import 'dart:convert';

import 'package:fluffychat/utils/platform_infos.dart';
import 'package:flutter/foundation.dart';
import 'package:matrix/encryption/utils/key_verification.dart';
import 'package:matrix/matrix.dart';

import 'famedlysdk_store.dart';
import 'matrix_sdk_extensions.dart/flutter_matrix_hive_database.dart';

abstract class ClientManager {
  static const String clientNamespace = 'im.fluffychat.store.clients';
  static Future<List<Client>> getClients() async {
    final store = Store();
    final clientNames = <String>{PlatformInfos.clientName};
    try {
      final rawClientNames = await store.getItem(clientNamespace);
      if (rawClientNames != null) {
        final clientNamesList =
            (jsonDecode(rawClientNames) as List).cast<String>();
        clientNames.addAll(clientNamesList);
      }
    } catch (e, s) {
      Logs().w('Client names in store are corrupted', e, s);
    }
    return clientNames
        .map((clientName) => Client(
              clientName,
              enableE2eeRecovery: true,
              verificationMethods: {
                KeyVerificationMethod.numbers,
                if (PlatformInfos.isMobile || PlatformInfos.isLinux)
                  KeyVerificationMethod.emoji,
              },
              importantStateEvents: <String>{
                'im.ponies.room_emotes', // we want emotes to work properly
              },
              databaseBuilder: FlutterMatrixHiveStore.hiveDatabaseBuilder,
              supportedLoginTypes: {
                AuthenticationTypes.password,
                if (PlatformInfos.isMobile || PlatformInfos.isWeb)
                  AuthenticationTypes.sso
              },
              compute: compute,
            ))
        .toList();
  }
}