namespace SpaceGame.Api.Factions.Runtime;

public sealed class FactionRuntime
{
  public required string Id { get; init; }
  public required string Label { get; init; }
  public required string Color { get; init; }
  public float Credits { get; set; }
  public float PopulationTotal { get; set; }
  public float OreMined { get; set; }
  public float GoodsProduced { get; set; }
  public int ShipsBuilt { get; set; }
  public int ShipsLost { get; set; }
  public HashSet<string> CommanderIds { get; } = new(StringComparer.Ordinal);
  public string? DefaultPolicySetId { get; set; }
  public FactionDoctrineRuntime Doctrine { get; set; } = new();
  public FactionMemoryRuntime Memory { get; set; } = new();
  public FactionStrategicStateRuntime StrategicState { get; set; } = new();
  public List<FactionDecisionLogEntryRuntime> DecisionLog { get; } = [];
  public string LastDeltaSignature { get; set; } = string.Empty;
}

public sealed class CommanderRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public required string FactionId { get; init; }
  public string? ParentCommanderId { get; set; }
  public string? ControlledEntityId { get; set; }
  public string? PolicySetId { get; set; }
  public string? Doctrine { get; set; }
  public float ReplanTimer { get; set; }
  public bool NeedsReplan { get; set; } = true;
  public CommanderAssignmentRuntime? Assignment { get; set; }
  public CommanderSkillProfileRuntime Skills { get; set; } = new();
  public HashSet<string> SubordinateCommanderIds { get; } = new(StringComparer.Ordinal);
  public HashSet<string> ActiveObjectiveIds { get; } = new(StringComparer.Ordinal);
  public bool IsAlive { get; set; } = true;
  public int PlanningCycle { get; set; }
  public string LastDeltaSignature { get; set; } = string.Empty;
}

public sealed class CommanderAssignmentRuntime
{
  public required string ObjectiveId { get; set; }
  public string? CampaignId { get; set; }
  public string? TheaterId { get; set; }
  public required string Kind { get; set; }
  public required string BehaviorKind { get; set; }
  public string Status { get; set; } = "active";
  public float Priority { get; set; }
  public string? HomeSystemId { get; set; }
  public string? HomeStationId { get; set; }
  public string? TargetSystemId { get; set; }
  public string? TargetEntityId { get; set; }
  public Vector3? TargetPosition { get; set; }
  public string? ItemId { get; set; }
  public string? Notes { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
}

public sealed class CommanderSkillProfileRuntime
{
  public int Leadership { get; set; } = 3;
  public int Coordination { get; set; } = 3;
  public int Strategy { get; set; } = 3;
}

public sealed class FactionDoctrineRuntime
{
  public string StrategicPosture { get; set; } = "balanced";
  public string ExpansionPosture { get; set; } = "measured";
  public string MilitaryPosture { get; set; } = "defensive";
  public string EconomicPosture { get; set; } = "self-sufficient";
  public int DesiredControlledSystems { get; set; } = 3;
  public int DesiredMilitaryPerFront { get; set; } = 2;
  public int DesiredMinersPerSystem { get; set; } = 1;
  public int DesiredTransportsPerSystem { get; set; } = 1;
  public int DesiredConstructors { get; set; } = 1;
  public float ReserveCreditsRatio { get; set; } = 0.2f;
  public float ExpansionBudgetRatio { get; set; } = 0.25f;
  public float WarBudgetRatio { get; set; } = 0.35f;
  public float ReserveMilitaryRatio { get; set; } = 0.2f;
  public float OffensiveReadinessThreshold { get; set; } = 0.62f;
  public float SupplySecurityBias { get; set; } = 0.55f;
  public float FailureAversion { get; set; } = 0.45f;
  public int ReinforcementLeadPerFront { get; set; } = 1;
}

public sealed class FactionMemoryRuntime
{
  public int LastPlanCycle { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; }
  public int LastObservedShipsBuilt { get; set; }
  public int LastObservedShipsLost { get; set; }
  public float LastObservedCredits { get; set; }
  public HashSet<string> KnownSystemIds { get; } = new(StringComparer.Ordinal);
  public HashSet<string> KnownEnemyFactionIds { get; } = new(StringComparer.Ordinal);
  public List<FactionSystemMemoryRuntime> SystemMemories { get; } = [];
  public List<FactionCommodityMemoryRuntime> CommodityMemories { get; } = [];
  public List<FactionOutcomeRecordRuntime> RecentOutcomes { get; } = [];
}

public sealed class FactionSystemMemoryRuntime
{
  public required string SystemId { get; init; }
  public DateTimeOffset LastSeenAtUtc { get; set; }
  public int LastEnemyShipCount { get; set; }
  public int LastEnemyStationCount { get; set; }
  public bool ControlledByFaction { get; set; }
  public string? LastRole { get; set; }
  public float FrontierPressure { get; set; }
  public float RouteRisk { get; set; }
  public float HistoricalShortagePressure { get; set; }
  public int OffensiveFailures { get; set; }
  public int DefensiveFailures { get; set; }
  public int OffensiveSuccesses { get; set; }
  public int DefensiveSuccesses { get; set; }
  public DateTimeOffset? LastContestedAtUtc { get; set; }
  public DateTimeOffset? LastShortageAtUtc { get; set; }
}

public sealed class FactionCommodityMemoryRuntime
{
  public required string ItemId { get; init; }
  public float HistoricalShortageScore { get; set; }
  public float HistoricalSurplusScore { get; set; }
  public float LastObservedBacklog { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; }
  public DateTimeOffset? LastCriticalAtUtc { get; set; }
}

public sealed class FactionOutcomeRecordRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public required string Summary { get; set; }
  public string? RelatedCampaignId { get; set; }
  public string? RelatedObjectiveId { get; set; }
  public DateTimeOffset OccurredAtUtc { get; set; } = DateTimeOffset.UtcNow;
}

public sealed class FactionStrategicStateRuntime
{
  public int PlanCycle { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; }
  public string Status { get; set; } = "stable";
  public FactionBudgetRuntime Budget { get; set; } = new();
  public FactionEconomicAssessmentRuntime EconomicAssessment { get; set; } = new();
  public FactionThreatAssessmentRuntime ThreatAssessment { get; set; } = new();
  public List<FactionTheaterRuntime> Theaters { get; } = [];
  public List<FactionCampaignRuntime> Campaigns { get; } = [];
  public List<FactionOperationalObjectiveRuntime> Objectives { get; } = [];
  public List<FactionAssetReservationRuntime> Reservations { get; } = [];
  public List<FactionProductionProgramRuntime> ProductionPrograms { get; } = [];
}

public sealed class FactionBudgetRuntime
{
  public float ReservedCredits { get; set; }
  public float ExpansionCredits { get; set; }
  public float WarCredits { get; set; }
  public int ReservedMilitaryAssets { get; set; }
  public int ReservedLogisticsAssets { get; set; }
  public int ReservedConstructionAssets { get; set; }
}

public sealed class FactionEconomicAssessmentRuntime
{
  public int PlanCycle { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; }
  public int MilitaryShipCount { get; set; }
  public int MinerShipCount { get; set; }
  public int TransportShipCount { get; set; }
  public int ConstructorShipCount { get; set; }
  public int ControlledSystemCount { get; set; }
  public int TargetMilitaryShipCount { get; set; }
  public int TargetMinerShipCount { get; set; }
  public int TargetTransportShipCount { get; set; }
  public int TargetConstructorShipCount { get; set; }
  public bool HasShipyard { get; set; }
  public bool HasWarIndustrySupplyChain { get; set; }
  public string? PrimaryExpansionSiteId { get; set; }
  public string? PrimaryExpansionSystemId { get; set; }
  public float ReplacementPressure { get; set; }
  public float SustainmentScore { get; set; }
  public float LogisticsSecurityScore { get; set; }
  public int CriticalShortageCount { get; set; }
  public string? IndustrialBottleneckItemId { get; set; }
  public List<FactionCommoditySignalRuntime> CommoditySignals { get; } = [];
}

public sealed class FactionThreatAssessmentRuntime
{
  public int PlanCycle { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; }
  public int EnemyFactionCount { get; set; }
  public int EnemyShipCount { get; set; }
  public int EnemyStationCount { get; set; }
  public string? PrimaryThreatFactionId { get; set; }
  public string? PrimaryThreatSystemId { get; set; }
  public List<FactionThreatSignalRuntime> ThreatSignals { get; } = [];
}

public sealed class FactionTheaterRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public required string SystemId { get; set; }
  public string Status { get; set; } = "active";
  public float Priority { get; set; }
  public float SupplyRisk { get; set; }
  public float FriendlyAssetValue { get; set; }
  public string? TargetFactionId { get; set; }
  public string? AnchorEntityId { get; set; }
  public Vector3? AnchorPosition { get; set; }
  public DateTimeOffset UpdatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
  public List<string> CampaignIds { get; } = [];
}

public sealed class FactionCampaignRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public string Status { get; set; } = "planned";
  public float Priority { get; set; }
  public string? TheaterId { get; set; }
  public string? TargetFactionId { get; set; }
  public string? TargetSystemId { get; set; }
  public string? TargetEntityId { get; set; }
  public string? CommodityId { get; set; }
  public string? SupportStationId { get; set; }
  public int CurrentStepIndex { get; set; }
  public DateTimeOffset CreatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
  public DateTimeOffset UpdatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
  public string? Summary { get; set; }
  public string? PauseReason { get; set; }
  public float ContinuationScore { get; set; }
  public float SupplyAdequacy { get; set; }
  public float ReplacementPressure { get; set; }
  public int FailureCount { get; set; }
  public int SuccessCount { get; set; }
  public string? FleetCommanderId { get; set; }
  public bool RequiresReinforcement { get; set; }
  public List<FactionPlanStepRuntime> Steps { get; } = [];
  public List<string> ObjectiveIds { get; } = [];
}

public sealed class FactionOperationalObjectiveRuntime
{
  public required string Id { get; init; }
  public required string CampaignId { get; set; }
  public string? TheaterId { get; set; }
  public required string Kind { get; set; }
  public required string DelegationKind { get; set; }
  public required string BehaviorKind { get; set; }
  public string Status { get; set; } = "planned";
  public float Priority { get; set; }
  public string? CommanderId { get; set; }
  public string? HomeSystemId { get; set; }
  public string? HomeStationId { get; set; }
  public string? TargetSystemId { get; set; }
  public string? TargetEntityId { get; set; }
  public Vector3? TargetPosition { get; set; }
  public string? ItemId { get; set; }
  public string? Notes { get; set; }
  public int CurrentStepIndex { get; set; }
  public DateTimeOffset CreatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
  public DateTimeOffset UpdatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
  public bool UseOrders { get; set; }
  public string? StagingOrderKind { get; set; }
  public int ReinforcementLevel { get; set; }
  public List<FactionPlanStepRuntime> Steps { get; } = [];
  public List<string> ReservedAssetIds { get; } = [];
}

public sealed class FactionPlanStepRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public string Status { get; set; } = "planned";
  public string? Summary { get; set; }
  public string? BlockingReason { get; set; }
}

public sealed class FactionAssetReservationRuntime
{
  public required string Id { get; init; }
  public required string ObjectiveId { get; set; }
  public string? CampaignId { get; set; }
  public required string AssetKind { get; set; }
  public required string AssetId { get; set; }
  public float Priority { get; set; }
  public DateTimeOffset CreatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
  public DateTimeOffset UpdatedAtUtc { get; set; } = DateTimeOffset.UtcNow;
}

public sealed class FactionProductionProgramRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public string Status { get; set; } = "planned";
  public float Priority { get; set; }
  public string? CampaignId { get; set; }
  public string? CommodityId { get; set; }
  public string? ModuleId { get; set; }
  public string? ShipKind { get; set; }
  public string? TargetSystemId { get; set; }
  public int TargetCount { get; set; }
  public int CurrentCount { get; set; }
  public string? Notes { get; set; }
}

public sealed class FactionDecisionLogEntryRuntime
{
  public required string Id { get; init; }
  public required string Kind { get; set; }
  public required string Summary { get; set; }
  public string? RelatedEntityId { get; set; }
  public int PlanCycle { get; set; }
  public DateTimeOffset OccurredAtUtc { get; set; } = DateTimeOffset.UtcNow;
}

public sealed class FactionCommoditySignalRuntime
{
  public required string ItemId { get; init; }
  public float AvailableStock { get; set; }
  public float OnHand { get; set; }
  public float ProductionRatePerSecond { get; set; }
  public float CommittedProductionRatePerSecond { get; set; }
  public float UsageRatePerSecond { get; set; }
  public float NetRatePerSecond { get; set; }
  public float ProjectedNetRatePerSecond { get; set; }
  public float LevelSeconds { get; set; }
  public string Level { get; set; } = "unknown";
  public float ProjectedProductionRatePerSecond { get; set; }
  public float BuyBacklog { get; set; }
  public float ReservedForConstruction { get; set; }
}

public sealed class FactionThreatSignalRuntime
{
  public required string ScopeId { get; init; }
  public required string ScopeKind { get; init; }
  public int EnemyShipCount { get; set; }
  public int EnemyStationCount { get; set; }
  public string? EnemyFactionId { get; set; }
}