liangchengyou / wow_english

  import 'package:flutter/material.dart';

  import 'package:flutter_bloc/flutter_bloc.dart';

  import 'package:flutter_screenutil/flutter_screenutil.dart';

  import 'package:wow_english/common/core/app_consts.dart';

  import 'package:wow_english/common/core/assets_const.dart';

  import 'package:wow_english/common/core/user_util.dart';

  import 'package:wow_english/common/widgets/we_app_bar.dart';

  import 'package:wow_english/models/user_entity.dart';

  import 'package:wow_english/pages/user/bloc/user_bloc.dart';

  import 'package:wow_english/route/route.dart';

  import 'package:wow_english/utils/image_util.dart';

  
  class UserPage extends StatelessWidget {
    const UserPage({super.key});
  
    @override
    Widget build(BuildContext context) {

      return BlocProvider(
        create: (context) => UserBloc(),

        child: const _UserView(),

      );
    }
  }
  
  class _UserView extends StatelessWidget {
    const _UserView({super.key});
  

    final String bannerUrl = '';
  

    @override
    Widget build(BuildContext context) {

      return _pageWidget();
    }

    Widget _pageWidget() => BlocBuilder<UserBloc, UserState>(
          /*buildWhen: (previous, current) {
            return current != previous;
          },*/
          builder: (context, state) {

            UserEntity user = UserUtil.getUser()!;

            final userBloc = BlocProvider.of<UserBloc>(context);

            // 常规按钮的字体样式
            final textStyle21sp = TextStyle(
              //fontWeight: FontWeight.w600,
              color: const Color(0xFF333333),
              fontSize: 21.sp,
            );
  
            // 常规按钮的样式
            var normalButtonStyle = ButtonStyle(
              side: MaterialStateProperty.all(BorderSide(color: const Color(0xFF140C10), width: 1.5.w)),
              shape: MaterialStateProperty.all(RoundedRectangleBorder(borderRadius: BorderRadius.circular(15.r))),
              minimumSize: MaterialStateProperty.all(Size(double.infinity, 58.h)),
              backgroundColor: MaterialStateProperty.all(Colors.white),
            );
  
            return Scaffold(

                //backgroundColor: Colors.white,

                appBar: const WEAppBar(),
                body: SingleChildScrollView(
                  padding: EdgeInsets.only(left: 17.w, right: 17.w, top: 10.h, bottom: 22.h),
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      // banner

                      Offstage(
                        child: Container(
                            child: Image.asset(bannerUrl), constraints: BoxConstraints(maxHeight: 196.h)),
                      ),

                      30.verticalSpace,
                      Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          CircleAvatar(
                            radius: 40.r,

                            backgroundColor: const Color(0xFF140C10),

                            child: CircleAvatar(
                              radius: 38.5.r,
                              backgroundImage: ImageUtil.getImageProviderOnDefault(user.avatarUrl),

                            ),

                            /*child: ClipOval(
                          child: OwImageWidget(name: user.avatarUrl ?? AssetsConst.wowLogo, fit: BoxFit.contain,),
                        )*/
                          ),
                          32.horizontalSpace,
                          Expanded(
                              child: Column(
                            children: [
                              Row(

                                children: [

                                  LimitedBox(
                                    maxWidth: 220.w,
                                    child: Text(
                                      user.name,
                                      //'1231231231312312312312312312312312312312312312312',
                                      style: textStyle21sp,
                                      overflow: TextOverflow.ellipsis,
                                    ),
                                  ),
                                  14.horizontalSpace,

                                  Text(

                                    user.getGenderString(),
                                    style: textStyle21sp,
                                  ),
                                  14.horizontalSpace,
                                  Offstage(
                                    offstage: user.effectiveDate == null,
                                    child: Image.asset(
                                      AssetsConst.icVip,
                                      height: 18.h,

                                    ),
                                  )
                                ],
                              ),

                              Offstage(
                                offstage: user.effectiveDate == null,
                                child: Row(
                                  children: [
                                    Text(
                                      "${user.effectiveDate} 到期",
                                      style: TextStyle(
                                        color: const Color(0xFFE11212),
                                        fontSize: 17.sp,
                                      ),
                                    )
                                  ],
                                ),
                              )
                            ],
                          )),
                          TextButton(
                            child: Text(
                              "修改个人信息>",
                              style: textStyle21sp,
                            ),

                            onPressed: () {
                              Navigator.of(AppRouter.context).pushNamed(AppRouteName.userInformation);
                            },

                          )
                        ],

                      ),

                      30.verticalSpace,
                      OutlinedButton(

                        onPressed: () => Navigator.of(context).pushNamed(AppRouteName.fogPwd),

                        style: normalButtonStyle,
                        child: Text(
                          "修改密码",
                          style: textStyle21sp,
                        ),

                      ),

                      12.verticalSpace,
                      OutlinedButton(

                          onPressed: () => Navigator.of(context).pushNamed(AppRouteName.exLesson),

                          style: normalButtonStyle,
                          child: Text(
                            "兑换课程",
                            style: textStyle21sp,
                          )),
                      12.verticalSpace,
                      OutlinedButton(
                          onPressed: () => {
                                Navigator.of(context).pushNamed(AppRouteName.webView,
                                    arguments: {'urlStr': AppConsts.userPrivacyPolicyUrl, 'webViewTitle': '隐私协议'})
                              },
                          style: normalButtonStyle,
                          child: Text(
                            "隐私协议",
                            style: textStyle21sp,
                          )),
                      30.verticalSpace,
                      OutlinedButton(
                          onPressed: () => {userBloc.add(UserLogout())},
                          style: ButtonStyle(
                            side: MaterialStateProperty.all(BorderSide(color: const Color(0xFF140C10), width: 1.5)),
                            shape: MaterialStateProperty.all(
                                RoundedRectangleBorder(borderRadius: BorderRadius.circular(15.r))),
                            minimumSize: MaterialStateProperty.all(Size(295.w, 40.h)),
                            backgroundColor: MaterialStateProperty.all(Color(0xFFFBB621)),
                          ),
                          child: Text(
                            "退出登陆",
                            style: TextStyle(
                              //fontWeight: FontWeight.w600,
                              color: Colors.white,
                              fontSize: 17.sp,
                            ),
                          )),
                    ],
                  ),
                ));
          },
        );

  }