using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.IO;

namespace a10service
{
    /// <summary>
    /// Summary description for WebService1
    /// </summary>
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]
    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
    // [System.Web.Script.Services.ScriptService]
    public class WebService1 : System.Web.Services.WebService
    {

        [WebMethod]
        public double KiolvasniAzArfolyamotANapon(DateTime Datum, string valuta)
        {
            string dt = Datum.ToString("yyyy.MM.dd. H:mm:ss");
            DateTime datumocska = Convert.ToDateTime(dt);
            string filename = Server.MapPath("~/valuta.txt");
            using (StreamReader reader = new StreamReader(filename))
            {
                string line;
                while ((line = reader.ReadLine()) != null)
                {
                    string[] sor = line.Split('|').ToArray();
                    if (datumocska == Convert.ToDateTime(sor[0]) && valuta == sor[1])
                    {
                        return Convert.ToDouble(sor[2]);
                    }
                }
            }
            return 0;
        }

        [WebMethod]
        public bool BeirniAzArfolyamotANapon(DateTime Datum, string valuta, double Arfolyam)
        {
            string filename = Server.MapPath("~/valuta.txt");

            string dt = Datum.ToString("yyyy.MM.dd. H:mm:ss");
            string arfolyamszoveg = Arfolyam.ToString();
            string kiirando = dt + "|" + valuta + "|" + arfolyamszoveg;
            using (StreamWriter sw = File.AppendText(filename))
            {
                sw.WriteLine(kiirando);
                return true;
            }

        }

        [WebMethod]
        public List<string> OsszValutaKiolvasasa()
        {
            string filename = Server.MapPath("~/valuta.txt");
            List<string> lista = new List<string>();
            using (StreamReader reader = new StreamReader(filename))
            {
                string line;
                while ((line = reader.ReadLine()) != null)
                {
                    string[] sor = line.Split('|').ToArray();
                    lista.Add(sor[1]);
                }
            }
            lista = lista.Distinct().ToList<string>();

            return lista;
        }
    }
}






////using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using a10webapp.localhost;
namespace a10webapp
{
    public partial class arfolyambevitel : System.Web.UI.Page
    {
        WebService1 c = new WebService1();
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                string[] lista = c.OsszValutaKiolvasasa();
                DropDownList1.DataSource = lista;
                DropDownList1.DataBind();
            }
        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            string dt = Calendar1.SelectedDate.ToString("yyyy.MM.dd. H:mm:ss");
            DateTime date = Convert.ToDateTime(dt);
            double arfolyam = Convert.ToDouble(TextBox1.Text);
            bool cucc = false;
            cucc = c.BeirniAzArfolyamotANapon(date, DropDownList1.SelectedItem.Text, arfolyam);
            if (cucc)
            {
                Label1.Text = "Hozzaadtad";
            }

            else
            {
                Label1.Text = "Nem sikerult";
            }
        }
    }
}

/WebService1 c = new WebService1();
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                string[] lista = c.OsszValutaKiolvasasa();
                DropDownList1.DataSource = lista;
                DropDownList1.DataBind();
            }

        }

        protected void Button1_Click(object sender, EventArgs e)
        {



            string dt = Calendar1.SelectedDate.ToString("yyyy.MM.dd. H:mm:ss");
            DateTime date = Convert.ToDateTime(dt);
            double valuta = c.KiolvasniAzArfolyamotANapon(date, DropDownList1.SelectedItem.ToString());
            if (valuta > 0)
            {
                Label1.Text = valuta.ToString();
            }

            else
            {
                Label1.Text = "Nincs talalat";
            }

        }
    }
}




string[] ciril = { "џ", "љ", "њ", "ж", "ђ", "ћ", "ч", "е", "р", "т", "з", "у", "и", "о", "п", "ш", "л", "к", "ј", "х", "г", "ф", "д", "с", "а", "ц", "в", "б", "н", "м", "Џ", "Љ", "Њ", "Ж", "Ђ", "Ћ", "Ч", "Е", "Р", "Т", "З", "У", "И", "О", "П", "Ш", "Л", "К", "Ј", "Х", "Г", "Ф", "Д", "С", "А", "Ц", "В", "Б", "Н", "М" };
        string[] latin = { "dž", "lj", "nj", "ž", "đ", "ć", "č", "e", "r", "t", "z", "u", "i", "o", "p", "š", "l", "k", "j", "h", "g", "f", "d", "s", "a", "c", "v", "b", "n", "m", "DŽ", "LJ", "NJ", "Ž", "Đ", "Ć", "Č", "E", "R", "T", "Z", "U", "I", "O", "P", "Š", "L", "K", "J", "H", "G", "F", "D", "S", "A", "C", "V", "B", "N", "M" };