From 8bd2b34103d29b45bc8975095f9fa57615d8bbbb Mon Sep 17 00:00:00 2001
From: cottongin <cottongin@users.noreply.github.com>
Date: Tue, 22 Sep 2026 14:36:33 -0400
Subject: [PATCH] feat: auto-use cached HQ video file without upgrade prompt

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/lib/stores/videoSession.svelte.ts | 78 ++++++++++++++-------------
 1 file changed, 42 insertions(+), 36 deletions(-)

diff --git a/src/lib/stores/videoSession.svelte.ts b/src/lib/stores/videoSession.svelte.ts
index 66be586..e1c6fc2 100644
--- a/src/lib/stores/videoSession.svelte.ts
+++ b/src/lib/stores/videoSession.svelte.ts
@@ -262,6 +262,22 @@ export async function beginDownload() {
 
   session.processingStep = 'downloading';
 
+  // --- Check export (HQ) cache first ---
+  const exportCached = await checkCachedDownload(session.title, 'export').catch(() => null);
+  if (exportCached) {
+    // HQ file already on disk — use it directly, skip preview entirely
+    session.exportFilePath = exportCached;
+    session.exportProgress = 1.0;
+    session.exportStatus = 'complete';
+    session.previewFilePath = exportCached;
+    session.previewProgress = 1.0;
+    session.previewStatus = 'complete';
+    session.activeVideoPath = exportCached;
+    // No upgrade toast — we're already at best quality
+    triggerPostDownloadProcessing(exportCached);
+    return;
+  }
+
   // --- Preview download (low-res, fast) ---
   const previewCached = await checkCachedDownload(session.title, 'preview').catch(() => null);
   if (previewCached) {
@@ -305,45 +321,35 @@ export async function beginDownload() {
   }
 
   // --- Export download (best quality, background) ---
-  const exportCached = await checkCachedDownload(session.title, 'export').catch(() => null);
-  if (exportCached) {
-    session.exportFilePath = exportCached;
-    session.exportProgress = 1.0;
-    session.exportStatus = 'complete';
-    if ((session.processingStep as ProcessingStep) === 'done') {
-      session.showUpgradeToast = true;
-    }
-  } else {
-    session.exportStatus = 'downloading';
-    session.exportProgress = 0;
-    session.exportFilePath = null;
+  // Only start if not already cached (we handled cached case above with early return)
+  session.exportStatus = 'downloading';
+  session.exportProgress = 0;
+  session.exportFilePath = null;
 
-    // Fire-and-forget — runs in background
-    runDownload(
-      session.url,
-      EXPORT_FORMAT,
-      'export',
-      (pct) => { session.exportProgress = pct; },
-      (path) => { session.exportFilePath = path; },
-      (success, path) => {
-        if (success) {
-          session.exportProgress = 1.0;
-          session.exportFilePath = path;
-          session.exportStatus = 'complete';
-          if ((session.processingStep as ProcessingStep) === 'done') {
-            session.showUpgradeToast = true;
-          }
-        } else {
-          session.exportStatus = 'failed';
+  runDownload(
+    session.url,
+    EXPORT_FORMAT,
+    'export',
+    (pct) => { session.exportProgress = pct; },
+    (path) => { session.exportFilePath = path; },
+    (success, path) => {
+      if (success) {
+        session.exportProgress = 1.0;
+        session.exportFilePath = path;
+        session.exportStatus = 'complete';
+        if ((session.processingStep as ProcessingStep) === 'done') {
+          session.showUpgradeToast = true;
         }
-      },
-      (message) => {
+      } else {
         session.exportStatus = 'failed';
-        console.error('Export download error:', message);
       }
-    ).catch((e) => {
+    },
+    (message) => {
       session.exportStatus = 'failed';
-      console.error('Export download failed:', e);
-    });
-  }
+      console.error('Export download error:', message);
+    }
+  ).catch((e) => {
+    session.exportStatus = 'failed';
+    console.error('Export download failed:', e);
+  });
 }