新增阅读器功能，待优化

2026-06-20 00:54:40 +08:00
parent 0af9d4368a
commit 670502b4f5
250 changed files with 97847 additions and 826 deletions
--- a/lib/models/reader_book.dart
+++ b/lib/models/reader_book.dart
@@ -0,0 +1,104 @@
+/// 阅读器书籍模型
+class ReaderBook {
+  final String id;
+  final String title;
+  final String author;
+  final String? coverPath;
+  final String filePath; // 相对路径
+  final String fileName;
+  final String fileExtension;
+  final String lastReadCfi;
+  final double readingPercentage;
+  final DateTime createdAt;
+  final DateTime updatedAt;
+  final bool isDeleted;
+
+  ReaderBook({
+    required this.id,
+    required this.title,
+    this.author = '',
+    this.coverPath,
+    required this.filePath,
+    required this.fileName,
+    required this.fileExtension,
+    this.lastReadCfi = '',
+    this.readingPercentage = 0.0,
+    required this.createdAt,
+    required this.updatedAt,
+    this.isDeleted = false,
+  });
+
+  factory ReaderBook.fromJson(Map<String, dynamic> json) {
+    return ReaderBook(
+      id: json['id'] ?? '',
+      title: json['title'] ?? '',
+      author: json['author'] ?? '',
+      coverPath: json['cover_path'],
+      filePath: json['file_path'] ?? '',
+      fileName: json['file_name'] ?? '',
+      fileExtension: json['file_extension'] ?? 'epub',
+      lastReadCfi: json['last_read_cfi'] ?? '',
+      readingPercentage: (json['reading_percentage'] as num?)?.toDouble() ?? 0.0,
+      createdAt: json['created_at'] != null
+          ? DateTime.parse(json['created_at'])
+          : DateTime.now(),
+      updatedAt: json['updated_at'] != null
+          ? DateTime.parse(json['updated_at'])
+          : DateTime.now(),
+      isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'title': title,
+      'author': author,
+      'cover_path': coverPath,
+      'file_path': filePath,
+      'file_name': fileName,
+      'file_extension': fileExtension,
+      'last_read_cfi': lastReadCfi,
+      'reading_percentage': readingPercentage,
+      'created_at': createdAt.toUtc().toIso8601String(),
+      'updated_at': updatedAt.toUtc().toIso8601String(),
+      'is_deleted': isDeleted ? 1 : 0,
+    };
+  }
+
+  ReaderBook copyWith({
+    String? id,
+    String? title,
+    String? author,
+    Object? coverPath = _readerBookCopyWithNull,
+    String? filePath,
+    String? fileName,
+    String? fileExtension,
+    String? lastReadCfi,
+    double? readingPercentage,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+    bool? isDeleted,
+  }) {
+    return ReaderBook(
+      id: id ?? this.id,
+      title: title ?? this.title,
+      author: author ?? this.author,
+      coverPath: coverPath is _ReaderBookCopyWithNullSentinel ? this.coverPath : (coverPath as String?),
+      filePath: filePath ?? this.filePath,
+      fileName: fileName ?? this.fileName,
+      fileExtension: fileExtension ?? this.fileExtension,
+      lastReadCfi: lastReadCfi ?? this.lastReadCfi,
+      readingPercentage: readingPercentage ?? this.readingPercentage,
+      createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
+      isDeleted: isDeleted ?? this.isDeleted,
+    );
+  }
+}
+
+class _ReaderBookCopyWithNullSentinel {
+  const _ReaderBookCopyWithNullSentinel();
+}
+
+const _readerBookCopyWithNull = _ReaderBookCopyWithNullSentinel();