using System.Reflection;
using NitroxClient.GameLogic;
using NitroxClient.GameLogic.Simulation;
using NitroxClient.MonoBehaviours.Gui.HUD;
using NitroxModel.Core;
using NitroxModel.DataStructures;
using NitroxModel.DataStructures.GameLogic.Entities.Metadata;
using NitroxModel.Helper;
using UnityEngine;

namespace NitroxPatcher.Patches.Dynamic;

// The incubator class is attached to the main terminal window.  This is what the player clicks
// to hatch the eggs using the enzymes.
public sealed partial class Incubator_OnHandClick_Patch : NitroxPatch, IDynamicPatch
{
    private static readonly MethodInfo TARGET_METHOD = Reflect.Method((Incubator t) => t.OnHandClick(default(GUIHand)));

    private static bool skipPrefix;

    public static bool Prefix(Incubator __instance, GUIHand hand)
    {
        if (skipPrefix)
        {
            return true;
        }

        // The server only knows about the the main incubator platform which is the direct parent
        GameObject platform = __instance.transform.parent.gameObject;

        // Request a simulation lock on the incubator so that we can authoritatively spawn the resulting creatures
        if (__instance.powered && !__instance.hatched && Inventory.main.container.Contains(TechType.HatchingEnzymes) &&
            platform.TryGetIdOrWarn(out NitroxId id))
        {
            HandInteraction<Incubator> context = new(__instance, hand);
            LockRequest<HandInteraction<Incubator>> lockRequest = new(id, SimulationLockType.EXCLUSIVE, ReceivedSimulationLockResponse, context);

            Resolve<SimulationOwnership>().RequestSimulationLock(lockRequest);
        }

        return false;
    }

    private static void ReceivedSimulationLockResponse(NitroxId id, bool lockAquired, HandInteraction<Incubator> context)
    {
        if (lockAquired)
        {
            IncubatorMetadata metadata = new(true, true);

            Entities entities = NitroxServiceLocator.LocateService<Entities>();
            entities.BroadcastMetadataUpdate(id, metadata);

            skipPrefix = true;
            context.Target.OnHandClick(context.GuiHand);
            skipPrefix = false;
        }
        else
        {
            context.Target.gameObject.AddComponent<DenyOwnershipHand>();
        }
    }
}