using JCSoft.WX.Framework.Api;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Common.Wechat;
using Common;
using ZcPeng.PublicLibrary;
using ZcPeng.weixin.PublicAccount;
using JCSoft.WX.Framework.Models.ApiResponses;
using JCSoft.WX.Framework.Models.ApiRequests;
using JCSoft.WX.Framework.Models;
using System.Security.Claims;
using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Authentication;
using System.IO;
using System.Text;
using Newtonsoft.Json;
using Microsoft.AspNetCore.Cors;
using SupplierWeb.Codes.mvc;
using Newtonsoft.Json.Converters;
using Microsoft.Extensions.Caching.Memory;
using SupplierWeb.Codes.Auth;
using System.Threading;
using CoreEntity.Entity;
using System.Data;
using Common.Model;
using CoreEntity.DAL;
using log4net;
using Common.Config;

namespace SupplierWeb.Controllers
{
    [Route("web/login")]
    //[AutoValidateAntiforgeryToken]
    //[IgnoreAntiforgeryToken]
    public class LoginController : BaseController
    {
        public LoginController(IMemoryCache cache, IApiClient client) : base(cache, client)
        {
        }

        [HttpGet, Route("getOperationToken")]
        public ActionResult Token(string staffId)
        {
            //var resultMsg = new { Success = true, Msg = "", Code = 0, Data = new Token() };

            Guid id;
            string ids = string.Empty;

            //判断参数是否合法
            if (string.IsNullOrEmpty(staffId) || (!Guid.TryParse(staffId, out id)))
            {
                //resultMsg = new { Success = true, Msg = "非法参数", Code = 1, Data = new Token() };
                return
                    Content( "" +
                ids
                + "");
            }
            //插入缓存
            String signtoken;
            _cache.TryGetValue<String>(id.ToString(), out signtoken);
            if (signtoken == null)
            {
                //var payload = new Dictionary<string, object>()
                //{
                //    { "roleid", 1 },
                //    { "", "the-value" }
                //};
                //var secretKey = Config.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(60);

                //_cache.GetOrCreate(token.StaffId.ToString(), entry =>
                //{
                //    //entry.AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(120);
                //    entry.SetAbsoluteExpiration(token.ExpireTime);
                //    return DateTime.Now.ToString();
                //});
            }
            else
            {
                //延长token有效期
                Token token = new Token();
                token.StaffId = new Guid(staffId);
                token.SignToken = signtoken;
                token.ExpireTime = DateTime.Now.AddSeconds(TokenConfig.ExpireTime);

                var signtokenr = _cache.GetOrCreate(token.StaffId.ToString(), entry =>
                {
                    //entry.AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(120);
                    entry.SetAbsoluteExpiration(token.ExpireTime);
                    return token.SignToken;
                });
                ids = staffId;
            }

            //返回token信息
            //resultMsg = new { Success = true, Msg = "", Code = 0, Data = token };

            //IsoDateTimeConverter timejson = new IsoDateTimeConverter
            //{
            //    DateTimeFormat = "yyyy'-'MM'-'dd' 'HH':'mm':'ss"
            //};
            //var jsonData = JsonConvert.SerializeObject(token, timejson);
            return Content(""+
                ids
                +"");
        }


        //[HttpOptions]
        //public JsonResult Options()
        //{
        //    return Json("");
        //}

        private ILog log = LogManager.GetLogger(Startup.Repository.Name, typeof(LoginController));
        ////登陆，根据供应商，采购，供应商业务员挂靠，资料管理员，财务，仓库 等角色设置权限

        //[IgnoreAntiforgeryToken]
        //[EnableCors("CorsSample")]
        [HttpPost, Route("index")]
        public JsonResult index(string username, string password)
        {
            #region 获取user
            string commandText = "Select RoleId,AccountName,AccountPassWord,Id,PurStaffId From  " + Config.TablePrefix+"Account Where AccountName=@username And accountPassWord=@password";
            string result;
            DataTable dt = new DataTable();
            HttpRequest req = HttpContext.Request;

            using (Stream stream = HttpContext.Request.Body)
            {
                byte[] buffer = new byte[HttpContext.Request.ContentLength.Value];
                stream.Read(buffer, 0, buffer.Length);
                string content = Encoding.UTF8.GetString(buffer);
                var jsonData = JsonConvert.DeserializeAnonymousType(content, new { username = "", password = "" });
                if (jsonData != null)
                {
                    username = jsonData.username;
                    password = jsonData.password;
                }
            }

            List<List<Object>> parameters = new List<List<Object>>();
            if (username != null)
                parameters.Add(new List<Object>() { "username", username });
            if (password != null)
                parameters.Add(new List<Object>() { "password", password });
            DataAccess.GetValues(commandText, ref dt, DataAccess.ToParameters(parameters).ToArray(), out result);
            #endregion

            IList<Account> users = new List<Account>();
            AccessToken restoken = null;
            if (dt != null&& dt.Rows.Count>0)
            {
                users = ModelConvertHelper<Account>.ConvertToModel(dt).ToArray();

                var roleid = users[0].RoleId;
                if (roleid == 1 || roleid == 6 || roleid == 7)
                {
                    //var restoken = WechatHelper.getAccessToken(_client);
                    //加入公众号
                    AccountInfo account = new AccountInfo(Config.WeChatAppName, Config.WeChatAppKey, Config.WeChatAppSecret, null, null, null);
                    AccountInfoCollection.SetAccountInfo(account);
                    restoken = ZcPeng.weixin.PublicAccount.AccessToken.Get(Config.WeChatAppName);
                    if (restoken != null)
                    {
                        var identity = new ClaimsIdentity(CookieAuthenticationDefaults.AuthenticationScheme);
                        identity.AddClaim(new Claim("appid", Config.WeChatAppKey));
                        identity.AddClaim(new Claim("appSecret", Config.WeChatAppSecret));
                        identity.AddClaim(new Claim("token", restoken.access_token));

                        var authProperties = new AuthenticationProperties
                        {
                            ExpiresUtc = new DateTimeOffset(DateTime.UtcNow.AddSeconds(restoken.expires_in))
                        };
                        HttpContext?.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(identity), authProperties);
                    }
                    else
                    {
                        log.Error("获取微信token失败");
                    }
                }

                Token token = SupplierWeb.Codes.Auth.Token.genAndSaveToken(users,_cache,out var roleName,restoken);

                #region 更新登陆时间和ip
                string ip = HttpContext.Connection.RemoteIpAddress.ToString();
                if (Request.Headers.ContainsKey("X-Real-IP"))
                {
                    ip = Request.Headers["X-Real-IP"].ToString();
                }

                if ((ip == "" || ip == null )&&Request.Headers.ContainsKey("X-Forwarded-For"))
                {
                    ip = Request.Headers["X-Forwarded-For"].ToString();
                }
                string commandTextUpdate = "UPDATE " + Config.TablePrefix + "Account " +
                    " SET LastLoginTime = getdate()," +
                    "LastLoginIp = @LastLoginIp " +
                    " WHERE id= @Id ";
                string resultUpdate;
                //准备参数
                List<List<Object>> parametersUpdate = new List<List<Object>>();
                parametersUpdate.Add(new List<Object>() { "LastLoginIp", ip });
                parametersUpdate.Add(new List<Object>() { "Id", users[0].Id });


                int successUpdate = DataAccess.ExecuteCommand(commandTextUpdate, DataAccess.ToParameters(parametersUpdate), out resultUpdate);
                #endregion

                return Json(new
                {
                    success = true,
                    msg = resultUpdate,
                    user = new
                    {
                        id = users[0].Id,
                        username = username,
                        staffid = token.StaffId,
                        roleid = roleid,
                        rolename = roleName,
                        wxresponse = restoken
                        /*, permissions = permission*/
                    }
                });
            }
            else
            {

                return Json(new { success = false, msg = "登陆错误，请检查用户名密码", user = new { id = "", username = username, password = password } });
            }
            


        }


        [HttpGet, Route("index")]
        public ActionResult getIndex(string username, string password, string callback)
        {
            var json = index(username, password);

            string jsonData = JsonConvert.SerializeObject(json.Value);
            return Content(callback + "("
                + jsonData +
                ")");
        }

        [HttpPost, Route("logout")]
        public JsonResult LogOut(string staffId)
        {
            _cache.Remove(staffId);
            HttpContext?.SignOutAsync();
            return Json(new { success = true, msg = "" });
        }
    }
}