public ActionResult Index(LoadRankingsModel loadRankingsModel)
{
using (tennisDBEntities db = new tennisDBEntities())
{
if (Request.RequestType == "POST")
{
if (loadRankingsModel.RankingsToUpdate == "ATP")
{
using (WebClient wc = new WebClient())
{
string Gender = "M";
var sJson = wc.DownloadString("https://vbarbaresi.opendatasoft.com/explore/dataset/atp-rankings/download/?format=json&timezone=Europe/London");
JArray json = JsonConvert.DeserializeObject <JArray>(sJson);
JEnumerable <JToken> records = json.Children();
JToken Timestamp = records.First().SelectToken("record_timestamp");
int year = Timestamp.ToObject <DateTime>().Year;
int count = 0;
db.rankings.RemoveRange(db.rankings.Select(r => r).Where(r => r.player.gender == Gender && r.year == year));
foreach (var record in records)
{
JToken Fields = record.SelectToken("fields");
string PlayerName = Fields.Value <string>("player_name");
string CountryName = Fields.Value <string>("player_country");
int Points = Fields.Value <int>("player_points");
if (CountryName == "United Kingdom")
{
CountryName = "Great Britain";
}
else if (CountryName.Equals("usa", StringComparison.InvariantCultureIgnoreCase) || CountryName == "United States")
{
CountryName = "USA";
}
else if (CountryName == "Bosnia")
{
CountryName = "Bosnia And Herzegovina";
}
else if (CountryName == "Slovak Republic")
{
CountryName = "Slovakia";
}
else if (CountryName == "Chinese Taipei")
{
CountryName = "Taiwan";
}
PlayerName = PlayerName.Trim();
PlayerName = Regex.Replace(PlayerName, " +", " ");
ranking Ranking = new ranking();
Ranking.points = Points;
Ranking.year = year;
if (db.players.Select(p => p).Where(p => p.name == PlayerName && p.country.name == CountryName).SingleOrDefault() == null)
{
player Player = new player();
Player.name = PlayerName;
Player.gender = Gender;
if (db.countries.Select(c => c).Where(c => c.name == CountryName).SingleOrDefault() == null)
{
country Country = new country();
Country.name = CountryName;
db.countries.Add(Country);
db.SaveChanges();
}
Player.country_id = db.countries.Select(c => c).Where(c => c.name == CountryName).Single().id;
db.players.Add(Player);
db.SaveChanges();
}
Ranking.player_id = db.players.Select(p => p).Where(p => p.name == PlayerName && p.country.name == CountryName).Single().id;
db.rankings.Add(Ranking);
db.SaveChanges();
count++;
}
RankingsUpdate.ResetRank(year, Gender, db);
db.SaveChanges();
loadRankingsModel.Message = "Loaded " + count + " rankings.";
}
}
if (loadRankingsModel.RankingsToUpdate == "WTA")
{
using (WebClient wc = new WebClient())
{
string Gender = "F";
var sJson = wc.DownloadString("https://data.opendatasoft.com/explore/dataset/wta-rankings@vbarbaresi/download/?format=json&timezone=Europe/London");
JArray json = JsonConvert.DeserializeObject <JArray>(sJson);
JEnumerable <JToken> records = json.Children();
JToken Timestamp = records.First().SelectToken("record_timestamp");
int year = Timestamp.ToObject <DateTime>().Year;
int count = 0;
db.rankings.RemoveRange(db.rankings.Select(r => r).Where(r => r.player.gender == Gender && r.year == year));
foreach (var record in records)
{
JToken Fields = record.SelectToken("fields");
string PlayerName = Fields.Value <string>("player_name");
string CountryName = Fields.Value <string>("player_country");
int Points = Fields.Value <int>("player_points");
if (CountryName == "United Kingdom")
{
CountryName = "Great Britain";
}
else if (CountryName.Equals("usa", StringComparison.InvariantCultureIgnoreCase) || CountryName == "United States")
{
CountryName = "USA";
}
else if (CountryName == "Bosnia")
{
CountryName = "Bosnia And Herzegovina";
}
else if (CountryName == "Slovak Republic")
{
CountryName = "Slovakia";
}
else if (CountryName == "Chinese Taipei")
{
CountryName = "Taiwan";
}
PlayerName = PlayerName.Trim();
PlayerName = Regex.Replace(PlayerName, " +", " ");
ranking Ranking = new ranking();
Ranking.points = Points;
Ranking.year = year;
if (db.players.Select(p => p).Where(p => p.name == PlayerName && p.country.name == CountryName).SingleOrDefault() == null)
{
player Player = new player();
Player.name = PlayerName;
Player.gender = Gender;
if (db.countries.Select(c => c).Where(c => c.name == CountryName).SingleOrDefault() == null)
{
country Country = new country();
Country.name = CountryName;
db.countries.Add(Country);
db.SaveChanges();
}
Player.country_id = db.countries.Select(c => c).Where(c => c.name == CountryName).Single().id;
db.players.Add(Player);
db.SaveChanges();
}
Ranking.player_id = db.players.Select(p => p).Where(p => p.name == PlayerName && p.country.name == CountryName).Single().id;
db.rankings.Add(Ranking);
db.SaveChanges();
count++;
}
RankingsUpdate.ResetRank(year, Gender, db);
db.SaveChanges();
loadRankingsModel.Message = "Loaded " + count + " rankings.";
}
}
}
}
return(View(loadRankingsModel));
}
public ActionResult Edit(RankingsEditModel rankingsEditModel, int?id)
{
if (id == null)
{
return(BadRequest());
}
rankingsEditModel.Player = db.Player.Find(id);
if (rankingsEditModel.Player == null)
{
return(NotFound());
}
int year = DateTime.Now.Year;
for (int i = 2000; i <= year; year--)
{
rankingsEditModel.Years.Add(year);
}
if (Request.Method == "GET")
{
rankingsEditModel.Rankings = db.Ranking.Select(ranking => ranking).Where(r => r.PlayerId == id).OrderByDescending(r => r.Year).ToList();
foreach (Ranking item in rankingsEditModel.Rankings)
{
rankingsEditModel.Delete.Add(false);
}
}
if (Request.Method == "POST")
{
if (ModelState.IsValid)
{
List <int> ChangedYears = new List <int>();
for (int i = rankingsEditModel.Delete.Count - 1; i >= 0; i--)
{
if (rankingsEditModel.Delete[i] == true)
{
if (db.Ranking.Find(rankingsEditModel.Rankings[i].Id) != null)
{
db.Ranking.Remove(db.Ranking.Find(rankingsEditModel.Rankings[i].Id));
}
rankingsEditModel.Rankings.RemoveAt(i);
}
}
foreach (Ranking Ranking in rankingsEditModel.Rankings)
{
Ranking.Player = db.Player.Find(id);
Ranking NewRanking = new Ranking();
if (Ranking.Id > 0)
{
NewRanking = db.Ranking.Find(Ranking.Id);
db.Entry(NewRanking).CurrentValues.SetValues(Ranking);
db.Entry(NewRanking).State = EntityState.Modified;
}
if (Ranking.Id == 0)
{
db.Ranking.Add(Ranking);
}
ChangedYears.Add(Ranking.Year.Value);
}
if (ChangedYears.Distinct().Count() == ChangedYears.Count())
{
db.SaveChanges();
foreach (int Year in ChangedYears)
{
RankingsUpdate.ResetRank(Year, rankingsEditModel.Player.Gender, db);
}
db.SaveChanges();
return(RedirectToAction("Details", "Players", new { id }));
}
else
{
var DuplicateYears = ChangedYears.GroupBy(y => y);
var KeyList = ModelState.Keys.Select(k => k).Where(k => k.EndsWith(".Year"));
foreach (var y in DuplicateYears)
{
if (y.Count() > 1)
{
foreach (var k in KeyList)
{
if (ModelState[k].AttemptedValue == y.Key.ToString())
{
ModelState.AddModelError(k, "Maximum 1 ranking per year");
}
}
}
}
}
}
}
if (rankingsEditModel.Delete.Count == rankingsEditModel.Rankings.Count)
{
Ranking Ranking = new Ranking();
Ranking.PlayerId = id.Value;
rankingsEditModel.Rankings.Add(Ranking);
}
return(View(rankingsEditModel));
}
