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

namespace EVCB_OCPP.WSServer
{
    public static class GlobalConfig
    {
        public static List<string> ConfigKeys = new List<string>()
        {
            "WSPort",
            "WSSPort",
            ""
        };


        /// <summary>
        /// 預設心跳間隔時間 單位:秒
        /// </summary>
        private static int DEFAULT_HEARTBEAT_INTERVAL = 15;

        /// <summary>
        ///Server IP
        /// </summary>
        private static string ServerIP = "127.0.0.1";

        /// <summary>
        ///WS Port
        /// </summary>
        private static int WS_Port = 2012;


        /// <summary>
        ///WSS Port
        /// </summary>
        private static int WSS_Port = 2013;

        /// <summary>
        /// Load setting from app.config 
        /// </summary>
        public static bool  LoadAPPConfig()
        {
            bool result = false;
            string key = string.Empty;
            try
            {
               
                for (int i = 0; i < ConfigKeys.Count; i++)
                {
                    key = ConfigKeys[i];
                    switch(key)
                    {
                        case "WSPort":// convert to int type                       
                            {
                                var value = ConfigurationManager.AppSettings[key];

                                WS_Port = Convert.ToInt32(value);
                            }
                            break;
                        case "WSSPort":
                            {
                                var value = ConfigurationManager.AppSettings[key];

                                WSS_Port = Convert.ToInt32(value);
                            }
                            break;
                        default://convert to string type                             
                            break;

                    }
                }
                result = true;

            }
            catch (Exception ex)
            {
                Console.WriteLine(key + " Load from APPConfig "+ ex.ToString()); 
              
            }
            
            return result;
        }



        public static int GetWS_Port()
        {
            return WS_Port;
        }


        public static int GetWSS_Port()
        {
            return WSS_Port;
        }

        public static int GetHEARTBEAT_INTERVAL()
        {
            return DEFAULT_HEARTBEAT_INTERVAL;
        }






    }
}