import 'dart:async'; import 'dart:io'; import 'package:flutter/material.dart'; import 'package:path/path.dart' as p; import 'package:pikapika/basic/Entities.dart'; import 'package:pikapika/basic/Method.dart'; import 'package:pikapika/screens/PkzReaderScreen.dart'; import 'package:uni_links/uni_links.dart'; import 'package:uri_to_file/uri_to_file.dart'; import '../basic/Common.dart'; import '../basic/Navigator.dart'; import 'PkzArchiveScreen.dart'; import 'components/PkzComicInfoCard.dart'; class PkzComicInfoScreen extends StatefulWidget { final bool holdPkz; final String pkzPath; final PkzComic pkzComic; const PkzComicInfoScreen({ Key? key, required this.pkzPath, required this.pkzComic, this.holdPkz = false, }) : super(key: key); @override State createState() => _PkzComicInfoScreenState(); } class _PkzComicInfoScreenState extends State with RouteAware { PkzComicViewLog? _log; StreamSubscription? _linkSubscription; @override void initState() { if (widget.holdPkz) { _linkSubscription = linkSubscript(context); } _load(); super.initState(); } @override void didChangeDependencies() { super.didChangeDependencies(); routeObserver.subscribe(this, ModalRoute.of(context)!); } @override void dispose() { _linkSubscription?.cancel(); routeObserver.unsubscribe(this); super.dispose(); } @override void didPopNext() { () async { _log = await method.pkzComicViewLogByPkzNameAndId( p.basename(widget.pkzPath), widget.pkzComic.id, ); setState(() {}); }(); } _load() async { await method.viewPkzComic( p.basename(widget.pkzPath), widget.pkzPath, widget.pkzComic.id, widget.pkzComic.title, ); _log = await method.pkzComicViewLogByPkzNameAndId( p.basename(widget.pkzPath), widget.pkzComic.id, ); setState(() {}); } @override Widget build(BuildContext context) { List chapterButtons = []; for (var volume in widget.pkzComic.volumes) { for (var chapter in volume.chapters) { chapterButtons.add(MaterialButton( onPressed: () { Navigator.of(context).push(MaterialPageRoute( builder: (BuildContext context) { return PkzReaderScreen( comicInfo: widget.pkzComic, currentEpId: chapter.id, pkzPath: widget.pkzPath, ); }, )); }, color: Colors.white, child: Text( chapter.title, style: const TextStyle(color: Colors.black), ), )); } } final theme = Theme.of(context); return Scaffold( appBar: AppBar( title: Text( widget.pkzComic.title, ), ), body: ListView(children: [ PkzComicInfoCard(info: widget.pkzComic, pkzPath: widget.pkzPath), Container( padding: const EdgeInsets.only(top: 5, bottom: 5), decoration: BoxDecoration( border: Border( bottom: BorderSide( color: theme.dividerColor, ), ), ), child: Wrap( children: widget.pkzComic.tags.map((e) { return Container( padding: const EdgeInsets.only( left: 10, right: 10, top: 3, bottom: 3, ), margin: const EdgeInsets.only( left: 5, right: 5, top: 3, bottom: 3, ), decoration: BoxDecoration( color: Colors.pink.shade100, border: Border.all( style: BorderStyle.solid, color: Colors.pink.shade400, ), borderRadius: const BorderRadius.all(Radius.circular(30)), ), child: Text( e, style: TextStyle( color: Colors.pink.shade500, height: 1.4, ), strutStyle: const StrutStyle( height: 1.4, ), ), ); }).toList(), ), ), Container( padding: const EdgeInsets.only( top: 5, bottom: 5, left: 10, right: 10, ), decoration: BoxDecoration( border: Border( bottom: BorderSide( color: theme.dividerColor, ), ), ), child: SelectableText( widget.pkzComic.description, style: const TextStyle( fontSize: 13, color: Colors.grey, ), ), ), LayoutBuilder( builder: (BuildContext context, BoxConstraints constraints) { PkzChapter? first; Map chapters = {}; for (var vol in widget.pkzComic.volumes) { for (var c in vol.chapters) { first ??= c; chapters[c.id] = (c); } } if (chapters.isEmpty) { return Container(); } final width = constraints.maxWidth; return Container( padding: const EdgeInsets.only(left: 10, right: 10), margin: const EdgeInsets.only(top: 10, bottom: 10), width: width, child: MaterialButton( onPressed: () { if (chapters.containsKey(_log?.lastViewEpId)) { Navigator.of(context).push(MaterialPageRoute( builder: (BuildContext context) { return PkzReaderScreen( comicInfo: widget.pkzComic, currentEpId: _log!.lastViewEpId, pkzPath: widget.pkzPath, initPicturePosition: _log!.lastViewPictureRank, ); }, )); return; } Navigator.of(context).push(MaterialPageRoute( builder: (BuildContext context) { return PkzReaderScreen( comicInfo: widget.pkzComic, currentEpId: first!.id, pkzPath: widget.pkzPath, ); }, )); }, child: Row( children: [ Expanded( child: Container( color: Theme.of(context) .textTheme .bodyText1! .color! .withOpacity(.05), padding: const EdgeInsets.all(10), child: Text( chapters.containsKey(_log?.lastViewEpId) ? "继续阅读 ${chapters[_log?.lastViewEpId]!.title}" : "开始阅读", textAlign: TextAlign.center, ), ), ) ], ), ), ); }, ), Wrap( spacing: 10, runSpacing: 10, alignment: WrapAlignment.spaceAround, children: chapterButtons, ), ]), ); } }