using System;
using System.Json;
using System.Collections.Generic;
using System.Net;

namespace DerbyNames_MonoTouch
{
	public static class Network
	{
		public static List<DerbyName> GetRoster(string leagueName)
		{		
			List<DerbyName> tmpRtn = new List<DerbyName>();
			String requestURL = "http://derbynames.gravityworksdesign.com/DerbyNamesService.svc/DerbyNames?$filter=League%20eq%20'" + leagueName + "'";
			
			HttpWebResponse response = GetServiceResponse(requestURL);
			JsonObject fullJsonObject = (JsonObject)JsonObject.Load(response.GetResponseStream());
			var rosterData = fullJsonObject["d"];
			
			foreach (JsonObject singleEntry in rosterData) {
				tmpRtn.Add(new DerbyName(singleEntry["DerbyNameId"],singleEntry["Name"],singleEntry["Number"],singleEntry["League"]));					
			}
			
			// return
			return tmpRtn;
		}
		
		public static List<League> GetLeaugeData()
		{		
			List<League> tmpRtn = new List<League>();
			string requestURL = "http://derbynames.gravityworksdesign.com/DerbyNamesService.svc/Leagues";
			
			HttpWebResponse response = GetServiceResponse(requestURL);
			JsonObject fullJsonObject = (JsonObject)JsonObject.Load(response.GetResponseStream());
			var leagueData = fullJsonObject["d"];
			
			foreach (JsonObject singleEntry in leagueData) {
				tmpRtn.Add(new League(singleEntry["LeagueId"],singleEntry["LeagueName"]));					
			}
			
			// return
			return tmpRtn;
		}
		
		private static HttpWebResponse GetServiceResponse (string url)
		{
			HttpWebResponse tmpRtn;
			var request = (HttpWebRequest) WebRequest.Create (url);
			
			tmpRtn = (HttpWebResponse) request.GetResponse ();
			
			// return
			return tmpRtn;
		}
	}
}