fix: 健康仪表盘单位下移 + 档案按钮浅紫 + AI问诊胶囊改名 + 删除账号功能

health_app/lib/pages/home/widgets/chat_messages_view.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
 import '../../../core/app_colors.dart';
 import '../../../core/app_theme.dart';
 import '../../../core/navigation_provider.dart';
@@ -294,12 +295,27 @@ class ChatMessagesView extends ConsumerWidget {
                 fit: BoxFit.cover,
               ),
 
-              // ── 医生选择区（问诊专用）──
+              // ── AI问诊引导 ──
               if (agent == ActiveAgent.consultation) ...[
                 const SizedBox(height: 14),
                 Padding(
                   padding: const EdgeInsets.symmetric(horizontal: 20),
-                  child: _buildDoctorCards(ref, agentColors),
+                  child: Container(
+                    width: double.infinity,
+                    padding: const EdgeInsets.all(16),
+                    decoration: BoxDecoration(
+                      color: const Color(0xFFF0F4FF),
+                      borderRadius: BorderRadius.circular(14),
+                    ),
+                    child: const Text(
+                      '在下方输入框描述您的症状，AI医生将为您提供专业建议',
+                      textAlign: TextAlign.center,
+                      style: TextStyle(
+                        fontSize: 14,
+                        color: AppColors.textSecondary,
+                      ),
+                    ),
+                  ),
                 ),
               ],
 
@@ -409,13 +425,18 @@ class ChatMessagesView extends ConsumerWidget {
             mainAxisSize: MainAxisSize.min,
             children: [
               ShaderMask(
-                shaderCallback: (bounds) => AppColors.actionOutlineGradient.createShader(bounds),
+                shaderCallback: (bounds) =>
+                    AppColors.actionOutlineGradient.createShader(bounds),
                 child: Icon(a.icon, size: 24, color: Colors.white),
               ),
               const SizedBox(width: 10),
               Text(
                 a.label,
-                style: const TextStyle(fontSize: 17, fontWeight: FontWeight.w700, color: AppColors.textPrimary),
+                style: const TextStyle(
+                  fontSize: 17,
+                  fontWeight: FontWeight.w700,
+                  color: AppColors.textPrimary,
+                ),
               ),
             ],
           ),
@@ -436,113 +457,6 @@ class ChatMessagesView extends ConsumerWidget {
     };
   }
 
-  Widget _buildDoctorCards(WidgetRef ref, _AgentColors colors) {
-    const doctors = [
-      {
-        'name': '张明',
-        'title': '主任医师',
-        'dept': '心脏康复科',
-        'desc': '冠心病、高血压术后管理',
-        'id': '468b82e2-d95a-4436-bff6-a50eecf99a66',
-      },
-      {
-        'name': '李芳',
-        'title': '副主任医师',
-        'dept': '营养科',
-        'desc': '糖尿病、甲状腺疾病管理',
-        'id': 'd4148733-b538-4398-af17-0c7592fc0c2d',
-      },
-      {
-        'name': '王建国',
-        'title': '主任医师',
-        'dept': '心血管内科',
-        'desc': '术后营养指导、饮食方案制定',
-        'id': 'ef0953c9-eb63-4d03-b6d7-050a1897d4a3',
-      },
-    ];
-    return Row(
-      children: [
-        for (var i = 0; i < doctors.length; i++) ...[
-          if (i > 0) const SizedBox(width: 8),
-          Expanded(child: _doctorCard(doctors[i], ref, colors)),
-        ],
-      ],
-    );
-  }
-
-  Widget _doctorCard(
-    Map<String, String> doc,
-    WidgetRef ref,
-    _AgentColors colors,
-  ) {
-    return InkWell(
-      onTap: () => pushRoute(ref, 'consultation', params: {'id': doc['id']!}),
-      borderRadius: BorderRadius.circular(12),
-      child: Container(
-        padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 10),
-        decoration: BoxDecoration(
-          color: Colors.white,
-          borderRadius: BorderRadius.circular(12),
-          border: Border.all(color: colors.border),
-        ),
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            CircleAvatar(
-              radius: 22,
-              backgroundColor: colors.iconBg,
-              child: Text(
-                doc['name']![0],
-                style: TextStyle(
-                  fontSize: 21,
-                  fontWeight: FontWeight.w600,
-                  color: colors.accent,
-                ),
-              ),
-            ),
-            const SizedBox(height: 6),
-            Text(
-              doc['name']!,
-              style: const TextStyle(
-                fontSize: 16,
-                fontWeight: FontWeight.w600,
-                color: AppColors.textPrimary,
-              ),
-            ),
-            Text(
-              doc['title']!,
-              style: const TextStyle(fontSize: 14, color: AppColors.textHint),
-            ),
-            const SizedBox(height: 2),
-            Container(
-              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
-              decoration: BoxDecoration(
-                color: colors.iconBg,
-                borderRadius: BorderRadius.circular(4),
-              ),
-              child: Text(
-                doc['dept']!,
-                style: TextStyle(fontSize: 13, color: colors.accent),
-              ),
-            ),
-            const SizedBox(height: 4),
-            Text(
-              doc['desc']!,
-              style: const TextStyle(
-                fontSize: 13,
-                color: AppColors.textSecondary,
-                height: 1.3,
-              ),
-              maxLines: 2,
-              overflow: TextOverflow.ellipsis,
-              textAlign: TextAlign.center,
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
   // ═══════════════════════════════════════════════════════════
   // 2. DataConfirmCard — 统一确认卡片（紫白蓝风格）
   // ═══════════════════════════════════════════════════════════
@@ -1556,46 +1470,52 @@ class ChatMessagesView extends ConsumerWidget {
   static _AgentColors _agentColors(ActiveAgent agent) {
     return switch (agent) {
       ActiveAgent.consultation => _AgentColors(
-        gradient: [AppColors.sageAccent, AppColors.primary],
-        bg: const Color(0xFFF2FBF9),
-        border: const Color(0xFFD9F0EA),
-        iconBg: const Color(0xFFE8F8F4),
-        accent: const Color(0xFF4F9E90),
+        gradient: [Color(0xFFFFCAD4), Color(0xFFFF9AAE)],
+        bg: const Color(0xFFFFF4F6),
+        border: const Color(0xFFFFDFE7),
+        iconBg: const Color(0xFFFFEEF2),
+        accent: const Color(0xFFFF7F98),
+        verticalGradient: true,
       ),
       ActiveAgent.health => _AgentColors(
-        gradient: [AppColors.meadowAccent, AppColors.auraDeepIndigo],
-        bg: const Color(0xFFF3FBF4),
-        border: const Color(0xFFDFF2E4),
-        iconBg: const Color(0xFFEFF9F0),
-        accent: const Color(0xFF4EA65B),
+        gradient: [Color(0xFFFFAFBD), Color(0xFFC9FFBF)],
+        bg: const Color(0xFFF7FDEB),
+        border: const Color(0xFFEAF7BF),
+        iconBg: const Color(0xFFF9FCEB),
+        accent: const Color(0xFF8BD982),
+        verticalGradient: true,
       ),
       ActiveAgent.diet => _AgentColors(
-        gradient: [AppColors.peachAccent, AppColors.auraOrchid],
+        gradient: [Color(0xFFF6D365), Color(0xFFFDA085)],
         bg: const Color(0xFFFFF7F0),
         border: const Color(0xFFFFE8D4),
         iconBg: const Color(0xFFFFF0E4),
-        accent: const Color(0xFFE26A64),
+        accent: const Color(0xFFF89C5B),
+        verticalGradient: true,
       ),
       ActiveAgent.medication => _AgentColors(
-        gradient: [AppColors.auraLavender, AppColors.blueMeasure],
+        gradient: [Color(0xFF89F7FE), Color(0xFF66A6FF)],
         bg: const Color(0xFFF4F6FF),
         border: const Color(0xFFDDE6FF),
         iconBg: const Color(0xFFEFF3FF),
-        accent: AppColors.primary,
+        accent: const Color(0xFF4F8FF7),
+        verticalGradient: true,
       ),
       ActiveAgent.report => _AgentColors(
-        gradient: [AppColors.primary, AppColors.roseAccent],
+        gradient: [Color(0xFFE0C3FC), Color(0xFF8EC5FC)],
         bg: const Color(0xFFF8F5FF),
         border: const Color(0xFFE9E0FF),
         iconBg: const Color(0xFFF2EDFF),
-        accent: AppColors.primary,
+        accent: const Color(0xFF9D8AF8),
+        verticalGradient: true,
       ),
       ActiveAgent.exercise => _AgentColors(
-        gradient: [AppColors.sageAccent, AppColors.auraDeepIndigo],
-        bg: const Color(0xFFF0FBFD),
-        border: const Color(0xFFD6EEF2),
-        iconBg: const Color(0xFFE8F7FA),
-        accent: const Color(0xFF2B8EA0),
+        gradient: [Color(0xFFB6F2FF), Color(0xFF7DD3FC)],
+        bg: const Color(0xFFF0FCFF),
+        border: const Color(0xFFD8F5FC),
+        iconBg: const Color(0xFFEAFBFF),
+        accent: const Color(0xFF38BDE8),
+        verticalGradient: true,
       ),
       _ => _AgentColors(
         gradient: [AppColors.primary, AppColors.blueMeasure],
@@ -1609,16 +1529,16 @@ class ChatMessagesView extends ConsumerWidget {
 
   static (_AgentIcon, String, String) _agentInfo(ActiveAgent agent) {
     return switch (agent) {
-      ActiveAgent.health => (Icons.favorite_border, '记数据', '录入血压、血糖、心率等日常指标'),
-      ActiveAgent.diet => (Icons.restaurant, '拍饮食', '拍照识别食物热量和营养成分'),
-      ActiveAgent.medication => (Icons.medication, '药管家', '管理药品、提醒服药、追踪用量'),
+      ActiveAgent.health => (LucideIcons.heartPulse, '记数据', '录入血压、血糖、心率等日常指标'),
+      ActiveAgent.diet => (LucideIcons.utensils, '拍饮食', '拍照识别食物热量和营养成分'),
+      ActiveAgent.medication => (LucideIcons.pill, '药管家', '管理药品、提醒服药、追踪用量'),
       ActiveAgent.consultation => (
-        Icons.local_hospital,
-        '问诊',
-        '在线咨询医生，描述症状获取建议',
+        LucideIcons.messageCircle,
+        'AI问诊',
+        'AI智能问诊，描述症状获取建议',
       ),
-      ActiveAgent.report => (Icons.assignment, '报告分析', '上传体检报告，AI 辅助解读'),
-      ActiveAgent.exercise => (Icons.directions_run, '运动', '制定运动计划，打卡记录进度'),
+      ActiveAgent.report => (LucideIcons.fileText, '报告分析', '上传体检报告，AI 辅助解读'),
+      ActiveAgent.exercise => (LucideIcons.activity, '运动', '制定运动计划，打卡记录进度'),
       _ => (Icons.forum_outlined, 'AI 助手', '您的智能健康管家'),
     };
   }
@@ -2031,13 +1951,17 @@ class _AgentMark extends StatelessWidget {
       decoration: BoxDecoration(
         gradient: LinearGradient(
           colors: colors.gradient,
-          begin: Alignment.topLeft,
-          end: Alignment.bottomRight,
+          begin: colors.verticalGradient
+              ? Alignment.topCenter
+              : Alignment.topLeft,
+          end: colors.verticalGradient
+              ? Alignment.bottomCenter
+              : Alignment.bottomRight,
         ),
-        borderRadius: BorderRadius.circular(20),
+        borderRadius: BorderRadius.circular(colors.verticalGradient ? 18 : 20),
         boxShadow: [
           BoxShadow(
-            color: colors.accent.withValues(alpha: 0.24),
+            color: colors.accent.withValues(alpha: 0.18),
             blurRadius: 18,
             offset: const Offset(0, 8),
           ),
@@ -2103,12 +2027,14 @@ class _AgentColors {
   final Color border;
   final Color iconBg;
   final Color accent;
+  final bool verticalGradient;
   const _AgentColors({
     required this.gradient,
     required this.bg,
     required this.border,
     required this.iconBg,
     required this.accent,
+    this.verticalGradient = false,
   });
 }