import 'package:flutter/material.dart';

import 'package:kulinar_app/constants.dart';
import 'package:kulinar_app/widgets/custom_drawer_widget.dart';

import 'package:url_launcher/url_launcher.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

class InfoView extends StatefulWidget {
  const InfoView({Key? key}) : super(key: key);

  @override
  _InfoViewState createState() => _InfoViewState();
}

class _InfoViewState extends State<InfoView> {
  String websiteUrl = "https://davidpkj.github.io/kulinar_app.html";
  String sourceCodeUrl = "https://github.com/davidpkj/kulinar_app";

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text(AppLocalizations.of(context)!.category9)),
      drawer: CustomDrawer(initalIndex: 6),
      body: ListView(
        children: <Widget>[
          Padding(
            padding: const EdgeInsets.only(top: 15.0, left: 15.0),
            child: Text(AppLocalizations.of(context)!.category9, style: cTinyTitleStyle),
          ),
          ListTile(
            title: Text(AppLocalizations.of(context)!.info1, style: cDefaultTextStyle),
            subtitle: Text(cVersion, style: cDetailsTextStyle),
          ),
          ListTile(
            title: Text(AppLocalizations.of(context)!.info2, style: cDefaultTextStyle),
            subtitle: Text("David Penkowoj", style: cDetailsTextStyle),
          ),
          ListTile(
            title: Text(AppLocalizations.of(context)!.info3, style: cDefaultTextStyle),
            subtitle: Text(websiteUrl, style: cDetailsTextStyle, overflow: TextOverflow.ellipsis),
            trailing: IconButton(
              icon: Icon(Icons.north_east_rounded),
              onPressed: () {
                _launchURL(Uri.parse(websiteUrl));
              },
            ),
          ),
          ListTile(
            title: Text(AppLocalizations.of(context)!.info4, style: cDefaultTextStyle),
            subtitle: Text(sourceCodeUrl, style: cDetailsTextStyle, overflow: TextOverflow.ellipsis),
            trailing: IconButton(
              icon: Icon(Icons.north_east_rounded),
              onPressed: () {
                _launchURL(Uri.parse(sourceCodeUrl));
              },
            ),
          ),
          ListTile(
            title: Text(AppLocalizations.of(context)!.info5, style: cDefaultTextStyle),
            trailing: IconButton(
              icon: Icon(Icons.launch_rounded),
              onPressed: () {
                _showDialog();
              },
            ),
          ),
        ],
      ),
    );
  }

  _showDialog() {
    showAboutDialog(
      context: context,
      applicationVersion: cVersion,
      applicationIcon: SizedBox(height: 35, width: 35, child: Image.asset("assets/icons/icon.png")),
      applicationLegalese: AppLocalizations.of(context)!.legalease,
    );
  }

  _launchURL(Uri url) async {
    if (await canLaunchUrl(url)) {
      await launchUrl(url);
    } else {
      throw 'Could not launch $url';
    }
  }
}