From 7b601058ebc0f1900b4ac35f71f564a681db7131 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A7=92=E7=A0=82=E7=B3=96?=
 <90336521+lings03@users.noreply.github.com>
Date: Fri, 21 Feb 2025 09:12:53 +0800
Subject: [PATCH] Change history of page and maxPage (#216)

---
 lib/pages/reader/reader.dart | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/pages/reader/reader.dart b/lib/pages/reader/reader.dart
index 9cf2bc5..17d68e3 100644
--- a/lib/pages/reader/reader.dart
+++ b/lib/pages/reader/reader.dart
@@ -258,9 +258,15 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
 
   void updateHistory() {
     if (history != null) {
-      history!.page = page;
+      if(page == maxPage){
+        /// Record the last image of chapter
+        history!.page = images?.length ?? 1;
+      } else {
+        /// Record the first image of the page
+        history!.page = (page-1) * imagesPerPage + 1;
+      }
       if (maxPage > 1) {
-        history!.maxPage = maxPage;
+        history!.maxPage = images?.length ?? 1;
       }
       if (widget.chapters?.isGrouped ?? false) {
         int g = 0;