pinakes-core: improve media management features; various configuration improvements

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I2d1f04f13970d21c36067f30bc04a9176a6a6964

crates/pinakes-core/src/config.rs

@@ -102,6 +102,8 @@ pub struct Config {
     pub cloud: CloudConfig,
     #[serde(default)]
     pub analytics: AnalyticsConfig,
+    #[serde(default)]
+    pub photos: PhotoConfig,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -499,6 +501,65 @@ impl Default for AnalyticsConfig {
     }
 }
 
+// ===== Photo Management Configuration =====
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PhotoConfig {
+    /// Generate perceptual hashes for image duplicate detection (CPU-intensive)
+    #[serde(default = "default_true")]
+    pub generate_perceptual_hash: bool,
+
+    /// Automatically create tags from EXIF keywords
+    #[serde(default)]
+    pub auto_tag_from_exif: bool,
+
+    /// Generate multi-resolution thumbnails (tiny, grid, preview)
+    #[serde(default)]
+    pub multi_resolution_thumbnails: bool,
+
+    /// Auto-detect photo events/albums based on time and location
+    #[serde(default)]
+    pub enable_event_detection: bool,
+
+    /// Minimum number of photos to form an event
+    #[serde(default = "default_min_event_photos")]
+    pub min_event_photos: usize,
+
+    /// Maximum time gap between photos in the same event (in seconds)
+    #[serde(default = "default_event_time_gap")]
+    pub event_time_gap_secs: i64,
+
+    /// Maximum distance between photos in the same event (in kilometers)
+    #[serde(default = "default_event_distance")]
+    pub event_max_distance_km: f64,
+}
+
+fn default_min_event_photos() -> usize {
+    5
+}
+
+fn default_event_time_gap() -> i64 {
+    2 * 60 * 60 // 2 hours
+}
+
+fn default_event_distance() -> f64 {
+    1.0 // 1 km
+}
+
+impl Default for PhotoConfig {
+    fn default() -> Self {
+        Self {
+            generate_perceptual_hash: true,
+            auto_tag_from_exif: false,
+            multi_resolution_thumbnails: false,
+            enable_event_detection: false,
+            min_event_photos: default_min_event_photos(),
+            event_time_gap_secs: default_event_time_gap(),
+            event_max_distance_km: default_event_distance(),
+        }
+    }
+}
+
 // ===== Storage Configuration =====
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -867,6 +928,7 @@ impl Default for Config {
             enrichment: EnrichmentConfig::default(),
             cloud: CloudConfig::default(),
             analytics: AnalyticsConfig::default(),
+            photos: PhotoConfig::default(),
         }
     }
 }