dating_touchme_app/lib/pages/message/chat_settings_page.dart

import 'package:dating_touchme_app/extension/ex_widget.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';

import '../../controller/message/chat_settings_controller.dart';
import '../../generated/assets.dart';
import '../../model/home/marriage_data.dart';

class ChatSettingsPage extends StatelessWidget {
  final String userId;
  final MarriageData? userData;

  const ChatSettingsPage({
    required this.userId,
    this.userData,
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    // 验证参数
    if (userId.isEmpty) {
      return Scaffold(
        appBar: AppBar(
          title: const Text('聊天设置'),
          leading: IconButton(
            icon: const Icon(Icons.arrow_back_ios),
            onPressed: () => Get.back(),
          ),
        ),
        body: const Center(
          child: Text('用户ID无效'),
        ),
      );
    }
    
    // 初始化控制器，传递用户信息
    // 使用 init 参数确保控制器在 GetBuilder 之前初始化
    return GetBuilder<ChatSettingsController>(
      init: ChatSettingsController(
        userId: userId,
        userData: userData,
      ),
      builder: (controller) {
        return Scaffold(
          backgroundColor: Colors.white,
          appBar: AppBar(
            title: Text(
              '聊天设置',
              style: TextStyle(
                fontSize: 18.sp,
                fontWeight: FontWeight.w500,
                color: Colors.black,
              ),
            ),
            centerTitle: true,
            backgroundColor: Colors.white,
            elevation: 0,
            leading: IconButton(
              icon: Icon(Icons.arrow_back_ios, color: Colors.black, size: 20.w),
              onPressed: () => Get.back(),
            ),
          ),
          body: _buildBody(context, controller),
        );
      },
    );
  }
  
  Widget _buildBody(BuildContext context, ChatSettingsController controller) {
    try {
      return Column(
        children: [
          // 用户信息区域
          _buildUserInfoSection(controller),
          
          // 分隔线
          Container(
            height: 8.h,
            color: Color(0xFFF5F5F5),
          ),
          
          // 设置选项
          _buildSettingsList(controller),
          
          // 间隔
          SizedBox(height: 17.h),
          
          // 关注按钮
          _buildFollowButton(controller),
          
          SizedBox(height: MediaQuery.of(context).padding.bottom + 20.h),
        ],
      );
    } catch (e, stackTrace) {
      print('❌ [ChatSettingsPage] _buildBody 失败: $e');
      print('堆栈跟踪: $stackTrace');
      return Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Text('页面加载失败: $e'),
            SizedBox(height: 16),
            ElevatedButton(
              onPressed: () => Get.back(),
              child: Text('返回'),
            ),
          ],
        ),
      );
    }
  }

  // 用户信息区域
  Widget _buildUserInfoSection(ChatSettingsController controller) {
    try {
      final avatarUrl = controller.getAvatarUrl();
      final displayName = controller.getDisplayName();
      
      return Container(
        padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 16.h),
        child: Row(
          children: [
            // 头像
            ClipOval(
              child: avatarUrl != null && avatarUrl.isNotEmpty
                  ? Image.network(
                      avatarUrl,
                      width: 50.w,
                      height: 50.w,
                      fit: BoxFit.cover,
                      errorBuilder: (context, error, stackTrace) {
                        return Image.asset(
                          Assets.imagesAvatarsExample,
                          width: 50.w,
                          height: 50.w,
                          fit: BoxFit.cover,
                        );
                      },
                    )
                  : Image.asset(
                      Assets.imagesAvatarsExample,
                      width: 50.w,
                      height: 50.w,
                      fit: BoxFit.cover,
                    ),
            ),
            
            SizedBox(width: 12.w),
            
            // 昵称（优先显示备注名）
            Expanded(
              child: Text(
                displayName,
                style: TextStyle(
                  fontSize: 16.sp,
                  fontWeight: FontWeight.w500,
                  color: Colors.black,
                ),
              ),
            ),
            
            // 右箭头
            Icon(
              Icons.arrow_forward_ios,
              size: 16.w,
              color: Color(0xFF999999),
            ),
          ],
        ),
      ).onTap(() {
        // 点击跳转到用户详情页
        try {
          controller.navigateToUserProfile();
        } catch (e) {
          print('❌ [ChatSettingsPage] 跳转失败: $e');
        }
      });
    } catch (e, stackTrace) {
      print('❌ [ChatSettingsPage] _buildUserInfoSection 失败: $e');
      print('堆栈跟踪: $stackTrace');
      return Container(
        padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 16.h),
        child: Row(
          children: [
            ClipOval(
              child: Image.asset(
                Assets.imagesAvatarsExample,
                width: 50.w,
                height: 50.w,
                fit: BoxFit.cover,
              ),
            ),
            SizedBox(width: 12.w),
            Expanded(
              child: Text(
                controller.userId.isNotEmpty ? controller.userId : '加载中...',
                style: TextStyle(
                  fontSize: 16.sp,
                  fontWeight: FontWeight.w500,
                  color: Colors.black,
                ),
              ),
            ),
            Icon(
              Icons.arrow_forward_ios,
              size: 16.w,
              color: Color(0xFF999999),
            ),
          ],
        ),
      );
    }
  }

  // 设置选项列表
  Widget _buildSettingsList(ChatSettingsController controller) {
    return Column(
      children: [
        // 设置备注名
        _buildSettingItem(
          title: '设置备注名',
          showArrow: true,
          onTap: () {
            // TODO: 打开设置备注名弹窗
            _showSetRemarkDialog(controller);
          },
        ),
        
        _buildDivider(),
        
        // 加入黑名单
        _buildSwitchItem(
          title: '加入黑名单',
          value: controller.isBlacklisted.value,
          onChanged: (value) {
            controller.toggleBlacklist(value);
          },
          controller: controller,
        ),
        
        _buildDivider(),
        
        // 举报
        _buildSettingItem(
          title: '举报',
          showArrow: true,
          onTap: () {
            // TODO: 跳转到举报页面
            controller.reportUser();
          },
        ),

         _buildDivider(),

      ],
    );
  }

  // 设置项（带箭头）
  Widget _buildSettingItem({
    required String title,
    bool showArrow = false,
    VoidCallback? onTap,
  }) {
    return Container(
      padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 16.h),
      child: Row(
        children: [
          Expanded(
            child: Text(
              title,
              style: TextStyle(
                fontSize: 16.sp,
                color: Colors.black,
              ),
            ),
          ),
          if (showArrow)
            Icon(
              Icons.arrow_forward_ios,
              size: 16.w,
              color: Color(0xFF999999),
            ),
        ],
      ),
    ).onTap(onTap);
  }

  // 开关项
  Widget _buildSwitchItem({
    required String title,
    required bool value,
    required ValueChanged<bool> onChanged,
    required ChatSettingsController controller,
  }) {
    return GetBuilder<ChatSettingsController>(
      builder: (ctrl) {
        return Container(
          padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 12.h),
          child: Row(
            children: [
              Expanded(
                child: Text(
                  title,
                  style: TextStyle(
                    fontSize: 16.sp,
                    color: Colors.black,
                  ),
                ),
              ),
              CupertinoSwitch(
                value: ctrl.isBlacklisted.value,
                onChanged: onChanged,
                activeColor: Color.fromRGBO(117, 98, 249, 1),
              ),
            ],
          ),
        );
      },
    );
  }

  // 分隔线
  Widget _buildDivider() {
    return Container(
      margin: EdgeInsets.only(left: 16.w),
      height: 1.h,
      color: Color(0xFFF5F5F5),
    );
  }

  // 关注按钮
  Widget _buildFollowButton(ChatSettingsController controller) {
    return GetBuilder<ChatSettingsController>(
      builder: (ctrl) {
        try {
          final isFollowing = ctrl.isFollowing.value;
          return Container(
            margin: EdgeInsets.symmetric(horizontal: 25.w),
            width: double.infinity,
            height: 50.h,
            child: ElevatedButton(
              onPressed: () {
                try {
                  ctrl.toggleFollow();
                } catch (e) {
                  print('❌ [ChatSettingsPage] 切换关注状态失败: $e');
                }
              },
              style: ElevatedButton.styleFrom(
                backgroundColor: Color.fromRGBO(117, 98, 249, 1),
                foregroundColor: Colors.white,
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(24.r),
                ),
                elevation: 0,
              ),
              child: Text(
                isFollowing ? '已关注' : '关注',
                style: TextStyle(
                  fontSize: 18.sp,
                  fontWeight: FontWeight.w500,
                ),
              ),
            ),
          );
        } catch (e) {
          print('❌ [ChatSettingsPage] _buildFollowButton 失败: $e');
          return Container(
            margin: EdgeInsets.symmetric(horizontal: 25.w),
            width: double.infinity,
            height: 50.h,
            child: ElevatedButton(
              onPressed: () {},
              style: ElevatedButton.styleFrom(
                backgroundColor: Color.fromRGBO(117, 98, 249, 1),
                foregroundColor: Colors.white,
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(24.r),
                ),
                elevation: 0,
              ),
              child: Text(
                '关注',
                style: TextStyle(
                  fontSize: 18.sp,
                  fontWeight: FontWeight.w500,
                ),
              ),
            ),
          );
        }
      },
    );
  }

  // 设置备注名对话框
  void _showSetRemarkDialog(ChatSettingsController controller) {
    final TextEditingController textController = TextEditingController(
      text: controller.remark.value, // 预填充当前备注名
    );
    
    Get.dialog(
      AlertDialog(
        title: Text('设置备注名'),
        content: TextField(
          controller: textController,
          decoration: InputDecoration(
            hintText: '请输入备注名',
            border: OutlineInputBorder(
              borderRadius: BorderRadius.circular(8.r),
            ),
          ),
          autofocus: true,
          maxLength: 20, // 限制最大长度
        ),
        actions: [
          TextButton(
            onPressed: () => Get.back(),
            child: Text(
              '取消',
              style: TextStyle(color: Color(0xFF999999)),
            ),
          ),
          TextButton(
            onPressed: () {
              final remark = textController.text.trim();
              if (remark.isNotEmpty) {
                controller.setRemark(remark);
                Get.back();
              } else {
                // 如果输入为空，清除备注名
                controller.setRemark('');
                Get.back();
              }
            },
            child: Text(
              '确定',
              style: TextStyle(color: Color(0xFFA05CFF)),
            ),
          ),
        ],
      ),
    );
  }
}