5: JupiterPerpsAlarm should be able to alarm on price 0

conf/alarms.conf

@@ -1,4 +1,4 @@
 # Asset   Direction   Target    TRIGGER   SEVERITY   NOTE
 #############################################################
-SOL       BELOW       170.0      ONETIME   CRITICAL  "EMERGENCY: Risiko for Perps Solana long LIKVIDERING!"
+SOL       BELOW       170.0      ONETIME   INFO      "EMERGENCY: Risiko for Perps Solana long LIKVIDERING!"
 #SOL       BELOW       71.4      ONETIME   CRITICAL   "CRITICAL: Risiko for Solana Raydium LÅN LIKVIDERING!"

src/main/tjava/com/r35157/jupiterperpsalarm/AlarmSeverity.tjava

@@ -1,9 +1,10 @@
 package com.r35157.jupiterperpsalarm;
 
 public enum AlarmSeverity {
-    EMERGENCY,  // Repeated wake-up alarm
-    CRITICAL,   // One-shot wake-up alarm
-    WARN,       // Audible warning respecting quiet hours
-    INFO,       // Low-priority visible notification
-    SILENT      // No user interruption
+    EMERGENCY,  // Repeated wake-up alarm - sound always
+    CRITICAL,   // One-shot wake-up alarm - sound always
+    WARN,       // Audible warning - respecting quiet hours though
+    INFO,       // Normal notification with visual and audible feedback
+    SILENT,     // Low-priority notification - visual feedback without sound/vibration
+    GHOST       // No visual/audible notification - only visible inside the Pushover app
 }

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/PriceAlarmDefinition.tjava

@@ -20,6 +20,7 @@ public record PriceAlarmDefinition(
         Objects.requireNonNull(trigger, "trigger");
         Objects.requireNonNull(note, "note");
 
+        // TODO: https://git.r35157.com/r35157/com_r35157_nenjim-hubd-impl_ref/issues/5
         if (target.signum() <= 0) {
             throw new IllegalArgumentException("Target price must be positive");
         }

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/PushoverAlarmAction.tjava

@@ -1,5 +1,7 @@
 package com.r35157.jupiterperpsalarm.impl.ref;
 
+import com.r35157.jupiterperpsalarm.AlarmSeverity;
+
 import java.net.URI;
 import java.net.URLEncoder;
 import java.net.http.HttpClient;
@@ -28,13 +30,13 @@ public final class PushoverAlarmAction implements AlarmAction {
                 price.slot()
         );
 
-        // Severity and note are intentionally parsed and retained in the model,
-        // but are not used by Pushover yet.
+        // TODO: Note is intentionally parsed and retained in the model, but are not used by Pushover yet.
+        // https://git.r35157.com/r35157/com_r35157_nenjim-hubd-impl_ref/issues/7
         String body = form("token", applicationToken) + "&" +
                 form("user", userKey) + "&" +
                 form("title", title) + "&" +
                 form("message", message) + "&" +
-                "priority=2&retry=30&expire=10800&sound=persistent";
+                createPushoverSeverityParameters(alarm.severity());;
 
         HttpRequest request = HttpRequest.newBuilder(PUSHOVER_URI)
                 .timeout(Duration.ofSeconds(15))
@@ -56,7 +58,7 @@ public final class PushoverAlarmAction implements AlarmAction {
                                 response.body()
                         );
                     } else {
-                        System.out.println("Pushover emergency alarm sent.");
+                        System.out.println("Pushover alarm sent: " + alarm.severity());
                     }
                 });
     }
@@ -66,6 +68,17 @@ public final class PushoverAlarmAction implements AlarmAction {
                 URLEncoder.encode(value, StandardCharsets.UTF_8);
     }
 
+    private static String createPushoverSeverityParameters(AlarmSeverity severity) {
+        return switch (severity) {
+            case EMERGENCY -> "priority=2&retry=30&expire=10800&sound=persistent";
+            case CRITICAL -> "priority=1&sound=spacealarm";
+            case WARN -> "priority=0&sound=siren";
+            case INFO -> "priority=0";
+            case SILENT -> "priority=-1";
+            case GHOST -> "priority=-2";
+        };
+    }
+
     private final HttpClient httpClient = HttpClient.newHttpClient();
     private final String applicationToken;
     private final String userKey;