mobile-app/lib/presentation/custom_widgets/app_bar_widget.dart

import 'package:farm_tpf/utils/const_color.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

class AppBarWidget extends StatelessWidget implements PreferredSizeWidget {
  final bool isBack;
  final Widget action;
  AppBarWidget({this.isBack = true, this.action});
  @override
  Widget build(BuildContext context) {
    return Container(
      child: AppBar(
        backgroundColor: Colors.white,
        elevation: 0,
        centerTitle: false,
        title: isBack
            ? InkWell(
                child: Row(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Icon(
                      Icons.keyboard_arrow_left,
                      color: AppColors.YELLOW,
                      size: 35,
                    ),
                    Text(
                      'Quay lại',
                      maxLines: 1,
                      style: TextStyle(
                          color: AppColors.YELLOW,
                          fontWeight: FontWeight.normal),
                    ),
                    SizedBox(width: 4),
                    Expanded(
                        child: Align(
                      alignment: Alignment.centerRight,
                      child: action ?? SizedBox(),
                    ))
                  ],
                ),
                onTap: () {
                  if (Get.isSnackbarOpen) Get.back();
                  Get.back();
                },
              )
            : SizedBox(),
        automaticallyImplyLeading: false,
        actions: [SizedBox()],
      ),
    );
  }

  @override
  Size get preferredSize => AppBar().preferredSize;
}