using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Runtime.InteropServices;
using System.Windows.Forms;

namespace KHModbus
{
    public class U3Config
    {
        public const bool FLAG_TEST = true;
        public const int MAX_DI = 4;
        public const int MAX_DEV = 100;
        static public string m_SqlConnStr = "";

        [DllImport("kernel32")]
        private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);
        [DllImport("kernel32")]
        private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);

        protected string GetIniFile()
        {
            string AppPath = Application.ExecutablePath.Substring(0, Application.ExecutablePath.LastIndexOf("\\"));
            return AppPath + "\\Config.ini";
        }

        protected string GetIniValue(string Section, string Key, string defvalue)
        {
            StringBuilder temp = new StringBuilder(255);
            int i = GetPrivateProfileString(Section, Key, defvalue, temp, 255, GetIniFile());
            return temp.ToString();
        }

        protected void SetIniValue(string Section, string Key, string Value)
        {
            WritePrivateProfileString(Section, Key, Value, GetIniFile());
        }

        //public string m_StrMqttIP = "";
        public string m_StrSqlServerIP = "";

        public U3Config()
        {
            Load();

            // 테스트용 서버
            //m_SqlConnStr = "Provider=SQLOLEDB.1;Password=tlrmsjtm~1@3;Persist Security Info=False;User ID=sa;Initial Catalog=U3SMES;Data Source=signus-sf1.koreacentral.cloudapp.azure.com,14443";

            // 한국하우톤 현장 서버
            m_SqlConnStr = "Provider=SQLOLEDB.1;Password=signus1!;Persist Security Info=False;User ID=sa;Initial Catalog=U3SMES;Data Source=192.168.1.17,1433";
        }

        public void Save()
        {
            //SetIniValue("MQTT", "IPADDR", m_StrMqttIP);
            SetIniValue("SQLSERVER", "IPADDR", m_StrSqlServerIP);
        }

        public void Load()
        {
            m_StrSqlServerIP = GetIniValue("SQLSERVER", "IPADDR", "192.168.1.17");
            //m_StrMqttIP = GetIniValue("MQTT", "IPADDR", "192.168.0.200");
            //m_StrSqlServerIP = GetIniValue("SQLSERVER", "IPADDR", "192.168.0.240");
        }
    }
}