import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';

class ConfirmDialog extends StatelessWidget {
  final String title;
  final String content;
  final IconData? icon;
  final String confirmButton;
  final String cancelButton;
  final void Function() onConfirm;
  const ConfirmDialog({Key? key, required this.title, this.content = "", this.icon, this.confirmButton = "Ok", this.cancelButton = "Abbrechen", required this.onConfirm}) : super(key: key);

  void asDialog(BuildContext context) {
    showDialog(context: context, builder: (context) => build(context));
  }

  @override
  Widget build(BuildContext context) {
    return AlertDialog(
      icon: icon != null ? Icon(icon) : null,
      title: Text(title),
      content: Text(content),
      actions: [
        TextButton(onPressed: () {
          Navigator.of(context).pop();
        }, child: Text(cancelButton)),
        TextButton(onPressed: () {
          Navigator.of(context).pop();
          onConfirm();
        }, child: Text(confirmButton)),
      ],
    );
  }
  
  static void openBrowser(BuildContext context, String url) {
    showDialog(
      context: context,
      builder: (context) => ConfirmDialog(
        title: "Link öffnen",
        content: "Möchtest du den folgenden Link öffnen?\n$url",
        confirmButton: "Öffnen",
        onConfirm: () => launchUrl(Uri.parse(url), mode: LaunchMode.externalApplication),
      ),
    );
  }
}