substrate_sdk.dart

// ignore_for_file: avoid_print

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:gecko/globals.dart';
import 'package:gecko/models/chest_data.dart';
import 'package:gecko/models/wallet_data.dart';
import 'package:gecko/providers/home.dart';
import 'package:polkawallet_sdk/api/apiKeyring.dart';
import 'package:polkawallet_sdk/api/types/networkParams.dart';
import 'package:polkawallet_sdk/api/types/txInfoData.dart';
import 'package:polkawallet_sdk/polkawallet_sdk.dart';
import 'package:polkawallet_sdk/storage/keyring.dart';
import 'package:polkawallet_sdk/storage/types/keyPairData.dart';
import 'package:provider/provider.dart';
import 'package:truncate/truncate.dart';
// import 'package:web_socket_channel/io.dart';

class SubstrateSdk with ChangeNotifier {
  final int ss58 = 42;

  final WalletSDK sdk = WalletSDK();
  final Keyring keyring = Keyring();
  String generatedMnemonic = '';
  bool sdkReady = false;
  bool sdkLoading = false;
  bool nodeConnected = false;
  bool importIsLoading = false;
  int blocNumber = 0;
  bool isLoadingEndpoint = false;
  String debugConnection = '';
  String transactionStatus = '';

  TextEditingController jsonKeystore = TextEditingController();
  TextEditingController keystorePassword = TextEditingController();

  Future<void> initApi() async {
    sdkLoading = true;
    await keyring.init([ss58]);
    keyring.setSS58(ss58);

    await sdk.init(keyring);
    sdkReady = true;
    sdkLoading = false;
    notifyListeners();
  }

  Future<void> connectNode(BuildContext ctx) async {
    List<NetworkParams> node = [];
    HomeProvider _homeProvider = Provider.of<HomeProvider>(ctx, listen: false);

    for (String _endpoint in configBox.get('endpoint')) {
      final n = NetworkParams();
      n.name = currencyName;
      n.endpoint = _endpoint;
      n.ss58 = ss58;
      node.add(n);
    }
    int timeout = 10000;

    // if (n.endpoint!.startsWith('ws://')) {
    //   timeout = 5000;
    // }

    //// Check websocket conenction - only for wss
    // final channel = IOWebSocketChannel.connect(
    //   Uri.parse('wss://192.168.1.72:9944'),
    // );

    // channel.stream.listen(