import 'package:flutter/material.dart';

import '../Widgets/flood_station_list_view.dart';
import '../model/flood_station.dart';
import '../services/api.dart';

class LandingPage extends StatelessWidget {
  const LandingPage({super.key});

  static const routeName = '/';

  Widget builder(
      BuildContext context, AsyncSnapshot<List<FloodStation>> snapshot) {
    if (!snapshot.hasData) {
      return CircularProgressIndicator();
    } else if (snapshot.hasData) {
      return FloodStationListView(stations: snapshot.data!);
    } else if (snapshot.hasError) {
      return Text(snapshot.error.toString());
    } else {
      return Text('An unknown error occured.');
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: FutureBuilder<List<FloodStation>>(
        future: Api.fetchStations(),
        builder: builder,
      ),
    );
  }
}