using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using Newtonsoft.Json;
using System.Data;
using System.Data.Odbc;
using System.Diagnostics;


namespace TALAS_V5
{
    /// <summary>
    /// Zusammenfassungsbeschreibung für WebService1
    /// </summary>
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]
    // Wenn der Aufruf dieses Webdiensts aus einem Skript zulässig sein soll, heben Sie mithilfe von ASP.NET AJAX die Kommentarmarkierung für die folgende Zeile auf. 
    [System.Web.Script.Services.ScriptService]
    public class WebService1 : System.Web.Services.WebService
    {

        [WebMethod]
        public string Test1()
        {
            return "Hier steht ein Beispieltext "+DateTime.Now.ToLongTimeString();
        }

        [WebMethod]
        public string Test2()
        {
            MapPoints mps = new MapPoints();
            LoadAllPoints(out mps);
            //return "Hier steht ein Beispieltext " + DateTime.Now.ToLongTimeString();
            return JsonConvert.SerializeObject(mps, Formatting.Indented);

        }



        public void LoadAllPoints(out MapPoints mps)
        {
            MapPoint mp;

            mps = new MapPoints();
            mp = new MapPoint();
           
            using (OdbcConnection con = new OdbcConnection(TalasLibary.SqlHelper.SqlConnectionString()))
            {
                OdbcCommand dataCommand = new OdbcCommand();
                OdbcDataReader dataReader;
                con.Open();
                dataCommand.Connection = con;
                dataCommand.CommandText = string.Format("SELECT b.STO_NAME, b.BER_NR, b.REFERENZ, POS_X, POS_Y");
                dataCommand.CommandText += string.Format(" FROM stsisy_bereiche as b");
                dataCommand.CommandText += string.Format(" LEFT JOIN stsisy_Ber_koord as k on b.BER_NR=k.BER_NR");
                dataCommand.CommandText += string.Format(" WHERE LENGTH(REFERENZ)>0 and POS_X>0 and POS_Y>0 LIMIT 100");

                dataReader = dataCommand.ExecuteReader();

           
                while (dataReader.Read())
                {
                    
                    mp = new MapPoint();
         
            
                    if (dataReader.IsDBNull(0))
                        mp.Name = "unbekannt";
                    else
                        mp.Name = dataReader.GetString(0);
                    mp.Name=mp.Name.Replace('"', ' ');
                    
                    if (dataReader.IsDBNull(2))
                        mp.Short = "unbekannt";
                    else
                        mp.Short = dataReader.GetString(2);
                    
                    if (dataReader.IsDBNull(3))
                        mp.x = 0;
                    else
                        mp.x = dataReader.GetDouble(3);

                    if (dataReader.IsDBNull(4))
                        mp.y = 0;
                    else
                        mp.y = dataReader.GetDouble(4);

                    mps.Points.Add(mp);
                    
                }
               
        
            }
        
            //return mps;
        }
    }


    public class MapPoint
    {
        public string Name { get; set; }
        public string Short { get; set; }
        
        public double x  { get; set; }
        public double y { get; set; }
   
    }

    public class MapPoints
    {
        public string Name = "Liste aller Bereiche";
        public DateTime Zeitstempel = DateTime.Now;
        public List<MapPoint> Points = new List<MapPoint>();
    }
}