12: Extend parsing of persistent alarms with graceperiods

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

@@ -59,8 +59,8 @@ public final class AlarmConfigurationParser {
 
         BigDecimal target = parseTarget(cursor.nextToken("target"));
 
-        AlarmTrigger trigger = AlarmTrigger.valueOf(
-                cursor.nextToken("trigger").toUpperCase(Locale.ROOT)
+        TriggerConfiguration triggerConfiguration = parseTrigger(
+                cursor.nextToken("trigger")
         );
 
         AlarmSeverity severity = AlarmSeverity.valueOf(
@@ -81,7 +81,8 @@ public final class AlarmConfigurationParser {
                 asset,
                 direction,
                 target,
-                trigger,
+                triggerConfiguration.trigger(),
+                triggerConfiguration.gracePeriod(),
                 severity,
                 note
         );
@@ -109,6 +110,50 @@ public final class AlarmConfigurationParser {
         return target;
     }
 
+    private static TriggerConfiguration parseTrigger(String triggerText) {
+        String normalized = triggerText.toUpperCase(Locale.ROOT);
+
+        if (normalized.equals("ONETIME")) {
+            return new TriggerConfiguration(AlarmTrigger.ONETIME, 0);
+        }
+
+        if (normalized.equals("PERSISTENT")) {
+            return new TriggerConfiguration(AlarmTrigger.PERSISTENT, 0);
+        }
+
+        if (normalized.startsWith("PERSISTENT:")) {
+            String graceText = normalized.substring("PERSISTENT:".length());
+
+            if (graceText.isEmpty()) {
+                throw new IllegalArgumentException("Missing persistent grace period: " + triggerText);
+            }
+
+            ΩsecondsΩ gracePeriodSeconds;
+            try {
+                gracePeriodSeconds = Integer.parseInt(graceText);
+            } catch (NumberFormatException exception) {
+                throw new IllegalArgumentException(
+                        "Invalid persistent grace period: " + triggerText,
+                        exception
+                );
+            }
+
+            if (gracePeriodSeconds < 0) {
+                throw new IllegalArgumentException(
+                        "Persistent grace period cannot be negative: " + triggerText
+                );
+            }
+
+            return new TriggerConfiguration(AlarmTrigger.PERSISTENT, gracePeriodSeconds);
+        }
+
+        if (normalized.startsWith("ONETIME:")) {
+            throw new IllegalArgumentException("ONETIME cannot have a grace period: " + triggerText);
+        }
+
+        throw new IllegalArgumentException("Unknown trigger: " + triggerText);
+    }
+
     private static void validateTarget(BigDecimal target, String originalTargetStr) {
         if (target.compareTo(BigDecimal.ZERO) < 0) {
             throw new IllegalArgumentException(
@@ -274,6 +319,12 @@ public final class AlarmConfigurationParser {
         }
     }
 
+    private record TriggerConfiguration(
+            AlarmTrigger trigger,
+            ΩsecondsΩ gracePeriod
+    ) {
+    }
+
     private AlarmConfigurationParser() {
     }
 

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

@@ -11,7 +11,7 @@ public record PriceAlarmDefinition(
         PriceDirection direction,
         BigDecimal target,
         AlarmTrigger trigger,
-        long triggerGracePeriodSeconds,
+        ΩsecondsΩ triggerGracePeriodSeconds,
         AlarmSeverity severity,
         String note
 ) {

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/TriggerConfiguration.java

@@ -0,0 +1,2 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+