record-daemon: add record raw events, subscribe lp change events

record-daemon/src/lqp/client.rs

@@ -14,7 +14,7 @@ use super::endpoints;
 use super::events::GameEvent;
 use super::state::{ClientState, GameflowPhase};
 use super::tls::create_insecure_tls_config;
-use super::websocket::parse_websocket_message;
+use super::websocket::{parse_websocket_message, ParsedEvent};
 use crate::error::{LqpError, Result};
 
 /// LQP Client for League Client communication.
@@ -24,7 +24,7 @@ pub struct LqpClient {
     /// Current client state.
     state: Arc<RwLock<ClientState>>,
     /// Event broadcaster.
-    event_sender: broadcast::Sender<GameEvent>,
+    event_sender: broadcast::Sender<ParsedEvent>,
     /// HTTP client for REST API.
     http_client: reqwest::Client,
     /// Shutdown signal.
@@ -54,7 +54,7 @@ impl LqpClient {
     }
 
     /// Get a subscriber for game events.
-    pub fn subscribe(&self) -> broadcast::Receiver<GameEvent> {
+    pub fn subscribe(&self) -> broadcast::Receiver<ParsedEvent> {
         self.event_sender.subscribe()
     }
 
@@ -184,12 +184,12 @@ impl LqpClient {
                         if text.is_empty() {
                             continue;
                         }
-                        if let Some(event) = parse_websocket_message(&text) {
+                        if let Some(parsed) = parse_websocket_message(&text) {
                             // Update state based on event
-                            Self::update_state_from_event(&state, &event).await;
+                            Self::update_state_from_event(&state, &parsed.event).await;
 
                             // Check for duplicate GameStart events
-                            if let GameEvent::GameStart(ref info) = event {
+                            if let GameEvent::GameStart(ref info) = parsed.event {
                                 let mut last_game_id = last_emitted_game_id.write().await;
                                 if *last_game_id == Some(info.game_id) {
                                     info!(
@@ -202,12 +202,12 @@ impl LqpClient {
                             }
 
                             // Reset last_emitted_game_id on GameEnd to allow new game starts
-                            if let GameEvent::GameEnd(_) = &event {
+                            if let GameEvent::GameEnd(_) = &parsed.event {
                                 *last_emitted_game_id.write().await = None;
                             }
 
                             // Broadcast event
-                            if event_sender.send(event.clone()).is_err() {
+                            if event_sender.send(parsed).is_err() {
                                 trace!("No event subscribers");
                             }
                         }
@@ -217,12 +217,12 @@ impl LqpClient {
                         // Try to parse as UTF-8
                         if let Ok(text) = String::from_utf8(data) {
                             if !text.is_empty() {
-                                if let Some(event) = parse_websocket_message(&text) {
+                                if let Some(parsed) = parse_websocket_message(&text) {
                                     // Update state based on event
-                                    Self::update_state_from_event(&state, &event).await;
+                                    Self::update_state_from_event(&state, &parsed.event).await;
 
                                     // Check for duplicate GameStart events
-                                    if let GameEvent::GameStart(ref info) = event {
+                                    if let GameEvent::GameStart(ref info) = parsed.event {
                                         let mut last_game_id = last_emitted_game_id.write().await;
                                         if *last_game_id == Some(info.game_id) {
                                             info!(
@@ -235,12 +235,12 @@ impl LqpClient {
                                     }
 
                                     // Reset last_emitted_game_id on GameEnd to allow new game starts
-                                    if let GameEvent::GameEnd(_) = &event {
+                                    if let GameEvent::GameEnd(_) = &parsed.event {
                                         *last_emitted_game_id.write().await = None;
                                     }
 
                                     // Broadcast event
-                                    if event_sender.send(event.clone()).is_err() {
+                                    if event_sender.send(parsed).is_err() {
                                         trace!("No event subscribers");
                                     }
                                 }
@@ -448,6 +448,16 @@ impl LqpClient {
     pub async fn fetch_raw_end_game_stats(&self) -> Result<serde_json::Value> {
         self.request("GET", endpoints::GAME_STATS).await
     }
+
+    /// Fetch ranked stats as JSON (for LP tracking).
+    pub async fn fetch_ranked_stats(&self) -> Result<serde_json::Value> {
+        self.request("GET", endpoints::RANKED_STATS).await
+    }
+
+    /// Fetch current ranked stats as JSON.
+    pub async fn fetch_current_ranked_stats(&self) -> Result<serde_json::Value> {
+        self.request("GET", endpoints::CURRENT_RANKED_STATS).await
+    }
 }
 
 impl Default for LqpClient {

record-daemon/src/lqp/endpoints.rs

@@ -22,6 +22,12 @@ pub const ALL_RUNE_PAGES: &str = "/lol-perks/v1/pages";
 pub const MATCH_HISTORY: &str = "/lol-match-history/v1/products/lol/current-summoner/matches";
 /// Live client data endpoint (all game data).
 pub const LIVE_CLIENT_DATA: &str = "/liveclientdata/allgamedata";
+/// Ranked stats endpoint (for LP tracking).
+pub const RANKED_STATS: &str = "/lol-ranked/v1/ranked-stats";
+/// Current ranked stats for the local player.
+pub const CURRENT_RANKED_STATS: &str = "/lol-ranked/v1/current-ranked-stats";
+/// LP change notification endpoint.
+pub const LP_CHANGE_NOTIFICATION: &str = "/lol-ranked/v1/current-lp-change-notification";
 /// Live client active player endpoint.
 pub const LIVE_CLIENT_DATA_ACTIVE_PLAYER: &str = "/liveclientdata/activeplayer";
 /// Live client player list endpoint.
@@ -38,6 +44,8 @@ pub const SUBSCRIBE_ENDPOINTS: &[&str] = &[
     CHAMPION_SELECT,
     "/lol-lobby/v2/lobby",
     GAME_STATS,
+    RANKED_STATS,
+    LP_CHANGE_NOTIFICATION,
 ];
 
 #[cfg(test)]

record-daemon/src/lqp/events.rs

@@ -49,6 +49,10 @@ pub enum GameEvent {
     #[serde(rename = "lcu-phase-change")]
     PhaseChange(PhaseChangeInfo),
 
+    /// LP changed after a ranked game.
+    #[serde(rename = "lcu-lp-change")]
+    LpChange(LpChangeInfo),
+
     /// Unknown event type.
     #[serde(other)]
     Unknown,
@@ -66,6 +70,66 @@ pub struct PhaseChangeInfo {
     pub timestamp: DateTime<Utc>,
 }
 
+/// LP change event data after a ranked game.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LpChangeInfo {
+    /// Queue type (RANKED_SOLO_5x5, RANKED_FLEX_SR, etc.).
+    pub queue_type: String,
+
+    /// LP change amount (positive for gain, negative for loss).
+    pub lp_change: i32,
+
+    /// LP before the game.
+    pub lp_before: i32,
+
+    /// LP after the game.
+    pub lp_after: i32,
+
+    /// Current tier (IRON, BRONZE, SILVER, GOLD, PLATINUM, DIAMOND, MASTER, GRANDMASTER, CHALLENGER).
+    pub tier: String,
+
+    /// Current division (I, II, III, IV).
+    #[serde(default)]
+    pub division: Option<String>,
+
+    /// Current league points.
+    #[serde(default)]
+    pub league_points: Option<i32>,
+
+    /// Whether the player is in a promotional series.
+    #[serde(default)]
+    pub in_promos: bool,
+
+    /// Promotional series progress (e.g., "W:2 L:1").
+    #[serde(default)]
+    pub promo_progress: Option<String>,
+
+    /// Number of wins in promo series.
+    #[serde(default)]
+    pub promo_wins: Option<u32>,
+
+    /// Number of losses in promo series.
+    #[serde(default)]
+    pub promo_losses: Option<u32>,
+
+    /// Total games played in this queue.
+    #[serde(default)]
+    pub total_games: Option<u32>,
+
+    /// Total wins in this queue.
+    #[serde(default)]
+    pub total_wins: Option<u32>,
+
+    /// Total losses in this queue.
+    #[serde(default)]
+    pub total_losses: Option<u32>,
+
+    /// Timestamp when LP change occurred.
+    #[serde(default = "Utc::now")]
+    pub timestamp: DateTime<Utc>,
+}
+
 /// Match found event data.
 #[derive(Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
@@ -462,6 +526,18 @@ impl GameEvent {
             GameEvent::PhaseChange(info) => {
                 format!("Phase changed to: {}", info.phase)
             }
+            GameEvent::LpChange(lp) => {
+                let sign = if lp.lp_change >= 0 { "+" } else { "" };
+                format!(
+                    "LP Change: {}{} LP ({} {} {} -> {} LP)",
+                    sign,
+                    lp.lp_change,
+                    lp.tier,
+                    lp.division.as_deref().unwrap_or(""),
+                    lp.queue_type,
+                    lp.lp_after
+                )
+            }
             GameEvent::Unknown => "Unknown event".to_string(),
         }
     }
@@ -479,6 +555,7 @@ impl GameEvent {
             GameEvent::StatsUpdate(_) => "stats_update",
             GameEvent::GameEnd(_) => "game_end",
             GameEvent::PhaseChange(_) => "phase_change",
+            GameEvent::LpChange(_) => "lp_change",
             GameEvent::Unknown => "unknown",
         }
     }

record-daemon/src/lqp/mod.rs

@@ -26,4 +26,4 @@ pub use events::{
     QueueInfo, RunePage, RuneSlot, SummonerSpells, TeamMember,
 };
 pub use state::{ClientState, GameflowPhase};
-pub use websocket::{parse_event_from_uri, parse_websocket_message};
+pub use websocket::{parse_event_from_uri, parse_websocket_message, ParsedEvent};

record-daemon/src/lqp/websocket.rs

@@ -7,8 +7,19 @@ use tracing::{debug, info, warn};
 
 use super::events::{GameEvent, GameflowSession};
 
-/// Parse a WebSocket message into a game event.
-pub fn parse_websocket_message(text: &str) -> Option<GameEvent> {
+/// Parsed event with raw data preserved.
+#[derive(Debug, Clone)]
+pub struct ParsedEvent {
+    /// The parsed game event.
+    pub event: GameEvent,
+    /// The raw JSON data from the API.
+    pub raw_data: serde_json::Value,
+    /// The URI of the endpoint that triggered this event.
+    pub uri: String,
+}
+
+/// Parse a WebSocket message into a parsed event with raw data.
+pub fn parse_websocket_message(text: &str) -> Option<ParsedEvent> {
     // Parse the message array format: [type, callback, data]
     let value: serde_json::Value = match serde_json::from_str(text) {
         Ok(v) => v,
@@ -37,22 +48,33 @@ pub fn parse_websocket_message(text: &str) -> Option<GameEvent> {
                             .get("eventType")
                             .and_then(|t| t.as_str())
                             .unwrap_or("Update");
-                        return parse_event_from_uri(
-                            &raw_event.uri,
-                            event_type,
-                            &serde_json::to_value(raw_event.data).unwrap_or_default(),
-                        );
+                        let raw_data =
+                            serde_json::to_value(raw_event.data.clone()).unwrap_or_default();
+                        let uri = raw_event.uri.clone();
+                        if let Some(event) = parse_event_from_uri(&uri, event_type, &raw_data) {
+                            return Some(ParsedEvent {
+                                event,
+                                raw_data,
+                                uri,
+                            });
+                        }
                     }
 
                     // Fallback to manual extraction
-                    let uri = event_data.get("uri")?.as_str()?;
-                    let data = event_data.get("data")?;
+                    let uri = event_data.get("uri")?.as_str()?.to_string();
+                    let data = event_data.get("data")?.clone();
                     let event_type = event_data
                         .get("eventType")
                         .and_then(|t| t.as_str())
                         .unwrap_or("Update");
 
-                    return parse_event_from_uri(uri, event_type, data);
+                    if let Some(event) = parse_event_from_uri(&uri, event_type, &data) {
+                        return Some(ParsedEvent {
+                            event,
+                            raw_data: data,
+                            uri,
+                        });
+                    }
                 } else {
                     debug!("Unknown callback: {}", callback);
                 }
@@ -113,6 +135,16 @@ pub fn parse_event_from_uri(
         return parse_end_of_game_stats(data);
     }
 
+    // Handle LP change notifications
+    if uri == "/lol-ranked/v1/current-lp-change-notification" {
+        return parse_lp_change_notification(data);
+    }
+
+    // Handle ranked stats updates (with UUID suffix)
+    if uri.starts_with("/lol-ranked/v1/ranked-stats/") {
+        return parse_ranked_stats_event(data);
+    }
+
     // Handle lobby
     if uri.starts_with("/lol-lobby") {
         debug!("Lobby event: {}", uri);
@@ -423,6 +455,215 @@ fn parse_end_of_game_stats(data: &serde_json::Value) -> Option<GameEvent> {
     }
 }
 
+/// Parse LP change notification event.
+///
+/// This is the primary source for LP changes after a ranked game.
+/// The notification contains the LP delta and current rank info.
+fn parse_lp_change_notification(data: &serde_json::Value) -> Option<GameEvent> {
+    info!("LP change notification received: {:?}", data);
+
+    // Extract queue type
+    let queue_type = data
+        .get("queueType")
+        .and_then(|q| q.as_str())
+        .unwrap_or("UNKNOWN")
+        .to_string();
+
+    // Extract LP change amount
+    let lp_change = data.get("lpChange").and_then(|lp| lp.as_i64()).unwrap_or(0) as i32;
+
+    // Extract LP before and after
+    let lp_before = data.get("lpBefore").and_then(|lp| lp.as_i64()).unwrap_or(0) as i32;
+
+    let lp_after = data.get("lpAfter").and_then(|lp| lp.as_i64()).unwrap_or(0) as i32;
+
+    // Extract tier and division
+    let tier = data
+        .get("tier")
+        .and_then(|t| t.as_str())
+        .unwrap_or("UNRANKED")
+        .to_string();
+
+    let division = data
+        .get("division")
+        .and_then(|d| d.as_str())
+        .map(|s| s.to_string());
+
+    // Check for promotional series
+    let in_promos = data.get("miniSeries").is_some();
+
+    let promo_progress = if in_promos {
+        data.get("miniSeries")
+            .and_then(|ms| ms.get("progress"))
+            .and_then(|p| p.as_str())
+            .map(|s| s.to_string())
+    } else {
+        None
+    };
+
+    let promo_wins = data
+        .get("miniSeries")
+        .and_then(|ms| ms.get("wins"))
+        .and_then(|w| w.as_u64())
+        .map(|w| w as u32);
+
+    let promo_losses = data
+        .get("miniSeries")
+        .and_then(|ms| ms.get("losses"))
+        .and_then(|l| l.as_u64())
+        .map(|l| l as u32);
+
+    // Extract total games stats if available
+    let total_wins = data.get("wins").and_then(|w| w.as_u64()).unwrap_or(0) as u32;
+
+    let total_losses = data.get("losses").and_then(|l| l.as_u64()).unwrap_or(0) as u32;
+
+    let total_games = total_wins + total_losses;
+
+    info!(
+        "LP change notification: {} {} LP change: {} ({} -> {})",
+        queue_type, tier, lp_change, lp_before, lp_after
+    );
+
+    let event_json = serde_json::json!({
+        "eventType": "lcu-lp-change",
+        "queueType": queue_type,
+        "lpChange": lp_change,
+        "lpBefore": lp_before,
+        "lpAfter": lp_after,
+        "tier": tier,
+        "division": division,
+        "leaguePoints": lp_after,
+        "inPromos": in_promos,
+        "promoProgress": promo_progress,
+        "promoWins": promo_wins,
+        "promoLosses": promo_losses,
+        "totalGames": total_games,
+        "totalWins": total_wins,
+        "totalLosses": total_losses
+    });
+
+    GameEvent::from_json(&event_json)
+}
+
+/// Parse ranked stats event for LP changes.
+///
+/// The ranked stats endpoint provides updates when LP changes occur.
+/// We extract the queue-specific data and emit an LpChange event.
+fn parse_ranked_stats_event(data: &serde_json::Value) -> Option<GameEvent> {
+    info!("Ranked stats event received: {:?}", data);
+
+    // The ranked stats data contains queue-specific stats
+    // We look for RANKED_SOLO_5x5 and RANKED_FLEX_SR queues
+    let queues = data.get("queues")?.as_array()?;
+
+    for queue_data in queues {
+        let queue_type = queue_data
+            .get("queueType")
+            .and_then(|q| q.as_str())
+            .unwrap_or("");
+
+        // Only process ranked queues
+        if queue_type != "RANKED_SOLO_5x5" && queue_type != "RANKED_FLEX_SR" {
+            continue;
+        }
+
+        // Extract tier and division
+        let tier = queue_data
+            .get("tier")
+            .and_then(|t| t.as_str())
+            .unwrap_or("UNRANKED")
+            .to_string();
+
+        let division = queue_data
+            .get("division")
+            .and_then(|d| d.as_str())
+            .map(|s| s.to_string());
+
+        // Extract LP
+        let league_points = queue_data
+            .get("leaguePoints")
+            .and_then(|lp| lp.as_i64())
+            .unwrap_or(0) as i32;
+
+        // Extract previous LP if available (for calculating change)
+        let previous_lp = queue_data
+            .get("previousLeaguePoints")
+            .and_then(|lp| lp.as_i64())
+            .unwrap_or(league_points as i64) as i32;
+
+        // Calculate LP change
+        let lp_change = league_points - previous_lp;
+
+        // Only emit event if there was an actual change
+        if lp_change == 0 {
+            continue;
+        }
+
+        // Check for promotional series
+        let in_promos = queue_data.get("miniSeries").is_some();
+
+        let promo_progress = if in_promos {
+            queue_data
+                .get("miniSeries")
+                .and_then(|ms| ms.get("progress"))
+                .and_then(|p| p.as_str())
+                .map(|s| s.to_string())
+        } else {
+            None
+        };
+
+        let promo_wins = queue_data
+            .get("miniSeries")
+            .and_then(|ms| ms.get("wins"))
+            .and_then(|w| w.as_u64())
+            .map(|w| w as u32);
+
+        let promo_losses = queue_data
+            .get("miniSeries")
+            .and_then(|ms| ms.get("losses"))
+            .and_then(|l| l.as_u64())
+            .map(|l| l as u32);
+
+        // Extract total games stats
+        let total_wins = queue_data.get("wins").and_then(|w| w.as_u64()).unwrap_or(0) as u32;
+
+        let total_losses = queue_data
+            .get("losses")
+            .and_then(|l| l.as_u64())
+            .unwrap_or(0) as u32;
+
+        let total_games = total_wins + total_losses;
+
+        info!(
+            "LP change detected: {} {} LP change: {} ({} -> {})",
+            queue_type, tier, lp_change, previous_lp, league_points
+        );
+
+        let event_json = serde_json::json!({
+            "eventType": "lcu-lp-change",
+            "queueType": queue_type,
+            "lpChange": lp_change,
+            "lpBefore": previous_lp,
+            "lpAfter": league_points,
+            "tier": tier,
+            "division": division,
+            "leaguePoints": league_points,
+            "inPromos": in_promos,
+            "promoProgress": promo_progress,
+            "promoWins": promo_wins,
+            "promoLosses": promo_losses,
+            "totalGames": total_games,
+            "totalWins": total_wins,
+            "totalLosses": total_losses
+        });
+
+        return GameEvent::from_json(&event_json);
+    }
+
+    None
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

record-daemon/src/main.rs

@@ -223,11 +223,12 @@ impl Daemon {
     }
 
     /// Handle a game event.
-    async fn handle_game_event(&self, event: GameEvent) -> Result<()> {
+    async fn handle_game_event(&self, parsed: record_daemon::lqp::ParsedEvent) -> Result<()> {
+        let event = &parsed.event;
         info!("[EVENT_HANDLER] Game event received: {:?}", event);
 
         // Handle pre-game data collection
-        match &event {
+        match event {
             GameEvent::PhaseChange(info) if info.phase == "ChampSelect" => {
                 info!("[EVENT_HANDLER] Champion select started");
             }
@@ -249,10 +250,10 @@ impl Daemon {
         // Record event to timeline if recording (BEFORE state transition for GameEnd)
         // This ensures GameEnd events are recorded while still in recording state
         if self.state_machine.is_recording() {
-            if let Some((video_ts, game_ts)) = self.event_mapper.write().handle_event(&event) {
+            if let Some((video_ts, game_ts)) = self.event_mapper.write().handle_event(event) {
                 // Get the current recording ID
                 if let Some(recording_id) = *self.current_recording_id.read() {
-                    // Create a timestamped event
+                    // Create a timestamped event with raw data
                     let timestamped_event = TimestampedEvent {
                         video_timestamp: video_ts,
                         game_timestamp: game_ts,
@@ -260,6 +261,8 @@ impl Daemon {
                         event_type: event.event_type_name().to_string(),
                         description: event.description(),
                         event: event.clone(),
+                        raw_data: Some(parsed.raw_data.clone()),
+                        uri: Some(parsed.uri.clone()),
                     };
 
                     // Add the event to the timeline store
@@ -284,7 +287,7 @@ impl Daemon {
         }
 
         // Process state transitions
-        if let Some(transition) = self.state_machine.process_event(&event) {
+        if let Some(transition) = self.state_machine.process_event(event) {
             info!("[EVENT_HANDLER] State transition: {:?}", transition);
 
             // Only process the transition if it's valid

record-daemon/src/timeline/mod.rs

@@ -89,6 +89,31 @@ impl Timeline {
             event_type: event_type_name(&event),
             description: event.description(),
             event,
+            raw_data: None,
+            uri: None,
+        };
+
+        self.events.push(timestamped);
+    }
+
+    /// Add an event to the timeline with raw data.
+    pub fn add_event_with_raw(
+        &mut self,
+        event: GameEvent,
+        video_timestamp: Duration,
+        game_timestamp: Option<Duration>,
+        raw_data: serde_json::Value,
+        uri: String,
+    ) {
+        let timestamped = TimestampedEvent {
+            video_timestamp,
+            game_timestamp,
+            timestamp: Utc::now(),
+            event_type: event_type_name(&event),
+            description: event.description(),
+            event,
+            raw_data: Some(raw_data),
+            uri: Some(uri),
         };
 
         self.events.push(timestamped);
@@ -176,6 +201,7 @@ fn event_type_name(event: &GameEvent) -> String {
         GameEvent::StatsUpdate(_) => "stats_update",
         GameEvent::GameEnd(_) => "game_end",
         GameEvent::PhaseChange(_) => "phase_change",
+        GameEvent::LpChange(_) => "lp_change",
         GameEvent::Unknown => "unknown",
     }
     .to_string()

record-daemon/src/timeline/store.rs

@@ -23,12 +23,18 @@ pub struct TimestampedEvent {
     pub game_timestamp: Option<Duration>,
     /// Real-world timestamp.
     pub timestamp: DateTime<Utc>,
-    /// Event type name.
+    /// Event type name (derived from URI).
     pub event_type: String,
     /// Human-readable description.
     pub description: String,
     /// The actual event data.
     pub event: GameEvent,
+    /// Raw JSON data from the API (for flexibility).
+    #[serde(default)]
+    pub raw_data: Option<serde_json::Value>,
+    /// URI of the endpoint that triggered this event.
+    #[serde(default)]
+    pub uri: Option<String>,
 }
 
 /// Metadata for a recording.