News Category Page

part of 'pages.dart';

class NewsCategoryPage extends StatefulWidget {
  final String category;
  NewsCategoryPage({required this.category});

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

class _NewsCategoryPageState extends State<NewsCategoryPage> {
  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.category),
      ),
      body: GetBuilder<ArticleCategoryController>(
        initState: (_) => ArticleCategoryController(category: widget.category),
        builder: (state) {
        print(widget.category);
         if(state.state == ResultState.Loading && state.articleResult == null) {
            return Center(child: loadingIndicator);
          } else if(state.state == ResultState.HasData || state.articleResult != null) {
            return ListView.builder(
              shrinkWrap: true,
              itemCount: state.articleResult?.articles.length,
              itemBuilder: (context, index) {
                var article = state.articleResult?.articles[index];
                return ArticleCard(article: article!);
              }
            );
          } else if(state.state == ResultState.NoData) {
            return Center(child: Text(state.message));
          } else if (state.state == ResultState.Error) {
            return Center(child: Text(state.message));
          } else {
            return Center(child: Text(''));
          }
        }
      )
    );
  }
}