generated from dellevin/template
431 lines
15 KiB
Dart
431 lines
15 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:provider/provider.dart';
|
|
import '../providers/app_provider.dart';
|
|
import '../models/data_models.dart';
|
|
import '../utils/user_prefs.dart';
|
|
|
|
/// 数据统计页面 - 多维度数据分析
|
|
class StatisticsPage extends StatefulWidget {
|
|
const StatisticsPage({super.key});
|
|
|
|
@override
|
|
State<StatisticsPage> createState() => _StatisticsPageState();
|
|
}
|
|
|
|
class _StatisticsPageState extends State<StatisticsPage> {
|
|
int _selectedTab = 0;
|
|
|
|
bool get _showMovies => UserPrefs().showMovieTab;
|
|
bool get _showBooks => UserPrefs().showBookTab;
|
|
bool get _showNotes => UserPrefs().showNoteTab;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
backgroundColor: Colors.white,
|
|
appBar: AppBar(
|
|
title: const Text('数据统计'),
|
|
),
|
|
body: Consumer<AppProvider>(
|
|
builder: (context, provider, child) {
|
|
final movies = provider.movies;
|
|
final books = provider.books;
|
|
final notes = provider.notes;
|
|
|
|
return Column(
|
|
children: [
|
|
_buildTabBar(),
|
|
Expanded(
|
|
child: _selectedTab == 0
|
|
? _buildOverviewTab(movies, books, notes)
|
|
: _buildTrendTab(movies, books, notes),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildTabBar() {
|
|
return Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
|
|
child: Row(
|
|
children: [
|
|
Expanded(child: _buildTabItem('概览', 0)),
|
|
const SizedBox(width: 12),
|
|
Expanded(child: _buildTabItem('趋势', 1)),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildTabItem(String label, int index) {
|
|
final isSelected = _selectedTab == index;
|
|
return GestureDetector(
|
|
onTap: () => setState(() => _selectedTab = index),
|
|
child: Container(
|
|
padding: const EdgeInsets.symmetric(vertical: 10),
|
|
decoration: BoxDecoration(
|
|
color: isSelected ? const Color(0xFF1A1A1A) : const Color(0xFFF5F5F5),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Text(
|
|
label,
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: isSelected ? FontWeight.w600 : FontWeight.w500,
|
|
color: isSelected ? Colors.white : const Color(0xFF666666),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildOverviewTab(List<Movie> movies, List<Book> books, List<Note> notes) {
|
|
final totalMovies = movies.where((m) => !m.isDeleted).length;
|
|
final totalBooks = books.length;
|
|
final totalNotes = notes.length;
|
|
|
|
final watchedMovies = movies.where((m) => m.status == 'watched' && !m.isDeleted).length;
|
|
final watchingMovies = movies.where((m) => m.status == 'watching' && !m.isDeleted).length;
|
|
final wantToWatchMovies = movies.where((m) => m.status == 'want_to_watch' && !m.isDeleted).length;
|
|
|
|
final readBooks = books.where((b) => b.status == 'read').length;
|
|
final readingBooks = books.where((b) => b.status == 'reading').length;
|
|
final wantToReadBooks = books.where((b) => b.status == 'want_to_read').length;
|
|
|
|
final movieRatings = movies.where((m) => m.rating != null && !m.isDeleted).map((m) => m.rating!);
|
|
final avgMovieRating = movieRatings.isNotEmpty
|
|
? movieRatings.reduce((a, b) => a + b) / movieRatings.length
|
|
: null;
|
|
|
|
final bookRatings = books.where((b) => b.rating != null).map((b) => b.rating!);
|
|
final avgBookRating = bookRatings.isNotEmpty
|
|
? bookRatings.reduce((a, b) => a + b) / bookRatings.length
|
|
: null;
|
|
|
|
final children = <Widget>[];
|
|
|
|
// 数据总览
|
|
children.add(_buildSectionTitle('数据总览'));
|
|
children.add(const SizedBox(height: 16));
|
|
children.add(_buildTotalOverview(totalMovies, totalBooks, totalNotes));
|
|
children.add(const SizedBox(height: 32));
|
|
|
|
// 影视状态分布
|
|
if (_showMovies) {
|
|
children.add(_buildSectionTitle('影视'));
|
|
children.add(const SizedBox(height: 16));
|
|
children.add(_buildStatusDistribution([
|
|
_StatusData('已看', watchedMovies, const Color(0xFF1A1A1A)),
|
|
_StatusData('在看', watchingMovies, const Color(0xFF666666)),
|
|
_StatusData('想看', wantToWatchMovies, const Color(0xFF999999)),
|
|
], avgRating: avgMovieRating));
|
|
children.add(const SizedBox(height: 32));
|
|
}
|
|
|
|
// 书籍状态分布
|
|
if (_showBooks) {
|
|
children.add(_buildSectionTitle('书籍'));
|
|
children.add(const SizedBox(height: 16));
|
|
children.add(_buildStatusDistribution([
|
|
_StatusData('已读', readBooks, const Color(0xFF1A1A1A)),
|
|
_StatusData('在读', readingBooks, const Color(0xFF666666)),
|
|
_StatusData('想读', wantToReadBooks, const Color(0xFF999999)),
|
|
], avgRating: avgBookRating));
|
|
children.add(const SizedBox(height: 32));
|
|
}
|
|
|
|
// 最近活动
|
|
children.add(_buildSectionTitle('最近7天活动'));
|
|
children.add(const SizedBox(height: 16));
|
|
children.add(_buildRecentActivity(movies, books, notes));
|
|
|
|
return ListView(
|
|
padding: const EdgeInsets.all(24),
|
|
children: children,
|
|
);
|
|
}
|
|
|
|
Widget _buildTotalOverview(int totalMovies, int totalBooks, int totalNotes) {
|
|
final items = <Widget>[];
|
|
if (_showMovies) items.add(Expanded(child: _buildStatItem('影视', totalMovies, Icons.movie_outlined)));
|
|
if (_showBooks) items.add(Expanded(child: _buildStatItem('书籍', totalBooks, Icons.menu_book_outlined)));
|
|
if (_showNotes) items.add(Expanded(child: _buildStatItem('笔记', totalNotes, Icons.note_outlined)));
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFF8F8F8),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Row(children: items),
|
|
);
|
|
}
|
|
|
|
Widget _buildTrendTab(List<Movie> movies, List<Book> books, List<Note> notes) {
|
|
final now = DateTime.now();
|
|
|
|
final dates = List.generate(30, (index) => now.subtract(Duration(days: 29 - index)));
|
|
|
|
final movieTrend = dates.map((date) {
|
|
return movies.where((m) {
|
|
final created = m.createdAt;
|
|
return created.year == date.year && created.month == date.month && created.day == date.day && !m.isDeleted;
|
|
}).length;
|
|
}).toList();
|
|
|
|
final bookTrend = dates.map((date) {
|
|
return books.where((b) {
|
|
final created = b.createdAt;
|
|
return created.year == date.year && created.month == date.month && created.day == date.day;
|
|
}).length;
|
|
}).toList();
|
|
|
|
final noteTrend = dates.map((date) {
|
|
return notes.where((n) {
|
|
final created = n.createdAt;
|
|
return created.year == date.year && created.month == date.month && created.day == date.day;
|
|
}).length;
|
|
}).toList();
|
|
|
|
final totalMovies = movieTrend.fold(0, (a, b) => a + b);
|
|
final totalBooks = bookTrend.fold(0, (a, b) => a + b);
|
|
final totalNotes = noteTrend.fold(0, (a, b) => a + b);
|
|
|
|
final children = <Widget>[];
|
|
|
|
children.add(_buildSectionTitle('近30天新增'));
|
|
children.add(const SizedBox(height: 16));
|
|
children.add(_buildTrendSummaryRow(totalMovies, totalBooks, totalNotes));
|
|
children.add(const SizedBox(height: 32));
|
|
children.add(_buildSectionTitle('数据趋势'));
|
|
children.add(const SizedBox(height: 16));
|
|
children.add(_buildTrendChart(movieTrend, bookTrend, noteTrend));
|
|
|
|
return ListView(
|
|
padding: const EdgeInsets.all(24),
|
|
children: children,
|
|
);
|
|
}
|
|
|
|
Widget _buildTrendSummaryRow(int totalMovies, int totalBooks, int totalNotes) {
|
|
final items = <Widget>[];
|
|
if (_showMovies) items.add(Expanded(child: _buildTrendSummary('影视', totalMovies)));
|
|
if (_showBooks) items.add(Expanded(child: _buildTrendSummary('书籍', totalBooks)));
|
|
if (_showNotes) items.add(Expanded(child: _buildTrendSummary('笔记', totalNotes)));
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFF8F8F8),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Row(children: items),
|
|
);
|
|
}
|
|
|
|
Widget _buildTrendChart(List<int> movieTrend, List<int> bookTrend, List<int> noteTrend) {
|
|
final rows = <Widget>[];
|
|
if (_showMovies) {
|
|
rows.add(_buildTrendRow('影视', movieTrend, const Color(0xFF1A1A1A)));
|
|
}
|
|
if (_showBooks) {
|
|
if (rows.isNotEmpty) rows.add(const SizedBox(height: 16));
|
|
rows.add(_buildTrendRow('书籍', bookTrend, const Color(0xFF666666)));
|
|
}
|
|
if (_showNotes) {
|
|
if (rows.isNotEmpty) rows.add(const SizedBox(height: 16));
|
|
rows.add(_buildTrendRow('笔记', noteTrend, const Color(0xFF999999)));
|
|
}
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFFAFAFA),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Column(children: rows),
|
|
);
|
|
}
|
|
|
|
Widget _buildTrendSummary(String label, int count) {
|
|
return Column(
|
|
children: [
|
|
Text(count.toString(), style: const TextStyle(fontSize: 28, fontWeight: FontWeight.w700, color: Color(0xFF1A1A1A))),
|
|
const SizedBox(height: 4),
|
|
Text(label, style: const TextStyle(fontSize: 13, color: Color(0xFF666666))),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildTrendRow(String label, List<int> data, Color color) {
|
|
final maxValue = data.isEmpty ? 1 : data.reduce((a, b) => a > b ? a : b);
|
|
final safeMax = maxValue == 0 ? 1 : maxValue;
|
|
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(label, style: TextStyle(fontSize: 13, fontWeight: FontWeight.w500, color: color)),
|
|
const SizedBox(height: 8),
|
|
SizedBox(
|
|
height: 40,
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.end,
|
|
children: data.map((value) {
|
|
final height = value / safeMax * 40;
|
|
return Expanded(
|
|
child: Container(
|
|
margin: const EdgeInsets.symmetric(horizontal: 1),
|
|
height: height < 2 ? 2 : height,
|
|
decoration: BoxDecoration(
|
|
color: color.withOpacity(value == 0 ? 0.1 : 0.6),
|
|
borderRadius: BorderRadius.circular(2),
|
|
),
|
|
),
|
|
);
|
|
}).toList(),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildStatItem(String title, int count, IconData icon) {
|
|
return Column(
|
|
children: [
|
|
Icon(icon, size: 24, color: const Color(0xFF666666)),
|
|
const SizedBox(height: 8),
|
|
Text(count.toString(), style: const TextStyle(fontSize: 28, fontWeight: FontWeight.w700, color: Color(0xFF1A1A1A))),
|
|
const SizedBox(height: 4),
|
|
Text(title, style: const TextStyle(fontSize: 13, color: Color(0xFF666666))),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildStatusDistribution(List<_StatusData> data, {double? avgRating}) {
|
|
final total = data.fold(0, (sum, item) => sum + item.count);
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFFAFAFA),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Column(
|
|
children: [
|
|
...data.map((item) {
|
|
final percentage = total > 0 ? (item.count / total * 100).toStringAsFixed(1) : '0';
|
|
return Padding(
|
|
padding: const EdgeInsets.only(bottom: 12),
|
|
child: Row(
|
|
children: [
|
|
Container(
|
|
width: 10, height: 10,
|
|
decoration: BoxDecoration(color: item.color, borderRadius: BorderRadius.circular(2)),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Text(item.label, style: const TextStyle(fontSize: 14, color: Color(0xFF1A1A1A))),
|
|
const Spacer(),
|
|
Text('${item.count}', style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: Color(0xFF1A1A1A))),
|
|
const SizedBox(width: 8),
|
|
Text('($percentage%)', style: const TextStyle(fontSize: 13, color: Color(0xFF999999))),
|
|
],
|
|
),
|
|
);
|
|
}),
|
|
if (avgRating != null) ...[
|
|
const Divider(height: 1, color: Color(0xFFE8E8E8)),
|
|
const SizedBox(height: 12),
|
|
Row(
|
|
children: [
|
|
const Icon(Icons.star, size: 16, color: Color(0xFF999999)),
|
|
const SizedBox(width: 10),
|
|
const Text('平均评分', style: TextStyle(fontSize: 14, color: Color(0xFF1A1A1A))),
|
|
const Spacer(),
|
|
Text(avgRating.toStringAsFixed(1), style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: Color(0xFF1A1A1A))),
|
|
],
|
|
),
|
|
],
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildRecentActivity(List<Movie> movies, List<Book> books, List<Note> notes) {
|
|
final now = DateTime.now();
|
|
final sevenDaysAgo = now.subtract(const Duration(days: 7));
|
|
|
|
final recentMovies = movies.where((m) => m.createdAt.isAfter(sevenDaysAgo) && !m.isDeleted).length;
|
|
final recentBooks = books.where((b) => b.createdAt.isAfter(sevenDaysAgo)).length;
|
|
final recentNotes = notes.where((n) => n.createdAt.isAfter(sevenDaysAgo)).length;
|
|
|
|
final items = <Widget>[];
|
|
if (_showMovies) {
|
|
items.add(_buildActivityRow('新增影视', recentMovies, Icons.movie_outlined));
|
|
}
|
|
if (_showBooks) {
|
|
if (items.isNotEmpty) items.add(const Divider(height: 20, color: Color(0xFFE8E8E8)));
|
|
items.add(_buildActivityRow('新增书籍', recentBooks, Icons.menu_book_outlined));
|
|
}
|
|
if (_showNotes) {
|
|
if (items.isNotEmpty) items.add(const Divider(height: 20, color: Color(0xFFE8E8E8)));
|
|
items.add(_buildActivityRow('新增笔记', recentNotes, Icons.note_outlined));
|
|
}
|
|
|
|
return Container(
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFFAFAFA),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Column(children: items),
|
|
);
|
|
}
|
|
|
|
Widget _buildActivityRow(String label, int count, IconData icon) {
|
|
return Row(
|
|
children: [
|
|
Container(
|
|
width: 36, height: 36,
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(8),
|
|
border: Border.all(color: const Color(0xFFE8E8E8), width: 0.5),
|
|
),
|
|
child: Icon(icon, size: 18, color: const Color(0xFF666666)),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Text(label, style: const TextStyle(fontSize: 14, color: Color(0xFF1A1A1A))),
|
|
const Spacer(),
|
|
Text('$count', style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: Color(0xFF1A1A1A))),
|
|
const SizedBox(width: 4),
|
|
const Text('个', style: TextStyle(fontSize: 13, color: Color(0xFF999999))),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildSectionTitle(String title) {
|
|
return Row(
|
|
children: [
|
|
Container(
|
|
width: 4, height: 16,
|
|
decoration: BoxDecoration(color: const Color(0xFF1A1A1A), borderRadius: BorderRadius.circular(2)),
|
|
),
|
|
const SizedBox(width: 8),
|
|
Text(title, style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: Color(0xFF1A1A1A))),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|
|
class _StatusData {
|
|
final String label;
|
|
final int count;
|
|
final Color color;
|
|
|
|
_StatusData(this.label, this.count, this.color);
|
|
}
|