alarm state improvements (added details to alarm from device profile details pattern)

@@ -16,6 +16,7 @@
 package org.thingsboard.rule.engine.profile;
 
 import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 import org.thingsboard.rule.engine.action.TbAlarmResult;
@@ -29,6 +30,7 @@ import org.thingsboard.server.common.data.alarm.AlarmStatus;
 import org.thingsboard.server.common.data.device.profile.DeviceProfileAlarm;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.query.EntityKeyType;
+import org.thingsboard.server.common.data.query.KeyFilter;
 import org.thingsboard.server.common.msg.TbMsg;
 import org.thingsboard.server.common.msg.TbMsgMetaData;
 import org.thingsboard.server.common.msg.queue.ServiceQueue;
@@ -74,7 +76,7 @@ class AlarmState {
 
     public <T> boolean createOrClearAlarms(TbContext ctx, T data, SnapshotUpdate update, BiFunction<AlarmRuleState, T, AlarmEvalResult> evalFunction) {
         boolean stateUpdate = false;
-        AlarmSeverity resultSeverity = null;
+        AlarmRuleState resultState = null;
         log.debug("[{}] processing update: {}", alarmDefinition.getId(), data);
         for (AlarmRuleState state : createRulesSortedBySeverityDesc) {
             if (!validateUpdate(update, state)) {
@@ -84,15 +86,15 @@ class AlarmState {
             AlarmEvalResult evalResult = evalFunction.apply(state, data);
             stateUpdate |= state.checkUpdate();
             if (AlarmEvalResult.TRUE.equals(evalResult)) {
-                resultSeverity = state.getSeverity();
+                resultState = state;
                 break;
             } else if (AlarmEvalResult.FALSE.equals(evalResult)) {
                 state.clear();
                 stateUpdate |= state.checkUpdate();
             }
         }
-        if (resultSeverity != null) {
-            TbAlarmResult result = calculateAlarmResult(ctx, resultSeverity);
+        if (resultState != null) {
+            TbAlarmResult result = calculateAlarmResult(ctx, resultState, data);
             if (result != null) {
                 pushMsg(ctx, result);
             }
@@ -187,7 +189,8 @@ class AlarmState {
         }
     }
 
-    private TbAlarmResult calculateAlarmResult(TbContext ctx, AlarmSeverity severity) {
+    private <T> TbAlarmResult calculateAlarmResult(TbContext ctx, AlarmRuleState ruleState, T data) {
+        AlarmSeverity severity = ruleState.getSeverity();
         if (currentAlarm != null) {
             // TODO: In some extremely rare cases, we might miss the event of alarm clear (If one use in-mem queue and restarted the server) or (if one manipulated the rule chain).
             // Maybe we should fetch alarm every time?
@@ -213,7 +216,7 @@ class AlarmState {
             currentAlarm.setSeverity(severity);
             currentAlarm.setStartTs(System.currentTimeMillis());
             currentAlarm.setEndTs(currentAlarm.getStartTs());
-            currentAlarm.setDetails(JacksonUtil.OBJECT_MAPPER.createObjectNode());
+            currentAlarm.setDetails(createDetails(ruleState, (DataSnapshot) data));
             currentAlarm.setOriginator(originator);
             currentAlarm.setTenantId(ctx.getTenantId());
             currentAlarm.setPropagate(alarmDefinition.isPropagate());
@@ -226,6 +229,44 @@ class AlarmState {
         }
     }
 
+    private <T> JsonNode createDetails(AlarmRuleState ruleState, DataSnapshot dataSnapshot) {
+        ObjectNode details = JacksonUtil.OBJECT_MAPPER.createObjectNode();
+        String alarmDetails = ruleState.getAlarmRule().getAlarmDetails();
+
+        if (alarmDetails != null) {
+            for (KeyFilter keyFilter : ruleState.getAlarmRule().getCondition().getCondition()) {
+                EntityKeyValue entityKeyValue = dataSnapshot.getValue(keyFilter.getKey());
+                alarmDetails = alarmDetails.replaceAll(String.format("\\$\\{%s}", keyFilter.getKey().getKey()), getValueAsString(entityKeyValue));
+            }
+
+            details.put("data", alarmDetails);
+        }
+
+        return details;
+    }
+
+    private static String getValueAsString(EntityKeyValue entityKeyValue) {
+        Object result = null;
+        switch (entityKeyValue.getDataType()) {
+            case STRING:
+                result = entityKeyValue.getStrValue();
+                break;
+            case JSON:
+                result = entityKeyValue.getJsonValue();
+                break;
+            case LONG:
+                result = String.valueOf(entityKeyValue.getLngValue());
+                break;
+            case DOUBLE:
+                result = String.valueOf(entityKeyValue.getDblValue());
+                break;
+            case BOOLEAN:
+                result = String.valueOf(entityKeyValue.getBoolValue());
+                break;
+        }
+        return String.valueOf(result);
+    }
+
     public boolean processAlarmClear(TbContext ctx, Alarm alarmNf) {
         boolean updated = false;
         if (currentAlarm != null && currentAlarm.getId().equals(alarmNf.getId())) {