Fix ingress logging and dashboard cache navigation

app/main.py

@@ -117,7 +117,7 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
 app = FastAPI(
     title="SillyHome Next API",
     description="Lokales Smart-Home-Intelligenzsystem für Home Assistant.",
-    version="1.5.3",
+    version="1.5.4",
     lifespan=lifespan,
 )
 app.state.settings = load_settings()

app/static/index.html

@@ -154,7 +154,6 @@
       <select id="section-jump" onchange="showView(this.value)">
         <option value="status-section">Startseite / System</option>
         <option value="observed">Lernen</option>
-        <option value="detail">Details</option>
         <option value="choose">Discovery & Einrichtung</option>
         <option value="settings">Einstellungen</option>
         <option value="guide">Ablauf</option>
@@ -309,7 +308,12 @@ let manualContextState = {options: [], selected: new Set()};
 let cachedActuators = null;
 let cachedEntities = null;
 let cachedDiscovery = null;
+let cachedSystemOverview = null;
+let cachedDashboardOverview = null;
+let cachedDetailHtml = new Map();
 let discoveryLoadPromise = null;
+let overviewLoadPromise = null;
+let systemLoadPromise = null;
 let currentSensorWeightGroups = [];
 let visibleActuatorLimit = 24;
 const ACTUATOR_RESULT_LIMIT = 50;
@@ -465,14 +469,29 @@ function jumpToSection(target) {
 }
 
 function showView(viewId) {
+  if (viewId === "detail" && !currentActuatorId) {
+    viewId = "observed";
+  }
   for (const section of document.querySelectorAll(".app-view")) {
     section.classList.toggle("active", section.id === viewId);
   }
   localStorage.setItem("sillyhome.ui.view", viewId);
   if (viewId === "status-section") {
-    void loadSystemOverview();
+    if (cachedSystemOverview) {
+      renderDashboardStatus(cachedSystemOverview);
+      refreshSystemOverviewInBackground();
+    } else {
+      void loadSystemOverview();
+    }
   } else if (viewId === "observed") {
-    void loadOverview();
+    if (cachedActuators) {
+      renderConfiguredActuators();
+      refreshOverviewInBackground();
+    } else {
+      void loadOverview();
+    }
+  } else if (viewId === "choose") {
+    if (cachedDiscovery) renderActuatorDiscovery();
   } else if (viewId === "settings") {
     syncSettingsView();
   }
@@ -484,8 +503,10 @@ function setLanguage(language) {
   localStorage.setItem("sillyhome.ui.language", uiLang);
   syncSettingsView();
   if (cachedActuators) renderConfiguredActuators();
-  void loadSystemOverview();
-  if (currentActuatorId) void showActuator(currentActuatorId);
+  if (cachedSystemOverview) renderDashboardStatus(cachedSystemOverview);
+  if (currentActuatorId && cachedDetailHtml.has(currentActuatorId)) {
+    document.getElementById("actuator-detail").innerHTML = cachedDetailHtml.get(currentActuatorId);
+  }
 }
 
 function syncSettingsView() {
@@ -514,6 +535,9 @@ function invalidateDashboardCache() {
   cachedActuators = null;
   cachedEntities = null;
   cachedDiscovery = null;
+  cachedDashboardOverview = null;
+  cachedSystemOverview = null;
+  cachedDetailHtml.clear();
 }
 
 async function api(path, options = {}) {
@@ -654,13 +678,24 @@ function optionGroups(entities, selectedIds = new Set()) {
 }
 
 async function loadOverview() {
+  if (overviewLoadPromise) return overviewLoadPromise;
+  overviewLoadPromise = doLoadOverview().finally(() => {
+    overviewLoadPromise = null;
+  });
+  return overviewLoadPromise;
+}
+
+async function doLoadOverview() {
   const startedAt = performance.now();
   const budget = document.getElementById("load-budget");
   if (budget) budget.textContent = "Startdaten laden ...";
-  document.getElementById("configured-actuators").innerHTML = "<p class='muted'>Beobachtete Geräte werden geladen ...</p>";
+  if (!cachedActuators) {
+    document.getElementById("configured-actuators").innerHTML = "<p class='muted'>Beobachtete Geräte werden geladen ...</p>";
+  }
   try {
     const dashboard = await api("v1/actuators/dashboard/start");
     dashboard._load_elapsed_ms = Math.round(performance.now() - startedAt);
+    cachedDashboardOverview = dashboard;
     cachedActuators = dashboard.actuators || [];
     cachedEntities = [];
     renderDashboardStatus(dashboard);
@@ -685,12 +720,21 @@ async function loadOverview() {
 }
 
 async function loadSystemOverview() {
+  if (systemLoadPromise) return systemLoadPromise;
+  systemLoadPromise = doLoadSystemOverview().finally(() => {
+    systemLoadPromise = null;
+  });
+  return systemLoadPromise;
+}
+
+async function doLoadSystemOverview() {
   const startedAt = performance.now();
   const budget = document.getElementById("load-budget");
   if (budget) budget.textContent = "Systemübersicht lädt ...";
   try {
     const dashboard = await api("v1/actuators/dashboard/system");
     dashboard._load_elapsed_ms = Math.round(performance.now() - startedAt);
+    cachedSystemOverview = dashboard;
     cachedActuators = dashboard.actuators || cachedActuators;
     renderDashboardStatus(dashboard);
     if (budget) {
@@ -706,6 +750,22 @@ async function loadSystemOverview() {
   }
 }
 
+function refreshOverviewInBackground() {
+  if (!overviewLoadPromise) {
+    overviewLoadPromise = doLoadOverview().finally(() => {
+      overviewLoadPromise = null;
+    });
+  }
+}
+
+function refreshSystemOverviewInBackground() {
+  if (!systemLoadPromise) {
+    systemLoadPromise = doLoadSystemOverview().finally(() => {
+      systemLoadPromise = null;
+    });
+  }
+}
+
 function scheduleDashboardExtras() {
   const run = () => {
     void loadDashboardExtras();
@@ -1131,10 +1191,20 @@ async function showActuator(actuatorId, evaluationMessage = "") {
   for (const section of document.querySelectorAll(".app-view")) {
     section.classList.toggle("active", section.id === "detail");
   }
-  document.getElementById("section-jump").value = "detail";
+  document.getElementById("section-jump").value = "observed";
   localStorage.setItem("sillyhome.ui.view", "detail");
   const box = document.getElementById("actuator-detail");
-  renderActuatorDetailShell(actuatorId);
+  if (!evaluationMessage && cachedDetailHtml.has(actuatorId)) {
+    box.innerHTML = cachedDetailHtml.get(actuatorId);
+    document.getElementById("detail").scrollIntoView({behavior: "smooth", block: "start"});
+    renderConfiguredActuators();
+    return;
+  }
+  if (cachedDetailHtml.has(actuatorId)) {
+    box.innerHTML = cachedDetailHtml.get(actuatorId);
+  } else {
+    renderActuatorDetailShell(actuatorId);
+  }
   try {
     const record = await api(`v1/actuators/${encodeURIComponent(actuatorId)}/detail`);
     contextOptions = [];
@@ -1403,13 +1473,13 @@ async function showActuator(actuatorId, evaluationMessage = "") {
             <button class="secondary compact" onclick="setRelatedAutomation('${escapeHtml(record.actuator_entity_id)}', '${escapeHtml(automation.entity_id)}', ${automation.enabled ? "false" : "true"})">${automation.enabled ? "Pausieren" : "Fortsetzen"}</button>
           </li>`).join("")}</ul>`
       : "<p class='muted'>Keine eindeutig passende HA-Automation gefunden.</p>";
-    box.innerHTML = `
+    const detailHtml = `
       <div class="detail-header">
         <div>
           <h3>${escapeHtml(record.actuator_entity_id)}</h3>
           <p class="muted">Alle wichtigen Aktionen für dieses Gerät.</p>
         </div>
-        <button class="secondary compact" onclick="loadOverview()">Alles aktualisieren</button>
+        <button class="secondary compact" onclick="showActuator('${escapeHtml(record.actuator_entity_id)}', 'Aktualisiert.')">Details aktualisieren</button>
       </div>
       <div class="grid-two">
         <div>
@@ -1461,7 +1531,10 @@ async function showActuator(actuatorId, evaluationMessage = "") {
       ${currentContextControls}
       ${manualAssignment}
     `;
+    box.innerHTML = detailHtml;
+    cachedDetailHtml.set(actuatorId, detailHtml);
     document.getElementById("detail").scrollIntoView({behavior: "smooth", block: "start"});
+    renderConfiguredActuators();
   } catch (error) {
     box.textContent = error.message;
   }
@@ -1768,8 +1841,11 @@ async function startDashboard() {
   document.getElementById("configured-actuators").innerHTML = "<div class='empty-state'>Öffne „Lernen“, um Geräte zu laden.</div>";
   document.getElementById("actuator-detail").innerHTML = "<div class='empty-state'>Wähle später ein Gerät aus der Übersicht.</div>";
   syncSettingsView();
-  document.getElementById("section-jump").value = "status-section";
-  showView("status-section");
+  const initialView = localStorage.getItem("sillyhome.ui.view") === "detail"
+    ? "observed"
+    : (localStorage.getItem("sillyhome.ui.view") || "status-section");
+  document.getElementById("section-jump").value = initialView;
+  showView(initialView);
   await new Promise(resolve => requestAnimationFrame(resolve));
   setTimeout(() => void loadStatus(), 100);
 }