From 6111f42bc76d5208a843fc54a30f48ddcdc56774 Mon Sep 17 00:00:00 2001
From: Rustem Mussabekov <winlinx@ya.ru>
Date: Fri, 31 Jan 2025 12:42:58 +0300
Subject: [PATCH] Show warning for duplicates in import

---
 src/data/reducers/import.js        | 1 +
 src/routes/settings/import/file.js | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/src/data/reducers/import.js b/src/data/reducers/import.js
index d3a8a7b6..57f0b4f1 100644
--- a/src/data/reducers/import.js
+++ b/src/data/reducers/import.js
@@ -112,6 +112,7 @@ const initialState = Immutable({
         items: [],
         count: {
             bookmarks: 0,
+            duplicates: 0,
             folders: 0,
             tags: 0,
             highlights: 0
diff --git a/src/routes/settings/import/file.js b/src/routes/settings/import/file.js
index 0ad49f70..d6699514 100644
--- a/src/routes/settings/import/file.js
+++ b/src/routes/settings/import/file.js
@@ -43,6 +43,14 @@ class ImportFile extends React.Component {
                         <span>
                             {count.folders} {t.s('folders').toLowerCase()}, {count.bookmarks} {t.s('bookmarks')}, {count.tags} {t.s('tags').toLowerCase()} {t.s('und')} {count.highlights} {t.s('highlights').toLowerCase()}
                         </span>
+
+                        {count.duplicates ? (<>
+                            <br /><br />
+
+                            <Alert variant='warning'>
+                                Your file contains <b>{count.duplicates} duplicate bookmarks</b>. Only <b>{count.bookmarks-count.duplicates} unique bookmarks will be imported</b>.
+                            </Alert>
+                        </>) : null}
                     </div>
                 )