namespace AcDream.Runtime;

public enum RuntimeCommandStatus
{
    Accepted,
    Inactive,
    StaleGeneration,
    Unsupported,
    Rejected,
}

public readonly record struct RuntimeCommandResult(
    RuntimeCommandStatus Status,
    RuntimeGenerationToken Generation,
    uint ResultObjectId = 0u)
{
    public bool Accepted => Status == RuntimeCommandStatus.Accepted;
}

public enum RuntimeSessionStartStatus
{
    Disabled,
    MissingCredentials,
    NoCharacters,
    Connected,
    Deferred,
    Failed,
    Inactive,
    StaleGeneration,
}

public readonly record struct RuntimeSessionStartResult(
    RuntimeSessionStartStatus Status,
    RuntimeGenerationToken Generation,
    uint CharacterId = 0u,
    string CharacterName = "",
    Exception? Error = null);

public enum RuntimeSelectionCommand
{
    SelectClosestHostile,
    SelectPrevious,
    ExamineSelected,
    UseSelected,
    PickUpSelected,
}

public enum RuntimeCombatCommand
{
    ToggleMode,
}

public enum RuntimeMovementCommand
{
    ToggleRunLock,
    Stop,
    Ready,
    Sit,
    Crouch,
    Sleep,
}

public enum RuntimeChatChannel
{
    Say,
    Tell,
    Fellowship,
    Allegiance,
    Vassals,
    Patron,
    Monarch,
    CoVassals,
    General,
    Trade,
    LookingForGroup,
    Roleplay,
    Society,
    Olthoi,
}

public readonly record struct RuntimeChatCommand(
    RuntimeChatChannel Channel,
    string Text,
    string? TargetName = null);

public enum RuntimePortalCommand
{
    RecallLifestone,
    RecallMarketplace,
    RecallHouse,
    RecallMansion,
}

public interface IRuntimeSessionCommands
{
    RuntimeSessionStartResult Start(RuntimeGenerationToken expectedGeneration);

    RuntimeSessionStartResult Reconnect(RuntimeGenerationToken expectedGeneration);

    RuntimeTeardownAcknowledgement Stop(RuntimeGenerationToken expectedGeneration);
}

public interface IRuntimeSelectionCommands
{
    RuntimeCommandResult Execute(
        RuntimeGenerationToken expectedGeneration,
        RuntimeSelectionCommand command);
}

public interface IRuntimeCombatCommands
{
    RuntimeCommandResult Execute(
        RuntimeGenerationToken expectedGeneration,
        RuntimeCombatCommand command);
}

public interface IRuntimeMovementCommands
{
    RuntimeCommandResult Execute(
        RuntimeGenerationToken expectedGeneration,
        RuntimeMovementCommand command);
}

public interface IRuntimeChatCommands
{
    RuntimeCommandResult Execute(
        RuntimeGenerationToken expectedGeneration,
        in RuntimeChatCommand command);
}

public interface IRuntimePortalCommands
{
    RuntimeCommandResult Execute(
        RuntimeGenerationToken expectedGeneration,
        RuntimePortalCommand command);
}

public interface IGameRuntimeCommands
{
    IRuntimeSessionCommands Session { get; }

    IRuntimeSelectionCommands Selection { get; }

    IRuntimeCombatCommands Combat { get; }

    IRuntimeMovementCommands Movement { get; }

    IRuntimeChatCommands Chat { get; }

    IRuntimePortalCommands Portal { get; }
}