using System.Collections.Generic;
using System.Linq;
using System.Net;
using Newtonsoft.Json.Linq;

namespace ET.Server
{
    /// <summary>
    /// 抖音推送数据, http回调
    /// </summary>
    [HttpHandler(SceneType.RouterManager, "/tk")]
    public class HttpCommentHandler: IHttpHandler
    {
        public async ETTask Handle(Entity domain, HttpListenerContext context)
        {
            string xroomId = context.Request.Headers["x-roomid"];

            if (string.IsNullOrEmpty(xroomId))
            {
                Log.Error($"抖音推送数据http回调 找不到请求头:x-roomid");
                return;
            }

            string msgType = context.Request.Headers["x-msg-type"];

            Log.Debug($"抖音推送数据http回调 - msgType={msgType}");

            if (string.IsNullOrEmpty(msgType))
            {
                Log.Error($"抖音推送数据http回调 找不到请求头:x-msg-type");
                return;
            }

            string bodyStr = await HttpHelper.GetBodyParameter(context);

            if (string.IsNullOrEmpty(bodyStr))
            {
                Log.Error($"抖音推送数据http回调 body为空");
                return;
            }

            long roomId = long.Parse(xroomId);

            switch (msgType)
            {
                case "live_comment":
                {
                    // 直播间评论
                    Log.Debug($"收到抖音推送http回调 评论回调...");
                    LiveComment(domain, context, bodyStr, roomId);
                    break;
                }
                case "live_gift":
                {
                    // 直播间送礼
                    Log.Debug($"收到抖音推送http回调 刷礼物回调...");
                    LiveGift(domain, context, bodyStr, roomId);
                    break;
                }
                case "live_like":
                {
                    // 直播间点赞
                    Log.Debug($"收到抖音推送http回调 点赞回调...");
                    LiveLike(domain, context, bodyStr, roomId);
                    break;
                }
            }

            await ETTask.CompletedTask;
        }

        /// <summary>
        /// 评论
        /// </summary>
        /// <param name="domain"></param>
        /// <param name="context"></param>
        /// <param name="bodyStr"></param>
        /// <param name="roomId"></param>
        private static async void LiveComment(Entity domain, HttpListenerContext context, string bodyStr, long roomId)
        {
            HttpDouyinApiCallbackResponse response = new HttpDouyinApiCallbackResponse();

            JArray jsonArray = JArray.Parse(bodyStr);

            foreach (JToken jToken in jsonArray)
            {
                JObject jsonObject = (JObject)jToken;
                string msgId = (string)jsonObject["msg_id"];
                string secOpenId = (string)jsonObject["sec_openid"];
                string content = (string)jsonObject["content"];
                string avatarUrl = (string)jsonObject["avatar_url"];
                string nickname = (string)jsonObject["nickname"];
                long timestamp = (long)jsonObject["timestamp"];

                Log.Debug($"body参数: openid={secOpenId}, roomId={roomId}, content={content}");
                // 判断参数
                if (string.IsNullOrEmpty(secOpenId) || roomId <= 0)
                {
                    response.Error = ErrorCode.ERR_ParameterError;
                    response.Message = "参数错误";
                    HttpHelper.Response(context, response);
                    return;
                }

                List<StartSceneConfig> list = RealmGateAddressHelper.GetAllGame(1);

                foreach (StartSceneConfig config in list.Where(config => config is { Id: 10001 }))
                {
                    MessageHelper.SendActor(config.InstanceId, new R2G_LiveComment() { OpenId = secOpenId, RoomId = roomId, Content = content.Trim(), NickName = nickname, Url = avatarUrl});
                    break;
                }

                HttpHelper.Response(context, response);
            }
            await ETTask.CompletedTask;
        }

        /// <summary>
        /// 刷礼物
        /// </summary>
        /// <param name="domain"></param>
        /// <param name="context"></param>
        /// <param name="bodyStr"></param>
        /// <param name="roomId"></param>
        private static async void LiveGift(Entity domain, HttpListenerContext context, string bodyStr, long roomId)
        {
            HttpDouyinApiCallbackResponse response = new HttpDouyinApiCallbackResponse();

            JArray jsonArray = JArray.Parse(bodyStr);

            foreach (JToken jToken in jsonArray)
            {
                JObject jsonObject = (JObject)jToken;
                string msgId = (string)jsonObject["msg_id"];
                string secOpenId = (string)jsonObject["sec_openid"];
                // 加密的礼物id
                string secGiftId = (string)jsonObject["sec_gift_id"];
                // 送出的礼物数量
                long giftNum = (long)jsonObject["gift_num"];
                // 礼物总价值，单位分
                long giftValue = (long)jsonObject["gift_value"];
                string avatarUrl = (string)jsonObject["avatar_url"];
                string nickname = (string)jsonObject["nickname"];
                long timestamp = (long)jsonObject["timestamp"];

                Log.Debug($"body参数: openid={secOpenId}, roomId={roomId}, secGiftId={secGiftId}, giftNum={giftNum}, giftValue={giftValue}");
                // 判断参数
                if (string.IsNullOrEmpty(secOpenId) || roomId <= 0)
                {
                    response.Error = ErrorCode.ERR_ParameterError;
                    response.Message = "参数错误";
                    HttpHelper.Response(context, response);
                    return;
                }

                List<StartSceneConfig> list = RealmGateAddressHelper.GetAllGame(1);

                foreach (StartSceneConfig config in list.Where(config => config is { Id: 10001 }))
                {
                    MessageHelper.SendActor(config.InstanceId, new R2G_LiveGift() { OpenId = secOpenId, RoomId = roomId, NickName = nickname, Url = avatarUrl, GiftId = secGiftId, GiftNum = giftNum, GiftValue = giftValue});
                    break;
                }

                HttpHelper.Response(context, response);
            }

            await ETTask.CompletedTask;
        }

        /// <summary>
        /// 点赞
        /// </summary>
        /// <param name="domain"></param>
        /// <param name="context"></param>
        /// <param name="bodyStr"></param>
        /// <param name="roomId"></param>
        private static async void LiveLike(Entity domain, HttpListenerContext context, string bodyStr, long roomId)
        {
            HttpDouyinApiCallbackResponse response = new HttpDouyinApiCallbackResponse();

            JArray jsonArray = JArray.Parse(bodyStr);

            foreach (JToken jToken in jsonArray)
            {
                JObject jsonObject = (JObject)jToken;
                string msgId = (string)jsonObject["msg_id"];
                string secOpenId = (string)jsonObject["sec_openid"];
                long likeNum = (long)jsonObject["like_num"];
                string avatarUrl = (string)jsonObject["avatar_url"];
                string nickname = (string)jsonObject["nickname"];
                long timestamp = (long)jsonObject["timestamp"];

                Log.Debug($"body参数: openid={secOpenId}, roomId={roomId}, likes={likeNum}");
                // 判断参数
                if (string.IsNullOrEmpty(secOpenId) || roomId <= 0 || likeNum < 0)
                {
                    response.Error = ErrorCode.ERR_ParameterError;
                    response.Message = "参数错误";
                    HttpHelper.Response(context, response);
                    return;
                }

                List<StartSceneConfig> list = RealmGateAddressHelper.GetAllGame(1);

                foreach (StartSceneConfig config in list.Where(config => config is { Id: 10001 }))
                {
                    MessageHelper.SendActor(config.InstanceId, new R2G_LiveLike() { OpenId = secOpenId, RoomId = roomId, NickName = nickname, Url = avatarUrl, Likes = likeNum});
                    break;
                }

                HttpHelper.Response(context, response);
            }

            await ETTask.CompletedTask;
        }
    }

}