import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:internet_connection_checker/internet_connection_checker.dart';
import 'package:uae_stat/config/connectivity_provider.dart';
import 'package:uae_stat/domain/use_cases/language.dart';

class InternetCheckScreen extends ConsumerWidget {
  const InternetCheckScreen({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    ref.listen<AsyncValue<bool>>(connectivityProvider, (previous, hasInternet) {
      if (hasInternet.value == true) {
        // Show a SnackBar when internet is back
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            content: Text(context.translate('Internet is back!','عاد الاتصال بالإنترنت!')),
            backgroundColor: Colors.green,
          ),
        );
        context.pop();
        // Wait for the SnackBar to be visible before navigating
        // Future.delayed(Duration(seconds: 1), () {
        //   if (context.canPop()) {
        //     context.pop(); // Go back if there's a previous page
        //   } else {
        //     context.go(
        //         '/myhomepage'); // Redirect to home if no previous page exists
        //   }
        // });
      }
    });

    double myHeight = MediaQuery.of(context).size.height;

    return PopScope(
      canPop: false,
      onPopInvokedWithResult: (didPop, result) {
        if (didPop) return;

      },
      child: Scaffold(
        body: Padding(
          padding: const EdgeInsets.all(8.0),
          child: Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Image.asset('assets/logos/no-internet.png', width: 150),
                SizedBox(height: myHeight / 40),
                Text(context.translate('No Internet Connection','لا يوجد اتصال بالإنترنت'),
                  style: TextStyle(fontFamily: context.translate(
                    'Roboto',
                    'NotoKufi',
                  ), fontSize: 25, fontWeight: FontWeight.bold),),
                Text(context.translate('Please check your Wi-Fi or Mobile Data','يرجى التحقق من شبكة Wi-Fi أو بيانات الهاتف المحمول'),
                  style: TextStyle(fontFamily: context.translate(
                    'Roboto',
                    'NotoKufi',
                  ), fontSize: 15, fontWeight: FontWeight.w500),),
                Text(context.translate('connection and try again','واتصالك ثم حاول مرة أخرى'),
                  style: TextStyle(fontFamily: context.translate(
                    'Roboto',
                    'NotoKufi',
                  ), fontSize: 15, fontWeight: FontWeight.w500),),
                SizedBox(height: myHeight / 40),
                ElevatedButton(
                  onPressed: () async {
                    bool hasInternet =
                    await InternetConnectionChecker.instance.hasConnection;

                    if (hasInternet) {
                      ScaffoldMessenger.of(context).showSnackBar(
                        SnackBar(
                          content: Text(context.translate('Internet is back!','عاد الاتصال بالإنترنت!')),
                          backgroundColor: Colors.green,
                        ),
                      );
                      context.pop();
                      // Future.delayed(Duration(seconds: 1), () {
                      //   if (context.canPop()) {
                      //     context.pop();
                      //   } else {
                      //     context.go('/myhomepage');
                      //   }
                      // });
                    } else {
                      ScaffoldMessenger.of(context).showSnackBar(
                        SnackBar(
                          content:
                          Text(context.translate('No internet connection. Please try again.','لا يوجد اتصال بالإنترنت. يرجى المحاولة مرة أخرى.')),
                          backgroundColor: Colors.red,
                        ),
                      );
                    }
                  },
                  style: ElevatedButton.styleFrom(
                    backgroundColor: Color(0xFFA7887A),
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.all(Radius.circular(10)),
                    ),
                  ),
                  child: Row(
                    mainAxisSize: MainAxisSize.min,
                    children: [
                      Text( context.translate('Retry','إعادة المحاولة'),
                        style: TextStyle(fontFamily: context.translate(
                          'Roboto',
                          'NotoKufi',
                        ), fontSize: 16, color: Colors.white),),
                      SizedBox(width: 8),
                      Icon(Icons.refresh, size: 16, color: Colors.white),
                    ],
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );

  }
}