import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:veloe_kemono_party_flutter/main.dart';
import 'package:veloe_kemono_party_flutter/models/creator.dart';
import 'package:veloe_kemono_party_flutter/pages/posts_screen.dart';

class ResizedImage extends StatelessWidget {
  final String imageUrl;
  final BoxFit fit;

  const ResizedImage({super.key, required this.imageUrl, this.fit = BoxFit.cover});

  @override
  Widget build(BuildContext context) {
    final screenSize = MediaQuery.of(context).size;
    return CachedNetworkImage(
      cacheManager: iconsCacheManager,
      imageUrl: imageUrl,
      imageBuilder: (context, imageProvider) => Image(
        image: ResizeImage(
          imageProvider,
          width: screenSize.width.toInt(),
        ),
        fit: fit,
      ),
      placeholder: (context, url) => const CircularProgressIndicator(),
      errorWidget: (context, url, error) => const Icon(Icons.error),
    );
  }
}

class CreatorCard extends ConsumerWidget {
  final Creator creator;
  
  const CreatorCard({super.key, required this.creator});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    return Card(
      child: ListTile(
        leading: Hero(
          tag: 'creator-${creator.id}',
          child: CircleAvatar(
            backgroundColor: Colors.grey[200],
            child: ResizedImage(
              imageUrl: creator.iconUrl,
              fit: BoxFit.contain,
            ),
          ),
        ),
        title: Text(creator.name),
        subtitle: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(creator.service.toUpperCase()),
            Text('Last updated: ${_formatDate(creator.updated)}'),
          ],
        ),
        onTap: () => _showCreatorPosts(context, ref),
      ),
    );
  }

  String _formatDate(int timestamp) {
    return 
      DateTime.fromMillisecondsSinceEpoch((timestamp * 1000).toInt()).toString();
  }

  void _showCreatorPosts(BuildContext context, WidgetRef ref) {
    ref.read(selectedCreatorProvider.notifier).state = creator;
    Navigator.push(
      context,
      MaterialPageRoute(
        builder: (context) => PostsScreen(
          creatorId: creator.id,
          service: creator.service,
        ),
      ),
    );
  }
}