using System;
using System.Configuration;
using System.Text;

namespace WX.CRM.DataSynServer.Socket
{
    public static class Config
    {
        /// <summary>
        /// 系统Secrect 非常重要
        /// </summary>
        public static string SystemSecrect
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(SystemSecrect)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(SystemSecrect)}");
                return value;
            }
        }

        /// <summary>
        /// Token过期时间 非常重要
        /// </summary>
        public static string TokenExpireMinutes
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(TokenExpireMinutes)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(TokenExpireMinutes)}");
                return value;
            }
        }

        /// <summary>
        /// 服务IP地址
        /// </summary>
        public static string ServerIp
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(ServerIp)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(ServerIp)}");
                return value;
            }
        }

        /// <summary>
        /// 服务端口
        /// </summary>
        public static int ServerPort
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(ServerPort)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(ServerPort)}");
                if (int.TryParse(value, out int res))
                    return res;
                throw new Exception($"{nameof(ServerPort)}必须为整数");
            }
        }

        /// <summary>
        /// Socket协议起止符
        /// </summary>
        public static byte[] BeginMark
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(BeginMark)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(BeginMark)}");
                return Encoding.UTF8.GetBytes(value);
            }
        }

        /// <summary>
        /// Socket协议结束符
        /// </summary>
        public static byte[] EndMark
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(EndMark)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(EndMark)}");
                return Encoding.UTF8.GetBytes(value);
            }
        }

        public static string BeginMarkStr
        {
            get
            {
                return Encoding.UTF8.GetString(BeginMark);
            }
        }

        public static string EndMarkStr
        {
            get
            {
                return Encoding.UTF8.GetString(EndMark);
            }
        }

        /// <summary>
        /// 日志Socket服务配置文件名
        /// </summary>
        public static string LogServiceConfigFileName
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(LogServiceConfigFileName)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(LogServiceConfigFileName)}");
                return value;
            }
        }

        /// <summary>
        /// 管理站点服务地址
        /// </summary>
        public static string ServiceHost
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(ServiceHost)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(ServiceHost)}");
                return value;
            }
        }

        /// <summary>
        /// 管理站点服务端口
        /// </summary>
        public static int ServicePort
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(ServicePort)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(ServicePort)}");
                if (!int.TryParse(value, out int res))
                    throw new Exception("管理站点服务端口只能为整数！");
                return res;
            }
        }

        /// <summary>
        /// 管理站点WebSocket端口
        /// </summary>
        public static int ServiceWebSocketPort
        {
            get
            {
                var value = ConfigurationManager.AppSettings[$"{nameof(ServiceWebSocketPort)}"];
                if (string.IsNullOrEmpty(value))
                    throw new Exception($"请在配置文件中配置{nameof(ServiceWebSocketPort)}");
                if (!int.TryParse(value, out int res))
                    throw new Exception("管理站点WebSocket端口只能为整数！");
                return res;
            }
        }
    }
}