프로바이더 값 넘기기

class PostDetailBody extends ConsumerWidget {
  int postId;

  PostDetailBody(this.postId);

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    // FutuerProvider, StreamProvider, StateProvider, NotifierProvider
    // 프로바이더 값 넘기기
    PostDetailModel? model = ref.watch(postDetailProvider(postId));

    if (model == null) {
      return Center(child: CircularProgressIndicator());
    } else {
      return Padding(
        padding: const EdgeInsets.all(16.0),
        child: ListView(
          children: [
            PostDetailTitle("${model.post.title}"),
            const SizedBox(height: largeGap),
            PostDetailProfile(model.post),
            PostDetailButtons(model.post),
            const Divider(),
            const SizedBox(height: largeGap),
            PostDetailContent("${model.post.content}"),
          ],
        ),
      );
    }
  }
}

final postDetailProvider =
    NotifierProvider.family<PostDetailVM, PostDetailModel?, int>(() {
  return PostDetailVM();
});