Tournament management

2026-05-06 13:28:10 +02:00
parent 67d27ab21c
commit c70b9c554e
20 changed files with 1667 additions and 36 deletions
@@ -17,6 +17,7 @@ public class TournamentContext : DbContext
    public DbSet<Round> Rounds { get; set; }
    public DbSet<Team> Teams { get; set; }
    public DbSet<Tournament> Tournaments { get; set; }
+    public DbSet<TournamentTeam> TournamentTeams { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
@@ -41,6 +42,18 @@ public class TournamentContext : DbContext
            .WithMany()
            .HasForeignKey(t => t.LeaderId)
            .OnDelete(DeleteBehavior.SetNull);
+
+        modelBuilder.Entity<TournamentTeam>()
+            .HasOne(tt => tt.Tournament)
+            .WithMany(t => t.TournamentTeams)
+            .HasForeignKey(tt => tt.TournamentId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        modelBuilder.Entity<TournamentTeam>()
+            .HasOne(tt => tt.Team)
+            .WithMany(t => t.TournamentTeams)
+            .HasForeignKey(tt => tt.TeamId)
+            .OnDelete(DeleteBehavior.Cascade);
    }

 }
@@ -0,0 +1,392 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using TournamentOrganizer;
+
+#nullable disable
+
+namespace TournamentOrganizer.Migrations
+{
+    [DbContext(typeof(TournamentContext))]
+    [Migration("20260506083354_AddTournamentTeam")]
+    partial class AddTournamentTeam
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "10.0.5");
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Event", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("End")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("Start")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Events");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Game", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("S1GroupAdvances")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("S1Groups")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("S1RuleSet")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("S2RuleSet")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Games");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Match", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TournamentId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TournamentId");
+
+                    b.ToTable("Matches");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Player", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Contact")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("TeamId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TeamId");
+
+                    b.ToTable("Players");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.PlayerParticipant", b =>
+                {
+                    b.Property<int>("RoundId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("PlayerId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("RoundId", "PlayerId");
+
+                    b.HasIndex("PlayerId");
+
+                    b.ToTable("PlayerParticipants");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Round", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MatchId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("State")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MatchId");
+
+                    b.ToTable("Rounds");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Team", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("LeaderId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LeaderId");
+
+                    b.ToTable("Teams");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.TeamParticipant", b =>
+                {
+                    b.Property<int>("MatchId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Score")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Seed")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("MatchId", "TeamId");
+
+                    b.HasIndex("TeamId");
+
+                    b.ToTable("TeamParticipants");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Tournament", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("End")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("EventId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("GameId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("S1GroupAdvances")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("S1Groups")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("S1RuleSet")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("S2RuleSet")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Start")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EventId");
+
+                    b.HasIndex("GameId");
+
+                    b.ToTable("Tournaments");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.TournamentTeam", b =>
+                {
+                    b.Property<int>("TournamentId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Seed")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("TournamentId", "TeamId");
+
+                    b.HasIndex("TeamId");
+
+                    b.ToTable("TournamentTeams");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Match", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Tournament", "Tournament")
+                        .WithMany()
+                        .HasForeignKey("TournamentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Tournament");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Player", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Team", "Team")
+                        .WithMany("Players")
+                        .HasForeignKey("TeamId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Team");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.PlayerParticipant", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Player", "Player")
+                        .WithMany()
+                        .HasForeignKey("PlayerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TournamentOrganizer.Models.Round", "Round")
+                        .WithMany()
+                        .HasForeignKey("RoundId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Player");
+
+                    b.Navigation("Round");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Round", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Match", "Match")
+                        .WithMany()
+                        .HasForeignKey("MatchId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Match");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Team", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Player", "Leader")
+                        .WithMany()
+                        .HasForeignKey("LeaderId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Leader");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.TeamParticipant", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Match", "Round")
+                        .WithMany()
+                        .HasForeignKey("MatchId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TournamentOrganizer.Models.Team", "Team")
+                        .WithMany("Matches")
+                        .HasForeignKey("TeamId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Round");
+
+                    b.Navigation("Team");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Tournament", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Event", "Event")
+                        .WithMany("Tournaments")
+                        .HasForeignKey("EventId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TournamentOrganizer.Models.Game", "Game")
+                        .WithMany("Tournaments")
+                        .HasForeignKey("GameId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Event");
+
+                    b.Navigation("Game");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.TournamentTeam", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Team", "Team")
+                        .WithMany("TournamentTeams")
+                        .HasForeignKey("TeamId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TournamentOrganizer.Models.Tournament", "Tournament")
+                        .WithMany("TournamentTeams")
+                        .HasForeignKey("TournamentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Team");
+
+                    b.Navigation("Tournament");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Event", b =>
+                {
+                    b.Navigation("Tournaments");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Game", b =>
+                {
+                    b.Navigation("Tournaments");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Team", b =>
+                {
+                    b.Navigation("Matches");
+
+                    b.Navigation("Players");
+
+                    b.Navigation("TournamentTeams");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Tournament", b =>
+                {
+                    b.Navigation("TournamentTeams");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
@@ -0,0 +1,51 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TournamentOrganizer.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddTournamentTeam : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "TournamentTeams",
+                columns: table => new
+                {
+                    TournamentId = table.Column<int>(type: "INTEGER", nullable: false),
+                    TeamId = table.Column<int>(type: "INTEGER", nullable: false),
+                    Seed = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_TournamentTeams", x => new { x.TournamentId, x.TeamId });
+                    table.ForeignKey(
+                        name: "FK_TournamentTeams_Teams_TeamId",
+                        column: x => x.TeamId,
+                        principalTable: "Teams",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_TournamentTeams_Tournaments_TournamentId",
+                        column: x => x.TournamentId,
+                        principalTable: "Tournaments",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TournamentTeams_TeamId",
+                table: "TournamentTeams",
+                column: "TeamId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "TournamentTeams");
+        }
+    }
+}
@@ -223,6 +223,24 @@ namespace TournamentOrganizer.Migrations
                    b.ToTable("Tournaments");
                });

+            modelBuilder.Entity("TournamentOrganizer.Models.TournamentTeam", b =>
+                {
+                    b.Property<int>("TournamentId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Seed")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("TournamentId", "TeamId");
+
+                    b.HasIndex("TeamId");
+
+                    b.ToTable("TournamentTeams");
+                });
+
            modelBuilder.Entity("TournamentOrganizer.Models.Match", b =>
                {
                    b.HasOne("TournamentOrganizer.Models.Tournament", "Tournament")
@@ -323,6 +341,25 @@ namespace TournamentOrganizer.Migrations
                    b.Navigation("Game");
                });

+            modelBuilder.Entity("TournamentOrganizer.Models.TournamentTeam", b =>
+                {
+                    b.HasOne("TournamentOrganizer.Models.Team", "Team")
+                        .WithMany("TournamentTeams")
+                        .HasForeignKey("TeamId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TournamentOrganizer.Models.Tournament", "Tournament")
+                        .WithMany("TournamentTeams")
+                        .HasForeignKey("TournamentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Team");
+
+                    b.Navigation("Tournament");
+                });
+
            modelBuilder.Entity("TournamentOrganizer.Models.Event", b =>
                {
                    b.Navigation("Tournaments");
@@ -338,6 +375,13 @@ namespace TournamentOrganizer.Migrations
                    b.Navigation("Matches");

                    b.Navigation("Players");
+
+                    b.Navigation("TournamentTeams");
+                });
+
+            modelBuilder.Entity("TournamentOrganizer.Models.Tournament", b =>
+                {
+                    b.Navigation("TournamentTeams");
                });
 #pragma warning restore 612, 618
        }
@@ -14,6 +14,6 @@ public class Event
    public DateTime Start { get; set; }
    public DateTime End { get; set; }

-    public required List<Tournament> Tournaments { get; set; }
+    public List<Tournament> Tournaments { get; set; } = [];

 }
@@ -47,6 +47,6 @@ public class Game

    public RuleSet? S2RuleSet { get; set; }

-    public required List<Tournament> Tournaments { get; set; }
+    public List<Tournament> Tournaments { get; set; } = [];

 }
@@ -11,8 +11,8 @@ public class Match
    public int Id { get; set; }
    public int TournamentId { get; set; }

-    public required List<TeamParticipant> Teams;
-    public required List<Round> Rounds;
-    public required Tournament Tournament { get; set; }
+    public List<TeamParticipant> Teams { get; set; } = [];
+    public List<Round> Rounds { get; set; } = [];
+    public Tournament Tournament { get; set; } = null!;

 }
@@ -7,9 +7,8 @@ public class PlayerParticipant
 {
    public int RoundId { get; set; }
    public int PlayerId { get; set; }
-
-    public required Player Player { get; set; }
-    public required Round Round { get; set; }
+    public Player Player { get; set; } = null!;
+    public Round Round { get; set; } = null!;
 }

 [PrimaryKey(nameof(MatchId), nameof(TeamId))]
@@ -19,7 +18,16 @@ public class TeamParticipant
    public int TeamId { get; set; }
    public int Seed { get; set; }
    public int Score { get; set; }
+    public Team Team { get; set; } = null!;
+    public Match Round { get; set; } = null!;
+}

-    public required Team Team { get; set; }
-    public required Match Round { get; set; }
-}
+[PrimaryKey(nameof(TournamentId), nameof(TeamId))]
+public class TournamentTeam
+{
+    public int TournamentId { get; set; }
+    public int TeamId { get; set; }
+    public int Seed { get; set; }
+    public Tournament Tournament { get; set; } = null!;
+    public Team Team { get; set; } = null!;
+}
@@ -14,6 +14,6 @@ public class Player
    public string Contact { get; set; } = "discordname";
    public int TeamId { get; set; }

-    public required Team Team { get; set; }
+    public Team Team { get; set; } = null!;

 }
@@ -19,7 +19,7 @@ public class Round
    public int MatchId { get; set; }
    public RoundState State { get; set; } = RoundState.Waiting;

-    public required List<PlayerParticipant> Players;
-    public required Match Match { get; set; }
+    public List<PlayerParticipant> Players { get; set; } = [];
+    public Match Match { get; set; } = null!;

 }
@@ -14,7 +14,8 @@ public class Team
    public int? LeaderId { get; set; }
    public Player? Leader { get; set; }

-    public required List<Player> Players { get; set; }
-    public required List<TeamParticipant> Matches { get; set; }
+    public List<Player> Players { get; set; } = [];
+    public List<TeamParticipant> Matches { get; set; } = [];
+    public List<TournamentTeam> TournamentTeams { get; set; } = [];

 }
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;

@@ -21,8 +22,9 @@ public class Tournament
    public int? S1GroupAdvances { get; set; }
    public RuleSet? S2RuleSet { get; set; }

-    public required Game Game { get; set; }
-    public required Event Event { get; set; }
+    public Game Game { get; set; } = null!;
+    public Event Event { get; set; } = null!;
+    public List<TournamentTeam> TournamentTeams { get; set; } = [];

    public static ValidationResult ValidateDates(DateTime date, ValidationContext context)
    {
@@ -50,6 +50,15 @@ public partial class MainViewModel : ViewModelBase
        Title = "Events Management";
        await eventsVm.LoadEvents();
    }
+
+    [RelayCommand]
+    private async Task NavigateToTournaments()
+    {
+        var tournamentsVm = new TournamentsViewModel();
+        CurrentView = tournamentsVm;
+        Title = "Tournament Management";
+        await tournamentsVm.LoadTournaments();
+    }
 }

 public partial class HomeViewModel : ViewModelBase
@@ -137,14 +137,14 @@ public partial class TeamsViewModel : ViewModelBase
        }
        UpdateFilteredEvents();

-        var games = await _context.Games.ToListAsync();
+        var tournaments = await _context.Tournaments
+            .Include(t => t.Game)
+            .Include(t => t.Event)
+            .ToListAsync();
        AvailableTournaments.Clear();
-        foreach (var g in games)
+        foreach (var t in tournaments)
        {
-            foreach (var e in events)
-            {
-                AvailableTournaments.Add($"{g.Name} @ {e.Name}");
-            }
+            AvailableTournaments.Add(GetTournamentDisplayName(t));
        }
        UpdateFilteredTournaments();

@@ -0,0 +1,807 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Threading.Tasks;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using Microsoft.EntityFrameworkCore;
+using TournamentOrganizer.Models;
+
+namespace TournamentOrganizer.ViewModels;
+
+public partial class TournamentsViewModel : ViewModelBase
+{
+    private readonly TournamentContext _context;
+
+    [ObservableProperty]
+    private ObservableCollection<EventOption> _availableEvents = [];
+
+    [ObservableProperty]
+    private EventOption? _selectedEvent;
+
+    [ObservableProperty]
+    private ObservableCollection<TournamentOption> _availableTournaments = [];
+
+    [ObservableProperty]
+    private TournamentOption? _selectedTournament;
+
+    [ObservableProperty]
+    private DateTime _tournamentStart;
+
+    [ObservableProperty]
+    private DateTime _tournamentEnd;
+
+    [ObservableProperty]
+    private RuleSetOption? _selectedS1RuleSet;
+
+    [ObservableProperty]
+    private int? _s1Groups;
+
+    [ObservableProperty]
+    private int? _s1GroupAdvances;
+
+    [ObservableProperty]
+    private RuleSetOption? _selectedS2RuleSet;
+
+    [ObservableProperty]
+    private ObservableCollection<TeamOption> _availableTeams = [];
+
+    [ObservableProperty]
+    private ObservableCollection<ParticipatingTeam> _participatingTeams = [];
+
+    [ObservableProperty]
+    private TeamOption? _selectedTeamToAdd;
+
+    [ObservableProperty]
+    private ParticipatingTeam? _selectedParticipatingTeam;
+
+    [ObservableProperty]
+    private ObservableCollection<MatchDisplay> _matches = [];
+
+    [ObservableProperty]
+    private MatchDisplay? _selectedMatch;
+
+    [ObservableProperty]
+    private string _eventFilterSearch = string.Empty;
+
+    [ObservableProperty]
+    private string _tournamentFilterSearch = string.Empty;
+
+    [ObservableProperty]
+    private bool _isEventDropdownOpen;
+
+    [ObservableProperty]
+    private bool _isTournamentDropdownOpen;
+
+    [ObservableProperty]
+    private bool _isEditing;
+
+    [ObservableProperty]
+    private string _statusMessage = string.Empty;
+
+    private readonly ObservableCollection<EventOption> _filteredEvents = [];
+    public ObservableCollection<EventOption> FilteredEvents => _filteredEvents;
+
+    private readonly ObservableCollection<TournamentOption> _filteredTournaments = [];
+    public ObservableCollection<TournamentOption> FilteredTournaments => _filteredTournaments;
+
+    public ObservableCollection<RuleSetOption> S1RuleSetOptions { get; } = [];
+    public ObservableCollection<RuleSetOption> S2RuleSetOptions { get; } = [new RuleSetOption(null, "(None)")];
+
+    public bool IsTournamentFilterEnabled => SelectedEvent != null;
+
+    public TournamentsViewModel()
+    {
+        _context = new TournamentContext();
+        foreach (var rs in Enum.GetValues<RuleSet>())
+        {
+            S1RuleSetOptions.Add(new RuleSetOption(rs, rs.ToDisplayName()));
+            S2RuleSetOptions.Add(new RuleSetOption(rs, rs.ToDisplayName()));
+        }
+    }
+
+    partial void OnEventFilterSearchChanged(string value) => UpdateFilteredEvents();
+    partial void OnSelectedEventChanged(EventOption? value)
+    {
+        OnPropertyChanged(nameof(IsTournamentFilterEnabled));
+        UpdateAvailableTournaments();
+        UpdateFilteredTournaments();
+        SelectedTournament = null;
+        Matches.Clear();
+        ParticipatingTeams.Clear();
+        IsEditing = false;
+    }
+
+    partial void OnSelectedTournamentChanged(TournamentOption? value)
+    {
+        if (value == null)
+        {
+            IsEditing = false;
+            Matches.Clear();
+            ParticipatingTeams.Clear();
+            return;
+        }
+
+        TournamentStart = value.Tournament.Start;
+        TournamentEnd = value.Tournament.End;
+        SelectedS1RuleSet = S1RuleSetOptions.FirstOrDefault(o => o.Value == value.Tournament.S1RuleSet);
+        S1Groups = value.Tournament.S1Groups;
+        S1GroupAdvances = value.Tournament.S1GroupAdvances;
+        SelectedS2RuleSet = S2RuleSetOptions.FirstOrDefault(o => o.Value == value.Tournament.S2RuleSet);
+        IsEditing = true;
+
+        LoadTournamentDetails();
+        _ = LoadMatches();
+        StatusMessage = $"Editing tournament: {value.Tournament.Game.Name}";
+    }
+
+    partial void OnSelectedS1RuleSetChanged(RuleSetOption? value)
+    {
+        _ = RegenerateMatches();
+    }
+
+    partial void OnSelectedS2RuleSetChanged(RuleSetOption? value)
+    {
+        if (value?.Value == null)
+        {
+            S1Groups = null;
+            S1GroupAdvances = null;
+        }
+        _ = RegenerateMatches();
+    }
+
+    partial void OnTournamentFilterSearchChanged(string value) => UpdateFilteredTournaments();
+
+    private void UpdateFilteredEvents()
+    {
+        _filteredEvents.Clear();
+        foreach (var e in AvailableEvents.Where(e => string.IsNullOrWhiteSpace(EventFilterSearch) || e.DisplayName.ToLower().Contains(EventFilterSearch.ToLower())))
+        {
+            _filteredEvents.Add(e);
+        }
+    }
+
+    private void UpdateFilteredTournaments()
+    {
+        _filteredTournaments.Clear();
+        foreach (var t in AvailableTournaments.Where(t => string.IsNullOrWhiteSpace(TournamentFilterSearch) || t.DisplayName.ToLower().Contains(TournamentFilterSearch.ToLower())))
+        {
+            _filteredTournaments.Add(t);
+        }
+    }
+
+    public void SelectEventFilter(EventOption option)
+    {
+        SelectedEvent = option;
+        IsEventDropdownOpen = false;
+        EventFilterSearch = string.Empty;
+    }
+
+    public void ClearEventFilter()
+    {
+        SelectedEvent = null;
+        EventFilterSearch = string.Empty;
+    }
+
+    public void SelectTournamentFilter(TournamentOption option)
+    {
+        SelectedTournament = option;
+        IsTournamentDropdownOpen = false;
+        TournamentFilterSearch = string.Empty;
+    }
+
+    public void ClearTournamentFilter()
+    {
+        SelectedTournament = null;
+        TournamentFilterSearch = string.Empty;
+    }
+
+    public async Task LoadTournaments()
+    {
+        var events = await _context.Events
+            .Include(e => e.Tournaments)
+                .ThenInclude(t => t.Game)
+            .ToListAsync();
+
+        AvailableEvents.Clear();
+        _filteredEvents.Clear();
+        foreach (var e in events)
+        {
+            var option = new EventOption(e);
+            AvailableEvents.Add(option);
+            _filteredEvents.Add(option);
+        }
+
+        UpdateAvailableTournaments();
+    }
+
+    private void UpdateAvailableTournaments()
+    {
+        AvailableTournaments.Clear();
+        if (SelectedEvent == null)
+        {
+            return;
+        }
+
+        foreach (var t in SelectedEvent.Event.Tournaments)
+        {
+            AvailableTournaments.Add(new TournamentOption(t));
+        }
+    }
+
+    private async Task LoadTournamentDetails()
+    {
+        if (SelectedTournament == null)
+        {
+            return;
+        }
+
+        var tournamentTeams = await _context.TournamentTeams
+            .Include(tt => tt.Team)
+                .ThenInclude(t => t.Players)
+            .Where(tt => tt.TournamentId == SelectedTournament.Tournament.Id)
+            .ToListAsync();
+
+        ParticipatingTeams.Clear();
+        foreach (var tt in tournamentTeams)
+        {
+            ParticipatingTeams.Add(new ParticipatingTeam(tt));
+        }
+
+        SelectedParticipatingTeam = null;
+
+        var allTeams = await _context.Teams
+            .Include(t => t.Players)
+            .ToListAsync();
+
+        var participatingIds = ParticipatingTeams.Select(pt => pt.TeamId).ToHashSet();
+        AvailableTeams.Clear();
+        foreach (var team in allTeams)
+        {
+            if (!participatingIds.Contains(team.Id))
+            {
+                AvailableTeams.Add(new TeamOption(team));
+            }
+        }
+
+        SelectedTeamToAdd = null;
+    }
+
+    private async Task LoadMatches()
+    {
+        if (SelectedTournament == null)
+        {
+            return;
+        }
+
+        var matches = await _context.Matches
+            .Where(m => m.TournamentId == SelectedTournament.Tournament.Id)
+            .Include(m => m.Teams)
+                .ThenInclude(tp => tp.Team)
+            .Include(m => m.Rounds)
+                .ThenInclude(r => r.Players)
+                    .ThenInclude(pp => pp.Player)
+            .ToListAsync();
+
+        Matches.Clear();
+        foreach (var match in matches)
+        {
+            Matches.Add(new MatchDisplay(match));
+        }
+    }
+
+    [RelayCommand]
+    private async Task SaveTournament()
+    {
+        if (SelectedTournament == null)
+        {
+            StatusMessage = "Select a tournament to edit";
+            return;
+        }
+
+        var tournament = await _context.Tournaments.FirstOrDefaultAsync(t => t.Id == SelectedTournament.Tournament.Id);
+        if (tournament == null)
+        {
+            StatusMessage = "Tournament not found";
+            return;
+        }
+
+        tournament.Start = TournamentStart;
+        tournament.End = TournamentEnd;
+        tournament.S1RuleSet = SelectedS1RuleSet?.Value ?? tournament.S1RuleSet;
+        tournament.S1Groups = S1Groups;
+        tournament.S1GroupAdvances = S1GroupAdvances;
+        tournament.S2RuleSet = SelectedS2RuleSet?.Value;
+
+        await _context.SaveChangesAsync();
+        StatusMessage = "Tournament updated";
+        await LoadTournaments();
+
+        SelectedTournament = AvailableTournaments.FirstOrDefault(t => t.Tournament.Id == tournament.Id);
+    }
+
+    [RelayCommand]
+    private async Task AddTeamToTournament()
+    {
+        if (SelectedTeamToAdd == null)
+        {
+            StatusMessage = "Select a team to add";
+            return;
+        }
+
+        if (SelectedTournament == null)
+        {
+            StatusMessage = "Select a tournament first";
+            return;
+        }
+
+        var tournamentTeams = await _context.TournamentTeams
+            .Where(tt => tt.TournamentId == SelectedTournament.Tournament.Id)
+            .ToListAsync();
+
+        if (tournamentTeams.Any(tt => tt.TeamId == SelectedTeamToAdd.Team.Id))
+        {
+            StatusMessage = "Team is already in this tournament";
+            return;
+        }
+
+        var seed = tournamentTeams.Count + 1;
+        var tournamentTeam = new TournamentTeam
+        {
+            TournamentId = SelectedTournament.Tournament.Id,
+            TeamId = SelectedTeamToAdd.Team.Id,
+            Seed = seed,
+            Tournament = SelectedTournament.Tournament,
+            Team = SelectedTeamToAdd.Team
+        };
+
+        _context.TournamentTeams.Add(tournamentTeam);
+        await _context.SaveChangesAsync();
+        StatusMessage = $"Added '{SelectedTeamToAdd.Team.Name}' to tournament";
+
+        await LoadTournamentDetails();
+        await RegenerateMatches();
+    }
+
+    [RelayCommand]
+    private async Task RemoveTeamFromTournament()
+    {
+        if (SelectedParticipatingTeam == null)
+        {
+            StatusMessage = "Select a team to remove";
+            return;
+        }
+
+        if (SelectedTournament == null)
+        {
+            StatusMessage = "Select a tournament first";
+            return;
+        }
+
+        var tournamentTeam = await _context.TournamentTeams
+            .FirstOrDefaultAsync(tt => tt.TournamentId == SelectedTournament.Tournament.Id && tt.TeamId == SelectedParticipatingTeam.TeamId);
+
+        if (tournamentTeam != null)
+        {
+            _context.TournamentTeams.Remove(tournamentTeam);
+            await _context.SaveChangesAsync();
+            StatusMessage = $"Removed '{SelectedParticipatingTeam.Name}' from tournament";
+        }
+
+        await LoadTournamentDetails();
+        await RegenerateMatches();
+    }
+
+    [RelayCommand]
+    private async Task ReseedTeams()
+    {
+        if (SelectedTournament == null)
+        {
+            StatusMessage = "Select a tournament first";
+            return;
+        }
+
+        var tournamentTeams = await _context.TournamentTeams
+            .Where(tt => tt.TournamentId == SelectedTournament.Tournament.Id)
+            .ToListAsync();
+
+        if (tournamentTeams.Count < 2)
+        {
+            StatusMessage = "Need at least 2 teams to reseed";
+            return;
+        }
+
+        var rng = new Random();
+        var shuffled = tournamentTeams.OrderBy(_ => rng.Next()).ToList();
+
+        for (int i = 0; i < shuffled.Count; i++)
+        {
+            shuffled[i].Seed = i + 1;
+        }
+
+        await _context.SaveChangesAsync();
+        StatusMessage = "Teams reseeded";
+        await LoadTournamentDetails();
+        await RegenerateMatches();
+    }
+
+    private async Task RegenerateMatches()
+    {
+        if (SelectedTournament == null)
+        {
+            return;
+        }
+
+        var tournamentTeams = await _context.TournamentTeams
+            .Include(tt => tt.Team)
+            .Where(tt => tt.TournamentId == SelectedTournament.Tournament.Id)
+            .OrderBy(tt => tt.Seed)
+            .ToListAsync();
+
+        var existingMatches = await _context.Matches
+            .Where(m => m.TournamentId == SelectedTournament.Tournament.Id)
+            .ToListAsync();
+
+        if (existingMatches.Count > 0)
+        {
+            _context.Matches.RemoveRange(existingMatches);
+            await _context.SaveChangesAsync();
+        }
+
+        if (tournamentTeams.Count < 2)
+        {
+            Matches.Clear();
+            return;
+        }
+
+        var tournament = await _context.Tournaments.FindAsync(SelectedTournament.Tournament.Id);
+        if (tournament == null)
+        {
+            return;
+        }
+
+        var participants = tournamentTeams.Select(tt => new TeamParticipant
+        {
+            TeamId = tt.TeamId,
+            Team = tt.Team,
+            Seed = tt.Seed,
+            Score = 0,
+            MatchId = 0,
+            Round = null!
+        }).ToList();
+
+        var ruleSet = tournament.S2RuleSet ?? tournament.S1RuleSet;
+
+        switch (ruleSet)
+        {
+            case RuleSet.SingleElimination:
+                await GenerateSingleElimination(tournament, participants);
+                break;
+            case RuleSet.DoubleElimination:
+                await GenerateDoubleElimination(tournament, participants);
+                break;
+            case RuleSet.RoundRobin:
+                await GenerateRoundRobin(tournament, participants);
+                break;
+            case RuleSet.Swiss:
+                await GenerateSwiss(tournament, participants);
+                break;
+        }
+
+        await LoadMatches();
+    }
+
+    private async Task GenerateSingleElimination(Tournament tournament, List<TeamParticipant> teams)
+    {
+        int numTeams = teams.Count;
+        int nextPowerOf2 = 1;
+        while (nextPowerOf2 < numTeams)
+        {
+            nextPowerOf2 *= 2;
+        }
+
+        int totalRounds = (int)Math.Log2(nextPowerOf2);
+        var allMatches = new List<Match>();
+
+        for (int round = 0; round < totalRounds; round++)
+        {
+            int matchesInRound = nextPowerOf2 / (int)Math.Pow(2, round + 1);
+
+            for (int i = 0; i < matchesInRound; i++)
+            {
+                var match = CreateMatch(tournament);
+
+                if (round == 0)
+                {
+                    int highSeed = i + 1;
+                    int lowSeed = nextPowerOf2 - i;
+
+                    if (highSeed <= numTeams)
+                        AddTeamToMatch(match, teams[highSeed - 1], highSeed);
+                    if (lowSeed <= numTeams)
+                        AddTeamToMatch(match, teams[lowSeed - 1], lowSeed);
+                }
+
+                allMatches.Add(match);
+            }
+        }
+
+        _context.Matches.AddRange(allMatches);
+        await _context.SaveChangesAsync();
+    }
+
+    private async Task GenerateDoubleElimination(Tournament tournament, List<TeamParticipant> teams)
+    {
+        int numTeams = teams.Count;
+        int nextPowerOf2 = 1;
+        while (nextPowerOf2 < numTeams)
+        {
+            nextPowerOf2 *= 2;
+        }
+
+        int wbRounds = (int)Math.Log2(nextPowerOf2);
+        var allMatches = new List<Match>();
+
+        var wbMatchesByRound = new List<List<Match>>();
+        for (int r = 0; r < wbRounds; r++)
+        {
+            int matchesInRound = nextPowerOf2 / (int)Math.Pow(2, r + 1);
+            var roundMatches = new List<Match>();
+            for (int i = 0; i < matchesInRound; i++)
+            {
+                roundMatches.Add(CreateMatch(tournament));
+            }
+            allMatches.AddRange(roundMatches);
+            wbMatchesByRound.Add(roundMatches);
+        }
+
+        if (numTeams > 2)
+        {
+            var lbMatchesByRound = new List<List<Match>>();
+            for (int r = 0; r < wbRounds - 1; r++)
+            {
+                int matchesInRound = nextPowerOf2 / 4;
+                var roundMatches = new List<Match>();
+                for (int i = 0; i < matchesInRound; i++)
+                {
+                    roundMatches.Add(CreateMatch(tournament));
+                }
+                allMatches.AddRange(roundMatches);
+                lbMatchesByRound.Add(roundMatches);
+            }
+
+            var lbFinal = CreateMatch(tournament);
+            allMatches.Add(lbFinal);
+
+            var grandFinals = CreateMatch(tournament);
+            allMatches.Add(grandFinals);
+        }
+
+        var firstRoundMatches = wbMatchesByRound[0];
+        for (int i = 0; i < nextPowerOf2 / 2; i++)
+        {
+            int highSeed = i + 1;
+            int lowSeed = nextPowerOf2 - i;
+            var match = firstRoundMatches[i];
+
+            if (highSeed <= numTeams)
+                AddTeamToMatch(match, teams[highSeed - 1], highSeed);
+            if (lowSeed <= numTeams)
+                AddTeamToMatch(match, teams[lowSeed - 1], lowSeed);
+        }
+
+        _context.Matches.AddRange(allMatches);
+        await _context.SaveChangesAsync();
+    }
+
+    private static Match CreateMatch(Tournament tournament)
+    {
+        var match = new Match
+        {
+            TournamentId = tournament.Id,
+            Tournament = tournament,
+            Teams = [],
+            Rounds = []
+        };
+        var r = new Round
+        {
+            MatchId = match.Id,
+            Match = match,
+            Players = []
+        };
+        match.Rounds.Add(r);
+        return match;
+    }
+
+    private static void AddTeamToMatch(Match match, TeamParticipant team, int seed)
+    {
+        match.Teams.Add(new TeamParticipant
+        {
+            TeamId = team.TeamId,
+            Seed = seed,
+            Score = 0,
+            Team = team.Team,
+            MatchId = 0,
+            Round = match
+        });
+    }
+
+    private async Task GenerateRoundRobin(Tournament tournament, List<TeamParticipant> teams)
+    {
+        var matches = new List<Match>();
+
+        for (int i = 0; i < teams.Count; i++)
+        {
+            for (int j = i + 1; j < teams.Count; j++)
+            {
+                var match = new Match
+                {
+                    TournamentId = tournament.Id,
+                    Tournament = tournament,
+                    Teams =
+                    [
+                        new TeamParticipant { TeamId = teams[i].TeamId, Seed = teams[i].Seed, Score = 0, Team = teams[i].Team, MatchId = 0, Round = null! },
+                        new TeamParticipant { TeamId = teams[j].TeamId, Seed = teams[j].Seed, Score = 0, Team = teams[j].Team, MatchId = 0, Round = null! }
+                    ],
+                    Rounds = []
+                };
+
+                var round = new Round
+                {
+                    MatchId = match.Id,
+                    Match = match,
+                    Players = []
+                };
+                match.Rounds.Add(round);
+
+                matches.Add(match);
+            }
+        }
+
+        _context.Matches.AddRange(matches);
+        await _context.SaveChangesAsync();
+
+        foreach (var match in matches)
+        {
+            foreach (var tp in match.Teams)
+            {
+                tp.Round = match;
+            }
+        }
+
+        await _context.SaveChangesAsync();
+    }
+
+    private async Task GenerateSwiss(Tournament tournament, List<TeamParticipant> teams)
+    {
+        var matches = new List<Match>();
+
+        int numRounds = (int)Math.Ceiling(Math.Log2(teams.Count));
+        var shuffledTeams = teams.OrderBy(_ => Guid.NewGuid()).ToList();
+
+        for (int round = 0; round < numRounds; round++)
+        {
+            for (int i = 0; i < shuffledTeams.Count / 2; i++)
+            {
+                var team1 = shuffledTeams[i * 2];
+                var team2 = shuffledTeams[i * 2 + 1];
+
+                var match = new Match
+                {
+                    TournamentId = tournament.Id,
+                    Tournament = tournament,
+                    Teams =
+                    [
+                        new TeamParticipant { TeamId = team1.TeamId, Seed = team1.Seed, Score = 0, Team = team1.Team, MatchId = 0, Round = null! },
+                        new TeamParticipant { TeamId = team2.TeamId, Seed = team2.Seed, Score = 0, Team = team2.Team, MatchId = 0, Round = null! }
+                    ],
+                    Rounds = []
+                };
+
+                var r = new Round
+                {
+                    MatchId = match.Id,
+                    Match = match,
+                    Players = []
+                };
+                match.Rounds.Add(r);
+
+                matches.Add(match);
+            }
+        }
+
+        _context.Matches.AddRange(matches);
+        await _context.SaveChangesAsync();
+    }
+}
+
+public class EventOption
+{
+    public Event Event { get; set; } = null!;
+    public string DisplayName { get; set; } = string.Empty;
+
+    public EventOption() { }
+
+    public EventOption(Event evt)
+    {
+        Event = evt;
+        DisplayName = evt.Name;
+    }
+
+    public override string ToString() => DisplayName;
+}
+
+public class TournamentOption
+{
+    public Tournament Tournament { get; set; } = null!;
+    public string DisplayName { get; set; } = string.Empty;
+
+    public TournamentOption() { }
+
+    public TournamentOption(Tournament tournament)
+    {
+        Tournament = tournament;
+        DisplayName = $"{tournament.Game.Name}";
+    }
+
+    public override string ToString() => DisplayName;
+}
+
+public class TeamOption
+{
+    public Team Team { get; set; } = null!;
+    public string DisplayName { get; set; } = string.Empty;
+
+    public TeamOption() { }
+
+    public TeamOption(Team team)
+    {
+        Team = team;
+        DisplayName = team.Name;
+    }
+
+    public override string ToString() => DisplayName;
+}
+
+public class ParticipatingTeam
+{
+    public int TeamId { get; set; }
+    public string Name { get; set; } = string.Empty;
+    public int Seed { get; set; }
+    public int Score { get; set; }
+
+    public ParticipatingTeam() { }
+
+    public ParticipatingTeam(TournamentTeam tt)
+    {
+        TeamId = tt.TeamId;
+        Name = tt.Team.Name;
+        Seed = tt.Seed;
+        Score = 0;
+    }
+}
+
+public class MatchDisplay
+{
+    public int Id { get; set; }
+    public string TeamsText { get; set; } = string.Empty;
+    public RoundState State { get; set; }
+
+    public MatchDisplay() { }
+
+    public MatchDisplay(Match match)
+    {
+        Id = match.Id;
+        if (match.Teams != null && match.Teams.Count >= 2)
+        {
+            TeamsText = $"{match.Teams[0].Team.Name} vs {match.Teams[1].Team.Name}";
+        }
+        else if (match.Teams != null && match.Teams.Count == 1)
+        {
+            TeamsText = $"{match.Teams[0].Team.Name} vs TBD";
+        }
+
+        State = match.Rounds?.LastOrDefault()?.State ?? RoundState.Waiting;
+    }
+}
@@ -17,6 +17,7 @@
        <Button Content="Home" Command="{Binding NavigateToHomeCommand}" Padding="16,8" FontSize="14" Foreground="White" Background="Transparent" BorderThickness="0"/>
        <Button Content="Events" Command="{Binding NavigateToEventsCommand}" Padding="16,8" FontSize="14" Foreground="White" Background="Transparent" BorderThickness="0"/>
        <Button Content="Games" Command="{Binding NavigateToGamesCommand}" Padding="16,8" FontSize="14" Foreground="White" Background="Transparent" BorderThickness="0"/>
+        <Button Content="Tournaments" Command="{Binding NavigateToTournamentsCommand}" Padding="16,8" FontSize="14" Foreground="White" Background="Transparent" BorderThickness="0"/>
        <Button Content="Teams" Command="{Binding NavigateToTeamsCommand}" Padding="16,8" FontSize="14" Foreground="White" Background="Transparent" BorderThickness="0"/>
      </StackPanel>
    </Border>
@@ -11,13 +11,24 @@
  </Design.DataContext>

  <UserControl.Styles>
-    <Style Selector="Button.dropdown-item">
+    <Style Selector="ListBoxItem.dropdown-item">
+      <Setter Property="Padding" Value="8,4"/>
+      <Setter Property="Cursor" Value="Hand"/>
+    </Style>
+    <Style Selector="ListBoxItem.dropdown-item:selected">
+      <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundListLowBrush}"/>
+    </Style>
+    <Style Selector="ListBoxItem.dropdown-item:pointerover">
+      <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundListLowBrush}"/>
+    </Style>
+    <Style Selector="Button.dropdown-action">
      <Setter Property="Padding" Value="8,4"/>
      <Setter Property="BorderThickness" Value="0"/>
      <Setter Property="Background" Value="Transparent"/>
+      <Setter Property="HorizontalAlignment" Value="Stretch"/>
      <Setter Property="HorizontalContentAlignment" Value="Left"/>
    </Style>
-    <Style Selector="Button.dropdown-item:pointerover">
+    <Style Selector="Button.dropdown-action:pointerover">
      <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundListLowBrush}"/>
    </Style>
  </UserControl.Styles>
@@ -66,12 +77,13 @@
              <Border Background="{DynamicResource SystemControlBackgroundChromeMediumBrush}" BorderBrush="Gray" BorderThickness="1" CornerRadius="4">
                <DockPanel MaxHeight="200">
                  <TextBox DockPanel.Dock="Top" Text="{Binding EventFilterSearch}" Watermark="Search events..." Margin="4" Padding="6,4"/>
-                  <Button DockPanel.Dock="Bottom" Content="All" Classes="dropdown-item" Foreground="Gray" Margin="4,0,4,4"
+                  <Button DockPanel.Dock="Bottom" Content="All" Classes="dropdown-action" Foreground="Gray" Margin="4,0,4,4"
                          Click="OnClearEventFilter"/>
-                  <ListBox ItemsSource="{Binding FilteredEvents}" MaxHeight="160">
+                  <ListBox ItemsSource="{Binding FilteredEvents}" MaxHeight="160" SelectionMode="Single"
+                           SelectionChanged="OnEventSelectionChanged">
                    <ListBox.ItemTemplate>
                      <DataTemplate x:DataType="x:String">
-                        <Button Content="{Binding}" Classes="dropdown-item" Click="OnEventSelected"/>
+                        <TextBlock Text="{Binding}"/>
                      </DataTemplate>
                    </ListBox.ItemTemplate>
                  </ListBox>
@@ -102,12 +114,13 @@
              <Border Background="{DynamicResource SystemControlBackgroundChromeMediumBrush}" BorderBrush="Gray" BorderThickness="1" CornerRadius="4">
                <DockPanel MaxHeight="200">
                  <TextBox DockPanel.Dock="Top" Text="{Binding TournamentFilterSearch}" Watermark="Search tournaments..." Margin="4" Padding="6,4"/>
-                  <Button DockPanel.Dock="Bottom" Content="All" Classes="dropdown-item" Foreground="Gray" Margin="4,0,4,4"
+                  <Button DockPanel.Dock="Bottom" Content="All" Classes="dropdown-action" Foreground="Gray" Margin="4,0,4,4"
                          Click="OnClearTournamentFilter"/>
-                  <ListBox ItemsSource="{Binding FilteredTournaments}" MaxHeight="160">
+                  <ListBox ItemsSource="{Binding FilteredTournaments}" MaxHeight="160" SelectionMode="Single"
+                           SelectionChanged="OnTournamentSelectionChanged">
                    <ListBox.ItemTemplate>
                      <DataTemplate x:DataType="x:String">
-                        <Button Content="{Binding}" Classes="dropdown-item" Click="OnTournamentSelected"/>
+                        <TextBlock Text="{Binding}"/>
                      </DataTemplate>
                    </ListBox.ItemTemplate>
                  </ListBox>
@@ -11,9 +11,9 @@ public partial class TeamsView : UserControl
        InitializeComponent();
    }

-    private void OnEventSelected(object? sender, RoutedEventArgs e)
+    private void OnEventSelectionChanged(object? sender, SelectionChangedEventArgs e)
    {
-        if (sender is Button { Content: string eventName } && DataContext is TeamsViewModel vm)
+        if (sender is ListBox { SelectedItem: string eventName } && DataContext is TeamsViewModel vm)
        {
            vm.SelectEventFilter(eventName);
            if (EventFilterToggle != null)
@@ -21,9 +21,9 @@ public partial class TeamsView : UserControl
        }
    }

-    private void OnTournamentSelected(object? sender, RoutedEventArgs e)
+    private void OnTournamentSelectionChanged(object? sender, SelectionChangedEventArgs e)
    {
-        if (sender is Button { Content: string tournamentName } && DataContext is TeamsViewModel vm)
+        if (sender is ListBox { SelectedItem: string tournamentName } && DataContext is TeamsViewModel vm)
        {
            vm.SelectTournamentFilter(tournamentName);
            if (TournamentFilterToggle != null)
@@ -0,0 +1,237 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:vm="using:TournamentOrganizer.ViewModels"
+             mc:Ignorable="d" d:DesignWidth="1000" d:DesignHeight="600"
+             x:Class="TournamentOrganizer.Views.TournamentsView"
+             x:DataType="vm:TournamentsViewModel">
+  <Design.DataContext>
+    <vm:TournamentsViewModel />
+  </Design.DataContext>
+
+  <UserControl.Styles>
+    <Style Selector="ListBoxItem.dropdown-item">
+      <Setter Property="Padding" Value="8,4"/>
+      <Setter Property="Cursor" Value="Hand"/>
+    </Style>
+    <Style Selector="ListBoxItem.dropdown-item:selected">
+      <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundListLowBrush}"/>
+    </Style>
+    <Style Selector="ListBoxItem.dropdown-item:pointerover">
+      <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundListLowBrush}"/>
+    </Style>
+    <Style Selector="Button.dropdown-action">
+      <Setter Property="Padding" Value="8,4"/>
+      <Setter Property="BorderThickness" Value="0"/>
+      <Setter Property="Background" Value="Transparent"/>
+      <Setter Property="HorizontalAlignment" Value="Stretch"/>
+      <Setter Property="HorizontalContentAlignment" Value="Left"/>
+    </Style>
+    <Style Selector="Button.dropdown-action:pointerover">
+      <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundListLowBrush}"/>
+    </Style>
+  </UserControl.Styles>
+
+  <Grid RowDefinitions="Auto,*,Auto" ColumnDefinitions="*,*">
+    <TextBlock Grid.ColumnSpan="2" Grid.Row="0" Text="Tournament Management" FontSize="20" FontWeight="Bold" Margin="16,16,16,8"/>
+
+    <!-- Left Panel: Filters and Matches -->
+    <Border Grid.Column="0" Grid.Row="1" BorderBrush="Gray" BorderThickness="1" Margin="8" CornerRadius="4" Padding="8">
+      <DockPanel>
+        <TextBlock DockPanel.Dock="Top" Text="Matches" FontSize="16" FontWeight="SemiBold" Margin="0,0,0,8"/>
+
+        <!-- Filters -->
+        <StackPanel DockPanel.Dock="Top" Spacing="6" Margin="0,0,0,8">
+          <TextBlock Text="Filters" FontWeight="SemiBold" FontSize="12"/>
+
+          <!-- Event Filter Dropdown -->
+          <Panel Name="EventFilterPanel">
+            <ToggleButton Name="EventFilterToggle" HorizontalContentAlignment="Left" HorizontalAlignment="Stretch" Padding="8,6"
+                          IsChecked="{Binding IsEventDropdownOpen}">
+              <ToggleButton.Template>
+                <ControlTemplate TargetType="ToggleButton">
+                  <Border Background="{TemplateBinding Background}" BorderBrush="Gray" BorderThickness="1" CornerRadius="4">
+                    <ContentPresenter Content="{TemplateBinding Content}" Margin="{TemplateBinding Padding}" HorizontalAlignment="Left"/>
+                  </Border>
+                </ControlTemplate>
+              </ToggleButton.Template>
+              <ToggleButton.Content>
+                <Panel>
+                  <TextBlock Text="{Binding SelectedEvent.DisplayName, Mode=OneWay}" IsVisible="{Binding SelectedEvent, Converter={x:Static ObjectConverters.IsNotNull}}"/>
+                  <TextBlock Text="Select an event..." Foreground="Gray" IsVisible="{Binding SelectedEvent, Converter={x:Static ObjectConverters.IsNull}}"/>
+                </Panel>
+              </ToggleButton.Content>
+            </ToggleButton>
+            <Popup IsOpen="{Binding IsEventDropdownOpen}" PlacementTarget="{Binding #EventFilterToggle}" Width="{Binding Bounds.Width, ElementName=EventFilterToggle}">
+              <Border Background="{DynamicResource SystemControlBackgroundChromeMediumBrush}" BorderBrush="Gray" BorderThickness="1" CornerRadius="4">
+                <DockPanel MaxHeight="200">
+                  <TextBox DockPanel.Dock="Top" Text="{Binding EventFilterSearch}" Watermark="Search events..." Margin="4" Padding="6,4"/>
+                  <Button DockPanel.Dock="Bottom" Content="All" Classes="dropdown-action" Foreground="Gray" Margin="4,0,4,4"
+                          Click="OnClearEventFilter"/>
+                  <ListBox ItemsSource="{Binding FilteredEvents}" MaxHeight="160" SelectionMode="Single" Classes="dropdown-item"
+                           SelectionChanged="OnEventSelectionChanged">
+                    <ListBox.ItemTemplate>
+                      <DataTemplate x:DataType="vm:EventOption">
+                        <TextBlock Text="{Binding DisplayName}"/>
+                      </DataTemplate>
+                    </ListBox.ItemTemplate>
+                  </ListBox>
+                </DockPanel>
+              </Border>
+            </Popup>
+          </Panel>
+
+          <!-- Tournament Filter Dropdown -->
+          <Panel Name="TournamentFilterPanel">
+            <ToggleButton Name="TournamentFilterToggle" HorizontalContentAlignment="Left" HorizontalAlignment="Stretch" Padding="8,6"
+                          IsChecked="{Binding IsTournamentDropdownOpen}" IsEnabled="{Binding IsTournamentFilterEnabled}">
+              <ToggleButton.Template>
+                <ControlTemplate TargetType="ToggleButton">
+                  <Border Background="{TemplateBinding Background}" BorderBrush="Gray" BorderThickness="1" CornerRadius="4">
+                    <ContentPresenter Content="{TemplateBinding Content}" Margin="{TemplateBinding Padding}" HorizontalAlignment="Left"/>
+                  </Border>
+                </ControlTemplate>
+              </ToggleButton.Template>
+              <ToggleButton.Content>
+                <Panel>
+                  <TextBlock Text="{Binding SelectedTournament.DisplayName, Mode=OneWay}" IsVisible="{Binding SelectedTournament, Converter={x:Static ObjectConverters.IsNotNull}}"/>
+                  <TextBlock Text="Select an event first..." Foreground="Gray" IsVisible="{Binding SelectedTournament, Converter={x:Static ObjectConverters.IsNull}}"/>
+                </Panel>
+              </ToggleButton.Content>
+            </ToggleButton>
+            <Popup IsOpen="{Binding IsTournamentDropdownOpen}" PlacementTarget="{Binding #TournamentFilterToggle}" Width="{Binding Bounds.Width, ElementName=TournamentFilterToggle}">
+              <Border Background="{DynamicResource SystemControlBackgroundChromeMediumBrush}" BorderBrush="Gray" BorderThickness="1" CornerRadius="4">
+                <DockPanel MaxHeight="200">
+                  <TextBox DockPanel.Dock="Top" Text="{Binding TournamentFilterSearch}" Watermark="Search tournaments..." Margin="4" Padding="6,4"/>
+                  <Button DockPanel.Dock="Bottom" Content="All" Classes="dropdown-action" Foreground="Gray" Margin="4,0,4,4"
+                          Click="OnClearTournamentFilter"/>
+                  <ListBox ItemsSource="{Binding FilteredTournaments}" MaxHeight="160" SelectionMode="Single" Classes="dropdown-item"
+                           SelectionChanged="OnTournamentSelectionChanged">
+                    <ListBox.ItemTemplate>
+                      <DataTemplate x:DataType="vm:TournamentOption">
+                        <TextBlock Text="{Binding DisplayName}"/>
+                      </DataTemplate>
+                    </ListBox.ItemTemplate>
+                  </ListBox>
+                </DockPanel>
+              </Border>
+            </Popup>
+          </Panel>
+        </StackPanel>
+
+        <!-- Matches List -->
+        <ListBox ItemsSource="{Binding Matches}"
+                 SelectedItem="{Binding SelectedMatch}">
+          <ListBox.ItemTemplate>
+            <DataTemplate x:DataType="vm:MatchDisplay">
+              <StackPanel Spacing="2">
+                <TextBlock Text="{Binding TeamsText}" FontWeight="SemiBold"/>
+                <TextBlock Text="{Binding State}" FontSize="11" Foreground="Gray"/>
+              </StackPanel>
+            </DataTemplate>
+          </ListBox.ItemTemplate>
+        </ListBox>
+      </DockPanel>
+    </Border>
+
+    <!-- Right Panel: Tournament Editor and Teams -->
+    <Border Grid.Column="1" Grid.Row="1" BorderBrush="Gray" BorderThickness="1" Margin="8" CornerRadius="4" Padding="8">
+      <DockPanel>
+        <TextBlock DockPanel.Dock="Top" Text="Tournament Details" FontSize="16" FontWeight="SemiBold" Margin="0,0,0,8"/>
+
+        <Button DockPanel.Dock="Bottom" Content="Save Tournament" Command="{Binding SaveTournamentCommand}" HorizontalAlignment="Stretch" IsEnabled="{Binding IsEditing}" Margin="0,8,0,0"/>
+
+        <ScrollViewer>
+          <StackPanel Spacing="8" IsEnabled="{Binding IsEditing}">
+            <!-- Dates -->
+            <StackPanel Spacing="4">
+              <TextBlock Text="Start Date" FontWeight="SemiBold"/>
+              <CalendarDatePicker SelectedDate="{Binding TournamentStart}"/>
+            </StackPanel>
+
+            <StackPanel Spacing="4">
+              <TextBlock Text="End Date" FontWeight="SemiBold"/>
+              <CalendarDatePicker SelectedDate="{Binding TournamentEnd}"/>
+            </StackPanel>
+
+            <!-- Stage 1 Rule Set -->
+            <StackPanel Spacing="4">
+              <TextBlock Text="Stage 1 Rule Set" FontWeight="SemiBold"/>
+              <ComboBox ItemsSource="{Binding S1RuleSetOptions}" SelectedItem="{Binding SelectedS1RuleSet}">
+                <ComboBox.ItemTemplate>
+                  <DataTemplate x:DataType="vm:RuleSetOption">
+                    <TextBlock Text="{Binding Label}"/>
+                  </DataTemplate>
+                </ComboBox.ItemTemplate>
+              </ComboBox>
+            </StackPanel>
+
+            <!-- Stage 1 Groups (only if Stage 2 is set) -->
+            <StackPanel Spacing="4" IsVisible="{Binding SelectedS2RuleSet.Value, Converter={x:Static ObjectConverters.IsNotNull}}">
+              <TextBlock Text="Stage 1 Groups" FontWeight="SemiBold"/>
+              <NumericUpDown Value="{Binding S1Groups}" Minimum="1" Maximum="100"/>
+            </StackPanel>
+
+            <StackPanel Spacing="4" IsVisible="{Binding SelectedS2RuleSet.Value, Converter={x:Static ObjectConverters.IsNotNull}}">
+              <TextBlock Text="Stage 1 Group Advances" FontWeight="SemiBold"/>
+              <NumericUpDown Value="{Binding S1GroupAdvances}" Minimum="1" Maximum="100"/>
+            </StackPanel>
+
+            <!-- Stage 2 Rule Set -->
+            <StackPanel Spacing="4">
+              <TextBlock Text="Stage 2 Rule Set (optional)" FontWeight="SemiBold"/>
+              <ComboBox ItemsSource="{Binding S2RuleSetOptions}" SelectedItem="{Binding SelectedS2RuleSet}">
+                <ComboBox.ItemTemplate>
+                  <DataTemplate x:DataType="vm:RuleSetOption">
+                    <TextBlock Text="{Binding Label}"/>
+                  </DataTemplate>
+                </ComboBox.ItemTemplate>
+              </ComboBox>
+            </StackPanel>
+
+            <!-- Teams Section -->
+            <StackPanel Spacing="4">
+              <TextBlock Text="Participating Teams" FontWeight="SemiBold"/>
+
+              <!-- Add Team -->
+              <Grid ColumnDefinitions="*,Auto" ColumnSpacing="4">
+                <ComboBox Grid.Column="0" ItemsSource="{Binding AvailableTeams}" SelectedItem="{Binding SelectedTeamToAdd}">
+                  <ComboBox.ItemTemplate>
+                    <DataTemplate x:DataType="vm:TeamOption">
+                      <TextBlock Text="{Binding DisplayName}"/>
+                    </DataTemplate>
+                  </ComboBox.ItemTemplate>
+                </ComboBox>
+                <Button Grid.Column="1" Content="Add" Command="{Binding AddTeamToTournamentCommand}" IsEnabled="{Binding SelectedTeamToAdd, Converter={x:Static ObjectConverters.IsNotNull}}" VerticalAlignment="Center"/>
+              </Grid>
+
+              <!-- Teams List -->
+              <ListBox ItemsSource="{Binding ParticipatingTeams}"
+                       SelectedItem="{Binding SelectedParticipatingTeam}"
+                       MinHeight="100"
+                       MaxHeight="150">
+                <ListBox.ItemTemplate>
+                  <DataTemplate x:DataType="vm:ParticipatingTeam">
+                    <StackPanel Orientation="Horizontal" Spacing="8">
+                      <TextBlock Text="{Binding Seed, StringFormat='#{0}'}" FontWeight="SemiBold" Foreground="Gray"/>
+                      <TextBlock Text="{Binding Name}"/>
+                    </StackPanel>
+                  </DataTemplate>
+                </ListBox.ItemTemplate>
+              </ListBox>
+
+              <Grid ColumnDefinitions="*,*" ColumnSpacing="4">
+                <Button Grid.Column="0" Content="Remove" Command="{Binding RemoveTeamFromTournamentCommand}" IsEnabled="{Binding SelectedParticipatingTeam, Converter={x:Static ObjectConverters.IsNotNull}}" HorizontalAlignment="Stretch"/>
+                <Button Grid.Column="1" Content="Reseed" Command="{Binding ReseedTeamsCommand}" HorizontalAlignment="Stretch"/>
+              </Grid>
+            </StackPanel>
+          </StackPanel>
+        </ScrollViewer>
+      </DockPanel>
+    </Border>
+
+    <!-- Status Bar -->
+    <TextBlock Grid.ColumnSpan="2" Grid.Row="2" Text="{Binding StatusMessage}" Margin="8" Foreground="Gray" FontSize="12"/>
+  </Grid>
+</UserControl>
@@ -0,0 +1,53 @@
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using TournamentOrganizer.ViewModels;
+
+namespace TournamentOrganizer.Views;
+
+public partial class TournamentsView : UserControl
+{
+    public TournamentsView()
+    {
+        InitializeComponent();
+    }
+
+    private void OnEventSelectionChanged(object? sender, SelectionChangedEventArgs e)
+    {
+        if (sender is ListBox { SelectedItem: EventOption option } && DataContext is TournamentsViewModel vm)
+        {
+            vm.SelectEventFilter(option);
+            if (EventFilterToggle != null)
+                EventFilterToggle.IsChecked = false;
+        }
+    }
+
+    private void OnTournamentSelectionChanged(object? sender, SelectionChangedEventArgs e)
+    {
+        if (sender is ListBox { SelectedItem: TournamentOption option } && DataContext is TournamentsViewModel vm)
+        {
+            vm.SelectTournamentFilter(option);
+            if (TournamentFilterToggle != null)
+                TournamentFilterToggle.IsChecked = false;
+        }
+    }
+
+    private void OnClearEventFilter(object? sender, RoutedEventArgs e)
+    {
+        if (DataContext is TournamentsViewModel vm)
+        {
+            vm.ClearEventFilter();
+            if (EventFilterToggle != null)
+                EventFilterToggle.IsChecked = false;
+        }
+    }
+
+    private void OnClearTournamentFilter(object? sender, RoutedEventArgs e)
+    {
+        if (DataContext is TournamentsViewModel vm)
+        {
+            vm.ClearTournamentFilter();
+            if (TournamentFilterToggle != null)
+                TournamentFilterToggle.IsChecked = false;
+        }
+    }
+}