using System;
using Game.Features.Interactions.Contracts;
using Game.Features.Players.Contracts;
using Godot;

namespace Game.Features.Interactions.Godot;

public abstract partial class WorldInteractionController : Node3D, IInteractionTarget
{
    public const string InteractionGroup = "world_interactions";

    [Export] public string InstanceId;
    [Export] public string PromptText = "Wejdź w interakcję";

    public InteractionTargetId Id { get; private set; }
    public virtual bool CanInteract => true;
    public InteractionPrompt Prompt => new(PromptText);

    private InteractionWorldController _registry;

    public override void _Ready()
    {
        Guid id = string.IsNullOrWhiteSpace(InstanceId) ? Guid.NewGuid() : Guid.Parse(InstanceId);
        Id = new InteractionTargetId(id);
        AddToGroup(InteractionGroup);
        RegisterWithAvailableWorld();
    }

    public override void _ExitTree()
    {
        _registry?.Unregister(Id);
    }

    public void RegisterWith(InteractionWorldController registry)
    {
        _registry = registry;
    }

    public abstract InteractionResult Execute(PlayerId playerId);

    private void RegisterWithAvailableWorld()
    {
        foreach (Node node in GetTree().GetNodesInGroup(InteractionWorldController.RegistryGroup))
        {
            if (node is InteractionWorldController registry)
            {
                registry.Register(this);
                return;
            }
        }
    }
}