fix: preview OGCSATA

Author: vwfox

bodenfeuchte4b.json

@@ -117,6 +117,22 @@ export class OgcStaStore extends BaseDatasource implements OgcStaStoreI {
     this.connection = configuration.connection
     this.requestFlag = { key: FILTERRESET, params: undefined }
 
+    // Auto-enable history if time filters are configured but enabled is undefined
+    // (backwards compatibility with old configs that have time filters but no enabled flag)
+    if (configuration.history && configuration.history.enabled === undefined) {
+      const hasTimeFilters =
+        configuration.history.timeRange?.start || configuration.history.timeRange?.startVariable ||
+        configuration.history.timeRange?.end || configuration.history.timeRange?.endVariable ||
+        configuration.history.phenomenonTime?.start || configuration.history.phenomenonTime?.startVariable ||
+        configuration.history.phenomenonTime?.end || configuration.history.phenomenonTime?.endVariable ||
+        configuration.history.resultTime?.start || configuration.history.resultTime?.startVariable ||
+        configuration.history.resultTime?.end || configuration.history.resultTime?.endVariable;
+      if (hasTimeFilters) {
+        this.logHistory('Auto-enabling history due to configured time filters');
+        configuration.history.enabled = true;
+      }
+    }
+
     // Setup MQTT Connection if configured
     if (configuration.mqttConnection && this.connectionRepository) {
       try {

docs/Bildschirmfoto vom 2026-01-29 10-26-45.png

@@ -67,10 +67,9 @@ export class ObservationsWorkerManager {
                 } else {
                   params.set('$orderby', 'phenomenonTime desc');
                 }
+                // Only set $top if explicitly provided (don't default to 1 for history queries)
                 if (req.historyParams && req.historyParams.$top) {
                   params.set('$top', req.historyParams.$top.toString());
-                } else {
-                  params.set('$top', '1');
                 }
 
                 const url = req.baseUrl + '/v1.1/Datastreams(' + req.datastreamId + ')/Observations?' + params.toString();
@@ -199,8 +198,8 @@ export class ObservationsWorkerManager {
         if (historyParams?.$filter) params.set('$filter', historyParams.$filter)
         if (historyParams?.$orderby) params.set('$orderby', historyParams.$orderby)
         else params.set('$orderby', 'phenomenonTime desc')
+        // Only set $top if explicitly provided (don't default to 1 for history queries)
         if (historyParams?.$top) params.set('$top', historyParams.$top.toString())
-        else params.set('$top', '1')
 
         const url = `${baseUrl}/v1.1/Datastreams(${datastreamId})/Observations?${params.toString()}`
         const response = await fetch(url)
@@ -240,4 +239,4 @@ export function getObservationsWorkerManager(): ObservationsWorkerManager {
     workerManagerInstance = new ObservationsWorkerManager()
   }
   return workerManagerInstance
-}
+}

packages/lib/datasource/ogcsta/src/classes/OgcSta.ts

@@ -104,4 +104,4 @@ self.onmessage = async (event: MessageEvent<WorkerMessage>) => {
   }
 }
 
-export {}
+export {}

packages/lib/datasource/ogcsta/src/workers/ObservationsWorkerManager.ts

@@ -37,7 +37,7 @@
     "org.eclipse.daanse.board.app.lib.datasource.rest": "^0.0.1-next.1",
     "org.eclipse.daanse.board.app.lib.repository.datasource": "^0.0.1-next.1",
     "org.eclipse.daanse.board.app.ui.vue.composables": "^0.0.1-next.1",
+    "org.eclipse.daanse.board.app.ui.vue.variable.components": "^0.0.1-next.1",
     "vue-json-pretty": "^2.4.0"
-
   }
 }

packages/lib/datasource/ogcsta/src/workers/observationsWorker.ts

@@ -453,9 +453,12 @@ watch([chartData, chartCanvas], async () => {
             No data available
           </div>
 
-          <div v-for="thing in hierarchicalData" :key="thing.iotId || thing['@iot.id']"
-               class="thing-item"
-               :class="{ 'thing-selected': selectedThing?.id === (thing.iotId || thing['@iot.id']) }">
+          <div
+            v-for="thing in hierarchicalData"
+            :key="thing.iotId || thing['@iot.id']"
+            class="thing-item"
+            :class="{ 'thing-selected': selectedThing?.id === (thing.iotId || thing['@iot.id']) }"
+          >
             <div class="tree-node thing-node" @click="toggleThing(thing.iotId || thing['@iot.id'], thing)">
               <va-icon :name="expandedThings.has(thing.iotId || thing['@iot.id']) ? 'expand_more' : 'chevron_right'" size="small" />
               <va-icon name="sensors" size="small" color="primary" />