using Nocturnis.Communicators;
using Nocturnis.Enigmos.Modules;
using TabulaSmaragdina;
using TabulaSmaragdina.Constants;
using TabulaSmaragdina.Controls;

namespace Enigmos.Modules.Extensions;

public static class CommunicateModuleExtension
{
    public static bool Paired(this ICommunicateModule module) => module.PairedCommunicator != null;

    /// <summary>
    /// Determine if the module can be paired with given communicator
    /// </summary>
    public static bool IsMatch(this ICommunicateModule module, IBaseCommunicator communicator) =>
        module.CommunicationDataType == communicator.CommunicationDataType &&
        GlobalProvider.EnigmosProvider.CommunicationDirectionCompatible(
            module.CommunicationDirection,
            communicator.CommunicationDirection
        );
    /// <summary>
    /// Pair the module with given communicator
    /// </summary>
    public static void Pair(this ICommunicateModule module, IBaseCommunicator communicator)
    {
        if(module.Paired())
            module.Unpair();
        module.PairedCommunicator = communicator;
        communicator.PairedModule = module;
    }

    /// <summary>
    /// Unpair the module with its paired communicator
    /// </summary>
    public static void Unpair(this ICommunicateModule module)
    {
        if (!module.Paired())
            return;
        module.PairedCommunicator.PairedModule = null;
        module.PairedCommunicator = null;
    }

    public static void SendData(this ICommunicateModule module)
    {
        if (!module.Paired() || module.CommunicationDirection == EnigmosConstant.CommunicationDirections.Receive)
            return;
        module.PairedCommunicator.DataBuffer.Assign(module.DataBuffer, module.CommunicationDataType);
    }
    

    public static void ReceiveData(this ICommunicateModule module)
    {
        if (!module.Paired() || module.CommunicationDirection == EnigmosConstant.CommunicationDirections.Send)
            return;
        module.DataBuffer.Assign(module.PairedCommunicator.DataBuffer, module.CommunicationDataType);
    }

    public static IBaseCommunicator[] CompatibleCommunicators(this ICommunicateModule module) =>
        CreatureControl.Instance.CurrentCharacter!.DashboardTab.AllCommunicators
            .Where(module.IsMatch)
            .ToArray();
}