using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

using Sog;
using LitJson;

namespace HttpProxy
{
    public class QQAuth
    {
        public static bool AuthToken(string accountid, string token, string ip, out bool exception)
        {
            //成功,打印一下日志
            TraceLog.Debug("QQAuth.AuthToken, start accountid {0}", accountid);

            long timestamp = HttpProxyServerUtils.GetTimeSecond();
            string msdkkey = HttpProxyServerUtils.GetServerConfig().msdkkey;
            string appid = HttpProxyServerUtils.GetServerConfig().qq_appid;
            string appkey = HttpProxyServerUtils.GetServerConfig().qq_appkey;

            string sig = MSDKApi.CalcSig(msdkkey, timestamp);

            string fullUrl = string.Format("{0}?timestamp={1}&appid={2}&sig={3}&openid={4}&encode=2"
                , MSDKApi.MSDKUrl + MSDKApi.QQAuthUrl
                , timestamp
                , appid
                , sig
                , accountid);

            List<KeyValuePair<String, String>> contentParams = new List<KeyValuePair<string, string>>();

            contentParams.Add(new KeyValuePair<string, string>("appid", appid));
            contentParams.Add(new KeyValuePair<string, string>("openid", accountid));
            contentParams.Add(new KeyValuePair<string, string>("openkey", token));
            contentParams.Add(new KeyValuePair<string, string>("userip", ip));

            string strRet = HttpUtils.HttpPost(fullUrl, contentParams, out exception);

            if (strRet == null)
            {
                TraceLog.Error("QQAuth.AuthToken, HttpGet return null query failed");
                return false;
            }

            LitJson.JsonData jsonData = JsonMapper.ToObject(strRet);

            LitJson.JsonData ret = jsonData["ret"];
            LitJson.JsonData msg = jsonData["msg"];
            if (ret == null || msg == null)
            {
                TraceLog.Error("QQAuth.AuthToken, ret {0}, no ret or no msg", strRet);
                return false;
            }

            if(ret.ToString() != "0")
            {
                TraceLog.Error("QQAuth.AuthToken , msdk server ack failed, ret {0}", strRet);
                return false;
            }


            //成功,打印一下日志
            TraceLog.Debug("QQAuth.AuthToken ,ret {0}, accountid {1}", strRet, accountid);

            return true;
        }

        public static string[] QueryUserInfo(string accountid, string token, out bool exception)
        {
            //成功,打印一下日志
            TraceLog.Debug("QQAuth.QueryUserInfo, start accountid {0}", accountid);

            long timestamp = HttpProxyServerUtils.GetTimeSecond();
            string msdkkey = HttpProxyServerUtils.GetServerConfig().msdkkey;
            string appid = HttpProxyServerUtils.GetServerConfig().qq_appid;
            string appkey = HttpProxyServerUtils.GetServerConfig().qq_appkey;

            string sig = MSDKApi.CalcSig(msdkkey, timestamp);

            string fullUrl = string.Format("{0}?timestamp={1}&appid={2}&sig={3}&openid={4}&encode=2"
                , MSDKApi.MSDKUrl + MSDKApi.qqprofile
                , timestamp
                , appid
                , sig
                , accountid);

            List<KeyValuePair<String, String>> contentParams = new List<KeyValuePair<string, string>>();

            contentParams.Add(new KeyValuePair<string, string>("appid", appid));
            contentParams.Add(new KeyValuePair<string, string>("openid", accountid));
            contentParams.Add(new KeyValuePair<string, string>("accessToken", token));

            string strRet = HttpUtils.HttpPost(fullUrl, contentParams, out exception);

            if (strRet == null)
            {
                TraceLog.Error("QQAuth.QueryUserInfo, HttpGet return null query failed");
                return null;
            }

            LitJson.JsonData jsonData = JsonMapper.ToObject(strRet);

            LitJson.JsonData ret = jsonData["ret"];
            LitJson.JsonData msg = jsonData["msg"];
            if (ret == null || msg == null)
            {
                TraceLog.Error("QQAuth.QueryUserInfo, ret {0}, no ret or no msg", strRet);
                return null;
            }

            if (ret.ToString() != "0")
            {
                TraceLog.Error("QQAuth.QueryUserInfo , msdk server ack failed, ret {0}", strRet);
                return null;
            }

            LitJson.JsonData nickName = jsonData["nickName"];
            LitJson.JsonData gender = jsonData["gender"];
            LitJson.JsonData picture40 = jsonData["picture40"];
            if(nickName == null || gender == null || picture40 == null)
            {
                TraceLog.Error("QQAuth.QueryUserInfo , nickName gender picture40 failed, ret {0}", strRet);
                return null;
            }

            string[] result = new string[4];
            result[0] = nickName.ToString();
            result[1] = gender.ToString();
            result[2] = picture40.ToString();


            //成功,打印一下日志
            TraceLog.Debug("QQAuth.QueryUserInfo ,ret {0}, accountid {1}", strRet, accountid);

            return result;
        }

    }
}