qhdkfq_regulatory_flutter/lib/mine/mine_page.dart

import 'package:flutter/material.dart';
import 'package:qhdkfq_regulatory_flutter/mine/change_pass_page.dart';
import 'package:qhdkfq_regulatory_flutter/mine/message_page.dart';
import 'package:qhdkfq_regulatory_flutter/tools/tools.dart';


class MinePage extends StatefulWidget {
  const MinePage({super.key});

  @override
  State<MinePage> createState() => _MinePageState();
}

class _MinePageState extends State<MinePage> {
  // 设置项状态
  bool notificationsEnabled = false;
  bool passwordChanged = false;
  bool updateAvailable = false;
  bool logoutSelected = false;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SingleChildScrollView(
        // child: Padding(
          // padding: const EdgeInsets.all(24.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              // 顶部标题区域
              _buildHeaderSection(),
              const SizedBox(height: 15),

              // 标语区域
              // _buildSloganSection(),
              // const SizedBox(height: 40),
              // 图片区
              _buildCenterImage(),
              const SizedBox(height: 15),

              // 设置项列表
              _buildSettingsList(),
              const SizedBox(height: 40),

              // 底部按钮
              // _buildActionButton(),
            ],
          ),
        // ),
      ),
    );
  }

  Widget _buildHeaderSection() {
    return Stack(
      alignment: const FractionalOffset(0.5, 1),
      children: [

        Padding(
            padding: EdgeInsets.fromLTRB(0,0,0,30),
            child:  Image.asset(
              "assets/images/bannerbg.png",
              width: MediaQuery.of(context).size.width, // 获取屏幕宽度
              fit: BoxFit.cover,
            )
        ),

        // 标语区域
        _buildSloganSection(),
        const SizedBox(height: 40),
      ],
      // crossAxisAlignment: CrossAxisAlignment.start,
      // children: [
      //   const Text(
      //     "齐津诚",
      //     style: TextStyle(
      //       fontSize: 28,
      //       fontWeight: FontWeight.bold,
      //       color: Color(0xFF1A237E),
      //     ),
      //   ),
      //   const SizedBox(height: 8),
      //   Text(
      //     "齐津诚",
      //     style: TextStyle(
      //       fontSize: 18,
      //       color: Colors.grey[700],
      //     ),
      //   ),
      // ],


    );
  }

  Widget _buildSloganSection() {
    return Container(
      // padding: const EdgeInsets.all(24.0),
      margin: EdgeInsets.fromLTRB(24,0,24,0),
      padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(12),
        boxShadow: [
          BoxShadow(
            color: Colors.grey.withOpacity(0.1),
            spreadRadius: 2,
            blurRadius: 8,
            offset: const Offset(0, 4),
          ),
        ],
      ),
      child: Row(
        children: [
          CircleAvatar(
            backgroundImage: AssetImage("assets/images/tx.png"),
            radius: 30,
          ),
          const SizedBox(width: 16),
          Expanded(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
              "用户名称",
              style:  TextStyle(
                fontSize: 18,
                fontWeight: FontWeight.bold,
                color: Color(0xFF000000),
                  ),
                ),
                Text(
                "用户简介",
                style: TextStyle(
                  fontSize: 14,
                  color: Colors.grey[600],
                ),
              ),
              ],
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildSettingsList() {
    return Container(
      margin: const EdgeInsets.fromLTRB(24,0,24,0),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(16),
        boxShadow: [
          BoxShadow(
            color: Colors.grey.withOpacity(0.1),
            spreadRadius: 2,
            blurRadius: 8,
            offset: const Offset(0, 4),
          ),
        ],
      ),
      child: Column(
        children: [
          // 通知提醒
          _buildSettingItem(
            title: "通知提醒",
            icon: "assets/images/i2.png",
            value: notificationsEnabled,
            num:1,
            onChanged: (value) => setState(() => notificationsEnabled = value!),
          ),
          // const Divider(height: 1, indent: 60),

          // 修改密码
          _buildSettingItem(
            title: "修改密码",
            icon: "assets/images/i3.png",
            value: passwordChanged,
            num:2,
            onChanged: (value) => setState(() => passwordChanged = value!),
          ),
          // const Divider(height: 1, indent: 60),

          // 版本更新
          _buildSettingItem(
            title: "版本更新",
            icon: "assets/images/i5.png",
            value: updateAvailable,
            num:3,
            onChanged: (value) => setState(() => updateAvailable = value!),
          ),
          // const Divider(height: 1, indent: 60),

          // 退出登录
          _buildSettingItem(
            title: "退出登录",
            icon: "assets/images/i4.png",
            value: logoutSelected,
            num:4,
            onChanged: (value) {
              setState(() => logoutSelected = value!);
              // if (value == true) {
              //   _showLogoutConfirmation();
              // }
            },
          ),
        ],
      ),
    );
  }

  Widget _buildSettingItem({
    required String title,
    required String icon,
    required bool value,
    required int num,
    required ValueChanged<bool?> onChanged,
  }) {
    return
      GestureDetector(
        onTap: () {
          switch(num){
            case 1:
           pushPage(MessagePage(), context);
              break;
            case 2:
            pushPage(ChangePassPage(), context);
              break;
            case 3:

              break;
            case 4:
              _showLogoutConfirmation();
              break;

          }
        },
        child:  ListTile(
          leading: Container(
            width: 20,
            height: 20,
            decoration: BoxDecoration(
              color: Colors.white,
              borderRadius: BorderRadius.circular(10),
            ),
            child: Image.asset(icon ,fit: BoxFit.cover, ),
          ),
          title: Text(
            title,
            style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w500),
          ),

          trailing: Transform.scale(
            scale: 1.2,
            child: Image.asset(
              "assets/images/right.png",
              fit: BoxFit.cover,
              width: 15,
              height: 15,
            ),
          ),
        ),
      );

  }

  Widget _buildActionButton() {
    return SizedBox(
      width: double.infinity,
      child: ElevatedButton(
        onPressed: () {
          // 保存设置逻辑
          _saveSettings();
        },
        style: ElevatedButton.styleFrom(
          backgroundColor: const Color(0xFF1A237E),
          foregroundColor: Colors.white,
          padding: const EdgeInsets.symmetric(vertical: 16),
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(12),
          ),
          elevation: 3,  // 注意：elevation应该放在styleFrom内部
        ),
        child: const Text(
          "保存设置",
          style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600),
        ),
      ),
    );
  }

  void _saveSettings() {
    // 这里可以添加保存设置到服务器的逻辑
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(
        content: const Text("设置已保存成功"),
        backgroundColor: Colors.green[700],
        duration: const Duration(seconds: 2),
        behavior: SnackBarBehavior.floating,
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
      ),
    );
  }

  void _showLogoutConfirmation() {
    showDialog(
      context: context,
      builder: (context) => AlertDialog(
        title: const Text("退出登录"),
        content: const Text("确定要退出登录吗？"),
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
        actions: [
          ElevatedButton(
            onPressed: () {
              setState(() => logoutSelected = false);
              Navigator.pop(context);
            },
            style: ElevatedButton.styleFrom(
              backgroundColor: Colors.grey[400],
              foregroundColor: Colors.white,
            ),
            child: const Text("      取消      "),
          ),
          ElevatedButton(
            onPressed: () {
              // 执行退出登录操作
              Navigator.pop(context);
              ScaffoldMessenger.of(context).showSnackBar(
                SnackBar(
                  content: const Text("您已成功退出登录"),
                  backgroundColor: Colors.blue[700],
                  duration: const Duration(seconds: 2),
                ),
              );
            },
            style: ElevatedButton.styleFrom(
              backgroundColor: Colors.blue[700],
              foregroundColor: Colors.white,
            ),
            child: const Text("确定退出"),
          ),
        ],
      ),
    );
  }
}

Widget _buildCenterImage (){
  return Stack(
      children: [

        Container(
          margin: const EdgeInsets.fromLTRB(24,0,24,0),
          height: 100,
          decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(10.0),
          image: DecorationImage(
          image: AssetImage('assets/images/bg1.png'),
            fit: BoxFit.cover,
            ),
          ),
        ),
        Positioned(
          top: 25,
            left: 45,
            child: Text(
              "防范事故 保障安全",
              style:  TextStyle(
                fontSize: 18,
                fontWeight: FontWeight.bold,
                color: Color(0xFF000000),
              ),
            ),
        ),
        Positioned(
          top: 55,
            left: 45,
            child: Text(
              "治理隐患，健康你我他",
              style: TextStyle(
                fontSize: 14,
                color: Colors.grey[600],
              ),
            ),
        )

      ]
  );



}