search image in SauceNAO

lib/material/app.dart

@@ -19,14 +19,12 @@ class MyMaterialApp extends ConsumerWidget {
     // UniqueKey uniqueKey = ref.watch(uniqueIdProvider);
     MyMaterialRouterConfig myMaterialRouterConfig =
         MyMaterialRouterConfig(token);
-
+    return MaterialApp.router(
-    return SafeArea(
-        child: MaterialApp.router(
       routerConfig: myMaterialRouterConfig.router,
       debugShowCheckedModeBanner: false,
       theme:
           ThemeData(useMaterial3: true, scaffoldBackgroundColor: Colors.white),
-    ));
+    );
     // return FutureBuilder(
     //     future: loadToken(),
     //     builder: (BuildContext context, AsyncSnapshot<String?> snapshot) {

lib/material/detail.dart

@@ -7,6 +7,7 @@ import 'package:go_router/go_router.dart';
 import 'package:momo/models/image_resp.dart';
 import 'package:momo/provider/rerender.dart';
 import 'package:momo/request/http_client.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class ImageDetail extends ConsumerStatefulWidget {
   const ImageDetail({Key? key}) : super(key: key);
@@ -33,6 +34,16 @@ class _ImageDetailState extends ConsumerState<ImageDetail> {
 // double dx=0;
   double _scale = 1;
 
+
+  Future<void> _launchInBrowser(Uri url) async {
+    if (!await launchUrl(
+      url,
+      mode: LaunchMode.externalApplication,
+    )) {
+      throw Exception('Could not launch $url');
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     String id = GoRouterState.of(context).queryParams["id"] ?? "";
@@ -91,7 +102,17 @@ class _ImageDetailState extends ConsumerState<ImageDetail> {
                           onPressed: _scale < 10 ? () {} : null,
                           icon: const Icon(Icons.add_circle_outline)),
                       IconButton(
-                          onPressed: () {
+                          onPressed: () async {
+                            final image = await loadImage(id);
+                            final imageUrl =
+                                "https://raichi.hodokencho.com/api/image/${image?.file_path}";
+                            final launchUrl =
+                                "https://saucenao.com/search.php?url=${Uri.encodeComponent(imageUrl)}";
+                            _launchInBrowser(Uri.parse(launchUrl));
+                          },
+                          icon: const Icon(Icons.search)),
+                      IconButton(
+                          onPressed: () async {
                             setState(() {});
                           },
                           icon: const Icon(Icons.menu_rounded)),

lib/material/gallery.dart

@@ -37,13 +37,7 @@ class ImageGrid extends StatefulWidget {
 }
 
 class _ImageGridState extends State<ImageGrid> {
-  late ScrollController _scrollController;
-
-  List<ImageResp> imageList = [];
-  int pageNum = 1;
   int pageSize = 10;
-  bool hasMore = true;
-  bool loading = false;
 
   final PagingController<int, ImageResp> _pagingController =
       PagingController(firstPageKey: 1);
@@ -66,26 +60,6 @@ class _ImageGridState extends State<ImageGrid> {
     }
   }
 
-  Future<dynamic> loadImages() async {
-    loading = true;
-    if (!hasMore) {
-      loading = false;
-      return;
-    }
-    print(pageNum);
-    var resp = await dio.get("/image/history",
-        queryParameters: {"page": pageNum, "size": pageSize});
-    ImageListResp imageListResp = ImageListResp.fromJson(resp.data);
-    hasMore = imageListResp.hasNext;
-    pageNum = pageNum + 1;
-    if (mounted) {
-      setState(() {
-        imageList.addAll(imageListResp.list);
-      });
-      loading = false;
-    }
-  }
-
   @override
   void initState() {
     // TODO: implement initState
@@ -93,39 +67,19 @@ class _ImageGridState extends State<ImageGrid> {
       _fetchPage(pageKey);
     });
     super.initState();
-    // print("init");
-    //
-    // _scrollController = ScrollController(initialScrollOffset: 5.0)
-    //   ..addListener(() {
-    //     if (_scrollController.offset >=
-    //             _scrollController.position.maxScrollExtent &&
-    //         !_scrollController.position.outOfRange) {
-    //       print("到底了 controller $loading");
-    //       if (!loading) {
-    //         loadImages();
-    //       }
-    //     }
-    //   });
-    // loadImages();
   }
 
   @override
   Widget build(BuildContext context) {
-    return PagedGridView(
+    return RefreshIndicator(
+        child: PagedGridView(
           pagingController: _pagingController,
           builderDelegate: PagedChildBuilderDelegate<ImageResp>(
               itemBuilder: (context, item, index) => ImageItem(image: item)),
           gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
               crossAxisCount: MediaQuery.of(context).size.width > 640 ? 5 : 3),
-    );
+        ),
-    // return GridView.builder(
+        onRefresh: () => Future.sync(() => _pagingController.refresh()));
-    //     itemCount: imageList.length,
-    //     controller: _scrollController,
-    //     gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
-    //         crossAxisCount: MediaQuery.of(context).size.width > 640 ? 5 : 3),
-    //     itemBuilder: (BuildContext context, int index) {
-    //       return ImageItem(image: imageList[index]);
-    //     });
   }
 }
 
@@ -146,7 +100,6 @@ class _ImageItemState extends ConsumerState<ImageItem> {
     if (_contextMenuController.isShown) {
       _contextMenuController.remove();
     }
-
     super.dispose();
   }
 
@@ -233,44 +186,7 @@ class _ImageItemState extends ConsumerState<ImageItem> {
 
   @override
   Widget build(BuildContext context) {
-    return CupertinoContextMenu(
+    return GestureDetector(
-        actions: [
-          CupertinoContextMenuAction(
-            trailingIcon: CupertinoIcons.delete,
-            child: const Text('删除'),
-            onPressed: () {
-              Navigator.pop(context);
-              // Navigator.pop(context);
-              // showDialog(
-              //     context: context,
-              //     builder: (BuildContext dialogContext) => AlertDialog(
-              //           title: const Text('删除图片'),
-              //           content: const Text("确认删除图片"),
-              //           actions: [
-              //             TextButton(
-              //               onPressed: () =>
-              //                   Navigator.pop(dialogContext, 'Cancel'),
-              //               child: const Text('Cancel'),
-              //             ),
-              //             TextButton(
-              //               onPressed: () {
-              //                 Navigator.pop(dialogContext, 'OK');
-              //                 // Navigator.pop(context);
-              //                 dio
-              //                     .delete("/image/delete/${widget.image.id}")
-              //                     .then((resp) {
-              //                   ref.read(uniqueIdProvider.notifier).updateId();
-              //                   // context.go("/");
-              //                 });
-              //               },
-              //               child: const Text('OK'),
-              //             ),
-              //           ],
-              //         ));
-            },
-          )
-        ],
-        child: GestureDetector(
       onSecondaryTapUp: (TapUpDetails details) {
         _showContextMenu(details.globalPosition);
       },
@@ -288,6 +204,6 @@ class _ImageItemState extends ConsumerState<ImageItem> {
           return const Icon(Icons.error_outline);
         },
       ),
-        ));
+    );
   }
 }

lib/material/router.dart

@@ -11,6 +11,8 @@ class MyMaterialRouterConfig {
 
   final GlobalKey<NavigatorState> _rootNavigatorKey =
       GlobalKey<NavigatorState>();
+  final GlobalKey<NavigatorState> _shellNavigatorKey =
+      GlobalKey<NavigatorState>();
 
   MyMaterialRouterConfig(String? token) {
     router = GoRouter(
@@ -18,6 +20,7 @@ class MyMaterialRouterConfig {
       initialLocation: "/",
       routes: <RouteBase>[
         ShellRoute(
+          navigatorKey: _shellNavigatorKey,
           builder: (BuildContext context, GoRouterState state, Widget child) {
             return HomePage(
               content: child,
@@ -28,7 +31,9 @@ class MyMaterialRouterConfig {
               path: "/",
               name: "相册",
               pageBuilder: (BuildContext context, GoRouterState state) =>
-                    const NoTransitionPage(child: Gallery()),
+                  const NoTransitionPage(
+                child: Gallery(),
+              ),
               redirect: (BuildContext context, GoRouterState state) {
                 if (token == null || token.isEmpty) {
                   return '/login';

lib/router.dart

@@ -1,7 +1,3 @@
-// import 'package:fluent_ui/fluent_ui.dart';
-// import 'package:fluentui_system_icons/fluentui_system_icons.dart'
-//     as fluentui_system_icons;
-
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 

pubspec.lock

@@ -900,7 +900,7 @@ packages:
     source: hosted
     version: "1.3.2"
   url_launcher:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: url_launcher
       sha256: eb1e00ab44303d50dd487aab67ebc575456c146c6af44422f9c13889984c00f3

pubspec.yaml

@@ -54,6 +54,7 @@ dependencies:
     git:
       url: https://github.com/fluttercandies/extended_image.git
   infinite_scroll_pagination: ^3.2.0
+  url_launcher: ^6.1.11
 
 dev_dependencies:
   flutter_test: