如何从firestore获取一个文档集合并将其转换为flutter中的列表？

dependencies:
  cloud_firestore: ^2.5.4

import 'package:firebase_core/firebase_core.dart';
import 'package:cloud_firestore/cloud_firestore.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();
  runApp(MyApp());
}

Future<List<DocumentSnapshot>> getCollection() async {
  QuerySnapshot querySnapshot = await FirebaseFirestore.instance
      .collection('your_collection') // 替换为你的集合名称
      .get();

  return querySnapshot.docs;
}

List<YourModel> convertToModelList(List<DocumentSnapshot> documents) {
  List<YourModel> modelList = [];
  for (DocumentSnapshot document in documents) {
    YourModel model = YourModel.fromSnapshot(document);
    modelList.add(model);
  }
  return modelList;
}

class YourModel {
  final String field1;
  final int field2;

  YourModel({required this.field1, required this.field2});

  factory YourModel.fromSnapshot(DocumentSnapshot snapshot) {
    Map<String, dynamic> data = snapshot.data() as Map<String, dynamic>;
    return YourModel(
      field1: data['field1'] ?? '',
      field2: data['field2'] ?? 0,
    );
  }
}

List<YourModel> modelList = await getCollection();
// 使用modelList进行展示或其他操作