using Common.Config;
using Common.Wechat;
using CoreEntity.DAL;
using CoreEntity.Entity;
using Microsoft.Extensions.Caching.Memory;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using ZcPeng.PublicLibrary;
using ZcPeng.weixin.PublicAccount;

namespace SupplierWeb.Codes.Auth
{
    public class Token
    {
        private Guid _StaffId;
        private string _SignToken;
        private DateTime _ExpireTime;


        public Guid StaffId
        {
            get { return _StaffId; }
            set { _StaffId = value; }
        }
        public string SignToken
        {
            get { return _SignToken; }
            set { _SignToken = value; }
        }
        public DateTime ExpireTime
        {
            get { return _ExpireTime; }
            set { _ExpireTime = value; }
        }

        public static Token genAndSaveToken(IList<Account> users,IMemoryCache _cache,out string RoleName, AccessToken restoken = null)
        {
            var roleid = users[0].RoleId;
            var username = users[0].AccountRealName;
            
            //生成token 
            #region 生成token 
            if (roleid == 3)
            {
                //List<ContactDocExt> list = ContactDAL.getContactorByAccountId(users[0].Id.ToString());
                //if (list == null|| list.Count == 0) {
                //    return Json(new { success = false, msg = "登陆错误，账户没有绑定公众号", user = new { id = "", username = username, password = password } });
                //}
            }
            Dictionary<string, Permission> permission = PermissionHelper.Permissions(users[0].RoleId);

            string results;
            object roleName = "";
            bool success = DataAccess.GetOneValue("select RoleRemark from " + Config.TablePrefix + "Role where id=" + roleid, out roleName, out results);
            RoleName = roleName ==null?"":roleName.ToString();

            var payload = new Dictionary<string, object>()
                {
                        { "roleid", roleid },
                        { "rolename", roleName },
                        { "username", username },
                        { "userid", users[0].Id },
                        { "CurrentEmployeeID", users[0].PurStaffId },
                        { "CurrentDeptID", "" },
                        //{ "CurrentSupplierID", suppliersids },
                        { "CurrentUserLastLoginTime", users[0].LastLoginTime },
                        { "permission", permission },
                        { "wxresponse", restoken }
                };
            var secretKey = TokenConfig.SecretKey;
            string SignToken = Jwt.JsonWebToken.Encode(payload, secretKey, Jwt.JwtHashAlgorithm.HS256);

            Token token = new Token();
            token.StaffId = Guid.NewGuid();
            token.SignToken = SignToken;
            token.ExpireTime = DateTime.Now.AddSeconds(TokenConfig.ExpireTime);

            _cache.GetOrCreate(token.StaffId.ToString(), entry =>
            {
                entry.SetAbsoluteExpiration(token.ExpireTime);
                return token.SignToken;
            });
            #endregion
            return token;
        }
    }
}