重构

lib/utils/http/http_client.dart

@@ -6,7 +6,6 @@
 import 'dart:convert';
 
 import 'package:dio/dio.dart';
-import 'package:flutter/foundation.dart';
 
 class HttpClient {
   static const String _baseUrl = 'https://yy.vogov.cn/api/';
@@ -89,7 +88,7 @@ class HttpClient {
       final options = Options(
         method: method,
         headers: headers != null
-            ? {..._options.headers!, ...headers}
+            ? {..._options.headers, ...headers}
             : _options.headers,
       );
 
@@ -165,7 +164,7 @@ class HttpClient {
       final options = Options(
         method: method,
         headers: headers != null
-            ? {..._options.headers!, ...headers}
+            ? {..._options.headers, ...headers}
             : _options.headers,
       );
 

lib/utils/http/poetry_api.dart

@@ -4,10 +4,10 @@
 /// 最新变化: 新增 search.php 搜索接口（与 API_DOCUMENTATION.md 一致）
 
 import 'http_client.dart';
-import 'package:flutter/foundation.dart';
 
 class PoetryApi {
   static const String _endpoint = 'pms.php';
+
   /// 全文搜索（见 lib/services/API_DOCUMENTATION.md 第二节）
   static const String _searchEndpoint = 'searchs.php';
 
@@ -17,26 +17,29 @@ class PoetryApi {
     String? tag,
   }) async {
     final queryParams = <String, dynamic>{};
-    
+
     if (dynasty != null && dynasty.isNotEmpty) {
       queryParams['dyn'] = dynasty;
     }
-    
+
     if (tag != null && tag.isNotEmpty) {
       queryParams['tag'] = tag;
     }
 
-    final response = await HttpClient.get(_endpoint, queryParameters: queryParams);
-    
+    final response = await HttpClient.get(
+      _endpoint,
+      queryParameters: queryParams,
+    );
+
     if (!response.isSuccess) {
       throw HttpException('获取诗词失败1: ${response.message}');
     }
-    
+
     final jsonData = response.jsonData;
     if (jsonData['code'] != 0) {
       throw HttpException(jsonData['msg'] ?? '获取诗词失败2');
     }
-    
+
     return PoetryResponse.fromJson(jsonData);
   }
 
@@ -46,16 +49,16 @@ class PoetryApi {
       _endpoint,
       queryParameters: {'id': id.toString()},
     );
-    
+
     if (!response.isSuccess) {
       throw HttpException('获取诗词失败3: ${response.message}');
     }
-    
+
     final jsonData = response.jsonData;
     if (jsonData['code'] != 0) {
       throw HttpException(jsonData['msg'] ?? '获取诗词失败4');
     }
-    
+
     return PoetryResponse.fromJson(jsonData);
   }
 
@@ -68,16 +71,16 @@ class PoetryApi {
         'like': '', // 无值参数
       },
     );
-    
+
     if (!response.isSuccess) {
       throw HttpException('点赞失败: ${response.message}');
     }
-    
+
     final jsonData = response.jsonData;
     if (jsonData['code'] != 0) {
       throw HttpException(jsonData['msg'] ?? '点赞失败');
     }
-    
+
     return PoetryResponse.fromJson(jsonData);
   }
 
@@ -87,16 +90,16 @@ class PoetryApi {
       _endpoint,
       queryParameters: {'lid': lid.toString()},
     );
-    
+
     if (!response.isSuccess) {
       throw HttpException('点赞失败: ${response.message}');
     }
-    
+
     final jsonData = response.jsonData;
     if (jsonData['code'] != 0) {
       throw HttpException(jsonData['msg'] ?? '点赞失败');
     }
-    
+
     return PoetryResponse.fromJson(jsonData);
   }
 
@@ -111,7 +114,10 @@ class PoetryApi {
   }
 
   /// 按朝代和标签获取诗词
-  static Future<PoetryResponse> getPoetryByDynastyAndTag(String dynasty, String tag) async {
+  static Future<PoetryResponse> getPoetryByDynastyAndTag(
+    String dynasty,
+    String tag,
+  ) async {
     return getRandomPoetry(dynasty: dynasty, tag: tag);
   }
 
@@ -167,9 +173,12 @@ class PoetryApi {
 
     // 从 pagination 中获取分页信息
     final pagination = raw['pagination'] as Map<String, dynamic>? ?? {};
-    final totalCount = int.tryParse(pagination['total_count']?.toString() ?? '0') ?? 0;
-    final currentPage = int.tryParse(pagination['current_page']?.toString() ?? '$page') ?? page;
-    final pageSize = int.tryParse(pagination['page_size']?.toString() ?? '$limit') ?? limit;
+    final totalCount =
+        int.tryParse(pagination['total_count']?.toString() ?? '0') ?? 0;
+    final currentPage =
+        int.tryParse(pagination['current_page']?.toString() ?? '$page') ?? page;
+    final pageSize =
+        int.tryParse(pagination['page_size']?.toString() ?? '$limit') ?? limit;
 
     return SearchPoetryResult(
       total: totalCount,
@@ -203,11 +212,7 @@ class PoetryResponse {
   final String message;
   final PoetryData? data;
 
-  PoetryResponse({
-    required this.code,
-    required this.message,
-    this.data,
-  });
+  PoetryResponse({required this.code, required this.message, this.data});
 
   factory PoetryResponse.fromJson(Map<String, dynamic> json) {
     return PoetryResponse(
@@ -218,18 +223,14 @@ class PoetryResponse {
   }
 
   Map<String, dynamic> toJson() {
-    return {
-      'code': code,
-      'msg': message,
-      'data': data?.toJson(),
-    };
+    return {'code': code, 'msg': message, 'data': data?.toJson()};
   }
 }
 
 /// 诗词数据模型
 class PoetryData {
   final int id;
-  final String name;// 精选诗句
+  final String name; // 精选诗句
   final String alias; // 朝代
   final String keywords; // 标签
   final String introduce; // 译文/介绍
@@ -323,7 +324,11 @@ class PoetryData {
   /// 获取标签列表
   List<String> get keywordList {
     if (keywords.isEmpty) return [];
-    return keywords.split(',').map((k) => k.trim()).where((k) => k.isNotEmpty).toList();
+    return keywords
+        .split(',')
+        .map((k) => k.trim())
+        .where((k) => k.isNotEmpty)
+        .toList();
   }
 
   /// 生成星级显示

lib/utils/http/vote_api.dart

@@ -8,7 +8,6 @@ import 'dart:io' as io show Platform;
 import 'package:dio/dio.dart';
 import 'package:dio_cookie_manager/dio_cookie_manager.dart';
 import 'package:cookie_jar/cookie_jar.dart';
-import 'package:flutter/foundation.dart';
 import 'package:platform_info/platform_info.dart';
 import 'package:shared_preferences/shared_preferences.dart';