import 'package:flutter/material.dart';

import '../model/bookmark.dart';
import '../service/bookmarks_provider.dart';
import '../service/storage.dart';
import '../widgets/create_bookmark_dialog.dart';

class CollectionPage extends StatefulWidget {
  const CollectionPage({super.key});

  static const String routeName = '/bookmarks';

  @override
  State<CollectionPage> createState() => _CollectionPageState();
}

class _CollectionPageState extends State<CollectionPage> {
  @override
  Widget build(BuildContext context) {
    if (BookmarksProvider.selectedCollectionId == null) {
      Navigator.of(context).pop();
    }
    final bookmarks = Storage.loadBookmarksForCollection(
      BookmarksProvider.selectedCollectionId!,
    );

    final collection = Storage.loadCollections().firstWhere(
      (c) => c.id == BookmarksProvider.selectedCollectionId,
    );

    return Scaffold(
      appBar: AppBar(title: Text(collection.name)),
      body: ListView(
        children: bookmarks.map((e) => ListTile(title: Text(e.name))).toList(),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: onAddButtonPressed,
        child: Icon(Icons.add),
      ),
    );
  }

  void onAddButtonPressed() => showDialog(
    context: context,
    builder: (context) => CreateBookmarkDialog(
      collectionId: BookmarksProvider.selectedCollectionId!,
      onSavePressed: onBookmarkSaved,
    ),
  );

  void onBookmarkSaved(Bookmark bookmark) {
    Storage.addBookmark(bookmark);
    setState(() {});
  }
}