From e3d6267647ae5948030dca24498969e213ac3ec4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Br=C3=BCbach?= <Bruebach.Lukas@bdosecurity.de>
Date: Mon, 7 Sep 2026 03:15:07 +0200
Subject: [PATCH] Show 100% for 500ms on complete.

---
 oracle/src/pages.cpp            | 11 ++++++++---
 oracle/src/raw_json_scanner.cpp |  7 +++++--
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/oracle/src/pages.cpp b/oracle/src/pages.cpp
index 002cf9993..aa2c35eff 100644
--- a/oracle/src/pages.cpp
+++ b/oracle/src/pages.cpp
@@ -648,12 +648,17 @@ void LoadSetsPage::importFinished()
         return;
     }
 
-    // Snap the bar to 100% so the tail never looks stuck at 99% while the next
-    // page's own import progress is being set up.
+    // Snap the bar to 100% and hold it there for a moment so the completed state
+    // is actually visible before the next page's own import progress takes over
+    // (a zero-length deferral can still fire before the repaint is delivered).
     progressBar->setMaximum(1);
     progressBar->setValue(1);
     progressLabel->setText(tr("Parsing file (100%)"));
-    wizard()->next();
+    QTimer::singleShot(500, this, [this] {
+        if (wizard()->currentPage() == this) {
+            wizard()->next();
+        }
+    });
 }
 
 SaveSetsPage::SaveSetsPage(QWidget *parent) : OracleWizardPage(parent)
diff --git a/oracle/src/raw_json_scanner.cpp b/oracle/src/raw_json_scanner.cpp
index 747a34814..8c4633598 100644
--- a/oracle/src/raw_json_scanner.cpp
+++ b/oracle/src/raw_json_scanner.cpp
@@ -18,7 +18,9 @@ constexpr int kMaxNestingDepth = 1024;
  * Threaded through the skip walk so progress can be reported without materializing
  * the whole document. Reports are rate-limited so a GUI showing progress isn't
  * flooded with interrupts: a callback is invoked at most ~100 times per scan
- * regardless of element count.
+ * regardless of element count. The closing stretch (the last ~1%) is reported
+ * more finely so a large document doesn't stall the progress bar on the final
+ * percent before the scan wraps up.
  */
 struct ScanProgress
 {
@@ -41,7 +43,8 @@ struct ScanProgress
         if (offset == lastReported) {
             return; // the final element often already sits exactly at the end
         }
-        if (offset - lastReported < step && offset < size) {
+        const qsizetype reportingStep = offset >= size - step ? std::max<qsizetype>(1, step / 16) : step;
+        if (offset - lastReported < reportingStep && offset < size) {
             return;
         }
         lastReported = offset;