using System;

using System.IO;

using System.Linq;

using System.Text;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        string remark = "5.FINSAR Aereo 735050";

        //string remark = "INICIOSAR Aereo 735050";

        string resultado = (remark.Substring(0, 2) == "5.") ? remark.Substring(2) : remark;

        Console.WriteLine(remark);

        Console.WriteLine(resultado);

        //Pruebas remark de autorizacion de sabre

        Console.WriteLine("----------------------");

        string remark2 = "126.H-AUTH-TRAN/AX1006/25FEB/01991740490513503875";

        string remark3 = "127.H-  AUTH-APV/185428/00/USD77.00";

        string remark4 = "128.H-  AUTH-CSC NOT SUPPLIED/";

        string remark5 = "129.H-  AUTH-AVS NOT SUPPLIED/";

        string remark6 = "130.H-XXAUTH/185428/AX3----------1006/LA/USD77.00/25FEB/S";

        string Linea = "";

        string CodigoAutorizacion = "";

        string Aerolinea = "";

        string Moneda = "";

        decimal Monto = 0;

        string Remark = "";

​

        List<string> lstRemark = new List<string>();

        lstRemark.Add(remark2);

        lstRemark.Add(remark3);

        lstRemark.Add(remark4);

        lstRemark.Add(remark5);

        lstRemark.Add(remark6);

        foreach (var rm in lstRemark)

        {

            if (rm.Contains("XXAUTH/"))

            {

                string[] datos = rm.Split('/');

                if (datos.Length > 1) 

                {

                    for (int i = 0; i < datos.Length; i++) 

                    {

                        Linea = datos[0].Split('.')[0];

                        CodigoAutorizacion = datos[1];

                        Aerolinea = datos[3];

                        Moneda = datos[4].Substring(0, 3);

                        Monto = Convert.ToDecimal(datos[4].Substring(3));

                        Remark = rm.Substring(6);

                    }

                }

            }

        }

        //resultado

        Console.WriteLine("Linea: " + Linea);

        Console.WriteLine("CodigoAutorizacion: " + CodigoAutorizacion);

        Console.WriteLine("Aerolinea: " + Aerolinea);

        Console.WriteLine("Moneda: " + Moneda);

        Console.WriteLine("Monto: " + Monto);

        Console.WriteLine("Remark: " + Remark);

        Console.WriteLine("-------------------------------------------");

        string longtext = "NOVOTEL PROVIDENCIA,234 BATH ROAD,SANTIAGO,,UB35A,GB,PH-441234567890,/DR-75000/FC-CLP/PC-RTSCLNHT/HT-SGLB/HCC-RT/BS-HMP BKSMP/G-CC/C-6P/SI-NONSMOKING ROOM/CF-12345678 PIN 1234";

        string lineCurr = longtext.Substring(0, longtext.IndexOf("/"));

        Console.WriteLine("res: " + lineCurr);

        string Moneda2 = lineCurr.Substring(0, 3).Trim();

        string Monto2 = lineCurr.Substring(3).Trim();

        Console.WriteLine("Moneda2: " + Moneda2);

        Console.WriteLine("Monto2: " + Monto2);

    }

}