import 'package:flutter/material.dart';
import 'package:flutter/src/widgets/framework.dart';
import 'package:flutter/src/widgets/placeholder.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_progress_hud/flutter_progress_hud.dart';
import 'package:flutter_spinkit/flutter_spinkit.dart';
import 'package:unit2/bloc/sos/sos_bloc.dart';
import 'package:unit2/screens/sos/components/add_mobile.dart';
import 'package:unit2/theme-data.dart/colors.dart';

class SosScreen extends StatefulWidget {
  const SosScreen({super.key});

  @override
  State<SosScreen> createState() => _SosScreenState();
}

class _SosScreenState extends State<SosScreen> {
  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
      resizeToAvoidBottomInset: true,
      appBar: AppBar(
        title: const Text("SOS"),
        centerTitle: true,
        backgroundColor: primary,
      ),
      body: ProgressHUD(
        padding: const EdgeInsets.all(24),
        backgroundColor: Colors.black87,
        indicatorWidget: const SpinKitFadingCircle(color: Colors.white),
        child: BlocConsumer<SosBloc,SosState>(
          listener: (context, state) {
            //// user location loaded
            if (state is UserLocationLoaded) {
              Navigator.push(context,
                  MaterialPageRoute(builder: (BuildContext context) {
                return AddMobile();
              }));
            }
            ////loading state
            if (state is LoadingState) {
              final progress = ProgressHUD.of(context);
              progress!.showWithText("Please wait...");
            }
          },
          builder: (context, state) {
            if (state is ErrorState) {}
            return Container();
          },
        ),
      ),
    ));
  }
}