using System;
using GTANetworkServer;
using Insight.Database;
using Insight.Database.Providers.MySql;
using MySql.Data.MySqlClient;

using BCr = BCrypt.Net;

namespace NewServer
{
    public class Main : Script
    {
        private static MySqlConnectionStringBuilder _database;
        private static IUserRepository _userRepository;

        public Main()
        {
            API.onResourceStart += API_onResourceStart;
        }

        private void API_onResourceStart()
        {
            MySqlInsightDbProvider.RegisterProvider();

            _database = new MySqlConnectionStringBuilder("server=192.168.1.4;user=cnrp;database=cnrp;port=3306;password=cnrp;");

            _userRepository = _database.Connection().As<IUserRepository>();
        }

        [Command("ul", GreedyArg = true)]
        public void CMD_UserLogin(Client player, string password)
        {
            UserAccount account = _userRepository.GetAccount(player.name);

            bool isPasswordCorrect = BCr.BCrypt.Verify(password, account.Hash);

            if (isPasswordCorrect)
            {
                API.sendChatMessageToPlayer(player, "You´re now logged in!");
            }
            else
            {
                API.sendChatMessageToPlayer(player, "Wrong Password!");
            }
        }

        [Command("ur", GreedyArg = true)]
        public void CMD_UserRegistration(Client player, string password)
        {

            {
                var hash = BCr.BCrypt.HashPassword(password, BCr.BCrypt.GenerateSalt(12));

                UserAccount account = new UserAccount
                {
                    Username = player.name,
                    Hash = hash
                };

                _userRepository.RegisterAccount(account);

                API.sendChatMessageToPlayer(player, "You´re now Registred!");
            }
        }

        public interface IUserRepository
        {
            UserAccount RegisterAccount(UserAccount userAccount);
            UserAccount GetAccount(string password);
        }

        public class UserAccount
        {
            public string Username { get; set; }
            public string Hash { get; set; }
        }
    }
}