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代码优化2

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DelLevin-Home
2026-06-27 19:20:03 +08:00
parent bcff4f6c01
commit a1fe0a23ef
31 changed files with 285 additions and 162 deletions
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115
lib/models/data_models.dart
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@@ -7,6 +7,31 @@ class _CopyWithNullSentinel {
}
const _copyWithNull = _CopyWithNullSentinel();
/// 安全解析日期字符串，失败时返回 fallback
DateTime? _safeParseDate(String? str, {DateTime? fallback}) {
if (str == null || str.isEmpty) return fallback;
return DateTime.tryParse(str) ?? fallback;
}
/// 解析字符串列表（通用工具函数，不限于 Movie）
List<String> parseStringListGeneric(dynamic data) {
if (data == null) return [];
if (data is List) {
return data.map((e) => e.toString()).toList();
}
if (data is String) {
try {
final decoded = jsonDecode(data);
if (decoded is List) {
return decoded.map((e) => e.toString()).toList();
}
} catch (e) {
return data.split(',').map((s) => s.trim()).where((s) => s.isNotEmpty).toList();
}
}
return [];
}
/// 影视条目模型
class Movie {
final String id;
@@ -52,9 +77,7 @@ class Movie {
id: json['id'] ?? '',
title: json['title'] ?? '',
posterPath: json['poster_path'],
releaseDate: json['release_date'] != null
? DateTime.parse(json['release_date'])
: null,
releaseDate: _safeParseDate(json['release_date']),
directors: _parseStringList(json['directors']),
writers: _parseStringList(json['writers']),
actors: _parseStringList(json['actors']),
@@ -63,15 +86,9 @@ class Movie {
summary: json['summary'],
rating: json['rating']?.toDouble(),
status: json['status'] ?? 'want_to_watch',
watchDate: json['watch_date'] != null
? DateTime.parse(json['watch_date'])
: null,
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
updatedAt: json['updated_at'] != null
? DateTime.parse(json['updated_at'])
: DateTime.now(),
watchDate: _safeParseDate(json['watch_date']),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
updatedAt: _safeParseDate(json['updated_at'], fallback: DateTime.now())!,
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
coverOffset: (json['cover_offset'] ?? 0.0).toDouble(),
);
@@ -105,29 +122,11 @@ class Movie {
return File(posterPath!);
}
/// 解析字符串列表（公共静态方法，供Book使用）
static List<String> parseStringList(dynamic data) {
if (data == null) return [];
if (data is List) {
return data.map((e) => e.toString()).toList();
}
if (data is String) {
try {
// 尝试解析JSON字符串
final decoded = jsonDecode(data);
if (decoded is List) {
return decoded.map((e) => e.toString()).toList();
}
} catch (e) {
// 如果解析失败，按逗号分割
return data.split(',').map((s) => s.trim()).where((s) => s.isNotEmpty).toList();
}
}
return [];
}
/// 解析字符串列表（公共静态方法，供外部使用）
static List<String> parseStringList(dynamic data) => parseStringListGeneric(data);
/// 解析字符串列表（私有别名，保持兼容性）
static List<String> _parseStringList(dynamic data) => parseStringList(data);
static List<String> _parseStringList(dynamic data) => parseStringListGeneric(data);
/// 复制并修改
Movie copyWith({
@@ -222,15 +221,9 @@ class Book {
rating: json['rating']?.toDouble(),
status: json['status'] ?? 'want_to_read',
isbn: json['isbn'],
publishDate: json['publish_date'] != null
? DateTime.parse(json['publish_date'])
: null,
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
updatedAt: json['updated_at'] != null
? DateTime.parse(json['updated_at'])
: DateTime.now(),
publishDate: _safeParseDate(json['publish_date']),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
updatedAt: _safeParseDate(json['updated_at'], fallback: DateTime.now())!,
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
coverOffset: (json['cover_offset'] ?? 0.0).toDouble(),
);
@@ -337,12 +330,8 @@ class Note {
contentType: json['content_type'] ?? 'markdown',
tags: Movie.parseStringList(json['tags']),
images: Movie.parseStringList(json['images']),
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
updatedAt: json['updated_at'] != null
? DateTime.parse(json['updated_at'])
: DateTime.now(),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
updatedAt: _safeParseDate(json['updated_at'], fallback: DateTime.now())!,
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
isPinned: json['is_pinned'] == 1 || json['is_pinned'] == true,
);
@@ -430,12 +419,8 @@ class MovieReview {
source: json['source'] ?? '',
reviewType: json['review_type'] ?? 1,
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
updatedAt: json['updated_at'] != null
? DateTime.parse(json['updated_at'])
: DateTime.now(),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
updatedAt: _safeParseDate(json['updated_at'], fallback: DateTime.now())!,
);
}
@@ -510,9 +495,7 @@ class MoviePoster {
movieId: json['movie_id']?.toString() ?? '',
posterPath: json['poster_path'] ?? '',
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
);
}
@@ -566,12 +549,8 @@ class BookReview {
source: json['source'] ?? '',
reviewType: json['review_type'] ?? 1,
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
updatedAt: json['updated_at'] != null
? DateTime.parse(json['updated_at'])
: DateTime.now(),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
updatedAt: _safeParseDate(json['updated_at'], fallback: DateTime.now())!,
);
}
@@ -654,12 +633,8 @@ class BookExcerpt {
content: json['content'] ?? '',
comment: json['comment'] ?? '',
isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true,
createdAt: json['created_at'] != null
? DateTime.parse(json['created_at'])
: DateTime.now(),
updatedAt: json['updated_at'] != null
? DateTime.parse(json['updated_at'])
: DateTime.now(),
createdAt: _safeParseDate(json['created_at'], fallback: DateTime.now())!,
updatedAt: _safeParseDate(json['updated_at'], fallback: DateTime.now())!,
);
}