import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:hub/flutter_flow/flutter_flow_icon_button.dart';
import 'package:hub/flutter_flow/flutter_flow_theme.dart';

class AppBarUtil extends StatelessWidget implements PreferredSizeWidget {
  final String title;
  final VoidCallback? onBackButtonPressed;
  final Widget? actionButton;

  const AppBarUtil({
    Key? key,
    required this.title,
    this.onBackButtonPressed,
    this.actionButton,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return AppBar(
      backgroundColor: FlutterFlowTheme.of(context).primaryBackground,
      automaticallyImplyLeading: false,
      forceMaterialTransparency: true,
      elevation: 0.0,
      leading: FlutterFlowIconButton(
        borderColor: Colors.transparent,
        borderRadius: 30.0,
        borderWidth: 1.0,
        buttonSize: 60.0,
        icon: Icon(
          Icons.keyboard_arrow_left,
          color: FlutterFlowTheme.of(context).primaryText,
          size: 30.0,
        ),
        onPressed: onBackButtonPressed ?? () => Navigator.of(context).pop(),
      ),
      title: Text(
        title,
        style: FlutterFlowTheme.of(context).headlineMedium.override(
              fontFamily: 'Nunito',
              color: FlutterFlowTheme.of(context).primaryText,
              fontSize: 15.0,
              letterSpacing: 0.0,
              fontWeight: FontWeight.bold,
              useGoogleFonts: GoogleFonts.asMap().containsKey('Nunito'),
            ),
      ),
      actions: [
        if (actionButton != null) actionButton!,
      ],
      centerTitle: true,
    );
  }

  @override
  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
}