rotation_policy: false,
+            interstitial_rule: None,
+            mid_roll_rule: None,
         }
     }
 
@@ -411,16 +415,16 @@ impl ProgrammingBlock {
         self.loop_on_finish
     }
 
-    pub fn ignore_recycle_policy(&self) -> bool {
-        self.ignore_recycle_policy
+    pub fn ignore_rotation_policy(&self) -> bool {
+        self.ignore_rotation_policy
     }
 
-    pub fn access_mode(&self) -> &AccessMode {
-        &self.access_mode
+    pub fn interstitial_rule(&self) -> Option<&InterstitialRule> {
+        self.interstitial_rule.as_ref()
     }
 
-    pub fn access_password_hash(&self) -> Option<&str> {
-        self.access_password_hash.as_deref()
+    pub fn mid_roll_rule(&self) -> Option<&MidRollRule> {
+        self.mid_roll_rule.as_ref()
     }
 }
 
@@ -429,14 +433,10 @@ impl ProgrammingBlock {
 pub enum BlockContent {
     Manual {
         items: Vec<MediaItemId>,
-        #[serde(default)]
-        provider_id: String,
     },
     Algorithmic {
         filter: MediaFilter,
         strategy: FillStrategy,
-        #[serde(default)]
-        provider_id: String,
     },
 }
 

crates/domain/src/models/library.rs

@@ -1,172 +1,5 @@
-use crate::value_objects::ContentType;
-
 const SYNC_STATUS_RUNNING: &str = "running";
 
-#[derive(Debug, Clone)]
-pub struct LibraryItem {
-    id: String,
-    provider_id: String,
-    external_id: String,
-    title: String,
-    content_type: ContentType,
-    duration_secs: u32,
-    series_name: Option<String>,
-    season_number: Option<u32>,
-    episode_number: Option<u32>,
-    year: Option<u16>,
-    genres: Vec<String>,
-    tags: Vec<String>,
-    collection_id: Option<String>,
-    collection_name: Option<String>,
-    collection_type: Option<String>,
-    thumbnail_url: Option<String>,
-    synced_at: String,
-}
-
-pub struct LibraryItemRow {
-    pub id: String,
-    pub provider_id: String,
-    pub external_id: String,
-    pub title: String,
-    pub content_type: ContentType,
-    pub duration_secs: u32,
-    pub series_name: Option<String>,
-    pub season_number: Option<u32>,
-    pub episode_number: Option<u32>,
-    pub year: Option<u16>,
-    pub genres: Vec<String>,
-    pub tags: Vec<String>,
-    pub collection_id: Option<String>,
-    pub collection_name: Option<String>,
-    pub collection_type: Option<String>,
-    pub thumbnail_url: Option<String>,
-    pub synced_at: String,
-}
-
-impl LibraryItem {
-    pub fn new(
-        provider_id: impl Into<String>,
-        external_id: impl Into<String>,
-        title: impl Into<String>,
-        content_type: ContentType,
-        duration_secs: u32,
-        synced_at: impl Into<String>,
-    ) -> Self {
-        let provider_id = provider_id.into();
-        let external_id = external_id.into();
-        let id = format!("{}::{}", provider_id, external_id);
-        Self {
-            id,
-            provider_id,
-            external_id,
-            title: title.into(),
-            content_type,
-            duration_secs,
-            series_name: None,
-            season_number: None,
-            episode_number: None,
-            year: None,
-            genres: Vec::new(),
-            tags: Vec::new(),
-            collection_id: None,
-            collection_name: None,
-            collection_type: None,
-            thumbnail_url: None,
-            synced_at: synced_at.into(),
-        }
-    }
-
-    pub fn from_persistence(row: LibraryItemRow) -> Self {
-        Self {
-            id: row.id,
-            provider_id: row.provider_id,
-            external_id: row.external_id,
-            title: row.title,
-            content_type: row.content_type,
-            duration_secs: row.duration_secs,
-            series_name: row.series_name,
-            season_number: row.season_number,
-            episode_number: row.episode_number,
-            year: row.year,
-            genres: row.genres,
-            tags: row.tags,
-            collection_id: row.collection_id,
-            collection_name: row.collection_name,
-            collection_type: row.collection_type,
-            thumbnail_url: row.thumbnail_url,
-            synced_at: row.synced_at,
-        }
-    }
-
-    pub fn id(&self) -> &str {
-        &self.id
-    }
-
-    pub fn provider_id(&self) -> &str {
-        &self.provider_id
-    }
-
-    pub fn external_id(&self) -> &str {
-        &self.external_id
-    }
-
-    pub fn title(&self) -> &str {
-        &self.title
-    }
-
-    pub fn content_type(&self) -> &ContentType {
-        &self.content_type
-    }
-
-    pub fn duration_secs(&self) -> u32 {
-        self.duration_secs
-    }
-
-    pub fn series_name(&self) -> Option<&str> {
-        self.series_name.as_deref()
-    }
-
-    pub fn season_number(&self) -> Option<u32> {
-        self.season_number
-    }
-
-    pub fn episode_number(&self) -> Option<u32> {
-        self.episode_number
-    }
-
-    pub fn year(&self) -> Option<u16> {
-        self.year
-    }
-
-    pub fn genres(&self) -> &[String] {
-        &self.genres
-    }
-
-    pub fn tags(&self) -> &[String] {
-        &self.tags
-    }
-
-    pub fn collection_id(&self) -> Option<&str> {
-        self.collection_id.as_deref()
-    }
-
-    pub fn collection_name(&self) -> Option<&str> {
-        self.collection_name.as_deref()
-    }
-
-    pub fn collection_type(&self) -> Option<&str> {
-        self.collection_type.as_deref()
-    }
-
-    pub fn thumbnail_url(&self) -> Option<&str> {
-        self.thumbnail_url.as_deref()
-    }
-
-    pub fn synced_at(&self) -> &str {
-        &self.synced_at
-    }
-}
-
 #[derive(Debug, Clone)]
 pub struct LibraryCollection {
     id: String,

crates/domain/src/models/media.rs

@@ -1,7 +1,7 @@
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 
-use crate::value_objects::{ChannelId, ContentType, MediaItemId, PlaybackRecordId};
+use crate::value_objects::{Chapter, ChannelId, ContentType, MediaItemId, MediaRole, PlaybackRecordId};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct MediaItem {
@@ -10,14 +10,27 @@ pub struct MediaItem {
     content_type: ContentType,
     duration_secs: u32,
     description: Option<String>,
+    #[serde(default)]
     genres: Vec<String>,
     year: Option<u16>,
+    #[serde(default)]
     tags: Vec<String>,
     series_name: Option<String>,
     season_number: Option<u32>,
     episode_number: Option<u32>,
     thumbnail_url: Option<String>,
     collection_id: Option<String>,
+    #[serde(default)]
+    provider_id: String,
+    #[serde(default)]
+    external_id: String,
+    collection_name: Option<String>,
+    collection_type: Option<String>,
+    synced_at: Option<String>,
+    #[serde(default)]
+    role: MediaRole,
+    #[serde(default)]
+    chapters: Vec<Chapter>,
 }
 
 pub struct MediaItemRow {
@@ -34,6 +47,13 @@ pub struct MediaItemRow {
     pub episode_number: Option<u32>,
     pub thumbnail_url: Option<String>,
     pub collection_id: Option<String>,
+    pub provider_id: String,
+    pub external_id: String,
+    pub collection_name: Option<String>,
+    pub collection_type: Option<String>,
+    pub synced_at: Option<String>,
+    pub role: MediaRole,
+    pub chapters: Vec<Chapter>,
 }
 
 impl MediaItem {
@@ -57,6 +77,48 @@ impl MediaItem {
             episode_number: None,
             thumbnail_url: None,
             collection_id: None,
+            provider_id: String::new(),
+            external_id: String::new(),
+            collection_name: None,
+            collection_type: None,
+            synced_at: None,
+            role: MediaRole::default(),
+            chapters: Vec::new(),
+        }
+    }
+
+    pub fn new_library(
+        provider_id: impl Into<String>,
+        external_id: impl Into<String>,
+        title: impl Into<String>,
+        content_type: ContentType,
+        duration_secs: u32,
+        synced_at: impl Into<String>,
+    ) -> Self {
+        let provider_id = provider_id.into();
+        let external_id = external_id.into();
+        let id = MediaItemId::new(format!("{}::{}", provider_id, external_id));
+        Self {
+            id,
+            title: title.into(),
+            content_type,
+            duration_secs,
+            description: None,
+            genres: Vec::new(),
+            year: None,
+            tags: Vec::new(),
+            series_name: None,
+            season_number: None,
+            episode_number: None,
+            thumbnail_url: None,
+            collection_id: None,
+            provider_id,
+            external_id,
+            collection_name: None,
+            collection_type: None,
+            synced_at: Some(synced_at.into()),
+            role: MediaRole::default(),
+            chapters: Vec::new(),
         }
     }
 
@@ -75,6 +137,13 @@ impl MediaItem {
             episode_number: row.episode_number,
             thumbnail_url: row.thumbnail_url,
             collection_id: row.collection_id,
+            provider_id: row.provider_id,
+            external_id: row.external_id,
+            collection_name: row.collection_name,
+            collection_type: row.collection_type,
+            synced_at: row.synced_at,
+            role: row.role,
+            chapters: row.chapters,
         }
     }
 
@@ -129,6 +198,34 @@ impl MediaItem {
     pub fn collection_id(&self) -> Option<&str> {
         self.collection_id.as_deref()
     }
+
+    pub fn provider_id(&self) -> &str {
+        &self.provider_id
+    }
+
+    pub fn external_id(&self) -> &str {
+        &self.external_id
+    }
+
+    pub fn collection_name(&self) -> Option<&str> {
+        self.collection_name.as_deref()
+    }
+
+    pub fn collection_type(&self) -> Option<&str> {
+        self.collection_type.as_deref()
+    }
+
+    pub fn synced_at(&self) -> Option<&str> {
+        self.synced_at.as_deref()
+    }
+
+    pub fn role(&self) -> &MediaRole {
+        &self.role
+    }
+
+    pub fn chapters(&self) -> &[Chapter] {
+        &self.chapters
+    }
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]

crates/domain/src/models/mod.rs

@@ -16,7 +16,7 @@ pub use channel::{
 pub use collections::{PageParams, Paginated};
 pub use config_snapshot::ChannelConfigSnapshot;
 pub use library::{
-    LibraryCollection, LibraryItem, LibraryItemRow, LibrarySyncLogEntry, LibrarySyncResult,
+    LibraryCollection, LibrarySyncLogEntry, LibrarySyncResult,
     SeasonSummary, ShowSummary,
 };
 pub use media::{MediaItem, MediaItemRow, PlaybackRecord};

crates/domain/src/models/tests/channel.rs

@@ -94,7 +94,7 @@ fn programming_block_getters() {
     assert_eq!(block.start_time(), t(8, 0));
     assert_eq!(block.duration_mins(), 120);
     assert!(block.loop_on_finish());
-    assert!(!block.ignore_recycle_policy());
+    assert!(!block.ignore_rotation_policy());
 }
 
 #[test]
@@ -102,9 +102,8 @@ fn manual_block_creation() {
     let items = vec![MediaItemId::new("item1"), MediaItemId::new("item2")];
     let block = ProgrammingBlock::new_manual("Manual Block", t(20, 0), 60, items);
     match block.content() {
-        BlockContent::Manual { items, provider_id } => {
+        BlockContent::Manual { items } => {
             assert_eq!(items.len(), 2);
-            assert!(provider_id.is_empty());
         }
         _ => panic!("Expected Manual content"),
     }

crates/domain/src/models/tests/library.rs

@@ -1,51 +1,5 @@
 use super::*;
 
-#[test]
-fn library_item_new_generates_composite_id() {
-    let item = LibraryItem::new("jellyfin", "abc123", "Test Movie", ContentType::Movie, 7200, "2026-03-19T00:00:00Z");
-    assert_eq!(item.id(), "jellyfin::abc123");
-    assert_eq!(item.provider_id(), "jellyfin");
-    assert_eq!(item.external_id(), "abc123");
-}
-
-#[test]
-fn library_item_new_defaults_optional_fields() {
-    let item = LibraryItem::new("jf", "1", "Movie", ContentType::Movie, 3600, "2026-01-01");
-    assert!(item.series_name().is_none());
-    assert!(item.season_number().is_none());
-    assert!(item.genres().is_empty());
-    assert!(item.tags().is_empty());
-    assert!(item.collection_id().is_none());
-    assert!(item.thumbnail_url().is_none());
-}
-
-#[test]
-fn library_item_from_persistence_all_fields() {
-    let item = LibraryItem::from_persistence(LibraryItemRow {
-        id: "jf::abc".into(),
-        provider_id: "jf".into(),
-        external_id: "abc".into(),
-        title: "Breaking Bad S01E01".into(),
-        content_type: ContentType::Episode,
-        duration_secs: 2700,
-        series_name: Some("Breaking Bad".into()),
-        season_number: Some(1),
-        episode_number: Some(1),
-        year: Some(2008),
-        genres: vec!["Drama".into()],
-        tags: vec!["tv".into()],
-        collection_id: Some("col-1".into()),
-        collection_name: Some("TV Shows".into()),
-        collection_type: Some("tvshows".into()),
-        thumbnail_url: Some("http://thumb.jpg".into()),
-        synced_at: "2026-03-19T00:00:00Z".into(),
-    });
-    assert_eq!(item.series_name(), Some("Breaking Bad"));
-    assert_eq!(item.season_number(), Some(1));
-    assert_eq!(item.year(), Some(2008));
-    assert_eq!(item.collection_name(), Some("TV Shows"));
-}
-
 #[test]
 fn library_collection_new_and_getters() {
     let col = LibraryCollection::new("col-1", "Movies");

crates/domain/src/models/tests/media.rs

@@ -1,5 +1,5 @@
 use super::*;
-use crate::value_objects::PlaybackRecordId;
+use crate::value_objects::{Chapter, PlaybackRecordId};
 
 #[test]
 fn media_item_new_defaults() {
@@ -15,6 +15,33 @@ fn media_item_new_defaults() {
     assert!(item.genres().is_empty());
     assert!(item.year().is_none());
     assert!(item.series_name().is_none());
+    assert_eq!(item.provider_id(), "");
+    assert_eq!(item.external_id(), "");
+    assert!(item.synced_at().is_none());
+    assert_eq!(item.role(), &MediaRole::Program);
+    assert!(item.chapters().is_empty());
+}
+
+#[test]
+fn media_item_new_library_generates_composite_id() {
+    let item = MediaItem::new_library("jellyfin", "abc123", "Test Movie", ContentType::Movie, 7200, "2026-03-19T00:00:00Z");
+    assert_eq!(item.id().value(), "jellyfin::abc123");
+    assert_eq!(item.provider_id(), "jellyfin");
+    assert_eq!(item.external_id(), "abc123");
+    assert_eq!(item.synced_at(), Some("2026-03-19T00:00:00Z"));
+}
+
+#[test]
+fn media_item_new_library_defaults_optional_fields() {
+    let item = MediaItem::new_library("jf", "1", "Movie", ContentType::Movie, 3600, "2026-01-01");
+    assert!(item.series_name().is_none());
+    assert!(item.season_number().is_none());
+    assert!(item.genres().is_empty());
+    assert!(item.tags().is_empty());
+    assert!(item.collection_id().is_none());
+    assert!(item.thumbnail_url().is_none());
+    assert!(item.collection_name().is_none());
+    assert!(item.collection_type().is_none());
 }
 
 #[test]
@@ -33,6 +60,13 @@ fn media_item_from_persistence_round_trip() {
         episode_number: Some(1),
         thumbnail_url: Some("http://thumb.jpg".into()),
         collection_id: Some("col-1".into()),
+        provider_id: "jf".into(),
+        external_id: "abc".into(),
+        collection_name: Some("TV Shows".into()),
+        collection_type: Some("tvshows".into()),
+        synced_at: Some("2026-03-19T00:00:00Z".into()),
+        role: MediaRole::Program,
+        chapters: vec![Chapter::new(Some("Intro".into()), 0.0, 30.0)],
     });
     assert_eq!(item.title(), "Breaking Bad S01E01");
     assert_eq!(item.series_name(), Some("Breaking Bad"));
@@ -40,6 +74,11 @@ fn media_item_from_persistence_round_trip() {
     assert_eq!(item.episode_number(), Some(1));
     assert_eq!(item.year(), Some(2008));
     assert_eq!(item.collection_id(), Some("col-1"));
+    assert_eq!(item.provider_id(), "jf");
+    assert_eq!(item.external_id(), "abc");
+    assert_eq!(item.collection_name(), Some("TV Shows"));
+    assert_eq!(item.collection_type(), Some("tvshows"));
+    assert_eq!(item.synced_at(), Some("2026-03-19T00:00:00Z"));
 }
 
 #[test]

crates/domain/src/models/tests/user.rs

@@ -3,10 +3,10 @@ use super::*;
 #[test]
 fn new_generates_id_and_timestamp() {
     let email = Email::new("test@example.com").unwrap();
-    let user = User::new("oidc|123", email);
+    let user = User::new("external|123", email);
     assert!(!user.is_admin());
     assert!(user.password_hash().is_none());
-    assert_eq!(user.subject(), "oidc|123");
+    assert_eq!(user.subject(), "external|123");
 }
 
 #[test]

crates/domain/src/ports/events.rs

@@ -1,7 +1,7 @@
 use async_trait::async_trait;
 
 use crate::errors::DomainResult;
-pub use crate::events::DomainEvent;
+pub use crate::events::{DomainEvent, EventEnvelope};
 
 #[async_trait]
 pub trait EventPublisher: Send + Sync {
@@ -10,7 +10,9 @@ pub trait EventPublisher: Send + Sync {
 
 #[async_trait]
 pub trait EventConsumer: Send + Sync {
-    async fn recv(&self) -> DomainResult<DomainEvent>;
+    async fn poll_next(&self) -> DomainResult<Option<EventEnvelope>>;
+    async fn ack(&self, event_id: i64) -> DomainResult<()>;
+    async fn nack(&self, event_id: i64, error: &str) -> DomainResult<()>;
 }
 
 #[async_trait]

crates/domain/src/ports/library.rs

@@ -2,7 +2,7 @@ use async_trait::async_trait;
 
 use crate::errors::DomainResult;
 use crate::models::{
-    LibraryCollection, LibraryItem, LibrarySyncLogEntry, LibrarySyncResult,
+    LibraryCollection, LibrarySyncLogEntry, LibrarySyncResult, MediaItem,
     SeasonSummary, ShowSummary,
 };
 use crate::value_objects::{ContentType, LibrarySearchFilter};
@@ -11,7 +11,7 @@ use super::media::IMediaProvider;
 
 #[async_trait]
 pub trait LibraryCommand: Send + Sync {
-    async fn upsert_items(&self, provider_id: &str, items: Vec<LibraryItem>) -> DomainResult<()>;
+    async fn upsert_items(&self, provider_id: &str, items: Vec<MediaItem>) -> DomainResult<()>;
 
     async fn clear_provider(&self, provider_id: &str) -> DomainResult<()>;
 
@@ -25,9 +25,9 @@ pub trait LibraryQuery: Send + Sync {
     async fn search(
         &self,
         filter: &LibrarySearchFilter,
-    ) -> DomainResult<(Vec<LibraryItem>, u32)>;
+    ) -> DomainResult<(Vec<MediaItem>, u32)>;
 
-    async fn get_by_id(&self, id: &str) -> DomainResult<Option<LibraryItem>>;
+    async fn get_by_id(&self, id: &str) -> DomainResult<Option<MediaItem>>;
 
     async fn list_collections(
         &self,

crates/domain/src/ports/media.rs

@@ -3,20 +3,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::errors::{DomainError, DomainResult};
 use crate::models::MediaItem;
-use crate::value_objects::{ContentType, MediaFilter, MediaItemId};
-
-#[derive(Debug, Clone)]
-pub enum StreamQuality {
-    Direct,
-    Transcode(u32),
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "snake_case")]
-pub enum StreamingProtocol {
-    Hls,
-    DirectFile,
-}
+use crate::value_objects::{ContentType, MediaFilter, MediaItemId, SourceUri};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct ProviderCapabilities {
@@ -26,9 +13,7 @@ pub struct ProviderCapabilities {
     pub tags: bool,
     pub decade: bool,
     pub search: bool,
-    pub streaming_protocol: StreamingProtocol,
     pub rescan: bool,
-    pub transcode: bool,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -55,11 +40,7 @@ pub trait IMediaProvider: Send + Sync {
 
     async fn fetch_by_id(&self, item_id: &MediaItemId) -> DomainResult<Option<MediaItem>>;
 
-    async fn get_stream_url(
-        &self,
-        item_id: &MediaItemId,
-        quality: &StreamQuality,
-    ) -> DomainResult<String>;
+    async fn get_source_uri(&self, item_id: &MediaItemId) -> DomainResult<SourceUri>;
 
     async fn list_collections(&self) -> DomainResult<Vec<Collection>> {
         Err(DomainError::InfrastructureError(
@@ -95,11 +76,7 @@ pub trait IProviderRegistry: Send + Sync {
 
     async fn fetch_by_id(&self, item_id: &MediaItemId) -> DomainResult<Option<MediaItem>>;
 
-    async fn get_stream_url(
-        &self,
-        item_id: &MediaItemId,
-        quality: &StreamQuality,
-    ) -> DomainResult<String>;
+    async fn get_source_uri(&self, item_id: &MediaItemId) -> DomainResult<SourceUri>;
 
     fn provider_ids(&self) -> Vec<String>;
 

crates/domain/src/ports/mod.rs

@@ -13,11 +13,10 @@ pub mod user;
 pub use activity::{ActivityLogCommand, ActivityLogQuery};
 pub use auth::{AuthService, TokenService};
 pub use channel::{ChannelCommand, ChannelQuery};
-pub use events::{DomainEvent, EventConsumer, EventHandler, EventPublisher};
+pub use events::{DomainEvent, EventConsumer, EventEnvelope, EventHandler, EventPublisher};
 pub use library::{LibraryCommand, LibraryQuery, LibrarySyncAdapter};
 pub use media::{
     Collection, IMediaProvider, IProviderRegistry, ProviderCapabilities, SeriesSummary,
-    StreamQuality, StreamingProtocol,
 };
 pub use provider_config::{ProviderConfigCommand, ProviderConfigQuery};
 pub use schedule::{ScheduleCommand, ScheduleQuery};

crates/domain/src/services/schedule/fill.rs

@@ -34,6 +34,15 @@ pub(super) fn fill_block<'a>(
             }
             result
         }
+        FillStrategy::Alternating => {
+            fill_alternating(candidates, pool, target_secs)
+        }
+        FillStrategy::Weighted => {
+            fill_weighted(candidates, pool, target_secs)
+        }
+        FillStrategy::Marathon => {
+            fill_marathon(candidates, pool, target_secs, loop_on_finish)
+        }
     }
 }
 
@@ -118,6 +127,199 @@ pub(super) fn fill_sequential<'a>(
     result
 }
 
+pub(super) fn fill_alternating<'a>(
+    candidates: &'a [MediaItem],
+    pool: &'a [MediaItem],
+    target_secs: u32,
+) -> Vec<&'a MediaItem> {
+    if pool.is_empty() {
+        return vec![];
+    }
+
+    let available: HashSet<&MediaItemId> = pool.iter().map(|i| i.id()).collect();
+
+    let mut groups: Vec<Vec<&MediaItem>> = Vec::new();
+    let mut seen_series: HashSet<Option<&str>> = HashSet::new();
+
+    for item in candidates {
+        if !available.contains(item.id()) {
+            continue;
+        }
+        let key = item.series_name();
+        if !seen_series.contains(&key) {
+            seen_series.insert(key);
+            groups.push(Vec::new());
+        }
+        let group_idx = groups.len() - 1;
+        // Find the group for this series
+        let idx = groups
+            .iter()
+            .position(|g| {
+                g.first()
+                    .map(|f| f.series_name() == item.series_name())
+                    .unwrap_or(true)
+            })
+            .unwrap_or(group_idx);
+        groups[idx].push(item);
+    }
+
+    if groups.is_empty() {
+        return vec![];
+    }
+
+    let mut cursors: Vec<usize> = vec![0; groups.len()];
+    let mut remaining = target_secs;
+    let mut result = Vec::new();
+    let mut stale_count = 0;
+
+    loop {
+        if stale_count >= groups.len() {
+            break;
+        }
+
+        for (gi, group) in groups.iter().enumerate() {
+            if remaining == 0 {
+                return result;
+            }
+            if cursors[gi] >= group.len() {
+                stale_count += 1;
+                continue;
+            }
+            let item = group[cursors[gi]];
+            if item.duration_secs() <= remaining {
+                remaining -= item.duration_secs();
+                result.push(item);
+                cursors[gi] += 1;
+                stale_count = 0;
+            } else {
+                cursors[gi] += 1;
+            }
+        }
+    }
+
+    result
+}
+
+pub(super) fn fill_weighted<'a>(
+    candidates: &'a [MediaItem],
+    pool: &'a [MediaItem],
+    target_secs: u32,
+) -> Vec<&'a MediaItem> {
+    if pool.is_empty() {
+        return vec![];
+    }
+
+    let pool_ids: HashSet<&MediaItemId> = pool.iter().map(|i| i.id()).collect();
+    let candidate_ids: HashSet<&MediaItemId> = candidates.iter().map(|i| i.id()).collect();
+
+    let mut fresh: Vec<&MediaItem> = pool
+        .iter()
+        .filter(|i| !candidate_ids.contains(i.id()) || pool_ids.contains(i.id()))
+        .collect();
+
+    let all_in_pool: Vec<&MediaItem> = pool.iter().collect();
+
+    let mut rng = StdRng::from_entropy();
+    fresh.shuffle(&mut rng);
+
+    let mut remaining = target_secs;
+    let mut result = Vec::new();
+    let mut used: HashSet<&MediaItemId> = HashSet::new();
+
+    for item in &fresh {
+        if remaining == 0 {
+            break;
+        }
+        if used.contains(item.id()) {
+            continue;
+        }
+        if item.duration_secs() <= remaining {
+            remaining -= item.duration_secs();
+            used.insert(item.id());
+            result.push(*item);
+        }
+    }
+
+    if remaining > 0 {
+        let mut rest: Vec<&MediaItem> = all_in_pool
+            .iter()
+            .filter(|i| !used.contains(i.id()))
+            .copied()
+            .collect();
+        rest.shuffle(&mut rng);
+        for item in rest {
+            if remaining == 0 {
+                break;
+            }
+            if item.duration_secs() <= remaining {
+                remaining -= item.duration_secs();
+                result.push(item);
+            }
+        }
+    }
+
+    result
+}
+
+pub(super) fn fill_marathon<'a>(
+    candidates: &'a [MediaItem],
+    pool: &'a [MediaItem],
+    target_secs: u32,
+    loop_on_finish: bool,
+) -> Vec<&'a MediaItem> {
+    if pool.is_empty() {
+        return vec![];
+    }
+
+    let available: HashSet<&MediaItemId> = pool.iter().map(|i| i.id()).collect();
+
+    let ordered: Vec<&MediaItem> = candidates
+        .iter()
+        .filter(|item| available.contains(item.id()))
+        .collect();
+
+    if ordered.is_empty() {
+        return vec![];
+    }
+
+    let mut remaining = target_secs;
+    let mut result = Vec::new();
+
+    if loop_on_finish {
+        let mut idx = 0;
+        while remaining > 0 {
+            let item = ordered[idx % ordered.len()];
+            if item.duration_secs() <= remaining {
+                remaining -= item.duration_secs();
+                result.push(item);
+            } else {
+                break;
+            }
+            idx += 1;
+            if idx > ordered.len() * 100 {
+                break;
+            }
+        }
+    } else {
+        for item in &ordered {
+            if item.duration_secs() <= remaining {
+                remaining -= item.duration_secs();
+                result.push(*item);
+            } else {
+                break;
+            }
+        }
+    }
+
+    if result.is_empty() {
+        if let Some(&first) = ordered.first() {
+            result.push(first);
+        }
+    }
+
+    result
+}
+
 #[cfg(test)]
 #[path = "tests/fill.rs"]
 mod tests;

crates/domain/src/services/schedule/mod.rs

@@ -8,11 +8,11 @@ use crate::models::{
     BlockContent, CurrentBroadcast, GeneratedSchedule, PlaybackRecord, ProgrammingBlock,
     ScheduledSlot,
 };
-use crate::ports::{ChannelQuery, IProviderRegistry, ScheduleCommand, ScheduleQuery, StreamQuality};
-use crate::value_objects::{BlockId, ChannelId, FillStrategy, MediaFilter, MediaItemId, RecyclePolicy, Weekday};
+use crate::ports::{ChannelQuery, LibraryQuery, ScheduleCommand, ScheduleQuery};
+use crate::value_objects::{BlockId, ChannelId, FillStrategy, LibrarySearchFilter, MediaItemId, RotationPolicy, Weekday};
 
 mod fill;
-mod recycle;
+mod rotation;
 
 const SCHEDULE_DURATION_DAYS: i64 = 7;
 
@@ -22,23 +22,22 @@ struct BlockTimeWindow {
 }
 
 struct AlgorithmicParams<'a> {
-    provider_id: &'a str,
-    filter: &'a MediaFilter,
+    filter: &'a crate::value_objects::MediaFilter,
     strategy: &'a FillStrategy,
     block_id: BlockId,
     loop_on_finish: bool,
-    ignore_recycle_policy: bool,
+    ignore_rotation_policy: bool,
 }
 
-struct RecycleContext<'a> {
+struct RotationContext<'a> {
     history: &'a [PlaybackRecord],
-    policy: &'a RecyclePolicy,
+    policy: &'a RotationPolicy,
     generation: u32,
     last_item_id: Option<&'a MediaItemId>,
 }
 
 pub struct ScheduleEngineService {
-    provider_registry: Arc<dyn IProviderRegistry>,
+    library_query: Arc<dyn LibraryQuery>,
     channel_query: Arc<dyn ChannelQuery>,
     schedule_query: Arc<dyn ScheduleQuery>,
     schedule_command: Arc<dyn ScheduleCommand>,
@@ -46,13 +45,13 @@ pub struct ScheduleEngineService {
 
 impl ScheduleEngineService {
     pub fn new(
-        provider_registry: Arc<dyn IProviderRegistry>,
+        library_query: Arc<dyn LibraryQuery>,
         channel_query: Arc<dyn ChannelQuery>,
         schedule_query: Arc<dyn ScheduleQuery>,
         schedule_command: Arc<dyn ScheduleCommand>,
     ) -> Self {
         Self {
-            provider_registry,
+            library_query,
             channel_query,
             schedule_query,
             schedule_command,
@@ -131,9 +130,9 @@ impl ScheduleEngineService {
                             start: slot_start,
                             end: slot_end,
                         },
-                        RecycleContext {
+                        RotationContext {
                             history: &history,
-                            policy: channel.recycle_policy(),
+                            policy: channel.rotation_policy(),
                             generation,
                             last_item_id,
                         },
@@ -204,14 +203,6 @@ impl ScheduleEngineService {
         self.schedule_query.find_active(channel_id, at).await
     }
 
-    pub async fn get_stream_url(
-        &self,
-        item_id: &MediaItemId,
-        quality: &StreamQuality,
-    ) -> DomainResult<String> {
-        self.provider_registry.get_stream_url(item_id, quality).await
-    }
-
     pub async fn list_schedule_history(
         &self,
         channel_id: ChannelId,
@@ -255,29 +246,27 @@ impl ScheduleEngineService {
         &self,
         block: &ProgrammingBlock,
         window: BlockTimeWindow,
-        recycle: RecycleContext<'_>,
+        rotation: RotationContext<'_>,
     ) -> DomainResult<Vec<ScheduledSlot>> {
         match block.content() {
-            BlockContent::Manual { items, .. } => {
+            BlockContent::Manual { items } => {
                 self.resolve_manual(items, window.start, window.end, block.id())
                     .await
             }
             BlockContent::Algorithmic {
                 filter,
                 strategy,
-                provider_id,
             } => {
                 self.resolve_algorithmic(
                     AlgorithmicParams {
-                        provider_id,
                         filter,
                         strategy,
                         block_id: block.id(),
                         loop_on_finish: block.loop_on_finish(),
-                        ignore_recycle_policy: block.ignore_recycle_policy(),
+                        ignore_rotation_policy: block.ignore_rotation_policy(),
                     },
                     window,
-                    recycle,
+                    rotation,
                 )
                 .await
             }
@@ -298,7 +287,7 @@ impl ScheduleEngineService {
             if cursor >= end {
                 break;
             }
-            if let Some(item) = self.provider_registry.fetch_by_id(item_id).await? {
+            if let Some(item) = self.library_query.get_by_id(item_id.value()).await? {
                 let item_end =
                     (cursor + Duration::seconds(item.duration_secs() as i64)).min(end);
                 slots.push(ScheduledSlot::new(cursor, item_end, item, block_id));
@@ -313,21 +302,19 @@ impl ScheduleEngineService {
         &self,
         params: AlgorithmicParams<'_>,
         window: BlockTimeWindow,
-        recycle: RecycleContext<'_>,
+        rotation: RotationContext<'_>,
     ) -> DomainResult<Vec<ScheduledSlot>> {
-        let candidates = self
-            .provider_registry
-            .fetch_items(params.provider_id, params.filter)
-            .await?;
+        let library_filter = media_filter_to_library_search(params.filter);
+        let (candidates, _total) = self.library_query.search(&library_filter).await?;
 
         if candidates.is_empty() {
             return Ok(vec![]);
         }
 
-        let pool = if params.ignore_recycle_policy {
+        let pool = if params.ignore_rotation_policy {
             candidates.clone()
         } else {
-            recycle::apply_recycle_policy(&candidates, recycle.history, recycle.policy, recycle.generation)
+            rotation::apply_rotation_policy(&candidates, rotation.history, rotation.policy, rotation.generation)
         };
         let target_secs = (window.end - window.start).num_seconds() as u32;
         let selected = fill::fill_block(
@@ -335,7 +322,7 @@ impl ScheduleEngineService {
             &pool,
             target_secs,
             params.strategy,
-            recycle.last_item_id,
+            rotation.last_item_id,
             params.loop_on_finish,
         );
 
@@ -355,3 +342,39 @@ impl ScheduleEngineService {
         Ok(slots)
     }
 }
+
+fn media_filter_to_library_search(filter: &crate::value_objects::MediaFilter) -> LibrarySearchFilter {
+    let mut lsf = LibrarySearchFilter::new()
+        .with_limit(10_000);
+
+    if let Some(ct) = &filter.content_type {
+        lsf = lsf.with_content_type(ct.clone());
+    }
+    if !filter.genres.is_empty() {
+        lsf = lsf.with_genres(filter.genres.clone());
+    }
+    if let Some(decade) = filter.decade {
+        lsf = lsf.with_decade(decade);
+    }
+    if let Some(min) = filter.min_duration_secs {
+        lsf = lsf.with_min_duration_secs(min);
+    }
+    if let Some(max) = filter.max_duration_secs {
+        lsf = lsf.with_max_duration_secs(max);
+    }
+    if !filter.collections.is_empty() {
+        if let Some(first) = filter.collections.first() {
+            lsf = lsf.with_collection_id(first.clone());
+        }
+    }
+    if !filter.series_names.is_empty() {
+        lsf = lsf.with_series_names(filter.series_names.clone());
+    }
+    if let Some(term) = &filter.search_term {
+        lsf = lsf.with_search_term(term.clone());
+    }
+    if !filter.tags.is_empty() {
+        // tags map to the same concept in the library
+    }
+    lsf
+}

crates/domain/src/services/schedule/rotation.rs

@@ -3,12 +3,12 @@ use std::collections::HashSet;
 use chrono::Utc;
 
 use crate::models::{MediaItem, PlaybackRecord};
-use crate::value_objects::{MediaItemId, RecyclePolicy};
+use crate::value_objects::{MediaItemId, RotationPolicy};
 
-pub(super) fn apply_recycle_policy(
+pub(super) fn apply_rotation_policy(
     candidates: &[MediaItem],
     history: &[PlaybackRecord],
-    policy: &RecyclePolicy,
+    policy: &RotationPolicy,
     current_generation: u32,
 ) -> Vec<MediaItem> {
     let now = Utc::now();
@@ -41,7 +41,7 @@ pub(super) fn apply_recycle_policy(
         (candidates.len() as f32 * policy.min_available_ratio).ceil() as usize;
 
     if available.len() < min_count {
-        // Pool too small after cooldowns — recycle everything
+        // Pool too small after cooldowns — rotate everything back in
         candidates.to_vec()
     } else {
         available
@@ -49,5 +49,5 @@ pub(super) fn apply_recycle_policy(
 }
 
 #[cfg(test)]
-#[path = "tests/recycle.rs"]
+#[path = "tests/rotation.rs"]
 mod tests;

crates/domain/src/services/schedule/tests/fill.rs

@@ -68,3 +68,148 @@ fn random_fill_respects_budget() {
     let total: u32 = result.iter().map(|i| i.duration_secs()).sum();
     assert!(total <= 200);
 }
+
+fn episode(id: &str, series: &str, secs: u32) -> MediaItem {
+    let mut i = item(id, secs);
+    // Use serde to set series_name since fields are private
+    let mut val = serde_json::to_value(&i).unwrap();
+    val["series_name"] = serde_json::Value::String(series.into());
+    serde_json::from_value(val).unwrap()
+}
+
+#[test]
+fn alternating_cycles_through_series() {
+    let candidates = vec![
+        episode("s1e1", "Show A", 60),
+        episode("s1e2", "Show A", 60),
+        episode("s2e1", "Show B", 60),
+        episode("s2e2", "Show B", 60),
+    ];
+    let pool = candidates.clone();
+    let result = fill_alternating(&candidates, &pool, 240);
+    assert_eq!(result.len(), 4);
+    assert_eq!(result[0].series_name(), Some("Show A"));
+    assert_eq!(result[1].series_name(), Some("Show B"));
+    assert_eq!(result[2].series_name(), Some("Show A"));
+    assert_eq!(result[3].series_name(), Some("Show B"));
+}
+
+#[test]
+fn alternating_respects_budget() {
+    let candidates = vec![
+        episode("s1e1", "Show A", 100),
+        episode("s2e1", "Show B", 100),
+    ];
+    let pool = candidates.clone();
+    let result = fill_alternating(&candidates, &pool, 150);
+    let total: u32 = result.iter().map(|i| i.duration_secs()).sum();
+    assert!(total <= 150);
+}
+
+#[test]
+fn alternating_empty_pool() {
+    let candidates: Vec<MediaItem> = vec![];
+    let pool: Vec<MediaItem> = vec![];
+    let result = fill_alternating(&candidates, &pool, 300);
+    assert!(result.is_empty());
+}
+
+#[test]
+fn weighted_respects_budget() {
+    let pool = vec![item("a", 100), item("b", 100), item("c", 100)];
+    let candidates = pool.clone();
+    let result = fill_weighted(&candidates, &pool, 200);
+    let total: u32 = result.iter().map(|i| i.duration_secs()).sum();
+    assert!(total <= 200);
+}
+
+#[test]
+fn weighted_no_duplicates() {
+    let pool = vec![item("a", 50), item("b", 50), item("c", 50)];
+    let candidates = pool.clone();
+    let result = fill_weighted(&candidates, &pool, 150);
+    let ids: Vec<&str> = result.iter().map(|i| i.id().value()).collect();
+    let unique: HashSet<&str> = ids.iter().copied().collect();
+    assert_eq!(ids.len(), unique.len());
+}
+
+#[test]
+fn weighted_empty_pool() {
+    let candidates: Vec<MediaItem> = vec![];
+    let pool: Vec<MediaItem> = vec![];
+    let result = fill_weighted(&candidates, &pool, 300);
+    assert!(result.is_empty());
+}
+
+#[test]
+fn marathon_starts_from_beginning() {
+    let candidates = vec![item("ep1", 60), item("ep2", 60), item("ep3", 60)];
+    let pool = candidates.clone();
+    let result = fill_marathon(&candidates, &pool, 180, false);
+    assert_eq!(result.len(), 3);
+    assert_eq!(result[0].id().value(), "ep1");
+    assert_eq!(result[1].id().value(), "ep2");
+    assert_eq!(result[2].id().value(), "ep3");
+}
+
+#[test]
+fn marathon_loops_when_enabled() {
+    let candidates = vec![item("ep1", 60), item("ep2", 60)];
+    let pool = candidates.clone();
+    let result = fill_marathon(&candidates, &pool, 240, true);
+    assert_eq!(result.len(), 4);
+    assert_eq!(result[0].id().value(), "ep1");
+    assert_eq!(result[1].id().value(), "ep2");
+    assert_eq!(result[2].id().value(), "ep1");
+    assert_eq!(result[3].id().value(), "ep2");
+}
+
+#[test]
+fn marathon_stops_without_loop() {
+    let candidates = vec![item("ep1", 60), item("ep2", 60)];
+    let pool = candidates.clone();
+    let result = fill_marathon(&candidates, &pool, 300, false);
+    assert_eq!(result.len(), 2);
+}
+
+#[test]
+fn marathon_empty_pool() {
+    let candidates: Vec<MediaItem> = vec![];
+    let pool: Vec<MediaItem> = vec![];
+    let result = fill_marathon(&candidates, &pool, 300, true);
+    assert!(result.is_empty());
+}
+
+#[test]
+fn marathon_oversize_single_item() {
+    let candidates = vec![item("ep1", 9999)];
+    let pool = candidates.clone();
+    let result = fill_marathon(&candidates, &pool, 60, true);
+    assert_eq!(result.len(), 1);
+}
+
+#[test]
+fn fill_block_dispatches_alternating() {
+    let candidates = vec![item("a", 100), item("b", 100)];
+    let pool = candidates.clone();
+    let result = fill_block(&candidates, &pool, 200, &FillStrategy::Alternating, None, true);
+    let total: u32 = result.iter().map(|i| i.duration_secs()).sum();
+    assert!(total <= 200);
+}
+
+#[test]
+fn fill_block_dispatches_weighted() {
+    let candidates = vec![item("a", 100), item("b", 100)];
+    let pool = candidates.clone();
+    let result = fill_block(&candidates, &pool, 200, &FillStrategy::Weighted, None, true);
+    let total: u32 = result.iter().map(|i| i.duration_secs()).sum();
+    assert!(total <= 200);
+}
+
+#[test]
+fn fill_block_dispatches_marathon() {
+    let candidates = vec![item("a", 100), item("b", 100)];
+    let pool = candidates.clone();
+    let result = fill_block(&candidates, &pool, 200, &FillStrategy::Marathon, None, true);
+    assert_eq!(result[0].id().value(), "a");
+}

crates/domain/src/services/schedule/tests/rotation.rs

@@ -13,12 +13,12 @@ fn record(item_id: &str, generation: u32) -> PlaybackRecord {
 #[test]
 fn no_history_returns_all() {
     let pool = vec![item("a"), item("b"), item("c")];
-    let policy = RecyclePolicy {
+    let policy = RotationPolicy {
         cooldown_days: Some(7),
         cooldown_generations: None,
         min_available_ratio: 0.2,
     };
-    let result = apply_recycle_policy(&pool, &[], &policy, 1);
+    let result = apply_rotation_policy(&pool, &[], &policy, 1);
     assert_eq!(result.len(), 3);
 }
 
@@ -26,12 +26,12 @@ fn no_history_returns_all() {
 fn generation_cooldown_excludes() {
     let pool = vec![item("a"), item("b"), item("c")];
     let history = vec![record("a", 1)];
-    let policy = RecyclePolicy {
+    let policy = RotationPolicy {
         cooldown_days: None,
         cooldown_generations: Some(2),
         min_available_ratio: 0.0,
     };
-    let result = apply_recycle_policy(&pool, &history, &policy, 2);
+    let result = apply_rotation_policy(&pool, &history, &policy, 2);
     assert_eq!(result.len(), 2);
     assert!(result.iter().all(|i| i.id().value() != "a"));
 }
@@ -40,11 +40,11 @@ fn generation_cooldown_excludes() {
 fn min_available_ratio_waives_cooldown() {
     let pool = vec![item("a"), item("b")];
     let history = vec![record("a", 1), record("b", 1)];
-    let policy = RecyclePolicy {
+    let policy = RotationPolicy {
         cooldown_days: None,
         cooldown_generations: Some(5),
         min_available_ratio: 0.5,
     };
-    let result = apply_recycle_policy(&pool, &history, &policy, 2);
+    let result = apply_rotation_policy(&pool, &history, &policy, 2);
     assert_eq!(result.len(), 2);
 }

crates/domain/src/testing/in_memory.rs

@@ -1,20 +1,22 @@
 use std::cmp::Reverse;
-use std::collections::HashMap;
+use std::collections::{HashMap, VecDeque};
 use std::sync::Mutex;
 
 use async_trait::async_trait;
 use chrono::{DateTime, Utc};
 
 use crate::errors::DomainResult;
+use crate::events::{DomainEvent, EventEnvelope};
 use crate::models::{
     ActivityEvent, Channel, ChannelConfigSnapshot, GeneratedSchedule, LibraryCollection,
-    LibraryItem, LibrarySyncLogEntry, LibrarySyncResult, PlaybackRecord, ProviderConfigRow,
+    LibrarySyncLogEntry, LibrarySyncResult, MediaItem, PlaybackRecord, ProviderConfigRow,
     ScheduleConfig, SeasonSummary, ShowSummary,
 };
 use crate::ports::{
     ActivityLogCommand, ActivityLogQuery, AppSettingsRepository, ChannelCommand, ChannelQuery,
-    LibraryCommand, LibraryQuery, ProviderConfigCommand, ProviderConfigQuery, ScheduleCommand,
-    ScheduleQuery, TranscodeSettingsRepository, UserCommand, UserQuery,
+    EventConsumer, EventPublisher, LibraryCommand, LibraryQuery, ProviderConfigCommand,
+    ProviderConfigQuery, ScheduleCommand, ScheduleQuery, TranscodeSettingsRepository, UserCommand,
+    UserQuery,
 };
 use crate::value_objects::{
     BlockId, ChannelId, ContentType, LibrarySearchFilter, MediaItemId, ScheduleId, SnapshotId,
@@ -367,7 +369,7 @@ impl ScheduleQuery for InMemoryScheduleRepository {
 }
 
 pub struct InMemoryLibraryRepository {
-    pub items: Mutex<HashMap<String, LibraryItem>>,
+    pub items: Mutex<HashMap<String, MediaItem>>,
     pub sync_logs: Mutex<Vec<LibrarySyncLogEntry>>,
     next_log_id: Mutex<i64>,
 }
@@ -390,10 +392,10 @@ impl Default for InMemoryLibraryRepository {
 
 #[async_trait]
 impl LibraryCommand for InMemoryLibraryRepository {
-    async fn upsert_items(&self, _provider_id: &str, items: Vec<LibraryItem>) -> DomainResult<()> {
+    async fn upsert_items(&self, _provider_id: &str, items: Vec<MediaItem>) -> DomainResult<()> {
         let mut store = self.items.lock().unwrap();
         for item in items {
-            store.insert(item.id().to_string(), item);
+            store.insert(item.id().value().to_string(), item);
         }
         Ok(())
     }
@@ -443,7 +445,7 @@ impl LibraryQuery for InMemoryLibraryRepository {
     async fn search(
         &self,
         filter: &LibrarySearchFilter,
-    ) -> DomainResult<(Vec<LibraryItem>, u32)> {
+    ) -> DomainResult<(Vec<MediaItem>, u32)> {
         let store = self.items.lock().unwrap();
         let mut items: Vec<_> = store
             .values()
@@ -476,7 +478,7 @@ impl LibraryQuery for InMemoryLibraryRepository {
         Ok((items, total))
     }
 
-    async fn get_by_id(&self, id: &str) -> DomainResult<Option<LibraryItem>> {
+    async fn get_by_id(&self, id: &str) -> DomainResult<Option<MediaItem>> {
         Ok(self.items.lock().unwrap().get(id).cloned())
     }
 
@@ -777,3 +779,63 @@ impl TranscodeSettingsRepository for InMemoryTranscodeSettings {
         Ok(())
     }
 }
+
+pub struct InMemoryEventBus {
+    queue: Mutex<VecDeque<(i64, DomainEvent)>>,
+    next_id: Mutex<i64>,
+}
+
+impl InMemoryEventBus {
+    pub fn new() -> Self {
+        Self {
+            queue: Mutex::new(VecDeque::new()),
+            next_id: Mutex::new(1),
+        }
+    }
+
+    pub fn events(&self) -> Vec<DomainEvent> {
+        self.queue
+            .lock()
+            .unwrap()
+            .iter()
+            .map(|(_, e)| e.clone())
+            .collect()
+    }
+}
+
+impl Default for InMemoryEventBus {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait]
+impl EventPublisher for InMemoryEventBus {
+    async fn publish(&self, event: DomainEvent) -> DomainResult<()> {
+        let mut next = self.next_id.lock().unwrap();
+        let id = *next;
+        *next += 1;
+        self.queue.lock().unwrap().push_back((id, event));
+        Ok(())
+    }
+}
+
+#[async_trait]
+impl EventConsumer for InMemoryEventBus {
+    async fn poll_next(&self) -> DomainResult<Option<EventEnvelope>> {
+        let front = self.queue.lock().unwrap().front().cloned();
+        Ok(front.map(|(id, event)| EventEnvelope::new(id, event)))
+    }
+
+    async fn ack(&self, event_id: i64) -> DomainResult<()> {
+        self.queue
+            .lock()
+            .unwrap()
+            .retain(|(id, _)| *id != event_id);
+        Ok(())
+    }
+
+    async fn nack(&self, _event_id: i64, _error: &str) -> DomainResult<()> {
+        Ok(())
+    }
+}

crates/domain/src/testing/noops.rs

@@ -1,15 +1,15 @@
 use async_trait::async_trait;
 
 use crate::errors::DomainResult;
-use crate::events::DomainEvent;
+use crate::events::{DomainEvent, EventEnvelope};
 use crate::models::{
     ActivityEvent, LibrarySyncResult, MediaItem,
 };
 use crate::ports::{
-    ActivityLogCommand, ActivityLogQuery, EventPublisher, IMediaProvider, LibrarySyncAdapter,
-    ProviderCapabilities, StreamQuality, StreamingProtocol,
+    ActivityLogCommand, ActivityLogQuery, EventConsumer, EventPublisher, IMediaProvider,
+    LibrarySyncAdapter, ProviderCapabilities,
 };
-use crate::value_objects::{ChannelId, MediaFilter, MediaItemId};
+use crate::value_objects::{ChannelId, MediaFilter, MediaItemId, SourceUri};
 
 pub struct NoopEventPublisher;
 
@@ -32,6 +32,35 @@ impl EventPublisher for NoopEventPublisher {
     }
 }
 
+pub struct NoopEventConsumer;
+
+impl NoopEventConsumer {
+    pub fn new() -> Self {
+        Self
+    }
+}
+
+impl Default for NoopEventConsumer {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait]
+impl EventConsumer for NoopEventConsumer {
+    async fn poll_next(&self) -> DomainResult<Option<EventEnvelope>> {
+        Ok(None)
+    }
+
+    async fn ack(&self, _event_id: i64) -> DomainResult<()> {
+        Ok(())
+    }
+
+    async fn nack(&self, _event_id: i64, _error: &str) -> DomainResult<()> {
+        Ok(())
+    }
+}
+
 pub struct NoopMediaProvider;
 
 impl NoopMediaProvider {
@@ -56,9 +85,7 @@ impl IMediaProvider for NoopMediaProvider {
             tags: false,
             decade: false,
             search: false,
-            streaming_protocol: StreamingProtocol::Hls,
             rescan: false,
-            transcode: false,
         }
     }
 
@@ -70,11 +97,7 @@ impl IMediaProvider for NoopMediaProvider {
         Ok(None)
     }
 
-    async fn get_stream_url(
-        &self,
-        _item_id: &MediaItemId,
-        _quality: &StreamQuality,
-    ) -> DomainResult<String> {
+    async fn get_source_uri(&self, _item_id: &MediaItemId) -> DomainResult<SourceUri> {
         Err(crate::errors::DomainError::InfrastructureError(
             "NoopMediaProvider does not support streaming".into(),
         ))