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优化设置页面功能

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DelLevin-Home
2026-06-20 14:28:17 +08:00
parent c7f74c61f5
commit 3c45c10a75
7 changed files with 233 additions and 191 deletions
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76
lib/utils/sync/backup_service.dart
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@@ -7,6 +7,7 @@ import 'package:file_picker/file_picker.dart';
import 'package:path_provider/path_provider.dart';
import 'package:path/path.dart' as path;
import 'package:share_plus/share_plus.dart';
import 'package:sqflite/sqflite.dart';
import '../database_helper.dart';
import '../user_prefs.dart';
@@ -428,6 +429,16 @@ class BackupService {
final data = backupData['data'] as Map<String, dynamic>;
final db = await DatabaseHelper.instance.database;
// 预获取各表的列名（用于过滤不存在的列）
final moviesCols = await _getTableColumns(db, 'movies');
final booksCols = await _getTableColumns(db, 'books');
final notesCols = await _getTableColumns(db, 'notes');
final movieReviewsCols = await _getTableColumns(db, 'movie_reviews');
final moviePostersCols = await _getTableColumns(db, 'movie_posters');
final bookReviewsCols = await _getTableColumns(db, 'book_reviews');
final bookExcerptsCols = await _getTableColumns(db, 'book_excerpts');
final tagsCols = await _getTableColumns(db, 'tags');
// 开始事务
await db.transaction((txn) async {
// 清空现有数据
@@ -439,50 +450,50 @@ class BackupService {
await txn.delete('books');
await txn.delete('notes');
await txn.delete('tags');
// 导入影视数据（更新图片路径）
if (data.containsKey('movies')) {
final movies = data['movies'] as List<dynamic>;
for (final movie in movies) {
final movieMap = _convertToDbMap(movie);
final movieMap = _convertToDbMapSafe(movie, moviesCols);
final updatedMap = _updateImagePath(movieMap, 'poster_path', imagePathMap);
await txn.insert('movies', updatedMap);
}
}
// 导入书籍数据（更新图片路径）
if (data.containsKey('books')) {
final books = data['books'] as List<dynamic>;
for (final book in books) {
final bookMap = _convertToDbMap(book);
final bookMap = _convertToDbMapSafe(book, booksCols);
final updatedMap = _updateImagePath(bookMap, 'cover_path', imagePathMap);
await txn.insert('books', updatedMap);
}
}
// 导入笔记数据（更新图片路径）
if (data.containsKey('notes')) {
final notes = data['notes'] as List<dynamic>;
for (final note in notes) {
final noteMap = _convertToDbMap(note);
final noteMap = _convertToDbMapSafe(note, notesCols);
final updatedMap = _updateNoteImagesPath(noteMap, imagePathMap);
await txn.insert('notes', updatedMap);
}
}
// 导入影评数据
if (data.containsKey('movie_reviews')) {
final reviews = data['movie_reviews'] as List<dynamic>;
for (final review in reviews) {
await txn.insert('movie_reviews', _convertToDbMap(review));
await txn.insert('movie_reviews', _convertToDbMapSafe(review, movieReviewsCols));
}
}
// 导入海报墙数据（更新图片路径）
if (data.containsKey('movie_posters')) {
final posters = data['movie_posters'] as List<dynamic>;
for (final poster in posters) {
final posterMap = _convertToDbMap(poster);
final posterMap = _convertToDbMapSafe(poster, moviePostersCols);
final updatedMap = _updateImagePath(posterMap, 'poster_path', imagePathMap);
await txn.insert('movie_posters', updatedMap);
}
@@ -491,14 +502,14 @@ class BackupService {
if (data.containsKey('book_reviews')) {
final reviews = data['book_reviews'] as List<dynamic>;
for (final review in reviews) {
await txn.insert('book_reviews', _convertToDbMap(review));
await txn.insert('book_reviews', _convertToDbMapSafe(review, bookReviewsCols));
}
}
// 导入书摘数据
if (data.containsKey('book_excerpts')) {
final excerpts = data['book_excerpts'] as List<dynamic>;
for (final excerpt in excerpts) {
await txn.insert('book_excerpts', _convertToDbMap(excerpt));
await txn.insert('book_excerpts', _convertToDbMapSafe(excerpt, bookExcerptsCols));
}
}
@@ -506,7 +517,7 @@ class BackupService {
if (data.containsKey('tags')) {
final tags = data['tags'] as List<dynamic>;
for (final tag in tags) {
final map = _convertToDbMap(tag);
final map = _convertToDbMapSafe(tag, tagsCols);
await txn.rawInsert(
'INSERT OR IGNORE INTO tags (id, name, type, created_at) VALUES (?, ?, ?, ?)',
[map['id'], map['name'], map['type'], map['created_at']],
@@ -617,6 +628,16 @@ class BackupService {
final data = backupData['data'] as Map<String, dynamic>;
final db = await DatabaseHelper.instance.database;
// 预获取各表的列名
final moviesCols = await _getTableColumns(db, 'movies');
final booksCols = await _getTableColumns(db, 'books');
final notesCols = await _getTableColumns(db, 'notes');
final movieReviewsCols = await _getTableColumns(db, 'movie_reviews');
final moviePostersCols = await _getTableColumns(db, 'movie_posters');
final bookReviewsCols = await _getTableColumns(db, 'book_reviews');
final bookExcerptsCols = await _getTableColumns(db, 'book_excerpts');
final tagsCols = await _getTableColumns(db, 'tags');
await db.transaction((txn) async {
// 清空现有数据
await txn.delete('movie_reviews');
@@ -630,7 +651,7 @@ class BackupService {
if (data.containsKey('movies')) {
final movies = data['movies'] as List<dynamic>;
for (final movie in movies) {
final movieMap = _convertToDbMap(movie);
final movieMap = _convertToDbMapSafe(movie, moviesCols);
final updatedMap = _updateImagePath(movieMap, 'poster_path', imagePathMap);
await txn.insert('movies', updatedMap);
}
@@ -639,7 +660,7 @@ class BackupService {
if (data.containsKey('books')) {
final books = data['books'] as List<dynamic>;
for (final book in books) {
final bookMap = _convertToDbMap(book);
final bookMap = _convertToDbMapSafe(book, booksCols);
final updatedMap = _updateImagePath(bookMap, 'cover_path', imagePathMap);
await txn.insert('books', updatedMap);
}
@@ -648,7 +669,7 @@ class BackupService {
if (data.containsKey('notes')) {
final notes = data['notes'] as List<dynamic>;
for (final note in notes) {
final noteMap = _convertToDbMap(note);
final noteMap = _convertToDbMapSafe(note, notesCols);
final updatedMap = _updateNoteImagesPath(noteMap, imagePathMap);
await txn.insert('notes', updatedMap);
}
@@ -657,14 +678,14 @@ class BackupService {
if (data.containsKey('movie_reviews')) {
final reviews = data['movie_reviews'] as List<dynamic>;
for (final review in reviews) {
await txn.insert('movie_reviews', _convertToDbMap(review));
await txn.insert('movie_reviews', _convertToDbMapSafe(review, movieReviewsCols));
}
}
if (data.containsKey('movie_posters')) {
final posters = data['movie_posters'] as List<dynamic>;
for (final poster in posters) {
final posterMap = _convertToDbMap(poster);
final posterMap = _convertToDbMapSafe(poster, moviePostersCols);
final updatedMap = _updateImagePath(posterMap, 'poster_path', imagePathMap);
await txn.insert('movie_posters', updatedMap);
}
@@ -673,14 +694,14 @@ class BackupService {
if (data.containsKey('book_reviews')) {
final reviews = data['book_reviews'] as List<dynamic>;
for (final review in reviews) {
await txn.insert('book_reviews', _convertToDbMap(review));
await txn.insert('book_reviews', _convertToDbMapSafe(review, bookReviewsCols));
}
}
// 导入书摘数据
if (data.containsKey('book_excerpts')) {
final excerpts = data['book_excerpts'] as List<dynamic>;
for (final excerpt in excerpts) {
await txn.insert('book_excerpts', _convertToDbMap(excerpt));
await txn.insert('book_excerpts', _convertToDbMapSafe(excerpt, bookExcerptsCols));
}
}
@@ -688,7 +709,7 @@ class BackupService {
if (data.containsKey('tags')) {
final tags = data['tags'] as List<dynamic>;
for (final tag in tags) {
final map = _convertToDbMap(tag);
final map = _convertToDbMapSafe(tag, tagsCols);
await txn.rawInsert(
'INSERT OR IGNORE INTO tags (id, name, type, created_at) VALUES (?, ?, ?, ?)',
[map['id'], map['name'], map['type'], map['created_at']],
@@ -736,6 +757,19 @@ class BackupService {
}
}
/// 将动态类型转换为数据库可用的 Map，并过滤掉表中不存在的列
Map<String, dynamic> _convertToDbMapSafe(dynamic item, Set<String> validColumns) {
final raw = _convertToDbMap(item);
if (raw.isEmpty) return raw;
return Map.fromEntries(raw.entries.where((e) => validColumns.contains(e.key)));
}
/// 获取表的列名集合
Future<Set<String>> _getTableColumns(Database db, String table) async {
final columns = await db.rawQuery('PRAGMA table_info($table)');
return columns.map((c) => c['name'] as String).toSet();
}
/// 将动态类型转换为数据库可用的 Map
Map<String, dynamic> _convertToDbMap(dynamic item) {
if (item is Map<String, dynamic>) {