neonime-app/lib/pages/anime-detail.dart

import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:async_loader/async_loader.dart';
import 'package:neonime_app/scrapper/anime.dart';

import 'episode-detail.dart';

class AnimeDetail extends StatelessWidget {
  final GlobalKey<AsyncLoaderState> asyncLoaderState =
      new GlobalKey<AsyncLoaderState>();

  @override
  Widget build(BuildContext context) {
    final argsData = ModalRoute.of(context).settings.arguments as Map;
    final title = argsData['title'];
    final postUrl = argsData['url'];

    return Scaffold(
      appBar: AppBar(
        title: Text(title),
      ),
      body: Center(
        child: AsyncLoader(
            key: asyncLoaderState,
            initState: () async => await getAnimeDetail(postUrl),
            renderLoad: () => new CircularProgressIndicator(),
            renderError: ([error]) {
              print(error);
              return Text(error.toString());
            },
            renderSuccess: ({data}) {
              var allWidgets = [
                Row(
                  children: [
                    Flexible(
                      flex: 2,
                      child: Container(
                        margin: EdgeInsets.all(8),
                        child: ClipRRect(
                          borderRadius: BorderRadius.circular(8.0),
                          child: CachedNetworkImage(
                            imageUrl: data['image'],
                            placeholder: (context, url) =>
                                CupertinoActivityIndicator(),
                            errorWidget: (context, url, error) =>
                                Image.asset('lib/assets/image-error.webp'),
                            fadeOutDuration: Duration(milliseconds: 5),
                            imageBuilder: (context, imageProvider) => Container(
                              width: 120,
                              height: 160,
                              decoration: BoxDecoration(
                                image: DecorationImage(
                                    image: imageProvider, fit: BoxFit.cover),
                              ),
                            ),
                          ),
                        ),
                      ),
                    ),
                    Flexible(
                      flex: 4,
                      child: Container(
                          margin: EdgeInsets.all(8),
                          child: Text(
                            data['title'],
                            style: TextStyle(
                                fontSize: 20, fontWeight: FontWeight.w600),
                          )),
                    )
                  ],
                ),
                Card(
                  child: Container(
                    margin: EdgeInsets.all(8),
                    child: Text(data['description']),
                  ),
                ),
              ];
              final totalEps = data['episode_title'].length;
              for (var x=0; x < totalEps; x++) {
                allWidgets.add(
                  Container(
                    padding: EdgeInsets.all(8),
                    child: CupertinoButton.filled(
                      child: Text(data['episode_title'][x]),
                      onPressed: () {
                        Navigator.push(
                            context,
                            MaterialPageRoute(
                                builder: (context) => EpisodeDetail(),
                                settings: RouteSettings(arguments: {
                                  'title': data['episode_title'][x],
                                  'url': data['episode_url'][x]
                                })));
                      },
                    )
                  )
                );
              }
              return Center(
                  child: ListView(
                children: allWidgets
              ));
            }),
      ),
    );
  }
}