using MyCore.DTO;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using System.Web;

namespace MyCore.Services
{
    public class OddService
    {
        private HttpClient _client = new HttpClient();
        private string _servicePoint = "https://api.the-odds-api.com/v3/odds/?";
        private string _apiKey = "285d0ebdb4b29415f6fef8b83729f655";
        private string _url;
        private string _region;

        public List<League> allLeagues = new List<League>();

        public class League
        {
            public string ApiIdentifiant { get; set; }
            public string Identifiant { get; set; }

            public League(string league) {
                Identifiant = league;
                switch (league)
                {
                    case "BE":
                        ApiIdentifiant = "soccer_belgium_first_div";
                        break;
                    case "UK":
                        ApiIdentifiant = "soccer_epl";
                        break;
                    case "DK":
                        ApiIdentifiant = "soccer_denmark_superliga";
                        break;
                    case "FR":
                        ApiIdentifiant = "soccer_france_ligue_one";
                        break;
                    case "DE":
                        ApiIdentifiant = "soccer_germany_bundesliga";
                        break;
                    case "IT":
                        ApiIdentifiant = "soccer_italy_serie_a";
                        break;
                    case "NE":
                        ApiIdentifiant = "soccer_netherlands_eredivisie";
                        break;
                    case "PT":
                        ApiIdentifiant = "soccer_portugal_primeira_liga";
                        break;
                    case "RU":
                        ApiIdentifiant = "soccer_russia_premier_league";
                        break;
                    case "ES":
                        ApiIdentifiant = "soccer_spain_la_liga";
                        break;
                    case "CH":
                        ApiIdentifiant = "soccer_switzerland_superleague";
                        break;
                    case "TR":
                        ApiIdentifiant = "soccer_turkey_super_league";
                        break;
                    default:
                        ApiIdentifiant = "soccer_epl";
                        break;

                }
            }
        }

        public class RegionOdd
        {
            public static string UK { get; set; } = "uk";
            public static string US { get; set; } = "us";
            public static string AU { get; set; } = "au";
        }

        public OddService(string region)
        {

            _region = region;

            _url = $"{_servicePoint}apiKey={_apiKey}&region={_region}";

            _client.BaseAddress = new Uri(_url);

            // TO REVIEW !
            League leagueBE = new League("BE");
            League leagueUK = new League("UK");
            League leagueDK = new League("DK");
            League leagueFR = new League("FR");
            League leagueDE = new League("DE");
            League leagueIT = new League("IT");
            League leagueNE = new League("NE");
            League leaguePT = new League("PT");
            League leagueRU = new League("RU");
            League leagueES = new League("ES");
            League leagueCH = new League("CH");
            League leagueTR = new League("TR");

            allLeagues.Add(leagueBE);
            allLeagues.Add(leagueUK);
            allLeagues.Add(leagueDK);
            allLeagues.Add(leagueFR);
            allLeagues.Add(leagueDE);
            allLeagues.Add(leagueIT);
            allLeagues.Add(leagueNE);
            allLeagues.Add(leaguePT);
            allLeagues.Add(leagueRU);
            allLeagues.Add(leagueES);
            allLeagues.Add(leagueCH);
            allLeagues.Add(leagueTR);
        }

        public async Task<List<Odd>> GetOddsForLeague(League league)
        {
            try
            {
               
                using (HttpClient client = new HttpClient())
                {
                    var builder = new UriBuilder(_servicePoint);
                    builder.Port = -1;
                    var query = HttpUtility.ParseQueryString(builder.Query);
                    query["apiKey"] = _apiKey;
                    query["region"] = _region;
                    query["sport"] = league.ApiIdentifiant;
                    builder.Query = query.ToString();
                    string url = builder.ToString();

                    _client.BaseAddress = new Uri(url);

                    var response = await client.GetAsync(url);
                    if (response != null)
                    {
                        var jsonString = await response.Content.ReadAsStringAsync();
                        var data = ((JObject)JsonConvert.DeserializeObject(jsonString))["data"];
                        return JsonConvert.DeserializeObject<List<Odd>>(data.ToString());
                    }
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
            }
            return null;
        }

        public List<Odd> GetOddsForAllLeagues()
        {
            List<Odd> oddsToReturn = new List<Odd>();
            return oddsToReturn;
        }

    }
}