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novel
This commit is contained in:
wgh19
669
lib/pages/novel_page.dart
Normal file
669
lib/pages/novel_page.dart
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@@ -0,0 +1,669 @@
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import 'dart:collection';
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import 'package:fluent_ui/fluent_ui.dart';
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import 'package:flutter/gestures.dart';
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import 'package:pixes/components/animated_image.dart';
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import 'package:pixes/components/grid.dart';
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import 'package:pixes/components/loading.dart';
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import 'package:pixes/components/md.dart';
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import 'package:pixes/components/novel.dart';
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import 'package:pixes/components/title_bar.dart';
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import 'package:pixes/foundation/app.dart';
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import 'package:pixes/foundation/image_provider.dart';
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import 'package:pixes/network/network.dart';
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import 'package:pixes/pages/comments_page.dart';
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import 'package:pixes/pages/novel_reading_page.dart';
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import 'package:pixes/pages/search_page.dart';
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import 'package:pixes/pages/user_info_page.dart';
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import 'package:pixes/utils/app_links.dart';
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import 'package:pixes/utils/translation.dart';
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import 'package:url_launcher/url_launcher_string.dart';
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const kFluentButtonPadding = 28.0;
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class NovelPage extends StatefulWidget {
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const NovelPage(this.novel, {super.key});
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final Novel novel;
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@override
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State<NovelPage> createState() => _NovelPageState();
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}
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class _NovelPageState extends State<NovelPage> {
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final scrollController = ScrollController();
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@override
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Widget build(BuildContext context) {
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return Scrollbar(
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controller: scrollController,
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child: ScrollConfiguration(
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behavior: ScrollConfiguration.of(context).copyWith(scrollbars: false),
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child: CustomScrollView(
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controller: scrollController,
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slivers: [
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SliverToBoxAdapter(
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child: buildTop(),
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),
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SliverToBoxAdapter(
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child: buildActions(),
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),
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SliverToBoxAdapter(
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child: buildDescription(),
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),
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if (widget.novel.seriesId != null)
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NovelSeriesWidget(
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widget.novel.seriesId!, widget.novel.seriesTitle!)
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],
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),
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).padding(const EdgeInsets.symmetric(horizontal: 16)));
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}
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Widget buildTop() {
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return Card(
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child: SizedBox(
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height: 128,
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child: Row(
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children: [
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Container(
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width: 96,
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height: double.infinity,
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decoration: BoxDecoration(
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color: ColorScheme.of(context).secondaryContainer,
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borderRadius: BorderRadius.circular(4),
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),
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clipBehavior: Clip.antiAlias,
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child: AnimatedImage(
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fit: BoxFit.cover,
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filterQuality: FilterQuality.medium,
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width: double.infinity,
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height: double.infinity,
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image: CachedImageProvider(widget.novel.image)),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Text(widget.novel.title,
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maxLines: 3,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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)),
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const SizedBox(height: 4),
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const Spacer(),
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if (widget.novel.seriesId != null)
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Text(
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overflow: TextOverflow.ellipsis,
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"${"Series".tl}: ${widget.novel.seriesTitle!}",
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style: TextStyle(
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color: ColorScheme.of(context).primary,
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fontSize: 12,
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),
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).paddingVertical(4)
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],
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),
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),
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],
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),
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)).paddingTop(12);
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}
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Widget buildStats() {
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return Container(
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height: 74,
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constraints: const BoxConstraints(maxWidth: 560),
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padding: const EdgeInsets.only(bottom: 10),
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child: Row(
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children: [
|
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const SizedBox(
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width: 2,
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),
|
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Expanded(
|
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child: Container(
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height: 68,
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decoration: BoxDecoration(
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border: Border.all(
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color: ColorScheme.of(context).outlineVariant,
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width: 0.6),
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borderRadius: BorderRadius.circular(4)),
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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child: Row(
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children: [
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Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(
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FluentIcons.view,
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size: 20,
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),
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Text(
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"Views".tl,
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style: const TextStyle(fontSize: 12),
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)
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],
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),
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const SizedBox(
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width: 12,
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),
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Text(
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widget.novel.totalViews.toString(),
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style: TextStyle(
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color: ColorScheme.of(context).primary,
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fontWeight: FontWeight.w500,
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fontSize: 18),
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)
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],
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),
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),
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),
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const SizedBox(
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width: 16,
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),
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Expanded(
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child: Container(
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height: 68,
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decoration: BoxDecoration(
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border: Border.all(
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color: ColorScheme.of(context).outlineVariant, width: 0.6),
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borderRadius: BorderRadius.circular(4)),
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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child: Row(
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children: [
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Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(
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FluentIcons.six_point_star,
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size: 20,
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),
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Text(
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"Favorites".tl,
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style: const TextStyle(fontSize: 12),
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)
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],
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),
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const SizedBox(
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width: 12,
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),
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Text(
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widget.novel.totalBookmarks.toString(),
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style: TextStyle(
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color: ColorScheme.of(context).primary,
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fontWeight: FontWeight.w500,
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fontSize: 18),
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)
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],
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),
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)),
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const SizedBox(
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width: 2,
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),
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],
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),
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);
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}
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Widget buildAuthor() {
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return ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 560),
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child: Card(
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margin: const EdgeInsets.only(left: 2, right: 2, bottom: 12),
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borderColor: ColorScheme.of(context).outlineVariant.withOpacity(0.52),
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child: GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: () {
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context.to(() => UserInfoPage(widget.novel.author.id.toString()));
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},
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child: SizedBox(
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height: 38,
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child: Row(
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children: [
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Container(
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width: 36,
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height: 36,
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decoration: BoxDecoration(
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color: ColorScheme.of(context).secondaryContainer,
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borderRadius: BorderRadius.circular(36),
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),
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clipBehavior: Clip.antiAlias,
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child: AnimatedImage(
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fit: BoxFit.cover,
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width: 36,
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height: 36,
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filterQuality: FilterQuality.medium,
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image: CachedImageProvider(widget.novel.author.avatar),
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),
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),
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const SizedBox(width: 12),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(widget.novel.author.name,
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style: const TextStyle(
|
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fontSize: 14,
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fontWeight: FontWeight.bold,
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)),
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Text(
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widget.novel.createDate.toString().substring(0, 10),
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style: const TextStyle(
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fontSize: 12,
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color: Colors.grey,
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),
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),
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],
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),
|
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const Spacer(),
|
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const Icon(MdIcons.chevron_right)
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],
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),
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),
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),
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),
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);
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}
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bool isAddingFavorite = false;
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Widget buildActions() {
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void favorite() async {
|
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if (isAddingFavorite) return;
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setState(() {
|
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isAddingFavorite = true;
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});
|
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var res = widget.novel.isBookmarked
|
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? await Network().deleteFavoriteNovel(widget.novel.id.toString())
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: await Network().favoriteNovel(widget.novel.id.toString());
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if (res.error) {
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if (mounted) {
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context.showToast(message: res.errorMessage ?? "Network Error");
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}
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} else {
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widget.novel.isBookmarked = !widget.novel.isBookmarked;
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}
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setState(() {
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isAddingFavorite = false;
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});
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}
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return LayoutBuilder(builder: (context, constraints) {
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final width = constraints.maxWidth;
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return Card(
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margin: const EdgeInsets.only(top: 12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (width < 560) buildAuthor().toAlign(Alignment.centerLeft),
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if (width < 560) buildStats().toAlign(Alignment.centerLeft),
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if (width >= 560)
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ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 1132),
|
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child: Row(
|
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children: [
|
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Expanded(child: buildAuthor()),
|
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const SizedBox(width: 12),
|
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Expanded(child: buildStats()),
|
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],
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),
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).toAlign(Alignment.centerLeft),
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LayoutBuilder(
|
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builder: (context, constrains) {
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var width = constrains.maxWidth;
|
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bool shouldFillSpace = width < 500;
|
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return Row(
|
||||
children: [
|
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FilledButton(
|
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child: Row(
|
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children: [
|
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const Icon(MdIcons.menu_book_outlined, size: 18),
|
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const SizedBox(width: 12),
|
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Text("Read".tl),
|
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const Spacer(),
|
||||
const Icon(MdIcons.chevron_right, size: 18)
|
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.paddingTop(2),
|
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],
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)
|
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.fixWidth(shouldFillSpace
|
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? width / 2 - 4 - kFluentButtonPadding
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: 220)
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.fixHeight(32),
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onPressed: () {
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context.to(() => NovelReadingPage(widget.novel));
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}),
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const SizedBox(width: 16),
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Button(
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onPressed: favorite,
|
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child: Row(
|
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children: [
|
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if (isAddingFavorite)
|
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const SizedBox(
|
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width: 18,
|
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height: 18,
|
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child: ProgressRing(
|
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strokeWidth: 2,
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),
|
||||
)
|
||||
else if (widget.novel.isBookmarked)
|
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Icon(
|
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MdIcons.favorite,
|
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size: 18,
|
||||
color: ColorScheme.of(context).error,
|
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)
|
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else
|
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const Icon(MdIcons.favorite_outline, size: 18),
|
||||
const SizedBox(width: 12),
|
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Text("Favorite".tl)
|
||||
],
|
||||
)
|
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.fixWidth(shouldFillSpace
|
||||
? width / 4 - 4 - kFluentButtonPadding
|
||||
: 64)
|
||||
.fixHeight(32),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Button(
|
||||
child: Row(
|
||||
children: [
|
||||
const Icon(MdIcons.comment, size: 18),
|
||||
const SizedBox(width: 12),
|
||||
Text("Comments".tl)
|
||||
],
|
||||
)
|
||||
.fixWidth(shouldFillSpace
|
||||
? width / 4 - 4 - kFluentButtonPadding
|
||||
: 64)
|
||||
.fixHeight(32),
|
||||
onPressed: () {
|
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CommentsPage.show(context, widget.novel.id.toString(),
|
||||
isNovel: true);
|
||||
}),
|
||||
],
|
||||
);
|
||||
},
|
||||
).paddingHorizontal(2),
|
||||
SelectableText(
|
||||
"ID: ${widget.novel.id}",
|
||||
style: TextStyle(
|
||||
fontSize: 13, color: ColorScheme.of(context).outline),
|
||||
).paddingTop(8).paddingLeft(2),
|
||||
],
|
||||
),
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
Widget buildDescription() {
|
||||
return Card(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
"Description".tl,
|
||||
style: const TextStyle(
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
SelectableText.rich(
|
||||
TextSpan(children: buildDescriptionText().toList())),
|
||||
const SizedBox(height: 12),
|
||||
SizedBox(
|
||||
width: double.infinity,
|
||||
child: Wrap(
|
||||
crossAxisAlignment: WrapCrossAlignment.start,
|
||||
children: [
|
||||
for (final tag in widget.novel.tags)
|
||||
MouseRegion(
|
||||
cursor: SystemMouseCursors.click,
|
||||
child: GestureDetector(
|
||||
onTap: () {
|
||||
context.to(() => SearchNovelResultPage(tag.name));
|
||||
},
|
||||
child: Container(
|
||||
margin: const EdgeInsets.only(right: 8, bottom: 6),
|
||||
padding: const EdgeInsets.symmetric(
|
||||
horizontal: 10, vertical: 6),
|
||||
decoration: BoxDecoration(
|
||||
color: ColorScheme.of(context).primaryContainer,
|
||||
borderRadius: BorderRadius.circular(4),
|
||||
),
|
||||
child: Text(
|
||||
tag.name,
|
||||
style: const TextStyle(fontSize: 12),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
Button(
|
||||
child: Row(
|
||||
children: [
|
||||
const Icon(MdIcons.bookmark_outline, size: 18),
|
||||
const SizedBox(width: 12),
|
||||
Text("Related".tl)
|
||||
],
|
||||
).fixWidth(64).fixHeight(32),
|
||||
onPressed: () {
|
||||
context
|
||||
.to(() => _RelatedNovelsPage(widget.novel.id.toString()));
|
||||
}),
|
||||
],
|
||||
),
|
||||
).paddingTop(12);
|
||||
}
|
||||
|
||||
Iterable<TextSpan> buildDescriptionText() sync* {
|
||||
var text = widget.novel.caption;
|
||||
text = text.replaceAll("<br />", "\n");
|
||||
text = text.replaceAll('\n\n', '\n');
|
||||
var labels = Queue<String>();
|
||||
var buffer = StringBuffer();
|
||||
var style = const TextStyle();
|
||||
String? link;
|
||||
Map<String, String> attributes = {};
|
||||
for (int i = 0; i < text.length; i++) {
|
||||
if (text[i] == '<' && text[i + 1] != '/') {
|
||||
var label =
|
||||
text.substring(i + 1, text.indexOf('>', i)).split(' ').first;
|
||||
labels.addLast(label);
|
||||
for (var part
|
||||
in text.substring(i + 1, text.indexOf('>', i)).split(' ')) {
|
||||
var kv = part.split('=');
|
||||
if (kv.length >= 2) {
|
||||
attributes[kv[0]] =
|
||||
kv.join('=').substring(kv[0].length + 2).replaceAll('"', '');
|
||||
}
|
||||
}
|
||||
i = text.indexOf('>', i);
|
||||
} else if (text[i] == '<' && text[i + 1] == '/') {
|
||||
var label = text.substring(i + 2, text.indexOf('>', i));
|
||||
if (label == labels.last) {
|
||||
switch (label) {
|
||||
case "strong":
|
||||
style = style.copyWith(fontWeight: FontWeight.bold);
|
||||
case "a":
|
||||
style = style.copyWith(color: ColorScheme.of(context).primary);
|
||||
link = attributes["href"];
|
||||
}
|
||||
labels.removeLast();
|
||||
}
|
||||
i = text.indexOf('>', i);
|
||||
} else {
|
||||
buffer.write(text[i]);
|
||||
}
|
||||
|
||||
if (i + 1 >= text.length ||
|
||||
(labels.isEmpty &&
|
||||
(text[i + 1] == '<' || (i != 0 && text[i - 1] == '>')))) {
|
||||
var content = buffer.toString();
|
||||
var url = link;
|
||||
yield TextSpan(
|
||||
text: content,
|
||||
style: style,
|
||||
recognizer: url != null
|
||||
? (TapGestureRecognizer()
|
||||
..onTap = () {
|
||||
if (!handleLink(Uri.parse(url))) {
|
||||
launchUrlString(url);
|
||||
}
|
||||
})
|
||||
: null);
|
||||
buffer.clear();
|
||||
link = null;
|
||||
attributes.clear();
|
||||
style = const TextStyle();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class NovelSeriesWidget extends StatefulWidget {
|
||||
const NovelSeriesWidget(this.seriesId, this.title, {super.key});
|
||||
|
||||
final int seriesId;
|
||||
|
||||
final String title;
|
||||
|
||||
@override
|
||||
State<NovelSeriesWidget> createState() => _NovelSeriesWidgetState();
|
||||
}
|
||||
|
||||
class _NovelSeriesWidgetState
|
||||
extends MultiPageLoadingState<NovelSeriesWidget, Novel> {
|
||||
@override
|
||||
Widget? buildFrame(BuildContext context, Widget child) {
|
||||
return DecoratedSliver(
|
||||
decoration: BoxDecoration(
|
||||
color: FluentTheme.of(context).cardColor,
|
||||
borderRadius: BorderRadius.circular(4),
|
||||
border: Border.all(
|
||||
color: ColorScheme.of(context).outlineVariant.withOpacity(0.6),
|
||||
width: 0.5,
|
||||
)),
|
||||
sliver: SliverMainAxisGroup(slivers: [
|
||||
SliverToBoxAdapter(
|
||||
child: Text(widget.title.trim(),
|
||||
style: const TextStyle(
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.bold,
|
||||
)).paddingTop(16).paddingLeft(12).paddingRight(12),
|
||||
),
|
||||
const SliverPadding(padding: EdgeInsets.only(top: 8)),
|
||||
child
|
||||
]),
|
||||
).sliverPadding(const EdgeInsets.only(top: 16));
|
||||
}
|
||||
|
||||
@override
|
||||
Widget buildLoading(BuildContext context) {
|
||||
return SliverToBoxAdapter(
|
||||
child: const Center(
|
||||
child: ProgressRing(),
|
||||
).fixHeight(124),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget buildError(BuildContext context, String error) {
|
||||
return SliverToBoxAdapter(
|
||||
child: Center(
|
||||
child: Text(error),
|
||||
).fixHeight(124),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget buildContent(BuildContext context, final List<Novel> data) {
|
||||
return SliverGridViewWithFixedItemHeight(
|
||||
itemHeight: 164,
|
||||
minCrossAxisExtent: 400,
|
||||
delegate: SliverChildBuilderDelegate(
|
||||
(context, index) {
|
||||
if (index == data.length - 1) {
|
||||
nextPage();
|
||||
}
|
||||
return NovelWidget(data[index]);
|
||||
},
|
||||
childCount: data.length,
|
||||
),
|
||||
).sliverPadding(const EdgeInsets.symmetric(horizontal: 8));
|
||||
}
|
||||
|
||||
String? nextUrl;
|
||||
|
||||
@override
|
||||
Future<Res<List<Novel>>> loadData(page) async {
|
||||
if (nextUrl == "end") {
|
||||
return Res.error("No more data");
|
||||
}
|
||||
var res =
|
||||
await Network().getNovelSeries(widget.seriesId.toString(), nextUrl);
|
||||
if (!res.error) {
|
||||
nextUrl = res.subData;
|
||||
nextUrl ??= "end";
|
||||
}
|
||||
return res;
|
||||
}
|
||||
}
|
||||
|
||||
class NovelPageWithId extends StatefulWidget {
|
||||
const NovelPageWithId(this.id, {super.key});
|
||||
|
||||
final String id;
|
||||
|
||||
@override
|
||||
State<NovelPageWithId> createState() => _NovelPageWithIdState();
|
||||
}
|
||||
|
||||
class _NovelPageWithIdState extends LoadingState<NovelPageWithId, Novel> {
|
||||
@override
|
||||
Future<Res<Novel>> loadData() async {
|
||||
return Network().getNovelDetail(widget.id);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget buildContent(BuildContext context, Novel data) {
|
||||
return NovelPage(data);
|
||||
}
|
||||
}
|
||||
|
||||
class _RelatedNovelsPage extends StatefulWidget {
|
||||
const _RelatedNovelsPage(this.id, {super.key});
|
||||
|
||||
final String id;
|
||||
|
||||
@override
|
||||
State<_RelatedNovelsPage> createState() => __RelatedNovelsPageState();
|
||||
}
|
||||
|
||||
class __RelatedNovelsPageState
|
||||
extends LoadingState<_RelatedNovelsPage, List<Novel>> {
|
||||
@override
|
||||
Widget buildContent(BuildContext context, List<Novel> data) {
|
||||
return Column(
|
||||
children: [
|
||||
TitleBar(title: "Related Novels".tl),
|
||||
Expanded(
|
||||
child: GridViewWithFixedItemHeight(
|
||||
itemHeight: 164,
|
||||
itemCount: data.length,
|
||||
minCrossAxisExtent: 400,
|
||||
builder: (context, index) {
|
||||
return NovelWidget(data[index]);
|
||||
},
|
||||
)),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Future<Res<List<Novel>>> loadData() async {
|
||||
return Network().relatedNovels(widget.id);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user