using Microsoft.Ajax.Utilities;
using NEducation.Code;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net.Http;
using System.ServiceModel;
using System.Text;
using System.Web;
using System.Web.Mvc;
using NEducation.Content.Texts;

// FOR FUNCTION HANDLER -> CALLED FROM OTHERS CONTROLLER
namespace NEducation.Controllers
{
    public class UtilsController : Controller
    {
        private static log4net.ILog Log { get; set; } = log4net.LogManager.GetLogger(typeof(BaseController));

        public static String CountryCode = ConfigurationManager.AppSettings["country_code"];
        public static String ServiceId = ConfigurationManager.AppSettings["service_id"];
        public static int questionTimeout = int.Parse(ConfigurationManager.AppSettings["questionTimeout"]);
        // GET: Common
        public static String DateFormat = "dd/MM/yyyy HH:mm:ss";

        // GET: Utils
        public ActionResult Index()
        {
            return View();
        }

        // load profile of user
        public static void ReloadProfileInfo()
        {
            String msisdn = System.Web.HttpContext.Current.Session["msisdn"] as String;
            if (msisdn != null)
            {
                GetUserProfileReq req = new GetUserProfileReq();
                req.users = msisdn;
                String rs = SendPost(req, System.Web.HttpContext.Current.Session.SessionID, WsType.UsersGetProfile);
                UserProfile profile = new UserProfile(rs);
                System.Diagnostics.Debug.WriteLine("profile: " + profile);
                System.Web.HttpContext.Current.Session["profile"] = profile;
            }
        }

        // load sub info
        public static void ReloadSubInfo()
        {
            String msisdn = System.Web.HttpContext.Current.Session["msisdn"] as String;
            if (msisdn != null)
            {
                GetSubReq reqSub = new GetSubReq();
                reqSub.msisdn = msisdn;
                System.Diagnostics.Debug.WriteLine("reqSub: " + reqSub);

                String rs = SendPost(reqSub, System.Web.HttpContext.Current.Session.SessionID, WsType.SubGetListsubServiceCode);
                GetSubRes resSub = new GetSubRes(rs);
                if (resSub.listSubServiceCode != null)
                {
                    if (resSub.listSubServiceCode.Count > 0)
                    {
                        System.Web.HttpContext.Current.Session["isSub"] = "true";
                    }
                }
                else
                {
                    System.Web.HttpContext.Current.Session["isSub"] = "false";
                }
                System.Web.HttpContext.Current.Session["subInfo"] = resSub.listSubServiceCode;
            }
        }

        public static String validateMsisdn(String input)
        {

            if (input == null || input.Length == 0 || !long.TryParse(input, out long temp))
            {
                return "";
            }
            else
            {
                if (!input.StartsWith("855") && input.Length <=13)
                {
                    input = "855" + input;
                }
                else if (!input.StartsWith("855") && input.Length == 11)
                {
                    //input = "855" + input;
                    input = "855" + input.Substring(1);
                    return input;
                }
                else if (input.StartsWith("855") && input.Length <= 13)
                {
                    return input;
                }
                else if (input.StartsWith("855") && input.Length == 11)
                {
                    input = "855" + input.Substring(3);
                    return input;
                }
                else if (!input.StartsWith("855") && input.Length == 9)
                {
                    input = "855" + input;
                    return input;
                }
                else
                    return "";
            }
            return input;
        }

        public static Boolean checkLocalMsisdn(String input)
        {

            if (input == null || input.Length == 0 || !long.TryParse(input, out long temp))
            {
                return false;
            }
            else
            {
                if (!input.StartsWith("856") && input.Length == 11 && (input.StartsWith("02") || input.StartsWith("03")))
                {
                    return true;
                }
                else if (!input.StartsWith("856") && input.Length == 10 && (input.StartsWith("2") || input.StartsWith("3")))
                {
                    return true;
                }
                else if (input.StartsWith("856") && (input.Length == 13 || input.Length == 14))
                {
                    String real = input.Substring(3);
                    if (real.StartsWith("2") || real.StartsWith("3") || real.StartsWith("02") || real.StartsWith("03"))
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        public static Boolean checkAccountSub(String msisdn, String package)
        {
            GetSubReq reqSub = new GetSubReq();
            reqSub.msisdn = msisdn;
            System.Diagnostics.Debug.WriteLine("reqSub: " + reqSub);

            String rs = SendPost(reqSub, System.Web.HttpContext.Current.Session.SessionID, WsType.SubGetListsubServiceCode);
            GetSubRes resSub = new GetSubRes(rs);
            if (resSub.listSubServiceCode != null)
            {
                if (resSub.listSubServiceCode.Count > 0)
                {
                    SubInfo subInfo = resSub.listSubServiceCode.Find(x => x.subServiceName == package);
                    if (subInfo == null)
                    {
                        return false;
                    }
                    else
                    {
                        return true;
                    }
                }
                else
                    return false;
            }
            else
            {
                return false;
            }
        }

        public class WsType
        {
            public const String UsersCheckStatus = "wsUsersCheckStatus";
            public const String usersSetLanguage = "usersSetLanguage";
            public const String UsersGetProfile = "wsUsersGetProfile";
            public const String UserViewUpdate = "wsUsersViewUpdate";
            public const String UsersSearchProfile = "wsUsersSearchProfile";
            public const String UserGetListLike = "wsUserGetListLike";
            public const String UsersChatSend = "wsUsersChatSend";
            public const String UsersChatGet = "wsUsersChatGet";
            public const String UsersChatDetailGet = "wsUsersChatDetailGet";
            public const String UsersChatDetailUpCheck = "wsUsersChatDetailUpCheck";
            public const String UsersChatDelete = "wsUsersChatDelete";
            public const String UsersChatDetailDelete = "wsUsersChatDetailDelete";
            public const String UsersMesageSend = "wsUsersMesageSend";
            public const String UsersMesageGet = "wsUsersMesageGet";
            public const String UsersMesageCheck = "wsUsersMesageCheck";
            public const String UsersPicUpload = "wsUsersPicUpload";
            public const String UsersPicGet = "wsUsersPicGet";
            public const String UsersLikeUpdate = "wsUsersLikeUpdate";
            public const String UsersGiftGetList = "wsUsersGiftGetList";
            public const String UsersGiftSend = "wsUsersGiftSend";
            public const String UsersGiftGetByUsers = "wsUsersGiftGetByUsers";
            public const String UsersGetProvince = "wsUsersGetProvice";
            public const String UsersGetInterests = "wsUsersGetInterests";
            public const String UsersGetInterestsByUser = "wsUsersGetInterestsByUser";
            public const String UsersInterestsUpdate = "wsUsersInterestsUpdate";


            // MEDU
            public const String UsersRegister = "usersRegister";
            public const String MpsRequest = "mpsRequest";
            public const String UsersGetRanking = "wsUsersGetRanking";
            public const String GetVocabularyCourses = "GetVocabularyCourses";
            public const String GetLessonOfCategory = "getLessonOfCategory";
            public const String GetContentOfVocabulary = "getContentOfVocabulary";
            public const String GetContentOfGrammar = "getContentOfGrammar";
            public const String GetContentOfListen = "getContentOfListen";
            public const String buyCourse = "buyCourse";
            public const String GetContentOfQuestion = "getContentOfQuestion";
            public const String GetAnsweerOfQuestion = "getAnsweerOfQuestion";
            public const String GetCourseHis = "getCourseHis";
            public const String GetRanking = "getRanking";
            public const String UsersUpdateProfile = "usersUpdateProfile";

            public const String GetMiniGameCondition = "wsGetMiniGameCondition";
            public const String GetRankMiniGame = "GetRankMiniGame";
            public const String wsCheckTransaction = "wsCheckTransaction";

            public const String SubGetListsubServiceCode = "subGetListsubServiceCode";

            public const String GetHfDatabyParentId = "getHfDatabyParentId";
            public const String GetHfDatabyId = "getHfDatabyId";


            public const String UsersUpdateCoin = "wsUsersUpdateCoin";
            public const String ChangeCoinToMoney = "wsChangeCoinToMoney";
            //public const String MpsRequest = "wsMpsRequest";
            public const String SubCheckStatus = "wsSubCheckStatus";
            public const String SubSendMt = "wsSubSendMt";
            public const String SubTopup = "wsSubTopup";
            public const String SystemCharge = "wsSystemCharge";
            //public const String SubGetListsubServiceCode = "wsSubGetListsubServiceCode";
            public const String NewsWebGetList = "wsNewsWebGetList";
            public const String NewsWebInsert = "wsNewsWebInsert";
            public const String NewsWebUpdate = "wsNewsWebUpdate";
            public const String NewsSmsGetList = "wsNewsSmsGetList";
            public const String NewsSmsInsert = "wsNewsSmsInsert";
            public const String NewsSmsUpdate = "wsNewsSmsUpdate";

            public const String GoogleCaptcha = "GoogleCaptcha";

            public const String SUB_DOMAIN = "subDomain";

            public const String URL_GET_MSISDN = "http://10.120.52.5:8699/privateApi/decrypt/v1/users";
        }
        public class WapConstant
        {
            public const String SUCCESS = "0";
            public const String FAILURE = "1";
            public const String CANCEL_USER_IN_CHARGING_LIST = "414";

            public const String BUY_TURN = "REGISTER";

            public const String REGISTER = "REGISTER";
            public const String FLOWER = "FLOWER";
            public const String ROSE = "ROSE";
            public const String CAR = "CAR";
            public const String HOUSE = "HOUSE";
            public const String CANCEL = "CANCEL";
            public const String MSISDN = "MSISDN";

            public const String NOT_REGISTER = "-101";

            public const String DOMAIN = "domain";


            public const String REGISTER_FOR_WS = "1";
            public const String CANCEL_FOR_WS = "2";
        }

        public class HttpCode
        {
            // http code
            public const String FALSE = "-10";
            public const String WAITING_OTP = "100";
            public const String USER_EXISTED = "2";
            public const String NO_DATA = "1";
            public const String SUCCESS = "0";
            public const String INVALID_MSISDN = "-1";
            public const String EXCEPTION = "-2";
            public const String USER_NOT_REGISTER = "-16";
            public const String AUTHEN_FAIL = "-10";
            public const String USER_LOGIN_FAIL = "-17";
            public const String IMAGE_NOT_VALID = "3";
            public const String NOT_EXISTED = "1000";


            public const String USER_GET_PROFILE_FAIL = "-18";
            public const String USER_GET_LIST_SERVICE_FAIL = "-19";
            public const String USER_GET_RANKING_FAIL = "-20";
            public const String USER_UPDATE_PLAYING_FAIL = "-21";
        }

        public static String ErrorContent(String errorCode)
        {
            //ResourceManager myManager = new ResourceManager(typeof(ErrCode));
            //return myManager.GetString(errorCode);
            return errorCode;
        }

        public static String SendPost(PostObj obj, String sessionId, String type)
        {
            obj.serviceId = UtilsController.ServiceId;
            var json = JsonConvert.SerializeObject(obj);
            var data = new StringContent(json, Encoding.UTF8, "application/json");

            var url = GetWsClient(type);

            Log.Debug("URL: " + url);
            Log.Debug("Request: " + json);

            using (var client = new HttpClient())
            {
                var response = client.PostAsync(url, data).Result;

                if (response.IsSuccessStatusCode)
                {
                    var responseContent = response.Content;
                    // by calling .Result you are synchronously reading the result
                    string responseString = responseContent.ReadAsStringAsync().Result;
                    Log.Debug("Response: " + responseString);
                    return responseString;
                }
                else
                {
                    Log.Error("Response: " + response.StatusCode.ToString());
                    return response.StatusCode.ToString();
                }
            }
        }

        public static string SendPostWithAuthen(PostObj obj, string url, string token)
        {
            obj.serviceId = UtilsController.ServiceId;
            var json = JsonConvert.SerializeObject(obj);
            var data = new StringContent(json, Encoding.UTF8, "application/json");

            Log.Debug("url: " + url);
            Log.Debug("Request: " + json);

            using (var client = new HttpClient())
            {
                var response = client.PostAsync(url, data).Result;
                client.DefaultRequestHeaders.Add("Authorization", "Bearer " + token);

                if (response.IsSuccessStatusCode)
                {
                    var responseContent = response.Content;

                    // by calling .Result you are synchronously reading the result
                    string responseString = responseContent.ReadAsStringAsync().Result;
                    Log.Debug("Response: " + responseString);

                    return responseString;
                }
                Log.Debug("Error res: " + response);
                return response.StatusCode.ToString();
            }
        }


        public static string SendGetWithAuthen(string url, string token)
        {
            Log.Debug("url: " + url);

            using (var client = new HttpClient())
            {
                client.DefaultRequestHeaders.Add("Authorization", "Bearer " + token);
                var response = client.GetAsync(url).Result;

                if (response.IsSuccessStatusCode)
                {
                    var responseContent = response.Content;

                    // by calling .Result you are synchronously reading the result
                    string responseString = responseContent.ReadAsStringAsync().Result;
                    Log.Debug("Response: " + responseString);

                    return responseString;
                }
                Log.Debug("Error res: " + response);
                return response.StatusCode.ToString();
            }
        }


        public static String GetWsClient(String type)
        {
            return ConfigurationManager.AppSettings[type];
        }

        public static void SetWsClient(ref NEduService.WsNEduClient wsClient, String sessionId)
        {
            int lastNum = sessionId[sessionId.Length - 1];
            if (lastNum % 2 == 0)
            {
                wsClient.Endpoint.Address = new EndpointAddress(ConfigurationManager.AppSettings["wsUrl1"]);
            }
            else
            {
                wsClient.Endpoint.Address = new EndpointAddress(ConfigurationManager.AppSettings["wsUrl2"]);
            }
        }

        public static String GetCategoryCode(String courseType)
        {
            String categoryCode;
            if (courseType != null)
            {
                System.Web.HttpContext.Current.Session["courseType"] = courseType;
                categoryCode = courseType == "1" ? "VOCABULARY" :
                    courseType == "2" ? "GRAMMAR" :
                    courseType == "3" ? "LISTEN" :
                courseType == Constant.VN_LISTEN ? Constant.VN_LISTEN_CATE :
                Constant.LAO_LISTEN_CATE;
            }
            else
            {
                courseType = System.Web.HttpContext.Current.Session["courseType"] as String;
                if (courseType == null)
                {
                    System.Web.HttpContext.Current.Session["courseType"] = "1";
                    courseType = "1";
                }
                categoryCode = "VOCABULARY";
            }
            return categoryCode;
        }

        public class GetContentPath
        {
            public const String PeronalContentPath = "../Content/assets/imgs/picture/lesson/";
            public const String LessonContentPath = "../Content/assets/imgs/picture/lesson/";
            public const String CourseContentPath = "../Content/assets/imgs/picture/course/";
            public const String VocabularyContentPath = "../Content/assets/imgs/picture/vocabulary/";
            public const String GrammarContentPath = "../Content/assets/imgs/picture/grammar/";
            public const String ListenContentPath = "../Content/assets/imgs/picture/listen/";
            public const String QuestionContentPath = "../Content/assets/imgs/picture/question/";
            public const String CategoryContentPath = "../Content/assets/imgs/picture/category/";
            public const String IndividualContentPath = "../Content/assets/imgs/post/";

        }

        public class GetContentType
        {
            //1=text,2=link aidio,3=link video,4=file audio,5=file viedeo,6=file picture
            public const String TEXT_TYPE = "1";
            public const String AUDIO_LINK = "2";
            public const String VIDEO_LINK = "3";
            public const String AUDIO_FILE = "4";
            public const String VIDEO_FILE = "5";
            public const String PICTURE_FILE = "6";

        }

        public static string GetErrorCodeCharging(string code)
        {
            switch (code)
            {
                case "0": return ErrCode.Success;
                case "-1": return ErrCode.Unknown;
                case "-10": return ErrCode.SystemErr;
                case "-11": return ErrCode.ErrUnknown;
                case "-12": return ErrCode.NotEnoughMoney;
                case "-13": return ErrCode.WrongOTP;
                case "-14": return ErrCode.InvalidIOTP;
                case "-15": return ErrCode.TimeoutOTP;
                case "1": return ErrCode.LoginFailure;
                case "2": return ErrCode.UserExisted;
                case "-2": return ErrCode.RegisterFailure;
                case "3": return ErrCode.PasswordInvalid;
                case "-3": return ErrCode.TypeErr;
                case "4": return ErrCode.WrongOldPass;
                case "-4": return ErrCode.ErrTypePackage;
                case "5": return ErrCode.CoinInvalid;
                case "-5": return ErrCode.WrongServiceID;
                case "6": return ErrCode.TranCodeInvalid;
                case "7": return Lang.UserLocked;
                default: return code + " UNKNOWN CODE";
            }
        }

        public static string GetPackagename(string code, String whichDevice, String isRegister)
        {
            switch (code)
            {
                case Constant.VIETNAMESE: return "EDU_REGISTER_VIET";
                case Constant.LAOS: return "EDU_REGISTER_LAO";
                case Constant.ENGLISH:
                    if (whichDevice == UtilsController.Constant.REGISTER_ON_APP && isRegister == "REGISTER")
                    {
                        return UtilsController.Constant.MEDU_CAMID_DAILY_REGISTER;
                    }
                    if (whichDevice == UtilsController.Constant.REGISTER_ON_APP && isRegister == "CANCEL")
                    {
                        return UtilsController.Constant.MEDU_CAMID_DAILY_REGISTER;
                    }
                    if (whichDevice == UtilsController.Constant.REGISTER_ON_WEB && isRegister == "REGISTER")
                    {
                        return UtilsController.Constant.MEDU_DAILY_REGISTER;
                    }
                    if (whichDevice == UtilsController.Constant.REGISTER_ON_WEB && isRegister == "CANCEL")
                    {
                        return UtilsController.Constant.MEDU_DAILY_CANCEL;
                    }
                    else
                    {
                        return code + " UNKNOWN CODE";
                    }
                    
                case Constant.HOMEFITNESS: return UtilsController.Constant.EDU_HOME_FITNESS_REG;
                default: return code + " UNKNOWN CODE";
            }
        }

        public class Constant
        {
            public const String USER_SUBSCRIBER = "1";
            public const String USER_NORMAL = "0";

            public const String WAITING_OTP = "100";
            public const String SUCCESS = "0";
            public const String INVALID_MSISDN = "-1";
            public const String EXCEPTION = "-2";
            public const String USER_EXISTED = "2";


            public const String VOCABULARY = "VOCABULARY";
            public const String GRAMMAR = "GRAMMAR";
            public const String LISTEN = "LISTEN";

            public const String VIETNAMESE = "1";
            public const String LAOS = "2";
            public const String ENGLISH = "3";
            public const String HOMEFITNESS = "4";

            public const String EN_VOCABULARY = "1";
            public const String EN_GRAMMAR = "2";
            public const String EN_LISTEN = "3";
            public const String VN_VOCABULARY = "4";
            public const String VN_GRAMMAR = "5";
            public const String VN_LISTEN = "6";
            public const String LAO_VOCABULARY = "7";
            public const String LAO_GRAMMAR = "8";
            public const String LAO_LISTEN = "9";
            public const String EN_MINIGAME = "10";

            public const String VN_VOCABULARY_CATE = "VN_VOCABULARY";
            public const String VN_GRAMMAR_CATE = "VN_GRAMMAR";
            public const String VN_LISTEN_CATE = "VN_LISTEN";
            public const String LAO_VOCABULARY_CATE = "LAO_VOCABULARY";
            public const String LAO_GRAMMAR_CATE = "LAO_GRAMMAR";
            public const String LAO_LISTEN_CATE = "LAO_LISTEN";

            public const String BUY_COURSE = "2";
            public const String REGISTER = "1";


            public const String REGISTER_ON_APP = "ONAPP";
            public const String REGISTER_ON_WEB = "ONWEB";

            public const String MEDU_DAILY_REGISTER = "MEDU_DAILY_REGISTER";
            public const String MEDU_DAILY_CANCEL = "MEDU_DAILY_CANCEL";
            public const String MEDU_CAMID_DAILY_REGISTER = "MEDU_CAMID_DAILY_REGISTER";
            public const String MEDU_CAMID_DAILY_CANCEL = "MEDU_CAMID_DAILY_CANCEL";
            public const String EDU_HOME_FITNESS_REG = "EDU_HOME_FITNESS_REG";

            public const String PARENT_ID = "-1";

        }
    }
}