release: bump version to 0.30.0

frontend/public/earth/js/ui.js

@@ -9,6 +9,11 @@ let statusQueue = [];
 let statusBusy = false;
 let loadingActive = false;
 let loadingLockedWidth = 0;
+let pendingLoadingMessage = "";
+
+function createStatusEntry(message, type = "info") {
+  return { message, type };
+}
 
 function getElement(id) {
   return document.getElementById(id);
@@ -113,7 +118,15 @@ function startTransientStatus(message, type = "info") {
 
 // Show status message
 export function showStatusMessage(message, type = "info") {
-  statusQueue.push({ message, type });
+  if (loadingActive) {
+    statusQueue.unshift(createStatusEntry(message, type));
+    return;
+  }
+  startTransientStatus(message, type);
+}
+
+export function queueStatusMessage(message, type = "info") {
+  statusQueue.push(createStatusEntry(message, type));
   processStatusQueue();
 }
 
@@ -179,7 +192,12 @@ export function setLoading(loading) {
     loadingActive = true;
     statusBusy = false;
     clearLoadingWidthLock(statusEl);
-    buildStatusContent(statusEl, "正在加载...", "loading");
+    buildStatusContent(
+      statusEl,
+      pendingLoadingMessage || "正在加载...",
+      "loading",
+    );
+    pendingLoadingMessage = "";
     statusEl.className = `${STATUS_BASE_CLASS} loading`;
     setElementDisplay(statusEl, true, "inline-flex");
     statusEl.offsetHeight;
@@ -188,6 +206,7 @@ export function setLoading(loading) {
       updateLoadingWidthLock(statusEl);
     });
   } else {
+    pendingLoadingMessage = "";
     if (!statusEl.classList.contains("loading")) {
       loadingActive = false;
       clearLoadingWidthLock(statusEl);
@@ -205,7 +224,10 @@ export function setLoading(loading) {
 
 export function setLoadingMessage(title) {
   const statusEl = getElement("status-message");
-  if (!statusEl || !statusEl.classList.contains("loading")) return;
+  if (!statusEl || !statusEl.classList.contains("loading")) {
+    pendingLoadingMessage = title;
+    return;
+  }
   const textEl = statusEl.querySelector(".earth-status-text");
   if (textEl) {
     textEl.textContent = title;
@@ -255,6 +277,7 @@ export function clearUiState() {
   statusQueue = [];
   statusBusy = false;
   loadingActive = false;
+  pendingLoadingMessage = "";
 
   const statusEl = getElement("status-message");
   if (statusEl) {