From 4920db4138cac6ed435b225633b11d775ca60af9 Mon Sep 17 00:00:00 2001
From: violet-dev <violet.dev.master@gmail.com>
Date: Sat, 3 Feb 2024 18:30:46 +0900
Subject: [PATCH] Import/Export crop bookmark

---
 lib/database/user/bookmark.dart       |  7 +++
 lib/pages/bookmark/crop_bookmark.dart | 69 ++++++++++++++++++++++++++-
 2 files changed, 74 insertions(+), 2 deletions(-)

diff --git a/lib/database/user/bookmark.dart b/lib/database/user/bookmark.dart
index a6299387a..304799ae5 100644
--- a/lib/database/user/bookmark.dart
+++ b/lib/database/user/bookmark.dart
@@ -127,6 +127,13 @@ class BookmarkCropImage {
     var db = await CommonUserDatabase.getInstance();
     await db.update('BookmarkCropImage', result, 'Id=?', [id()]);
   }
+
+  Map<String, dynamic> toJson() => {
+        'article': article(),
+        'page': page(),
+        'aspectRatio': aspectRatio(),
+        'area': area(),
+      };
 }
 
 class Bookmark {
diff --git a/lib/pages/bookmark/crop_bookmark.dart b/lib/pages/bookmark/crop_bookmark.dart
index 727f6516e..a1229990e 100644
--- a/lib/pages/bookmark/crop_bookmark.dart
+++ b/lib/pages/bookmark/crop_bookmark.dart
@@ -2,11 +2,13 @@
 // Copyright (C) 2020-2024. violet-team. Licensed under the Apache-2.0 License.
 
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';
+import 'package:fluttertoast/fluttertoast.dart';
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 import 'package:provider/provider.dart';
 import 'package:pull_down_button/pull_down_button.dart';
@@ -15,6 +17,7 @@ import 'package:violet/component/hentai.dart';
 import 'package:violet/component/image_provider.dart';
 import 'package:violet/database/user/bookmark.dart';
 import 'package:violet/database/user/record.dart';
+import 'package:violet/log/log.dart';
 import 'package:violet/other/dialogs.dart';
 import 'package:violet/pages/common/utils.dart';
 import 'package:violet/pages/viewer/viewer_page.dart';
@@ -24,6 +27,7 @@ import 'package:violet/settings/settings.dart';
 import 'package:violet/util/evict_image_urls.dart';
 import 'package:violet/widgets/article_item/image_provider_manager.dart';
 import 'package:violet/widgets/cupertino_switch_list_tile.dart';
+import 'package:violet/widgets/toast.dart';
 import 'package:violet/widgets/v_cached_network_image.dart';
 
 class CropBookmarkPage extends StatefulWidget {
@@ -253,14 +257,75 @@ class _CropBookmarkPageState extends State<CropBookmarkPage> {
         PullDownMenuActionsRow.medium(
           items: [
             PullDownMenuItem(
-              onTap: () {},
               title: 'Export',
               icon: CupertinoIcons.arrowshape_turn_up_left,
+              onTap: () async {
+                final crops =
+                    await (await Bookmark.getInstance()).getCropImages();
+                await showOkDialog(
+                    context, jsonEncode(crops), 'Export Crop Bookmarks');
+              },
             ),
             PullDownMenuItem(
-              onTap: () {},
               title: 'Import',
               icon: CupertinoIcons.square_arrow_down,
+              onTap: () async {
+                final text = TextEditingController();
+                if (await showOkCancelDialog(
+                  titleText: 'Import Crop Bookmarks',
+                  context: context,
+                  contentPadding: const EdgeInsets.fromLTRB(12, 0, 12, 0),
+                  contentBuilder: (_) => TextField(
+                    controller: text,
+                    autofocus: true,
+                    minLines: 3,
+                    maxLines: 999,
+                  ),
+                )) {
+                  try {
+                    var arr = jsonDecode(text.text);
+                    if (arr is Map<String, dynamic>) {
+                      arr = <dynamic>[arr];
+                    }
+
+                    final bookmark = await Bookmark.getInstance();
+
+                    for (var e in arr as List<dynamic>) {
+                      final elem = e as Map<String, dynamic>;
+                      await bookmark.insertCropImage(elem['article'],
+                          elem['page'], elem['area'], elem['aspectRatio']);
+                    }
+
+                    FToast ftoast = FToast();
+                    ftoast.init(context);
+                    ftoast.showToast(
+                      child: const ToastWrapper(
+                        isCheck: true,
+                        isWarning: false,
+                        msg: 'Successful Importing!',
+                      ),
+                      ignorePointer: true,
+                      gravity: ToastGravity.BOTTOM,
+                      toastDuration: const Duration(seconds: 4),
+                    );
+                    setState(() {});
+                  } catch (e) {
+                    FToast ftoast = FToast();
+                    ftoast.init(context);
+                    ftoast.showToast(
+                      child: const ToastWrapper(
+                        isCheck: false,
+                        isWarning: false,
+                        msg: 'Import Error! Check Log!',
+                      ),
+                      ignorePointer: true,
+                      gravity: ToastGravity.BOTTOM,
+                      toastDuration: const Duration(seconds: 4),
+                    );
+                    Logger.error('[Import Crop] $e');
+                  }
+                }
+              },
             ),
           ],
         ),