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

namespace WGShare.Domain.Constant
{
    /// <summary>
    /// redis key 常量值
    /// </summary>
    public class RedisKeyConstant
    {
        /// <summary>
        /// 会话管理
        /// </summary>
        public class SessionManage
        {
            /// <summary>
            /// 在线人数
            /// </summary> 
            public static string GetOnlineUserKey(string tenantId) => $@"SessionManage:te_{tenantId}:OnlieUser";

            /// <summary>
            /// 频道用户
            /// </summary>
            /// <param name="tenantId"></param>
            /// <param name="roomNum"></param>
            /// <returns></returns>
            public static string GetChannelUserKey(string tenantId, string roomNum) => $@"SessionManage:te_{tenantId}:ch_{roomNum}";

            /// <summary>
            /// 用户参与频道
            /// </summary>
            /// <param name="uid"></param>
            /// <returns></returns>
            public static string GetUserJoinChannelKey(string uid) => $@"SessionManage:u_{uid}_join";


            /// <summary>
            /// 获取频道全员观看对象
            /// </summary>
            /// <param name="tenantId"></param>
            /// <param name="roomNum"></param>
            /// <returns></returns>
            public static string GetChannelShowUserKey(string tenantId) => $@"SessionManage:te_{tenantId}:room_show_user";

        }

        /// <summary>
        /// 持久化数据
        /// </summary>
        public class Data
        {
            private static string _prefix = "data:";
            /// <summary>
            /// 获取token
            /// </summary>
            /// <param name="refreshToken"></param>
            /// <returns></returns>
            public static string GetRefreshTokenKey(string refreshToken) => $@"{_prefix}refresh_tk:{refreshToken}";

            public static string GetScreenShareIdKey => $@"{_prefix}screen_share_id";

            /// <summary>
            /// 获取Accesstoken Redis Key
            /// </summary>
            /// <param name="uid"></param>
            /// <returns></returns>
            public static string GetAccessTokenKey(string uid) => $@"{_prefix}access_tk:{uid}";

            /// <summary>
            /// 获取已轮询过的用户
            /// </summary>
            /// <param name="tenantId"></param>
            /// <param name="roomNum"></param>
            /// <returns></returns>
            public static string GetPolledUserId(string tenantId, string roomNum) => $@"{_prefix}polled_uid:te_{tenantId}ch_{roomNum}";
        }


    }
}