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Add buttons for adding pages

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nyne
2025-01-25 12:23:30 +08:00
parent bab2578b65
commit 812b36d1e9
4 changed files with 202 additions and 102 deletions
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165
lib/pages/categories_page.dart
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@@ -3,80 +3,119 @@ import 'package:venera/components/components.dart';
import 'package:venera/foundation/app.dart';
import 'package:venera/foundation/appdata.dart';
import 'package:venera/foundation/comic_source/comic_source.dart';
import 'package:venera/foundation/state_controller.dart';
import 'package:venera/pages/ranking_page.dart';
import 'package:venera/pages/search_result_page.dart';
import 'package:venera/pages/settings/settings_page.dart';
import 'package:venera/utils/ext.dart';
import 'package:venera/utils/translations.dart';
import 'category_comics_page.dart';
class CategoriesPage extends StatelessWidget {
class CategoriesPage extends StatefulWidget {
const CategoriesPage({super.key});
@override
State<CategoriesPage> createState() => _CategoriesPageState();
}
class _CategoriesPageState extends State<CategoriesPage> {
var categories = <String>[];
void onSettingsChanged() {
var categories =
List.from(appdata.settings["categories"]).whereType<String>().toList();
var allCategories = ComicSource.all()
.map((e) => e.categoryData?.key)
.where((element) => element != null)
.map((e) => e!)
.toList();
categories =
categories.where((element) => allCategories.contains(element)).toList();
if (!categories.isEqualsTo(this.categories)) {
setState(() {
this.categories = categories;
});
}
}
@override
void initState() {
super.initState();
var categories =
List.from(appdata.settings["categories"]).whereType<String>().toList();
var allCategories = ComicSource.all()
.map((e) => e.categoryData?.key)
.where((element) => element != null)
.map((e) => e!)
.toList();
this.categories =
categories.where((element) => allCategories.contains(element)).toList();
appdata.settings.addListener(onSettingsChanged);
}
void addPage() {
showPopUpWidget(App.rootContext, setCategoryPagesWidget());
}
@override
void dispose() {
super.dispose();
appdata.settings.removeListener(onSettingsChanged);
}
@override
Widget build(BuildContext context) {
return StateBuilder<SimpleController>(
tag: "category",
init: SimpleController(),
builder: (controller) {
var categories = List.from(appdata.settings["categories"]);
var allCategories = ComicSource.all()
.map((e) => e.categoryData?.key)
.where((element) => element != null)
.map((e) => e!)
.toList();
categories = categories
.where((element) => allCategories.contains(element))
.toList();
if (categories.isEmpty) {
var msg = "No Category Pages".tl;
msg += '\n';
if (ComicSource.isEmpty) {
msg += "Add a comic source in home page".tl;
} else {
msg += "Please check your settings".tl;
}
return NetworkError(
message: msg,
retry: () {
setState(() {});
},
withAppbar: false,
);
}
if(categories.isEmpty) {
var msg = "No Category Pages".tl;
msg += '\n';
if(ComicSource.isEmpty) {
msg += "Add a comic source in home page".tl;
} else {
msg += "Please check your settings".tl;
}
return NetworkError(
message: msg,
retry: () {
controller.update();
},
withAppbar: false,
);
}
return Material(
child: DefaultTabController(
length: categories.length,
key: Key(categories.toString()),
child: Column(
children: [
AppTabBar(
key: PageStorageKey(categories.toString()),
tabs: categories.map((e) {
String title = e;
try {
title = getCategoryDataWithKey(e).title;
} catch (e) {
//
}
return Tab(
text: title,
key: Key(e),
);
}).toList(),
).paddingTop(context.padding.top),
Expanded(
child: TabBarView(
children:
categories.map((e) => _CategoryPage(e)).toList()),
)
],
),
),
);
},
return Material(
child: DefaultTabController(
length: categories.length,
key: Key(categories.toString()),
child: Column(
children: [
AppTabBar(
key: PageStorageKey(categories.toString()),
tabs: categories.map((e) {
String title = e;
try {
title = getCategoryDataWithKey(e).title;
} catch (e) {
//
}
return Tab(
text: title,
key: Key(e),
);
}).toList(),
actionButton: TabActionButton(
icon: const Icon(Icons.add),
text: "Add".tl,
onPressed: addPage,
),
).paddingTop(context.padding.top),
Expanded(
child: TabBarView(
children: categories.map((e) => _CategoryPage(e)).toList(),
),
)
],
),
),
);
}
}