content: import 'package:flutter/material.dart';
  
  import '../screens/filters_screen.dart';
  
  class MainDrawer extends StatelessWidget {
    Widget buildListTile(String title, IconData icon, Function tapHandler) {
      return ListTile(
        leading: Icon(
          icon,
          size: 26,
        ),
        title: Text(
          title,
          style: TextStyle(
            fontFamily: 'RobotoCondensed',
            fontSize: 24,
            fontWeight: FontWeight.bold,
          ),
        ),
        onTap: tapHandler,
      );
    }
  
    @override
    Widget build(BuildContext context) {
      return Drawer(
        child: Column(
          children: <Widget>[
            Container(
              height: 120,
              width: double.infinity,
              padding: EdgeInsets.all(20),
              alignment: Alignment.centerLeft,
              color: Theme.of(context).accentColor,
              child: Text(
                'Cooking Up!',
                style: TextStyle(
                    fontWeight: FontWeight.w900,
                    fontSize: 30,
                    color: Theme.of(context).primaryColor),
              ),
            ),
            SizedBox(
              height: 20,
            ),
            buildListTile('Meals', Icons.restaurant, () {
              Navigator.of(context).pushReplacementNamed('/');
            }),
            buildListTile('Filters', Icons.settings, () {
              Navigator.of(context).pushReplacementNamed(FiltersScreen.routeName);
            }),
          ],
        ),
      );
    }
  }
  