part of 'home_page.dart';

typedef OnLikeCallback = void Function(String title, bool isLiked);

class _Card extends StatefulWidget {
  final String text;
  final String description;
  final IconData icon;
  final String? imageUrl;
  final OnLikeCallback? onLike;
  final VoidCallback? onTap;

  const _Card(
    this.text, {
    required this.description,
    this.icon = Icons.icecream,
    this.imageUrl,
    this.onLike,
    this.onTap,
  });

  factory _Card.fromData(
    CardData data, {
    OnLikeCallback? onLike,
    VoidCallback? onTap,
  }) =>
      _Card(
        data.text,
        description: data.description,
        icon: data.icon,
        imageUrl: data.imageUrl,
        onLike: onLike,
        onTap: onTap,
      );

  @override
  State<_Card> createState() => _CardState();
}

class _CardState extends State<_Card> {
  bool isLiked = false;

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: widget.onTap,
      child: Container(
        margin: const EdgeInsets.only(top: 16),
        constraints: const BoxConstraints(minHeight: 140),
        decoration: BoxDecoration(
          color: Colors.orangeAccent,
          borderRadius: BorderRadius.circular(20),
          border: Border.all(
            color: Colors.redAccent,
            width: 4,
          ),
          boxShadow: [
            BoxShadow(
              color: Colors.redAccent.withOpacity(.6),
              spreadRadius: 4,
              offset: const Offset(0, 5),
              blurRadius: 8,
            ),
          ],
        ),
        child: IntrinsicHeight(
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.start,
            mainAxisAlignment: MainAxisAlignment.start,
            children: [
              ClipRRect(
                borderRadius: const BorderRadius.only(
                  bottomLeft: Radius.circular(20),
                  topLeft: Radius.circular(20),
                ),
                child: SizedBox(
                  height: double.infinity,
                  width: 100,
                  child: Stack(
                    children: [
                      Positioned.fill(
                        child: Image.network(
                          fit: BoxFit.cover,
                          widget.imageUrl ?? '',
                          errorBuilder: (_, __, ___) => const Placeholder(),
                        ),
                      ),
                      Align(
                        alignment: Alignment.bottomLeft,
                        child: Container(
                          decoration: const BoxDecoration(
                            color: Colors.orangeAccent,
                            borderRadius: BorderRadius.only(
                              topRight: Radius.circular(20),
                            ),
                          ),
                          padding: const EdgeInsets.fromLTRB(8, 2, 8, 2),
                          child: Text(
                            'скидка 20%',
                            style: Theme.of(context)
                                .textTheme
                                .bodyMedium
                                ?.copyWith(color: Colors.black),
                          ),
                        ),
                      ),
                    ],
                  ),
                ),
              ),
              Expanded(
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        widget.text,
                        style: Theme.of(context).textTheme.headlineLarge,
                      ),
                      Text(
                        widget.description,
                        style: Theme.of(context).textTheme.bodyLarge,
                      ),
                    ],
                  ),
                ),
              ),
              Align(
                alignment: Alignment.bottomRight,
                child: Padding(
                  padding: const EdgeInsets.only(
                    left: 8,
                    right: 16,
                    bottom: 16,
                  ),
                  child: GestureDetector(
                      onTap: () {
                        setState(() {
                          isLiked = !isLiked;
                        });
                        widget.onLike?.call(widget.text, isLiked);
                      },
                      child: AnimatedSwitcher(
                        duration: const Duration(milliseconds: 300),
                        child: isLiked
                            ? const Icon(
                                color: Colors.redAccent,
                                Icons.favorite,
                                key: ValueKey(0),
                              )
                            : const Icon(
                                Icons.favorite_border,
                                key: ValueKey(1),
                              ),
                      )),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}