download & view local comics

lib/pages/local_comics_page.dart

@@ -0,0 +1,66 @@
+import 'package:flutter/material.dart';
+import 'package:venera/components/components.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/local.dart';
+import 'package:venera/pages/downloading_page.dart';
+import 'package:venera/utils/translations.dart';
+
+class LocalComicsPage extends StatefulWidget {
+  const LocalComicsPage({super.key});
+
+  @override
+  State<LocalComicsPage> createState() => _LocalComicsPageState();
+}
+
+class _LocalComicsPageState extends State<LocalComicsPage> {
+  late List<LocalComic> comics;
+
+  void update() {
+    setState(() {
+      comics = LocalManager().getComics();
+    });
+  }
+
+  @override
+  void initState() {
+    comics = LocalManager().getComics();
+    LocalManager().addListener(update);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    LocalManager().removeListener(update);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: SmoothCustomScrollView(
+        slivers: [
+          SliverAppbar(
+            title: Text("Local".tl),
+            actions: [
+              Tooltip(
+                message: "Downloading".tl,
+                child: IconButton(
+                  icon: const Icon(Icons.download),
+                  onPressed: () {
+                    showPopUpWidget(context, const DownloadingPage());
+                  },
+                ),
+              )
+            ],
+          ),
+          SliverGridComics(
+            comics: comics,
+            onTap: (c) {
+              (c as LocalComic).read();
+            },
+          ),
+        ],
+      ),
+    );
+  }
+}