深色模式、首页设置页面和功能优化

lib/views/profile/expand/tougao.dart

@@ -1,7 +1,9 @@
 import 'dart:convert';
 import 'package:flutter/material.dart';
+import 'package:get/get.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../../../constants/app_constants.dart';
+import '../../../services/get/theme_controller.dart';
 
 class ManuscriptRecord {
   final String name;
@@ -57,6 +59,7 @@ class TougaoPage extends StatefulWidget {
 }
 
 class _TougaoPageState extends State<TougaoPage> {
+  final ThemeController _themeController = Get.find<ThemeController>();
   List<ManuscriptRecord> _records = [];
   bool _isLoading = true;
 
@@ -135,67 +138,89 @@ class _TougaoPageState extends State<TougaoPage> {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text('投稿记录'),
-        actions: [
-          if (_records.isNotEmpty)
-            IconButton(
-              icon: const Icon(Icons.delete_sweep_outlined),
-              onPressed: _clearAllRecords,
-              tooltip: '清空记录',
-            ),
-        ],
-      ),
-      body: _isLoading
-          ? const Center(child: CircularProgressIndicator())
-          : _records.isEmpty
-          ? _buildEmptyState()
-          : _buildRecordsList(),
-    );
+    return Obx(() {
+      final isDark = _themeController.isDarkMode;
+      return Scaffold(
+        backgroundColor: isDark ? const Color(0xFF1A1A1A) : Colors.white,
+        appBar: AppBar(
+          title: Text(
+            '投稿记录',
+            style: TextStyle(color: isDark ? Colors.white : Colors.black87),
+          ),
+          backgroundColor: isDark ? const Color(0xFF2A2A2A) : Colors.white,
+          elevation: 0,
+          actions: [
+            if (_records.isNotEmpty)
+              IconButton(
+                icon: Icon(
+                  Icons.delete_sweep_outlined,
+                  color: isDark ? Colors.white : Colors.black87,
+                ),
+                onPressed: _clearAllRecords,
+                tooltip: '清空记录',
+              ),
+          ],
+        ),
+        body: _isLoading
+            ? const Center(child: CircularProgressIndicator())
+            : _records.isEmpty
+            ? _buildEmptyState(isDark)
+            : _buildRecordsList(isDark),
+      );
+    });
   }
 
-  Widget _buildEmptyState() {
+  Widget _buildEmptyState(bool isDark) {
     return Center(
       child: Column(
         mainAxisAlignment: MainAxisAlignment.center,
         children: [
-          Icon(Icons.history_outlined, size: 80, color: Colors.grey[300]),
+          Icon(
+            Icons.history_outlined,
+            size: 80,
+            color: isDark ? Colors.grey[600] : Colors.grey[300],
+          ),
           const SizedBox(height: 16),
           Text(
             '暂无投稿记录',
-            style: TextStyle(fontSize: 16, color: Colors.grey[600]),
+            style: TextStyle(
+              fontSize: 16,
+              color: isDark ? Colors.grey[400] : Colors.grey[600],
+            ),
           ),
         ],
       ),
     );
   }
 
-  Widget _buildRecordsList() {
+  Widget _buildRecordsList(bool isDark) {
     return ListView.builder(
       padding: const EdgeInsets.all(16),
       itemCount: _records.length,
       itemBuilder: (context, index) {
         final record = _records[index];
-        return _buildRecordCard(record);
+        return _buildRecordCard(record, isDark);
       },
     );
   }
 
-  Widget _buildRecordCard(ManuscriptRecord record) {
+  Widget _buildRecordCard(ManuscriptRecord record, bool isDark) {
     return Card(
       elevation: 0,
-      color: Colors.grey[50],
+      color: isDark ? const Color(0xFF2A2A2A) : Colors.grey[50],
       shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
       child: ExpansionTile(
+        iconColor: isDark ? Colors.white : Colors.black87,
+        collapsedIconColor: isDark ? Colors.white : Colors.black87,
         title: Row(
           children: [
             Expanded(
               child: Text(
                 record.name,
-                style: const TextStyle(
+                style: TextStyle(
                   fontWeight: FontWeight.bold,
                   fontSize: 15,
+                  color: isDark ? Colors.white : Colors.black87,
                 ),
                 maxLines: 1,
                 overflow: TextOverflow.ellipsis,
@@ -205,7 +230,7 @@ class _TougaoPageState extends State<TougaoPage> {
             Container(
               padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
               decoration: BoxDecoration(
-                color: AppConstants.primaryColor.withAlpha(20),
+                color: AppConstants.primaryColor.withValues(alpha: 0.2),
                 borderRadius: BorderRadius.circular(8),
               ),
               child: Text(
@@ -223,27 +248,39 @@ class _TougaoPageState extends State<TougaoPage> {
           padding: const EdgeInsets.only(top: 4),
           child: Row(
             children: [
-              Icon(Icons.access_time, size: 14, color: Colors.grey[500]),
+              Icon(
+                Icons.access_time,
+                size: 14,
+                color: isDark ? Colors.grey[400] : Colors.grey[500],
+              ),
               const SizedBox(width: 4),
               Text(
                 _formatDate(record.submitTime),
-                style: TextStyle(fontSize: 12, color: Colors.grey[500]),
+                style: TextStyle(
+                  fontSize: 12,
+                  color: isDark ? Colors.grey[400] : Colors.grey[500],
+                ),
               ),
             ],
           ),
         ),
         childrenPadding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
         children: [
-          _buildDetailItem('诗人和标题', record.url),
-          _buildDetailItem('关键词', record.keywords),
-          _buildDetailItem('平台', record.platform),
-          _buildDetailItem('诗词介绍', record.introduce, maxLines: 3),
+          _buildDetailItem('诗人和标题', record.url, isDark),
+          _buildDetailItem('关键词', record.keywords, isDark),
+          _buildDetailItem('平台', record.platform, isDark),
+          _buildDetailItem('诗词介绍', record.introduce, isDark, maxLines: 3),
         ],
       ),
     );
   }
 
-  Widget _buildDetailItem(String label, String value, {int maxLines = 1}) {
+  Widget _buildDetailItem(
+    String label,
+    String value,
+    bool isDark, {
+    int maxLines = 1,
+  }) {
     return Padding(
       padding: const EdgeInsets.only(bottom: 12),
       child: Column(
@@ -253,14 +290,17 @@ class _TougaoPageState extends State<TougaoPage> {
             label,
             style: TextStyle(
               fontSize: 13,
-              color: Colors.grey[600],
+              color: isDark ? Colors.grey[400] : Colors.grey[600],
               fontWeight: FontWeight.w500,
             ),
           ),
           const SizedBox(height: 4),
           Text(
             value,
-            style: const TextStyle(fontSize: 14),
+            style: TextStyle(
+              fontSize: 14,
+              color: isDark ? Colors.white : Colors.black87,
+            ),
             maxLines: maxLines,
             overflow: TextOverflow.ellipsis,
           ),