fix some emotion bugs

crates/chattyness-db/src/models.rs

@@ -820,6 +820,28 @@ pub struct Avatar {
     pub e_confused_7: Option<Uuid>,
     pub e_confused_8: Option<Uuid>,
 
+    // Emotion: Sleeping (e10)
+    pub e_sleeping_0: Option<Uuid>,
+    pub e_sleeping_1: Option<Uuid>,
+    pub e_sleeping_2: Option<Uuid>,
+    pub e_sleeping_3: Option<Uuid>,
+    pub e_sleeping_4: Option<Uuid>,
+    pub e_sleeping_5: Option<Uuid>,
+    pub e_sleeping_6: Option<Uuid>,
+    pub e_sleeping_7: Option<Uuid>,
+    pub e_sleeping_8: Option<Uuid>,
+
+    // Emotion: Wink (e11)
+    pub e_wink_0: Option<Uuid>,
+    pub e_wink_1: Option<Uuid>,
+    pub e_wink_2: Option<Uuid>,
+    pub e_wink_3: Option<Uuid>,
+    pub e_wink_4: Option<Uuid>,
+    pub e_wink_5: Option<Uuid>,
+    pub e_wink_6: Option<Uuid>,
+    pub e_wink_7: Option<Uuid>,
+    pub e_wink_8: Option<Uuid>,
+
     pub created_at: DateTime<Utc>,
     pub updated_at: DateTime<Utc>,
 }
@@ -1722,3 +1744,84 @@ impl Default for EmotionAvailability {
         }
     }
 }
+
+// =============================================================================
+// Full Avatar with Paths
+// =============================================================================
+
+/// Full avatar data with all inventory UUIDs resolved to asset paths.
+///
+/// This struct contains all 135 slots (27 content layer + 108 emotion layer)
+/// with paths pre-resolved, enabling client-side emotion availability computation
+/// and rendering without additional server queries.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct AvatarWithPaths {
+    pub avatar_id: Uuid,
+    pub current_emotion: i16,
+    /// Asset paths for skin layer positions 0-8
+    pub skin_layer: [Option<String>; 9],
+    /// Asset paths for clothes layer positions 0-8
+    pub clothes_layer: [Option<String>; 9],
+    /// Asset paths for accessories layer positions 0-8
+    pub accessories_layer: [Option<String>; 9],
+    /// Asset paths for all 12 emotions, each with 9 positions.
+    /// Index: emotions[emotion_index][position] where emotion_index is 0-11
+    /// (neutral, happy, sad, angry, surprised, thinking, laughing, crying, love, confused, sleeping, wink)
+    pub emotions: [[Option<String>; 9]; 12],
+    /// Whether each emotion has at least one slot populated (UUID exists, even if path lookup failed).
+    /// This matches the old get_emotion_availability behavior.
+    pub emotions_available: [bool; 12],
+}
+
+impl Default for AvatarWithPaths {
+    fn default() -> Self {
+        Self {
+            avatar_id: Uuid::nil(),
+            current_emotion: 0,
+            skin_layer: Default::default(),
+            clothes_layer: Default::default(),
+            accessories_layer: Default::default(),
+            emotions: Default::default(),
+            emotions_available: [false; 12],
+        }
+    }
+}
+
+impl AvatarWithPaths {
+    /// Compute emotion availability from the avatar data.
+    /// Uses pre-computed emotions_available which checks if UUIDs exist (not just resolved paths).
+    pub fn compute_emotion_availability(&self) -> EmotionAvailability {
+        let mut preview_paths: [Option<String>; 12] = Default::default();
+
+        for (i, emotion_layer) in self.emotions.iter().enumerate() {
+            // Preview is position 4 (center)
+            preview_paths[i] = emotion_layer[4].clone();
+        }
+
+        EmotionAvailability {
+            available: self.emotions_available,
+            preview_paths,
+        }
+    }
+
+    /// Get the 9-path emotion layer for a specific emotion index (0-11).
+    pub fn get_emotion_layer(&self, emotion: usize) -> [Option<String>; 9] {
+        if emotion < 12 {
+            self.emotions[emotion].clone()
+        } else {
+            Default::default()
+        }
+    }
+
+    /// Convert to AvatarRenderData for the current emotion.
+    pub fn to_render_data(&self) -> AvatarRenderData {
+        AvatarRenderData {
+            avatar_id: self.avatar_id,
+            current_emotion: self.current_emotion,
+            skin_layer: self.skin_layer.clone(),
+            clothes_layer: self.clothes_layer.clone(),
+            accessories_layer: self.accessories_layer.clone(),
+            emotion_layer: self.get_emotion_layer(self.current_emotion as usize),
+        }
+    }
+}