import 'package:flutter/material.dart';
import 'package:migrainetracker/data_entry/view.dart';

class NavigatorPage extends StatefulWidget {
  const NavigatorPage({Key? key}) : super(key: key);

  @override
  State<NavigatorPage> createState() => _NavigatorPageState();
}

class _NavigatorPageState extends State<NavigatorPage> {
  int currentPageIndex = 0;

  @override
  Widget build(BuildContext context) {
    var pages = <Widget>[
      const DataEntryPage(),
      const Placeholder(),
    ];

    return Scaffold(
      appBar: AppBar(
        title: const Text("Migraine Tracker"),
      ),
      bottomNavigationBar: NavigationBar(
        destinations: const <Widget>[
          NavigationDestination(
            icon: Icon(Icons.explore),
            label: 'Today',
          ),
          NavigationDestination(
            icon: Icon(Icons.commute),
            label: 'Stats',
          ),
        ],
        selectedIndex: currentPageIndex,
        onDestinationSelected: (int index) {
          setState(() {
            currentPageIndex = index;
          });
        },
      ),
      body: pages[currentPageIndex],
    );
  }
}