using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ADODB;
using UFIDA.U8.Framework.Api.ControlObject.Models;
using UFSoft.U8.Framework.ContextSrv;
using UFSoft.U8.Framework.Login.UI;
using UFSoft.U8.Framework.LoginContext;
using NetLogin = UFSoft.U8.Framework.Login.UI.clsLogin;
using VBLogin = U8Login.clsLogin;

namespace UFIDA.U8.Framework.Api.ControlObject.U8M
{
    public class BaseLogin
    {
        private NetLogin _netLogin { get; set; }
        private VBLogin _vbLogin { get; set; }

        public ProductContext _productContext { get; set; }

        public Connection Connection { get; set; }

        /// <summary>
        /// 初始化生产制造上下文
        /// </summary>
        /// <param name="paramter">登录参数</param>
        /// <exception cref="ArgumentNullException"></exception>
        /// <exception cref="Exception"></exception>
        public void Init(LoginParamter paramter)
        {

            //if (!string.IsNullOrWhiteSpace(ThreadContext.ServerToken))
            //{
            //    ThreadContext.ServerToken = null;
            //}

            //if (!string.IsNullOrWhiteSpace(ThreadContext.U8LoginInfo!=null))
            //{
            //    ThreadContext.U8LoginInfo = null;
            //}


            if (paramter == null) throw new ArgumentNullException(nameof(paramter));

            _vbLogin = new VBLogin();

            _netLogin = new NetLogin();

            _vbLogin.ClearError();

            if (!_vbLogin.Login(paramter.pSubId, paramter.pAccId, paramter.pYearId, paramter.pUserId, paramter.pPassword, paramter.pDate, paramter.cSrv, paramter.cSerial) && string.IsNullOrWhiteSpace(_vbLogin.userToken))
            {
                //_vbLogin.ShutDown();
                throw new Exception(_vbLogin.ShareString);
            }
            Trace.WriteLine($"U8版本:{_vbLogin.GetVersionInfo()}");
            Trace.WriteLine($"1--登录令牌:{_netLogin.userToken}");

            if (!string.IsNullOrWhiteSpace(Cryptography.m_userToken))
            {
                Cryptography.m_userToken = "";
            }

            if (_netLogin.login(paramter.pSubId, paramter.pUserId, paramter.pPassword, paramter.cSrv, paramter.pDate, paramter.pAccId, paramter.cSerial))
            {
                _productContext = _netLogin.SubLogin("AS");

                if (_productContext == null)
                    throw new Exception($"1--初始化U8登录上下文失败------{_netLogin.ErrDescript}");

                Trace.WriteLine($"2--登录令牌:{_netLogin.userToken}");
                //Trace.WriteLine($"2--上下文令牌:{_productContext.calledContext.token}");


                _vbLogin.ClearError();
                _vbLogin.ConstructLogin(_netLogin.userToken);
                var taskId = DateTime.Now.Ticks.ToString();
                _vbLogin.set_TaskId(taskId);


                Trace.WriteLine($"3--登录令牌:{_vbLogin.userToken}");

                Trace.WriteLine($"4--正在创建应用池:{_netLogin.userToken}");

                return;

            }

            _productContext = _netLogin.Login("AS", _vbLogin.userToken);

            Trace.WriteLine($"3--上下文令牌:{_productContext.calledContext.token}");

            if (_productContext == null)
                throw new Exception($"2--初始化U8登录上下文失败------{_netLogin.ErrDescript}");

            ClientUserContext.Instance.RefreshContext();
            Connection = new Connection();
            Connection.Open(_vbLogin.UfDbName);
        }

        public void ShutDown()
        {
            U8LoginInfoPool.Clear();

            ThreadContext.ServerToken = null;
            
            _vbLogin?.ShutDown();
            _productContext=null;
            _netLogin?.ShutDown();
            _netLogin?.Dispose();
            _vbLogin = null;
            _netLogin = null;

            if (!string.IsNullOrWhiteSpace(Cryptography.m_userToken))
            {
                Cryptography.m_userToken = "";
            }
        }

        public bool CheckAccId(string cAccId)
        {
            return _vbLogin.get_cAcc_Id() == cAccId;
        }
    }
}