dellevin/MookNote
1
0
Fork 0
generated from dellevin/template
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

优化epub功能和清除缓存功能

Browse Source
This commit is contained in:
DelLevin-Home
2026-07-05 03:13:06 +08:00
parent 1529c7d7cb
commit 82aca12402
10 changed files with 714 additions and 142 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
lib/pages/epub_reader/epub_detail_page.dart
View File

@@ -2,7 +2,6 @@ import 'dart:convert';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../utils/epub/reader_dao.dart';
import '../../utils/epub/epub_parser.dart';
@@ -126,8 +125,24 @@ class _EpubDetailPageState extends State<EpubDetailPage> {
final colors = Theme.of(context).colorScheme;
final progress = (_book['reading_percentage'] as num?)?.toDouble() ?? 0.0;
final title = _book['title'] as String? ?? '';
final author = _book['author'] as String? ?? '';
final coverPath = _linkedBookCoverPath ?? _book['cover_path'] as String?;
// 作者：优先用 authors（JSON 数组），否则用 author
final authorsJson = _book['authors'] as String? ?? '';
String author;
if (authorsJson.isNotEmpty) {
try {
author = List<String>.from(jsonDecode(authorsJson)).join('、');
} catch (_) {
author = _book['author'] as String? ?? '';
}
} else {
author = _book['author'] as String? ?? '';
}
// 简介：优先用 summary 字段，否则用 EPUB 解析的 description
final summary = _book['summary'] as String? ?? '';
final description = summary.isNotEmpty ? summary : (_bookInfo?.description ?? '');
final publisher = _book['publisher'] as String? ?? '';
final isbn = _book['isbn'] as String? ?? '';
return Scaffold(
backgroundColor: colors.surface,
@@ -213,13 +228,13 @@ class _EpubDetailPageState extends State<EpubDetailPage> {
Divider(height: 0.5, thickness: 0.5, color: colors.outline),
// ── 描述 ──
if (_bookInfo?.description != null && _bookInfo!.description!.isNotEmpty) ...[
if (description.isNotEmpty) ...[
_buildSectionHeader('简介', colors),
Padding(
padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
child: GestureDetector(
onTap: () => setState(() => _descriptionExpanded = !_descriptionExpanded),
child: Text(_stripHtmlTags(_bookInfo!.description!),
child: Text(_stripHtmlTags(description),
maxLines: _descriptionExpanded ? null : 4,
overflow: _descriptionExpanded ? null : TextOverflow.ellipsis,
style: TextStyle(fontSize: 14, height: 1.7, color: colors.onSurface)),
@@ -228,6 +243,33 @@ class _EpubDetailPageState extends State<EpubDetailPage> {
Divider(height: 0.5, thickness: 0.5, color: colors.outline),
],
// ── 出版信息 ──
if (publisher.isNotEmpty || isbn.isNotEmpty) ...[
_buildSectionHeader('出版信息', colors),
Padding(
padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
child: Wrap(
spacing: 16,
runSpacing: 6,
children: [
if (publisher.isNotEmpty)
Row(mainAxisSize: MainAxisSize.min, children: [
Icon(Icons.business_outlined, size: 14, color: colors.onSurface.withValues(alpha: 0.4)),
const SizedBox(width: 4),
Text(publisher, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.7))),
]),
if (isbn.isNotEmpty)
Row(mainAxisSize: MainAxisSize.min, children: [
Icon(Icons.qr_code_outlined, size: 14, color: colors.onSurface.withValues(alpha: 0.4)),
const SizedBox(width: 4),
Text(isbn, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.7))),
]),
],
),
),
Divider(height: 0.5, thickness: 0.5, color: colors.outline),
],
// ── 关联书籍 ──
_buildSectionHeader('关联书籍', colors),
Padding(