feat: massive AI generation

apps/backend/Universe/Simulation/WorldService.cs

@@ -14,6 +14,7 @@ public sealed class WorldService(
   private readonly OrbitalSimulationSnapshot _orbitalSimulation = new(orbitalSimulationOptions.Value.SimulatedSecondsPerRealSecond);
   private readonly ScenarioLoader _loader = new(environment.ContentRootPath, worldGenerationOptions.Value);
   private readonly SimulationEngine _engine = new(orbitalSimulationOptions.Value);
+  private readonly PlayerFactionService _playerFaction = new();
   private readonly Dictionary<Guid, SubscriptionState> _subscribers = [];
   private readonly Queue<WorldDelta> _history = [];
   private SimulationWorld _world = new ScenarioLoader(environment.ContentRootPath, worldGenerationOptions.Value).Load();
@@ -74,6 +75,156 @@ public sealed class WorldService(
     }
   }
 
+  public ShipSnapshot? EnqueueShipOrder(string shipId, ShipOrderCommandRequest request)
+  {
+    lock (_sync)
+    {
+      var ship = _playerFaction.EnqueueDirectShipOrder(_world, shipId, request);
+      if (ship is null)
+      {
+        return null;
+      }
+
+      return GetShipSnapshotUnsafe(ship.Id);
+    }
+  }
+
+  public ShipSnapshot? RemoveShipOrder(string shipId, string orderId)
+  {
+    lock (_sync)
+    {
+      var ship = _playerFaction.RemoveDirectShipOrder(_world, shipId, orderId);
+      if (ship is null)
+      {
+        return null;
+      }
+
+      return GetShipSnapshotUnsafe(ship.Id);
+    }
+  }
+
+  public ShipSnapshot? UpdateShipDefaultBehavior(string shipId, ShipDefaultBehaviorCommandRequest request)
+  {
+    lock (_sync)
+    {
+      var ship = _playerFaction.ConfigureDirectShipBehavior(_world, shipId, request);
+      if (ship is null)
+      {
+        return null;
+      }
+
+      return GetShipSnapshotUnsafe(ship.Id);
+    }
+  }
+
+  public PlayerFactionSnapshot? GetPlayerFaction()
+  {
+    lock (_sync)
+    {
+      _playerFaction.EnsureDomain(_world);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? CreatePlayerOrganization(PlayerOrganizationCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.CreateOrganization(_world, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? DeletePlayerOrganization(string organizationId)
+  {
+    lock (_sync)
+    {
+      _playerFaction.DeleteOrganization(_world, organizationId);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpdatePlayerOrganizationMembership(string organizationId, PlayerOrganizationMembershipCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpdateOrganizationMembership(_world, organizationId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpsertPlayerDirective(string? directiveId, PlayerDirectiveCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpsertDirective(_world, directiveId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? DeletePlayerDirective(string directiveId)
+  {
+    lock (_sync)
+    {
+      _playerFaction.DeleteDirective(_world, directiveId);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpsertPlayerPolicy(string? policyId, PlayerPolicyCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpsertPolicy(_world, policyId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpsertPlayerAutomationPolicy(string? automationPolicyId, PlayerAutomationPolicyCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpsertAutomationPolicy(_world, automationPolicyId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpsertPlayerReinforcementPolicy(string? reinforcementPolicyId, PlayerReinforcementPolicyCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpsertReinforcementPolicy(_world, reinforcementPolicyId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpsertPlayerProductionProgram(string? productionProgramId, PlayerProductionProgramCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpsertProductionProgram(_world, productionProgramId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpsertPlayerAssignment(string assetId, PlayerAssetAssignmentCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpsertAssignment(_world, assetId, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
+  public PlayerFactionSnapshot? UpdatePlayerStrategicIntent(PlayerStrategicIntentCommandRequest request)
+  {
+    lock (_sync)
+    {
+      _playerFaction.UpdateStrategicIntent(_world, request);
+      return GetPlayerFactionSnapshotUnsafe();
+    }
+  }
+
   public ChannelReader<WorldDelta> Subscribe(ObserverScope scope, long afterSequence, CancellationToken cancellationToken)
   {
     var channel = Channel.CreateUnbounded<WorldDelta>(new UnboundedChannelOptions
@@ -158,7 +309,9 @@ public sealed class WorldService(
         [],
         [],
         [],
-        []);
+        [],
+        null,
+        null);
 
       _history.Enqueue(resetDelta);
       foreach (var subscriber in _subscribers.Values.ToList())
@@ -203,6 +356,12 @@ public sealed class WorldService(
     };
   }
 
+  private ShipSnapshot? GetShipSnapshotUnsafe(string shipId) =>
+    _engine.BuildSnapshot(_world, _sequence).Ships.FirstOrDefault(ship => ship.Id == shipId);
+
+  private PlayerFactionSnapshot? GetPlayerFactionSnapshotUnsafe() =>
+    _engine.BuildSnapshot(_world, _sequence).PlayerFaction;
+
   private static bool HasMeaningfulDelta(WorldDelta delta) =>
     delta.RequiresSnapshotRefresh
     || delta.Events.Count > 0
@@ -214,7 +373,9 @@ public sealed class WorldService(
     || delta.MarketOrders.Count > 0
     || delta.Policies.Count > 0
     || delta.Ships.Count > 0
-    || delta.Factions.Count > 0;
+    || delta.Factions.Count > 0
+    || delta.PlayerFaction is not null
+    || delta.Geopolitics is not null;
 
   private void Unsubscribe(Guid subscriberId)
   {
@@ -261,6 +422,8 @@ public sealed class WorldService(
       Policies = string.Equals(scope.ScopeKind, "universe", StringComparison.OrdinalIgnoreCase) ? delta.Policies : [],
       Ships = delta.Ships.Where((ship) => systemFilter is null || ship.SystemId == systemFilter).ToList(),
       Factions = string.Equals(scope.ScopeKind, "universe", StringComparison.OrdinalIgnoreCase) ? delta.Factions : [],
+      PlayerFaction = string.Equals(scope.ScopeKind, "universe", StringComparison.OrdinalIgnoreCase) ? delta.PlayerFaction : null,
+      Geopolitics = string.Equals(scope.ScopeKind, "universe", StringComparison.OrdinalIgnoreCase) ? delta.Geopolitics : null,
       Scope = scope,
     };
   }