import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:gps/blocs/bloc_provider.dart';
import 'package:gps/blocs/gps_bloc.dart';
import 'package:gps/models/gps_point.dart';
import 'package:gps/widgets/two_parts.dart';

import 'compass.dart';

class GpsPositionWidget extends StatelessWidget {
  const GpsPositionWidget({
    Key? key,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    final GpsBloc bloc = BlocProvider.of<GpsBloc>(context);

    return StreamBuilder(
        stream: bloc.gpsPoint,
        builder: (BuildContext context, AsyncSnapshot<GpsPoint> snapshot) {
          if (!snapshot.hasData) {
            return Text(AppLocalizations.of(context)!.noData);
          } else {
            final GpsPoint currentLocation = snapshot.data!;
            final AppLocalizations l = AppLocalizations.of(context)!;
            return Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                TwoParts.fromMillisecondDateTime(
                    l.date, currentLocation.time.toInt() * 1000),
                TwoParts.fromDouble(l.lat, currentLocation.latitude),
                TwoParts.fromDouble(l.lon, currentLocation.longitude),
                TwoParts.fromDouble(l.heading, currentLocation.heading),
                TwoParts.fromDouble(l.accuracy, currentLocation.accuracy),
                TwoParts.fromDouble(l.speed, currentLocation.speed),
                TwoParts.fromInt(l.satNo, currentLocation.satelliteNumber),
                TwoParts.fromString(l.provider, currentLocation.provider),
                Compass(
                  degree: currentLocation.heading,
                  width: 200,
                ),
              ],
            );
          }
        });
  }
}