import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/album/providers/album.provider.dart';
import 'package:immich_mobile/modules/album/ui/album_thumbnail_card.dart';
import 'package:immich_mobile/routing/router.dart';

class LibraryPage extends HookConsumerWidget {
  const LibraryPage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final albums = ref.watch(albumProvider);

    useEffect(
      () {
        ref.read(albumProvider.notifier).getAllAlbums();
        return null;
      },
      [],
    );

    Widget _buildAppBar() {
      return SliverAppBar(
        centerTitle: true,
        floating: true,
        pinned: false,
        snap: false,
        automaticallyImplyLeading: false,
        title: Text(
          'IMMICH',
          style: TextStyle(
            fontFamily: 'SnowburstOne',
            fontWeight: FontWeight.bold,
            fontSize: 22,
            color: Theme.of(context).primaryColor,
          ),
        ),
      );
    }

    Widget _buildCreateAlbumButton() {
      return GestureDetector(
        onTap: () {
          AutoRouter.of(context).push(CreateAlbumRoute(isSharedAlbum: false));
        },
        child: Column(
          mainAxisAlignment: MainAxisAlignment.start,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Container(
              width: MediaQuery.of(context).size.width / 2 - 18,
              height: MediaQuery.of(context).size.width / 2 - 18,
              decoration: BoxDecoration(
                border: Border.all(
                  color: Colors.grey,
                ),
                borderRadius: BorderRadius.circular(8),
              ),
              child: Center(
                child: Icon(
                  Icons.add_rounded,
                  size: 28,
                  color: Theme.of(context).primaryColor,
                ),
              ),
            ),
            const Padding(
              padding: EdgeInsets.only(top: 8.0),
              child: Text(
                "New album",
                style: TextStyle(
                  fontSize: 12,
                  fontWeight: FontWeight.bold,
                ),
              ),
            )
          ],
        ),
      );
    }

    return Scaffold(
      body: CustomScrollView(
        slivers: [
          _buildAppBar(),
          const SliverToBoxAdapter(
            child: Padding(
              padding: EdgeInsets.all(12.0),
              child: Text(
                "Albums",
                style: TextStyle(fontWeight: FontWeight.bold),
              ),
            ),
          ),
          SliverPadding(
            padding: const EdgeInsets.only(left: 12.0, right: 12, bottom: 50),
            sliver: SliverToBoxAdapter(
              child: Wrap(
                spacing: 12,
                children: [
                  _buildCreateAlbumButton(),
                  for (var album in albums)
                    AlbumThumbnailCard(
                      album: album,
                    ),
                ],
              ),
            ),
          )
        ],
      ),
    );
  }
}