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/extension/string_extension.dart';

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

  import '../../../common/core/app_config_helper.dart';

  import '../../../models/course_entity.dart';
  import '../courese_module_model.dart';
  

  enum HeaderActionType {
    //视频跟读
    video,
    //阶段选择
    phase,
    //磨耳朵
    listen,
    //购买
    shop,

    //个人信息

    user,
    //返回到（模块选择）首页
    home,

  }
  

  class HomeTabHeaderWidget extends StatelessWidget {

    const HomeTabHeaderWidget({super.key, this.entity, this.actionTap});

    final CourseEntity? entity;

    final Function(HeaderActionType type)? actionTap;

  
    @override
    Widget build(BuildContext context) {

      return BlocBuilder<UserBloc, UserState>(
        builder: (context, state) {

          return Container(
              height: 45,
              width: double.infinity,

              color:
                  CourseModuleModel(entity?.courseModuleCode ?? 'Phase-1').color,

              padding: EdgeInsets.symmetric(horizontal: 9.5.w),
              child: Row(
                children: [
                  ScreenUtil().bottomBarHeight.horizontalSpace,
                  GestureDetector(

                    onTap: () {
                      if (actionTap != null) {

                        actionTap!(HeaderActionType.home);

                      }
                    },
                    child: Container(

                      alignment: Alignment.center,
                      child: Image.asset(
                        'back_around'.assetPng,
                        height: 40.h,
                        width: 40.w,

                      ),
                    ),
                  ),

                  // GestureDetector(
                  //   onTap: () => actionTap?.call(HeaderActionType.user),
                  //   child: Container(
                  //     decoration: BoxDecoration(
                  //       border: Border.all(
                  //         width: 1.0,
                  //         color: const Color(0xFF140C10),
                  //       ),
                  //       borderRadius: BorderRadius.circular(21),
                  //     ),
                  //     child: CircleAvatar(
                  //       radius: 21,
                  //       backgroundImage: ImageUtil.getImageProviderOnDefault(UserUtil.getUser()?.avatarUrl),
                  //     ),
                  //   ),
                  // ),
                  // GestureDetector(
                  //   onTap: () {
                  //     if (actionTap != null) {
                  //       actionTap!(HeaderActionType.user);
                  //     }
                  //   },
                  //   child: Container(
                  //     margin: const EdgeInsets.only(left: 7),
                  //     padding: const EdgeInsets.all(4.0),
                  //     decoration: BoxDecoration(
                  //       color: Colors.white,
                  //       borderRadius: BorderRadius.circular(2),
                  //       border: Border.all(width: 1.0, color: const Color(0xFF140C10), style: BorderStyle.solid),
                  //     ),
                  //     child: Text(
                  //       UserUtil.getUser()?.name ?? '未登录',
                  //       style: TextStyle(color: const Color(0xFF333333), fontSize: 16.sp),
                  //     ),
                  //   ),
                  // ),

                  20.horizontalSpace,

                  Expanded(

                      child: Text(

                    CourseModuleModel(entity?.courseModuleCode ?? 'Phase-1')
                        .courseModuleTitle,
                    textAlign: TextAlign.left,
                    style: const TextStyle(color: Colors.white, fontSize: 30.0),
                  )),

                  // IconButton(
                  //     onPressed: () {
                  //       if (actionTap != null) {
                  //         actionTap!(HeaderActionType.video);
                  //       }
                  //     },
                  //     icon: Image.asset('video'.assetPng)),

                  IconButton(
                      onPressed: () {
                        if (actionTap != null) {
                          actionTap!(HeaderActionType.phase);
                        }
                      },
                      icon: Image.asset('home'.assetPng)),
                  IconButton(
                      onPressed: () {
                        if (actionTap != null) {
                          actionTap!(HeaderActionType.listen);
                        }
                      },
                      icon: Image.asset('listen'.assetPng)),

                  Offstage(
                    offstage: AppConfigHelper.shouldHidePay(),

                    child: IconButton(
                        onPressed: () {
                          if (actionTap != null) {
                            actionTap!(HeaderActionType.shop);
                          }
                        },
                        icon: Image.asset('shop'.assetPng)),
                  ),

                  ScreenUtil().bottomBarHeight.horizontalSpace,
                ],

              ));

        },

      );
    }

  }