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

新增影评海报功能

Browse Source
This commit is contained in:
DelLevin-Home
2026-03-06 16:09:56 +08:00
parent 17de976d4b
commit f2ab6a17ba
18 changed files with 2260 additions and 698 deletions
Download Patch File Download Diff File Expand all files Collapse all files

615
lib/pages/book_form_page.dart
View File

@@ -7,7 +7,7 @@ import 'package:provider/provider.dart';
import '../providers/app_provider.dart';
import '../models/data_models.dart';
/// 添加/编辑书籍页面 - 极简主义设计
/// 添加/编辑书籍页面 - 紧凑双行布局设计
class BookFormPage extends StatefulWidget {
final Book? book;
@@ -21,11 +21,16 @@ class _BookFormPageState extends State<BookFormPage> {
final _formKey = GlobalKey<FormState>();
final ImagePicker _picker = ImagePicker();
// 输入框控制器
late TextEditingController _titleController;
late TextEditingController _publisherController;
late TextEditingController _summaryController;
late TextEditingController _ratingController;
// 多值字段的临时输入控制器
final Map<String, TextEditingController> _tagControllers = {};
// 数据
List<String> _authors = [];
List<String> _alternateTitles = [];
List<String> _genres = [];
@@ -56,9 +61,14 @@ class _BookFormPageState extends State<BookFormPage> {
_publisherController.dispose();
_summaryController.dispose();
_ratingController.dispose();
_tagControllers.values.forEach((c) => c.dispose());
super.dispose();
}
TextEditingController _getTagController(String key) {
return _tagControllers.putIfAbsent(key, () => TextEditingController());
}
@override
Widget build(BuildContext context) {
final isEdit = widget.book != null;
@@ -84,123 +94,159 @@ class _BookFormPageState extends State<BookFormPage> {
body: Form(
key: _formKey,
child: ListView(
padding: const EdgeInsets.all(24),
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
children: [
// 封面选择
_buildCoverPicker(),
// 封面选择 - 居中显示
Center(child: _buildCoverPicker()),
const SizedBox(height: 32),
// 基本信息
_buildSectionTitle('基本信息'),
const SizedBox(height: 16),
// 书名
_buildTextField(
controller: _titleController,
// 基本信息区域
_buildFormItem(
label: '书名 *',
hint: '请输入书名',
validator: (value) {
if (value == null || value.trim().isEmpty) {
return '请输入书名';
}
return null;
},
child: TextFormField(
controller: _titleController,
style: const TextStyle(fontSize: 15, color: Color(0xFF1A1A1A)),
decoration: const InputDecoration(
hintText: '请输入书名',
hintStyle: TextStyle(fontSize: 14, color: Color(0xFFCCCCCC)),
border: InputBorder.none,
contentPadding: EdgeInsets.zero,
),
validator: (value) {
if (value == null || value.trim().isEmpty) {
return '请输入书名';
}
return null;
},
),
),
const SizedBox(height: 16),
_buildDivider(),
// 别名
_buildTagInput(
_buildMultiValueItem(
label: '别名',
hint: '输入别名，按回车添加',
tags: _alternateTitles,
onAdd: (tag) => setState(() => _alternateTitles.add(tag)),
onRemove: (index) => setState(() => _alternateTitles.removeAt(index)),
values: _alternateTitles,
hint: '输入别名',
controllerKey: 'alternateTitles',
onAdd: (v) => setState(() => _alternateTitles.add(v)),
onRemove: (i) => setState(() => _alternateTitles.removeAt(i)),
),
const SizedBox(height: 24),
_buildDivider(),
// 作者
_buildSectionTitle('作者'),
const SizedBox(height: 16),
_buildTagInput(
_buildMultiValueItem(
label: '作者',
hint: '输入作者，按回车添加',
tags: _authors,
onAdd: (tag) => setState(() => _authors.add(tag)),
onRemove: (index) => setState(() => _authors.removeAt(index)),
values: _authors,
hint: '输入作者姓名',
controllerKey: 'authors',
onAdd: (v) => setState(() => _authors.add(v)),
onRemove: (i) => setState(() => _authors.removeAt(i)),
),
const SizedBox(height: 24),
_buildDivider(),
// 出版社
_buildTextField(
controller: _publisherController,
_buildFormItem(
label: '出版社',
hint: '请输入出版社',
child: TextFormField(
controller: _publisherController,
style: const TextStyle(fontSize: 15, color: Color(0xFF1A1A1A)),
decoration: const InputDecoration(
hintText: '请输入出版社',
hintStyle: TextStyle(fontSize: 14, color: Color(0xFFCCCCCC)),
border: InputBorder.none,
contentPadding: EdgeInsets.zero,
),
),
),
const SizedBox(height: 24),
_buildDivider(),
// 类型
_buildSectionTitle('类型'),
const SizedBox(height: 16),
_buildTagInput(
_buildMultiValueItem(
label: '类型',
hint: '输入类型，按回车添加',
tags: _genres,
onAdd: (tag) => setState(() => _genres.add(tag)),
onRemove: (index) => setState(() => _genres.removeAt(index)),
values: _genres,
hint: '如：小说、历史',
controllerKey: 'genres',
onAdd: (v) => setState(() => _genres.add(v)),
onRemove: (i) => setState(() => _genres.removeAt(i)),
),
const SizedBox(height: 24),
_buildDivider(),
// 书籍简介
_buildSectionTitle('书籍简介'),
const SizedBox(height: 16),
_buildTextField(
controller: _summaryController,
label: '',
hint: '写下书籍简介...',
maxLines: 5,
_buildFormItem(
label: '书籍简介',
child: TextFormField(
controller: _summaryController,
maxLines: 4,
style: const TextStyle(fontSize: 15, color: Color(0xFF1A1A1A), height: 1.5),
decoration: const InputDecoration(
hintText: '写下书籍简介...',
hintStyle: TextStyle(fontSize: 14, color: Color(0xFFCCCCCC)),
border: InputBorder.none,
contentPadding: EdgeInsets.zero,
),
),
),
const SizedBox(height: 24),
_buildDivider(),
// 评分和状态
_buildSectionTitle('评分与状态'),
const SizedBox(height: 16),
Row(
children: [
Expanded(
flex: 2,
child: _buildTextField(
controller: _ratingController,
label: '评分',
hint: '1-10',
keyboardType: const TextInputType.numberWithOptions(decimal: true),
validator: (value) {
if (value != null && value.isNotEmpty) {
final rating = double.tryParse(value);
if (rating == null || rating < 1 || rating > 10) {
return '评分必须在 1-10 之间';
// 评分
_buildFormItem(
label: '评分',
child: Row(
children: [
Expanded(
child: TextFormField(
controller: _ratingController,
keyboardType: const TextInputType.numberWithOptions(decimal: true),
style: const TextStyle(fontSize: 15, color: Color(0xFF1A1A1A)),
decoration: const InputDecoration(
hintText: '1-10',
hintStyle: TextStyle(fontSize: 14, color: Color(0xFFCCCCCC)),
border: InputBorder.none,
contentPadding: EdgeInsets.zero,
),
validator: (value) {
if (value != null && value.isNotEmpty) {
final rating = double.tryParse(value);
if (rating == null || rating < 1 || rating > 10) {
return '评分必须在 1-10 之间';
}
}
}
return null;
},
return null;
},
),
),
if (_ratingController.text.isNotEmpty)
const Text(
'分',
style: TextStyle(fontSize: 14, color: Color(0xFF999999)),
),
],
),
),
_buildDivider(),
// 状态
_buildFormItem(
label: '状态',
child: Padding(
padding: const EdgeInsets.only(top: 8),
child: Wrap(
spacing: 12,
children: [
_buildStatusChip('想读', 'want_to_read'),
_buildStatusChip('在读', 'reading'),
_buildStatusChip('已读', 'read'),
],
),
const SizedBox(width: 16),
Expanded(
flex: 3,
child: _buildStatusSelector(),
),
],
),
),
const SizedBox(height: 48),
@@ -210,15 +256,193 @@ class _BookFormPageState extends State<BookFormPage> {
);
}
/// 构建区块标题
Widget _buildSectionTitle(String title) {
return Text(
title.toUpperCase(),
style: const TextStyle(
fontSize: 11,
fontWeight: FontWeight.w600,
color: Color(0xFF999999),
letterSpacing: 1,
/// 构建表单条目（标签 + 内容）
Widget _buildFormItem({required String label, required Widget child}) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
label,
style: TextStyle(
fontSize: 13,
color: label.contains('*') ? const Color(0xFF1A1A1A) : const Color(0xFF666666),
fontWeight: label.contains('*') ? FontWeight.w500 : FontWeight.normal,
),
),
const SizedBox(height: 8),
child,
],
);
}
/// 构建多值条目
Widget _buildMultiValueItem({
required String label,
required List<String> values,
required String hint,
required String controllerKey,
required Function(String) onAdd,
required Function(int) onRemove,
}) {
final controller = _getTagController(controllerKey);
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 第一行：标签 + 添加按钮
Row(
children: [
Text(
label,
style: const TextStyle(fontSize: 13, color: Color(0xFF666666)),
),
const Spacer(),
// 添加按钮（当输入框有内容时显示）
ValueListenableBuilder<TextEditingValue>(
valueListenable: controller,
builder: (context, value, child) {
final hasText = value.text.trim().isNotEmpty;
return GestureDetector(
onTap: hasText
? () {
final text = controller.text.trim();
if (text.isNotEmpty && !values.contains(text)) {
onAdd(text);
controller.clear();
}
}
: null,
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
border: Border.all(
color: hasText ? const Color(0xFF1A1A1A) : const Color(0xFFE5E5E5),
),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
Icons.add,
size: 14,
color: hasText ? const Color(0xFF1A1A1A) : const Color(0xFFCCCCCC),
),
const SizedBox(width: 2),
Text(
'添加',
style: TextStyle(
fontSize: 12,
color: hasText ? const Color(0xFF1A1A1A) : const Color(0xFFCCCCCC),
),
),
],
),
),
);
},
),
],
),
const SizedBox(height: 8),
// 第二行：已选标签 + 输入框
Wrap(
spacing: 8,
runSpacing: 8,
crossAxisAlignment: WrapCrossAlignment.center,
children: [
...values.asMap().entries.map((entry) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
decoration: BoxDecoration(
color: const Color(0xFFF5F5F5),
border: Border.all(color: const Color(0xFFE5E5E5)),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Text(
entry.value,
style: const TextStyle(fontSize: 14, color: Color(0xFF1A1A1A)),
),
const SizedBox(width: 4),
GestureDetector(
onTap: () => onRemove(entry.key),
child: const Icon(Icons.close, size: 14, color: Color(0xFF999999)),
),
],
),
);
}),
// 输入框
ConstrainedBox(
constraints: const BoxConstraints(minWidth: 100, maxWidth: 150),
child: TextField(
controller: controller,
style: const TextStyle(fontSize: 14, color: Color(0xFF1A1A1A)),
decoration: InputDecoration(
hintText: values.isEmpty ? hint : '',
hintStyle: const TextStyle(fontSize: 14, color: Color(0xFFCCCCCC)),
border: InputBorder.none,
isDense: true,
contentPadding: const EdgeInsets.symmetric(vertical: 5),
),
onSubmitted: (value) {
final trimmed = value.trim();
if (trimmed.isNotEmpty && !values.contains(trimmed)) {
onAdd(trimmed);
controller.clear();
}
},
),
),
],
),
],
);
}
/// 构建分隔线
Widget _buildDivider() {
return Container(
margin: const EdgeInsets.symmetric(vertical: 16),
height: 0.5,
color: const Color(0xFFE5E5E5),
);
}
/// 构建状态选择 Chip
Widget _buildStatusChip(String label, String value) {
final isSelected = _status == value;
Color color;
switch (value) {
case 'read':
color = const Color(0xFF1A1A1A);
break;
case 'reading':
color = const Color(0xFF666666);
break;
case 'want_to_read':
color = const Color(0xFF999999);
break;
default:
color = const Color(0xFFCCCCCC);
}
return GestureDetector(
onTap: () => setState(() => _status = value),
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
decoration: BoxDecoration(
color: isSelected ? color : Colors.transparent,
border: Border.all(color: color),
),
child: Text(
label,
style: TextStyle(
fontSize: 13,
color: isSelected ? Colors.white : color,
),
),
),
);
}
@@ -228,8 +452,8 @@ class _BookFormPageState extends State<BookFormPage> {
return GestureDetector(
onTap: _pickCover,
child: Container(
width: 120,
height: 160,
width: 140,
height: 200,
decoration: BoxDecoration(
color: const Color(0xFFF5F5F5),
border: Border.all(color: const Color(0xFFE5E5E5), width: 0.5),
@@ -251,14 +475,14 @@ class _BookFormPageState extends State<BookFormPage> {
children: [
Icon(
Icons.add_photo_alternate_outlined,
size: 32,
size: 40,
color: Color(0xFF999999),
),
SizedBox(height: 8),
SizedBox(height: 12),
Text(
'添加封面',
'点击添加封面',
style: TextStyle(
fontSize: 13,
fontSize: 14,
color: Color(0xFF999999),
),
),
@@ -266,199 +490,6 @@ class _BookFormPageState extends State<BookFormPage> {
);
}
/// 构建文本输入框
Widget _buildTextField({
required TextEditingController controller,
required String label,
String? hint,
int maxLines = 1,
TextInputType? keyboardType,
String? Function(String?)? validator,
}) {
return TextFormField(
controller: controller,
maxLines: maxLines,
keyboardType: keyboardType,
validator: validator,
style: const TextStyle(
fontSize: 15,
color: Color(0xFF1A1A1A),
),
decoration: InputDecoration(
labelText: label,
hintText: hint,
labelStyle: const TextStyle(
fontSize: 14,
color: Color(0xFF666666),
),
hintStyle: const TextStyle(
fontSize: 14,
color: Color(0xFFCCCCCC),
),
border: const UnderlineInputBorder(
borderSide: BorderSide(color: Color(0xFFE5E5E5)),
),
enabledBorder: const UnderlineInputBorder(
borderSide: BorderSide(color: Color(0xFFE5E5E5)),
),
focusedBorder: const UnderlineInputBorder(
borderSide: BorderSide(color: Color(0xFF1A1A1A)),
),
contentPadding: const EdgeInsets.symmetric(vertical: 12),
),
);
}
/// 构建标签输入
Widget _buildTagInput({
required String label,
required String hint,
required List<String> tags,
required Function(String) onAdd,
required Function(int) onRemove,
}) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (label.isNotEmpty)
Padding(
padding: const EdgeInsets.only(bottom: 8),
child: Text(
label,
style: const TextStyle(
fontSize: 14,
color: Color(0xFF666666),
),
),
),
Wrap(
spacing: 8,
runSpacing: 8,
children: [
...tags.asMap().entries.map((entry) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: const Color(0xFFF5F5F5),
border: Border.all(color: const Color(0xFFE5E5E5)),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Text(
entry.value,
style: const TextStyle(
fontSize: 14,
color: Color(0xFF1A1A1A),
),
),
const SizedBox(width: 4),
GestureDetector(
onTap: () => onRemove(entry.key),
child: const Icon(
Icons.close,
size: 16,
color: Color(0xFF999999),
),
),
],
),
);
}),
Container(
width: 120,
child: TextField(
decoration: InputDecoration(
hintText: hint,
hintStyle: const TextStyle(
fontSize: 13,
color: Color(0xFFCCCCCC),
),
border: const UnderlineInputBorder(
borderSide: BorderSide(color: Color(0xFFE5E5E5)),
),
contentPadding: const EdgeInsets.symmetric(vertical: 8),
),
style: const TextStyle(
fontSize: 14,
color: Color(0xFF1A1A1A),
),
onSubmitted: (value) {
if (value.trim().isNotEmpty && !tags.contains(value.trim())) {
onAdd(value.trim());
}
},
),
),
],
),
],
);
}
/// 构建状态选择器
Widget _buildStatusSelector() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'状态',
style: TextStyle(
fontSize: 14,
color: Color(0xFF666666),
),
),
const SizedBox(height: 8),
Row(
children: [
_buildStatusOption('已读', 'read'),
const SizedBox(width: 12),
_buildStatusOption('在读', 'reading'),
const SizedBox(width: 12),
_buildStatusOption('想读', 'want_to_read'),
],
),
],
);
}
Widget _buildStatusOption(String label, String value) {
final isSelected = _status == value;
Color color;
switch (value) {
case 'read':
color = const Color(0xFF1A1A1A);
break;
case 'reading':
color = const Color(0xFF666666);
break;
case 'want_to_read':
color = const Color(0xFF999999);
break;
default:
color = const Color(0xFFCCCCCC);
}
return GestureDetector(
onTap: () => setState(() => _status = value),
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
decoration: BoxDecoration(
color: isSelected ? color : Colors.transparent,
border: Border.all(color: color),
),
child: Text(
label,
style: TextStyle(
fontSize: 13,
color: isSelected ? Colors.white : color,
fontWeight: isSelected ? FontWeight.w500 : FontWeight.normal,
),
),
),
);
}
/// 选择封面
Future<void> _pickCover() async {
try {
@@ -505,7 +536,6 @@ class _BookFormPageState extends State<BookFormPage> {
final now = DateTime.now();
if (widget.book == null) {
// 添加新模式
final newBook = Book(
id: now.millisecondsSinceEpoch.toString(),
title: _titleController.text.trim(),
@@ -523,7 +553,6 @@ class _BookFormPageState extends State<BookFormPage> {
await context.read<AppProvider>().addBook(newBook);
} else {
// 编辑现有模式
final updatedBook = widget.book!.copyWith(
title: _titleController.text.trim(),
coverPath: _coverPath,