import 'dart:io';

import 'package:url_launcher/url_launcher.dart';

class URLLauncher {
  static Future<void> sendWhatsapp(
      {String phoneNumber = '971581497062',
      String text = 'Hi%2C%20I%20would%20like%20to',
      String from = ''}) async {
    Uri launchUri;
    launchUri = Uri.parse("whatsapp://send?phone=%2B$phoneNumber&text=$text");
    // Launch the App
    try {
      // SegmentEvents.sendTrackEvent(SegmentEventModel(
      //     eventName: 'Whatsapp opened', properties: {'From': from}));
      //
      // if (await canLaunchUrl(launchUri) == false) {
      //   CustomSnackBar.displaySnackBar('Could not open whatsapp');
      //   return;
      // }
      if (Platform.isAndroid) {
        await launch(
          launchUri.toString(),
        );
      } else {
        await launchUrl(
          launchUri,
        );
      }
    } catch (error) {
      // CustomSnackBar.displaySnackBar('Could not open whatsapp');
      throw 'Could not launch $phoneNumber';
    }
  }

  static Future<void> sendEmail(
      {required String email, String subject = '', body = ''}) async {
    String? encodeQueryParameters(Map<String, String> params) {
      return params.entries
          .map((MapEntry<String, String> e) =>
              '${Uri.encodeComponent(e.key)}=${Uri.encodeComponent(e.value)}')
          .join('&');
    }

    final emailLaunchUri = Uri(
      scheme: 'mailto',
      path: email,
      query: encodeQueryParameters(<String, String>{
        subject: body,
      }),
    );
    try {
      bool canLaunch = await canLaunchUrl(emailLaunchUri);
      if (canLaunch) {
        await launchUrl(emailLaunchUri);
      }
    } catch (err) {
      throw 'Could not launch $emailLaunchUri';
    }
  }

  static Future<void> launch(String url) async {
    Uri parsedUrl = Uri.parse(url);
    try {
      bool canLaunch = await canLaunchUrl(parsedUrl);
      if (canLaunch) {
        await launchUrl(
          parsedUrl,
          // mode: LaunchMode.externalApplication,
        );
      }
    } catch (err) {
      throw 'Url launcher error: ${err.toString()}';
    }
  }
}