import 'package:flutter/gestures.dart' show TapGestureRecognizer;
import 'package:flutter/widgets.dart';
import 'package:flutter_quill/flutter_quill.dart' show DefaultStyles;
import 'package:url_launcher/url_launcher.dart' show launchUrl;
import 'package:youtube_player_flutter/youtube_player_flutter.dart';

class YoutubeVideoApp extends StatefulWidget {
  const YoutubeVideoApp({
    required this.videoUrl,
    required this.readOnly,
    super.key,
  });

  final String videoUrl;
  final bool readOnly;

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

class YoutubeVideoAppState extends State<YoutubeVideoApp> {
  YoutubePlayerController? _youtubeController;

  @override
  void initState() {
    super.initState();
    final videoId = YoutubePlayer.convertUrlToId(widget.videoUrl);
    if (videoId != null) {
      _youtubeController = YoutubePlayerController(
        initialVideoId: videoId,
        flags: const YoutubePlayerFlags(
          autoPlay: false,
        ),
      );
    }
  }

  @override
  Widget build(BuildContext context) {
    final defaultStyles = DefaultStyles.getInstance(context);
    final youtubeController = _youtubeController;

    if (youtubeController == null) {
      if (widget.readOnly) {
        return RichText(
          text: TextSpan(
            text: widget.videoUrl,
            style: defaultStyles.link,
            recognizer: TapGestureRecognizer()
              ..onTap = () => launchUrl(
                    Uri.parse(widget.videoUrl),
                  ),
          ),
        );
      }

      return RichText(
        text: TextSpan(text: widget.videoUrl, style: defaultStyles.link),
      );
    }

    return YoutubePlayerBuilder(
      player: YoutubePlayer(
        controller: youtubeController,
        showVideoProgressIndicator: true,
      ),
      builder: (context, player) {
        return player;
      },
    );
  }

  @override
  void dispose() {
    _youtubeController?.dispose();
    super.dispose();
  }
}