Refine search status updates and preview sizing

backend/handlers/api.go

@@ -259,13 +259,16 @@ func (a *App) searchMedia(c *gin.Context) {
 		return
 	}
 
+	a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "expanding query with Gemini", "progress": 10})
 	queryVariants, expandErr := a.GeminiService.ExpandQuery(req.Query)
 	if len(queryVariants) == 0 {
 		queryVariants = []string{req.Query}
 	}
 
+	a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "searching Google Video, Envato, and Artgrid", "progress": 35})
 	results, err := a.SearchService.SearchMedia(queryVariants)
 	if err != nil {
+		a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "search failed", "progress": 100, "message": err.Error()})
 		c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
 		return
 	}
@@ -274,12 +277,15 @@ func (a *App) searchMedia(c *gin.Context) {
 		if expandErr != nil {
 			warning += " Query expansion failed: " + expandErr.Error()
 		}
+		a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "no renderable search results", "progress": 100, "message": warning})
 		c.JSON(http.StatusOK, gin.H{"results": []services.AIRecommendation{}, "warning": warning})
 		return
 	}
 
+	a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "ranking thumbnail candidates", "progress": 55})
 	scored := rankSearchResults(req.Query, results)
 	shortlist := scored[:min(len(scored), 10)]
+	a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "analyzing shortlisted thumbnails with Gemini Vision", "progress": 75})
 	recommended, err := a.GeminiService.Recommend(req.Query, shortlist)
 	if err != nil {
 		fallback := make([]services.AIRecommendation, 0, min(20, len(scored)))
@@ -297,6 +303,7 @@ func (a *App) searchMedia(c *gin.Context) {
 		if expandErr != nil {
 			warning = warning + " Query expansion failed: " + expandErr.Error()
 		}
+		a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "Gemini Vision fallback to ranked results", "progress": 90, "message": warning})
 		c.JSON(http.StatusOK, gin.H{"results": fallback, "warning": warning, "queries": queryVariants})
 		return
 	}
@@ -305,6 +312,7 @@ func (a *App) searchMedia(c *gin.Context) {
 	if expandErr != nil {
 		response["warning"] = "Gemini query expansion failed: " + expandErr.Error() + ". Using the original query only."
 	}
+	a.Hub.Broadcast("progress", gin.H{"type": "search", "status": "search complete", "progress": 100})
 	c.JSON(http.StatusOK, response)
 }
 

frontend/app.js

@@ -13,6 +13,7 @@ const downloadUrl = document.getElementById("downloadUrl");
 const downloadResult = document.getElementById("downloadResult");
 const cardTemplate = document.getElementById("searchCardTemplate");
 const previewModal = document.getElementById("previewModal");
+const previewMediaFrame = document.getElementById("previewMediaFrame");
 const previewTitle = document.getElementById("previewTitle");
 const previewVideo = document.getElementById("previewVideo");
 const previewThumbnail = document.getElementById("previewThumbnail");
@@ -80,7 +81,8 @@ function connectWS() {
       return;
     }
     const data = payload.data;
-    setStatus(`${data.type || "task"}: ${data.status}`, Number(data.progress ?? 0));
+    const label = data.status || `${data.type || "task"} in progress`;
+    setStatus(label, Number(data.progress ?? 0));
     if (data.type === "upload" && data.status === "completed") {
       uploadResult.textContent = `${data.filename} saved successfully`;
     }
@@ -128,7 +130,7 @@ function renderResults(results) {
 
 searchForm.addEventListener("submit", async (event) => {
   event.preventDefault();
-  setStatus("searching", 20);
+  setStatus("preparing search", 5);
   searchWarning.classList.add("hidden");
   try {
     const data = await api("/api/search", {
@@ -169,6 +171,7 @@ function openPreviewModal(preview) {
   previewVideo.pause();
   previewVideo.removeAttribute("src");
   previewVideo.load();
+  previewMediaFrame.style.aspectRatio = "";
   if (preview.previewStreamUrl) {
     previewVideo.src = preview.previewStreamUrl;
     previewVideo.classList.remove("hidden");
@@ -199,6 +202,7 @@ function closeModal() {
   previewVideo.pause();
   previewVideo.removeAttribute("src");
   previewVideo.load();
+  previewMediaFrame.style.aspectRatio = "";
   previewModal.classList.add("hidden");
   previewModal.classList.remove("flex");
   startRange.value = "0";
@@ -298,6 +302,16 @@ setEndFromPreview.addEventListener("click", () => {
   endRange.value = String(Math.floor(previewVideo.currentTime || 0));
   syncRanges();
 });
+previewVideo.addEventListener("loadedmetadata", () => {
+  if (previewVideo.videoWidth > 0 && previewVideo.videoHeight > 0) {
+    previewMediaFrame.style.aspectRatio = `${previewVideo.videoWidth} / ${previewVideo.videoHeight}`;
+  }
+});
+previewThumbnail.addEventListener("load", () => {
+  if (!previewVideo.src && previewThumbnail.naturalWidth > 0 && previewThumbnail.naturalHeight > 0) {
+    previewMediaFrame.style.aspectRatio = `${previewThumbnail.naturalWidth} / ${previewThumbnail.naturalHeight}`;
+  }
+});
 
 connectWS();
 setStatus("idle", 0);

frontend/index.html

@@ -79,9 +79,9 @@
           <button id="closePreviewModal" class="rounded-full border border-white/10 px-3 py-2 text-xs uppercase tracking-[0.2em] text-zinc-300">Close</button>
         </div>
         <div class="mt-5 grid gap-5 md:grid-cols-[1.2fr_0.8fr]">
-          <div class="overflow-hidden rounded-3xl border border-white/10 bg-black/30">
-            <video id="previewVideo" class="hidden aspect-video h-full w-full bg-black object-cover" controls playsinline></video>
-            <img id="previewThumbnail" class="aspect-video h-full w-full object-cover" alt="" />
+          <div id="previewMediaFrame" class="flex min-h-[320px] items-center justify-center overflow-hidden rounded-3xl border border-white/10 bg-black/30 p-2">
+            <video id="previewVideo" class="hidden max-h-[60vh] w-full bg-black object-contain" controls playsinline></video>
+            <img id="previewThumbnail" class="max-h-[60vh] w-full object-contain" alt="" />
           </div>
           <div class="space-y-4">
             <div class="rounded-2xl border border-white/10 bg-white/[0.03] p-4">