app-zj/lib/page/user_center/setting_page.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:lszlgl/base/base_state.dart';
import 'package:lszlgl/config/app_config.dart';
import 'package:lszlgl/network/my_api.dart';
import 'package:lszlgl/service/upgrade_service.dart';
import 'package:lszlgl/widget/button.dart';
import 'package:lszlgl/widget/card_item.dart';

/// 设置
class SettingPage extends StatefulWidget {
  const SettingPage({Key? key}) : super(key: key);

  @override
  State<SettingPage> createState() => _SettingPageState();
}

class _SettingPageState extends BaseState<SettingPage> {
  bool sound = true;
  bool shake = true;

  void onSave() {
    MyNavigator.showToast('保存成功');
    MyNavigator.pop();
  }

  void onVersionTap(bool show, {bool pop=false}) async {
    UpgradeService.checkUpgrade(show, pop: pop);
  }

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return myScaffold(child: buildBody());
  }

  Widget buildBody() {
    return Column(
      children: [
        myAppBar(title: '设置'),
        buildList(),
        const SizedBox(height: 40),
        MyButton(
          '保 存',
          radius: 10,
          onTap: onSave,
          gradient: const LinearGradient(colors: [Color(0xFF3BD2E5), Color(0xFF247AF8)]),
          alignment: Alignment.center,
          minHeight: 40,
          margin: const EdgeInsets.symmetric(horizontal: 12),
        ),

        if(AppConfig.env == AppEnvironment.develop)
          Padding(
            padding: const EdgeInsets.only(top: 38.0),
            child: Text(MyApi.testUrl,style: const TextStyle(color: Color(0xFFA4A4A4),fontSize: 12),),
          )
      ],
    );
  }

  Widget buildList() {
    return Container(
      margin: const EdgeInsets.symmetric(horizontal: 12),
      clipBehavior: Clip.hardEdge,
      decoration: const BoxDecoration(
          color: Colors.white, borderRadius: BorderRadius.all(Radius.circular(8))),
      child: Column(
        children: [
          buildTit(),
          CardItemWidget(
            '声音',
            rightChild: buildSwitch(sound, (value) => setState(() => sound = value)),
            bottomLine: true,
          ),
          CardItemWidget(
            '震动',
            rightChild: buildSwitch(shake, (value) => setState(() => shake = value)),
            bottomLine: true,
          ),
          CardItemWidget('版本信息',
              rightText: 'V${AppConfig.packageInfo.version}',
              onTap: (){
                onVersionTap(true,pop: false);
              },
              bottomLine: true,
          ),
          CardItemWidget('更新内容',
            rightChild: const Icon(Icons.keyboard_arrow_right,size: 24, color: Color(0xFF01B2C8)),
            onTap: (){
              onVersionTap(true,pop: true);
            },
          ),
        ],
      ),
    );
  }

  Widget buildSwitch(bool value, ValueChanged changed) {
    return SizedBox(
      height: 24,
      child: CupertinoSwitch(value: value, onChanged: changed),
    );
  }

  Widget buildTit() {
    return Padding(
      padding: const EdgeInsets.all(12.0),
      child: Stack(
        alignment: Alignment.bottomLeft,
        children: [
          Container(
            height: 10,
            width: 78,
            decoration: const BoxDecoration(
              gradient: LinearGradient(
                colors: [Color(0xCC2379F8), Colors.white],
              ),
            ),
          ),
          const SizedBox(
            width: double.infinity,
            child: Text(
              '消息设置',
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
            ),
          )
        ],
      ),
    );
  }
}