import 'package:flutter/material.dart';
import 'package:outbag_app/backend/room.dart';

class ShoppingListPage extends StatefulWidget {
  final RoomInfo? info;
  final Room? room;

  const ShoppingListPage(this.room, this.info, {super.key});

  @override
  State<StatefulWidget> createState() => _ShoppingListPageState();
}

class _ShoppingListPageState extends State<ShoppingListPage> {
  List<ShoppingListItem> list = [];

  void loadData() async {
    //bool foundData = false;

    // TODO: 1. load data from disk (if available)
    // NOTE: errors do not matter,
    // hopefully the network request will succeed
    try {
      //List<ShoppingListItem> list = await ShoppingListItem.getAllFromDisk();
      //setState(() {
      //  this.list = list;
      //})

      //foundData = true;
    } catch (_) {}

    // TODO: 2. load data from web

    // NOTE: might want to close room
    // or show snackbar if no data is available
  }

  @override
  void initState() {
    super.initState();

    loadData();
  }

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemBuilder: (ctx, index) {
        final item = list[index];

        return ListTile();
      },
      itemCount: list.length,
    );
  }
}