internal static void PersistFixture(Fixture fixture)
{
if(fixture.Id == 0) {
fixture.Id = _fixtures.Count + 1;
_fixtures.Add(fixture.Id, fixture);
} else {
_fixtures[fixture.Id] = fixture;
}
}
public static void Initialize()
{
if(_fixtures.Count > 0) return;
var fixture = new Fixture(1, "Demo Fixture");
fixture.Mode = MatchMode.LeagueOneWay;
fixture.AddTeam("Team A");
fixture.AddTeam("Team C");
fixture.AddTeam("Team D");
fixture.AddTeam("Team B");
fixture.BuildMatches();
_fixtures.Add(1, fixture);
}
/// <summary>
/// Create or Updates the fixture passed in
/// </summary>
/// <param name="fixture">the affected fixture</param>
/// <returns></returns>
public IHttpActionResult PostFixture(Fixture fixture)
{
Database.PersistFixture(fixture);
return Ok();
}
private void CheckValidations(Fixture fixture)
{
if (fixture.Mode == MatchMode.Tournament)
{
if (fixture.Teams.Count < 4)
{
throw new Exception("Insuficient Numbers of Teams");
} else if (fixture.Teams.Count < fixture.GroupSize)
{
throw new Exception("Insuficient Numbers of Teams according GroupSize");
}
}
}
private static void GenerateLeagueMatches(ref Fixture fixture, List<Team> teams, bool isTwoWays, Group group = null)
{
//int maxMatchOrder = fixture.Matches.Count;
int maxNumber = CalculateMaxNumberOfLeagueMatches(teams.Count);
int bucket = isTwoWays ? maxNumber : maxNumber / 2;
Random r = new Random();
while(bucket!=0) {
int i = r.Next(teams.Count);
int j = r.Next(teams.Count);
if(i!=j) {
Team teamA = teams[i];
Team teamB = teams[j];
if(isTwoWays) {
if(!fixture.AnyHomeMatch(teamA,teamB)) {
fixture.AddMatch(teamA, teamB, group);
bucket--;
}
} else {
if(!fixture.AnyMatch(teamA, teamB)) {
fixture.AddMatch(teamA, teamB, group);
bucket--;
}
}
}
}
}
private static void BuildTournamentMatches(ref Fixture fixture)
{
var groupQuantity = fixture.Teams.Count / fixture.GroupSize;
#region Teams Draw
// draw phase
List<Group> groups = new List<Group>();
List<Team> notDrawTeams = new List<Team>(fixture.Teams);
Random ra = new Random();
for (int g = 0; g < groupQuantity; g++) {
string groupName = string.Format("Group #{0}", g + 1);
Group gr = new Group { Id = g + 1, Name = groupName };
for (int i = 0; i < fixture.GroupSize; i++) {
// loop until reach a team that is not drawn yet
Team team = fixture.Teams[ra.Next(fixture.Teams.Count)];
while (!notDrawTeams.Contains(team)) {
team = fixture.Teams[ra.Next(fixture.Teams.Count)];
}
// Now configure the group
gr.Teams.Add(team);
gr.Scores.Add(team, 0);
notDrawTeams.Remove(team);
}
GenerateLeagueMatches(ref fixture, gr.Teams, false, gr);
groups.Add(gr);
}
fixture._groups = groups;
#endregion
#region 1st Round Cup Fixture
int order = fixture.Matches.Count;
int ficticiousId = int.MaxValue - 1;
foreach (Group group in fixture.Groups) {
// Skip even
if (group.Id % 2 == 0) continue;
string teamNameA = string.Format("1st Group #{0}", group.Id);
string teamNameB = string.Format("2nd Group #{0}", group.Id + 1);
var teamA = new Team(ficticiousId, teamNameA);
ficticiousId--;
var teamB = new Team(ficticiousId, teamNameB);
ficticiousId--;
var newMatch = new Match { HomeTeam = teamA, AwayTeam = teamB, Order = order + 1, Result = ResultType.Scheduled };
fixture.AddMatch(newMatch);
order++;
}
foreach (Group group in fixture.Groups) {
// Skip uneven
if (group.Id % 2 == 1) continue;
string teamNameA = string.Format("1st Group #{0}", group.Id);
string teamNameB = string.Format("2nd Group #{0}", group.Id - 1);
var teamA = new Team(ficticiousId, teamNameA);
ficticiousId--;
var teamB = new Team(ficticiousId, teamNameB);
ficticiousId--;
var newMatch = new Match { HomeTeam = teamA, AwayTeam = teamB, Order = order + 1, Result = ResultType.Scheduled };
fixture.AddMatch(newMatch);
order++;
}
#endregion
#region Eliminatories
// Final eliminatories matches
var maxGroupNum = fixture.Groups.Count * 2;
while (maxGroupNum > 4) {
for (int i = 0; i < maxGroupNum; i = i + 2) {
int roundMatch1 = order - maxGroupNum - i;
int roundMatch2 = order - maxGroupNum - i + 1;
var teamA = new Team(ficticiousId, string.Format("Winner Match #{0}", roundMatch1));
ficticiousId--;
var teamB = new Team(ficticiousId, string.Format("Winner Match #{0}", roundMatch2));
ficticiousId--;
var newMatch = new Match {
HomeTeam = teamA,
AwayTeam = teamB,
Order = order,
Result = ResultType.Scheduled
};
fixture.AddMatch(newMatch);
order++;
}
maxGroupNum = maxGroupNum / 2;
}
#endregion
#region Final Matches
// Firts 4 Teams position matches
int finalsMatch1 = order - 1;
int finalsMatch2 = order;
for (int l = 0; l < 4; l = l + 2) {
var teamA = new Team(ficticiousId, string.Format("Semifinal {1} Match #{0}", finalsMatch1, l < 2 ? "Winner" : "Loser"));
ficticiousId--;
var teamB = new Team(ficticiousId, string.Format("Semifinal {1} Match #{0}", finalsMatch2, l < 2 ? "Winner" : "Loser"));
ficticiousId--;
order++;
var newMatch = new Match {
HomeTeam = teamA,
AwayTeam = teamB,
Order = order,
Result = ResultType.Scheduled
};
fixture.AddMatch(newMatch);
}
#endregion
}