using System;
namespace NFine.Code
{
    public class OperatorProvider
    {
        public static OperatorProvider Provider
        {
            get { return new OperatorProvider(); }
        }
        private string LoginUserKey = "nfine_loginuserkey_2016";
        private string LoginProvider = Configs.GetValue("LoginProvider");

        public OperatorModel GetCurrent()
        {
            OperatorModel operatorModel;
            if (LoginProvider == "Cookie")
            {
                operatorModel = DESEncrypt.Decrypt(WebHelper.GetCookie(LoginUserKey).ToString()).ToObject<OperatorModel>();
            }
            else
            {
                if (WebHelper.GetCookie(LoginUserKey) == null)
                {
                    operatorModel = new OperatorModel();
                }
                else
                {
                    operatorModel = DESEncrypt.Decrypt(WebHelper.GetSession(LoginUserKey).ToString()).ToObject<OperatorModel>();
                }
            }
            return operatorModel ?? new OperatorModel();
        }
        public void AddCurrent(OperatorModel operatorModel)
        {
            if (LoginProvider == "Cookie")
            {
                WebHelper.WriteCookie(LoginUserKey, DESEncrypt.Encrypt(operatorModel.ToJson()), 500000);
            }
            else
            {
                WebHelper.WriteSession(LoginUserKey, DESEncrypt.Encrypt(operatorModel.ToJson()));
            }
            WebHelper.WriteCookie("nfine_mac", Md5.md5(Net.GetMacByNetworkInterface().ToJson(), 32));
            WebHelper.WriteCookie("nfine_licence", Licence.GetLicence());
        }
        public void RemoveCurrent()
        {
            if (LoginProvider == "Cookie")
            {
                WebHelper.RemoveCookie(LoginUserKey.Trim());
            }
            else
            {
                WebHelper.RemoveSession(LoginUserKey.Trim());
            }
        }
        public int IsTwoCurrent(OperatorModel operatorModel)
        {
            int isLogin = 0;
            OperatorModel operatorModels = new OperatorModel();
            operatorModels = DESEncrypt.Decrypt(WebHelper.GetCookie(LoginUserKey).ToString()).ToObject<OperatorModel>();
            if (LoginProvider == "Cookie")
            {
                if (operatorModels == null)
                {
                    isLogin = 0;
                    return isLogin;
                }
                else if (operatorModels.UserId == operatorModel.UserId)
                {
                    isLogin = 0;
                    return isLogin;
                }
                else
                {
                    isLogin = 1;
                    return isLogin;
                }

            }
            return isLogin;
            //else
            //{
            //    WebHelper.WriteSession(LoginUserKey, DESEncrypt.Encrypt(operatorModel.ToJson()));
            //}
            //WebHelper.WriteCookie("nfine_mac", Md5.md5(Net.GetMacByNetworkInterface().ToJson(), 32));
            //WebHelper.WriteCookie("nfine_licence", Licence.GetLicence());
        }
    }
}