feat: Implement Prometheus deep linking for alerts, including URL rewriting and UI display.

Author: Your Name

src/domain/entities/mod.rs

@@ -89,6 +89,7 @@ pub struct Alert {
     pub pod: Option<String>,
     pub started_at: DateTime<Utc>,
     pub fingerprint: String,
+    pub generator_url: Option<String>,
 }
 
 /// Grouped alerts response

src/domain/services/alert_service.rs

@@ -58,6 +58,7 @@ impl AlertDomainService {
         pod: Option<String>,
         started_at: DateTime<Utc>,
         fingerprint: String,
+        generator_url: Option<String>,
     ) -> Alert {
         Alert {
             name,
@@ -69,6 +70,7 @@ impl AlertDomainService {
             pod,
             started_at,
             fingerprint,
+            generator_url,
         }
     }
 

src/domain/services/fusion_service.rs

@@ -13,6 +13,7 @@ pub struct UnifiedEvent {
     pub message: String,   // summary or message
     pub timestamp: String, // ISO8601
     pub details: Value,    // Original payload
+    pub external_url: Option<String>,
 }
 
 pub async fn get_fusion_events() -> Result<Vec<UnifiedEvent>, String> {
@@ -41,6 +42,22 @@ pub async fn get_fusion_events() -> Result<Vec<UnifiedEvent>, String> {
                         .unwrap_or("")
                         .to_string();
 
+                    let mut external_url = alert
+                        .get("generator_url")
+                        .and_then(|s| s.as_str())
+                        .map(|s| s.to_string());
+
+                    // Rewrite internal Prometheus URLs to public ones
+                    if let Some(ref url) = external_url {
+                        if url.contains("kube-prometheus-stack-prometheus") || url.contains(".svc") {
+                            // Option 1: Deep link (keep query params)
+                            // external_url = Some(url.replace("http://kube-prometheus-stack-prometheus.kube-prometheus-stack.svc:9090", "https://prometheus.p.zacharie.org"));
+                            
+                            // Option 2: Use the specific URL requested by the user
+                            external_url = Some("https://prometheus.p.zacharie.org/alerts?page=1&state=firing&state=pending".to_string());
+                        }
+                    }
+
                     let timestamp = chrono::Utc::now().to_rfc3339(); // Alerts don't always have timestamp in the simplified view, use now or try to extract
 
                     unified_events.push(UnifiedEvent {
@@ -52,6 +69,7 @@ pub async fn get_fusion_events() -> Result<Vec<UnifiedEvent>, String> {
                         message: summary,
                         timestamp,
                         details: alert.clone(),
+                        external_url,
                     });
                 }
             }
@@ -115,6 +133,7 @@ pub async fn get_fusion_events() -> Result<Vec<UnifiedEvent>, String> {
                         message,
                         timestamp: timestamp_str,
                         details: event.clone(),
+                        external_url: None, // K8s events don't have external URLs for now
                     });
                 }
             }

src/domain/services/monitoring_service.rs

@@ -22,7 +22,8 @@ pub async fn get_alerts() -> Result<Value, String> {
                     "severity": "critical",
                     "instance": alert.pod.as_ref().or(alert.namespace.as_ref()).unwrap_or(&"unknown".to_string()),
                     "summary": alert.summary,
-                    "status": alert.state
+                    "status": alert.state,
+                    "generator_url": alert.generator_url
                 }));
             }
 
@@ -32,7 +33,8 @@ pub async fn get_alerts() -> Result<Value, String> {
                     "severity": "warning",
                     "instance": alert.pod.as_ref().or(alert.namespace.as_ref()).unwrap_or(&"unknown".to_string()),
                     "summary": alert.summary,
-                    "status": alert.state
+                    "status": alert.state,
+                    "generator_url": alert.generator_url
                 }));
             }
 
@@ -42,7 +44,8 @@ pub async fn get_alerts() -> Result<Value, String> {
                     "severity": "info",
                     "instance": alert.pod.as_ref().or(alert.namespace.as_ref()).unwrap_or(&"unknown".to_string()),
                     "summary": alert.summary,
-                    "status": alert.state
+                    "status": alert.state,
+                    "generator_url": alert.generator_url
                 }));
             }
 

src/infrastructure/repositories/alert_repository.rs

@@ -29,6 +29,8 @@ struct AmAlert {
     starts_at: String,
     #[serde(rename = "endsAt")]
     _ends_at: String,
+    #[serde(rename = "generatorURL")]
+    generator_url: String,
     fingerprint: String,
     status: AmAlertStatus,
 }
@@ -176,6 +178,7 @@ impl AlertRepositoryImpl {
                     pod,
                     started_at,
                     am_alert.fingerprint,
+                    Some(am_alert.generator_url),
                 )
             })
             .collect();

static/js/monitors.js

@@ -157,13 +157,25 @@ const MonitorsManager = {
                     </div>
                 </div>
                 
-                <div style="margin-bottom: 8px; color: var(--text-color);">
+                <div style="margin-bottom: 12px; color: var(--text-color); line-height: 1.5;">
                     ${item.message}
                 </div>
                 
-                <div style="display: flex; gap: 15px; font-size: 0.8rem; opacity: 0.7; font-family: 'JetBrains Mono', monospace;">
-                    <span>📁 ${item.namespace}</span>
-                    <span>🏷️ ${item.event_type}</span>
+                <div style="display: flex; justify-content: space-between; align-items: flex-end;">
+                    <div style="display: flex; gap: 15px; font-size: 0.8rem; opacity: 0.7; font-family: 'JetBrains Mono', monospace;">
+                        <span>📁 ${item.namespace}</span>
+                        <span>🏷️ ${item.event_type}</span>
+                    </div>
+                    ${item.external_url ? `
+                        <a href="${item.external_url}" target="_blank" class="cyber-btn" style="
+                            padding: 2px 8px; 
+                            font-size: 0.7rem; 
+                            text-decoration: none; 
+                            border-color: ${borderColor};
+                            color: ${borderColor};
+                            background: rgba(0,0,0,0.3);
+                        ">🔍 VIEW IN PROMETHEUS</a>
+                    ` : ''}
                 </div>
             </div>
         `;