using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WpfApp1TRC20.Data;

namespace WpfApp1TRC20.Services
{
    public interface IDataService
    {
        Task<List<TokenInfo>> GetTokensAsync();
        Task<List<WalletAccount>> GetWalletsAsync();
        Task<List<TransactionRecord>> GetTransactionsAsync();
        Task<TokenInfo> SaveTokenAsync(TokenInfo token);
        Task<WalletAccount> SaveWalletAsync(WalletAccount wallet);
        Task<TransactionRecord> SaveTransactionAsync(TransactionRecord transaction);
        Task DeleteTokenAsync(int tokenId);
        Task DeleteWalletAsync(int walletId);
        Task<List<TokenBalance>> GetTokenBalancesAsync(string walletAddress);
    }
}